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annotate libinterp/octave-value/ov-classdef.cc @ 20224:b2532deba721

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Return copy of class object when using null indexing (bug #44940). * ov-classdef.cc (cdef_object_scalar::subsref): Check index expression and return octave_value of this_obj if empty. * ov-classdef.cc (cdef_object_array::subsref): Remove error when index expression is empty. If expression is empty then return cdef_object of this.
author John W. Eaton <jwe@octave.org>
date Thu, 14 May 2015 08:00:53 -0700
parents 274b52724931
children 88efded31037
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1 /*
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2
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3 Copyright (C) 2012-2015 Michael Goffioul
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4
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5 This file is part of Octave.
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6
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7 Octave is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
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9 Free Software Foundation; either version 3 of the License, or (at your
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10 option) any later version.
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11
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12 Octave is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with Octave; see the file COPYING. If not, see
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19 <http://www.gnu.org/licenses/>.
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20
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21 */
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22
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23 #ifdef HAVE_CONFIG_H
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24 #include <config.h>
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25 #endif
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26
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27 #include <algorithm>
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28
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29 #include "defun.h"
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30 #include "load-path.h"
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31 #include "ov-builtin.h"
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32 #include "ov-classdef.h"
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33 #include "ov-fcn-handle.h"
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34 #include "ov-typeinfo.h"
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35 #include "ov-usr-fcn.h"
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36 #include "pt-assign.h"
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37 #include "pt-classdef.h"
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38 #include "pt-funcall.h"
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39 #include "pt-misc.h"
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40 #include "pt-stmt.h"
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41 #include "pt-walk.h"
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42 #include "singleton-cleanup.h"
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43 #include "symtab.h"
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44 #include "toplev.h"
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45
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46 #include "Array.cc"
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47
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48 // Define to 1 to enable debugging statements.
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49 #define DEBUG_TRACE 0
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50
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51 static void
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52 gripe_method_access (const std::string& from, const cdef_method& meth)
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53 {
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54 octave_value acc = meth.get ("Access");
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55 std::string acc_s;
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56
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57 if (acc.is_string ())
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58 acc_s = acc.string_value ();
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59 else
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60 acc_s = "class-restricted";
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61
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62 error ("%s: method `%s' has %s access and cannot be run in this context",
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63 from.c_str (), meth.get_name ().c_str (), acc_s.c_str ());
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64 }
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65
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66 static void
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67 gripe_property_access (const std::string& from, const cdef_property& prop,
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68 bool is_set = false)
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69 {
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70 octave_value acc = prop.get (is_set ? "SetAccess" : "GetAccess");
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71 std::string acc_s;
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72
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73 if (acc.is_string ())
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74 acc_s = acc.string_value ();
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75 else
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76 acc_s = "class-restricted";
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77
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78 if (is_set)
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79 error ("%s: property `%s' has %s access and cannot be set in this context",
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80 from.c_str (), prop.get_name ().c_str (), acc_s.c_str ());
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81 else
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82 error ("%s: property `%s' has %s access and cannot be obtained in this context",
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83 from.c_str (), prop.get_name ().c_str (), acc_s.c_str ());
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84 }
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85
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86 static std::string
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87 get_base_name (const std::string& nm)
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88 {
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89 std::string::size_type pos = nm.find_last_of ('.');
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90
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91 if (pos != std::string::npos)
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92 return nm.substr (pos + 1);
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93
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94 return nm;
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95 }
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96
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97 static void
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98 make_function_of_class (const std::string& class_name,
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99 const octave_value& fcn)
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100 {
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101 octave_function *of = fcn.function_value ();
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102
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103 if (! error_state)
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104 {
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105 of->stash_dispatch_class (class_name);
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106
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107 octave_user_function *uf = of->user_function_value (true);
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108
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109 if (! error_state && uf)
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110 {
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111 if (get_base_name (class_name) == uf->name ())
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112 {
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113 uf->mark_as_class_constructor ();
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114 uf->mark_as_classdef_constructor ();
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115 }
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116 else
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117 uf->mark_as_class_method ();
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118 }
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119 }
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120 }
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121
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122 static void
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123 make_function_of_class (const cdef_class& cls, const octave_value& fcn)
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124 {
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125 make_function_of_class (cls.get_name (), fcn);
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126 }
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127
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128 static octave_value
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129 make_fcn_handle (octave_builtin::fcn ff, const std::string& nm)
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130 {
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131 octave_value fcn (new octave_builtin (ff, nm));
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132
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133 octave_value fcn_handle (new octave_fcn_handle (fcn, nm));
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134
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135 return fcn_handle;
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136 }
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137
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138 static octave_value
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139 make_fcn_handle (const octave_value& fcn, const std::string& nm)
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140 {
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141 octave_value retval;
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142
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143 if (fcn.is_defined ())
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144 retval = octave_value (new octave_fcn_handle (fcn, nm));
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145
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146 return retval;
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147 }
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148
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149 inline octave_value_list
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150 execute_ov (octave_value val, const octave_value_list& args, int nargout)
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151 {
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152 std::list<octave_value_list> idx (1, args);
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153
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154 std::string type ("(");
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155
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156 return val.subsref (type, idx, nargout);
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157 }
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158
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159 static cdef_class
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160 lookup_class (const std::string& name, bool error_if_not_found = true,
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161 bool load_if_not_found = true)
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162 {
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163 return cdef_manager::find_class (name, error_if_not_found,
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164 load_if_not_found);
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165 }
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166
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167 static cdef_class
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168 lookup_class (const cdef_class& cls)
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169 {
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170 // FIXME: placeholder for the time being, the purpose
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171 // is to centralized any class update activity here.
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172
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173 return cls;
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174 }
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175
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176 static cdef_class
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177 lookup_class (const octave_value& ov)
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178 {
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179 if (ov.is_string())
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180 return lookup_class (ov.string_value ());
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181 else
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182 {
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183 cdef_class cls (to_cdef (ov));
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184
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185 if (! error_state)
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186 return lookup_class (cls);
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187 }
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188
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189 return cdef_class ();
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190 }
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191
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192 static std::list<cdef_class>
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193 lookup_classes (const Cell& cls_list)
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194 {
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195 std::list<cdef_class> retval;
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196
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197 for (int i = 0; i < cls_list.numel (); i++)
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198 {
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199 cdef_class c = lookup_class (cls_list(i));
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200
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201 if (! error_state)
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202 retval.push_back (c);
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203 else
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204 {
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205 retval.clear ();
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206 break;
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207 }
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208 }
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209
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210 return retval;
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211 }
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212
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213 static octave_value
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214 to_ov (const std::list<cdef_class>& class_list)
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215 {
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216 Cell cls (class_list.size (), 1);
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217 int i = 0;
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218
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219 for (std::list<cdef_class>::const_iterator it = class_list.begin ();
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220 it != class_list.end (); ++it, ++i)
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221 cls(i) = to_ov (*it);
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222
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223 return octave_value (cls);
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224 }
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225
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226 static bool
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227 is_superclass (const cdef_class& clsa, const cdef_class& clsb,
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228 bool allow_equal = true, int max_depth = -1)
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229 {
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230 bool retval = false;
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231
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232 if (allow_equal && clsa == clsb)
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233 retval = true;
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234 else if (max_depth != 0)
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235 {
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236 Cell c = clsb.get ("SuperClasses").cell_value ();
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237
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238 for (int i = 0; ! error_state && ! retval && i < c.numel (); i++)
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239 {
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240 cdef_class cls = lookup_class (c(i));
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241
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242 if (! error_state)
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243 retval = is_superclass (clsa, cls, true,
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244 max_depth < 0 ? max_depth : max_depth-1);
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245 }
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246 }
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247
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248 return retval;
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249 }
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250
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251 inline bool
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252 is_strict_superclass (const cdef_class& clsa, const cdef_class& clsb)
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253 { return is_superclass (clsa, clsb, false); }
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254
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255 inline bool
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256 is_direct_superclass (const cdef_class& clsa, const cdef_class& clsb)
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257 { return is_superclass (clsa, clsb, false, 1); }
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258
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259 static octave_value_list
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260 class_get_properties (const octave_value_list& args, int /* nargout */)
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261 {
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262 octave_value_list retval;
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263
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264 if (args.length () == 1 && args(0).type_name () == "object")
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265 {
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266 cdef_class cls (to_cdef (args(0)));
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267
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268 retval(0) = cls.get_properties ();
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269 }
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270
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271 return retval;
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272 }
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273
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274 static cdef_class
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275 get_class_context (std::string& name, bool& in_constructor)
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276 {
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277 cdef_class cls;
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278
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279 octave_function* fcn = octave_call_stack::current ();
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280
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281 in_constructor = false;
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282
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283 if (fcn && (fcn->is_class_method ()
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284 || fcn->is_classdef_constructor ()
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285 || fcn->is_anonymous_function_of_class ()
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286 || (fcn->is_private_function ()
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287 && ! fcn->dispatch_class ().empty ())))
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288 {
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289 cls = lookup_class (fcn->dispatch_class ());
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290 if (! error_state)
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291 {
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292 name = fcn->name ();
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293 in_constructor = fcn->is_classdef_constructor ();
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294 }
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295 }
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296
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297 return cls;
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298 }
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299
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300 inline cdef_class
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301 get_class_context (void)
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302 {
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303 std::string dummy_string;
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304 bool dummy_bool;
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305
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306 return get_class_context (dummy_string, dummy_bool);
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307 }
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308
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309 static bool
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310 in_class_method (const cdef_class& cls)
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311 {
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312 cdef_class ctx = get_class_context ();
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313
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314 return (ctx.ok () && is_superclass (ctx, cls));
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315 }
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316
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317 static bool
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318 check_access (const cdef_class& cls, const octave_value& acc,
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319 const std::string& meth_name = std::string (),
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320 const std::string& prop_name = std::string (),
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321 bool is_prop_set = false)
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322 {
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323 if (acc.is_string ())
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324 {
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325 std::string acc_s = acc.string_value ();
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326
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327 if (acc_s == "public")
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328 return true;
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329
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330 cdef_class ctx = get_class_context ();
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331
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332 // The access is private or protected, this requires a
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333 // valid class context.
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334
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335 if (! error_state && ctx.ok ())
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336 {
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337 if (acc_s == "private")
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338 return (ctx == cls);
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339 else if (acc_s == "protected")
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340 {
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341 if (is_superclass (cls, ctx))
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342 // Calling a protected method in a superclass.
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343 return true;
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344 else if (is_strict_superclass (ctx, cls))
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345 {
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346 // Calling a protected method or property in a derived class.
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347 // This is only allowed if the context class knows about it
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348 // and has access to it.
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349
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350 if (! meth_name.empty ())
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351 {
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352 cdef_method m = ctx.find_method (meth_name);
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353
81c1edd70bfd Allow base classes to access protected members of derived classes.
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diff changeset
354 if (m.ok ())
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diff changeset
355 return check_access (ctx, m.get ("Access"), meth_name);
81c1edd70bfd Allow base classes to access protected members of derived classes.
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diff changeset
356
81c1edd70bfd Allow base classes to access protected members of derived classes.
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diff changeset
357 return false;
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diff changeset
358 }
81c1edd70bfd Allow base classes to access protected members of derived classes.
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diff changeset
359 else if (! prop_name.empty ())
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diff changeset
360 {
81c1edd70bfd Allow base classes to access protected members of derived classes.
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diff changeset
361 cdef_property p = ctx.find_property (prop_name);
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362
81c1edd70bfd Allow base classes to access protected members of derived classes.
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diff changeset
363 if (p.ok ())
81c1edd70bfd Allow base classes to access protected members of derived classes.
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diff changeset
364 {
81c1edd70bfd Allow base classes to access protected members of derived classes.
Michael Goffioul <michael.goffioul@gmail.com>
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diff changeset
365 octave_value p_access = p.get (is_prop_set ?
81c1edd70bfd Allow base classes to access protected members of derived classes.
Michael Goffioul <michael.goffioul@gmail.com>
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diff changeset
366 "SetAccess" :
81c1edd70bfd Allow base classes to access protected members of derived classes.
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diff changeset
367 "GetAccess");
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diff changeset
368
81c1edd70bfd Allow base classes to access protected members of derived classes.
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diff changeset
369 return check_access (ctx, p_access, meth_name,
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Michael Goffioul <michael.goffioul@gmail.com>
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diff changeset
370 prop_name, is_prop_set);
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diff changeset
371 }
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diff changeset
372
81c1edd70bfd Allow base classes to access protected members of derived classes.
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diff changeset
373 return false;
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diff changeset
374 }
81c1edd70bfd Allow base classes to access protected members of derived classes.
Michael Goffioul <michael.goffioul@gmail.com>
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diff changeset
375 else
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Michael Goffioul <michael.goffioul@gmail.com>
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diff changeset
376 panic_impossible ();
81c1edd70bfd Allow base classes to access protected members of derived classes.
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diff changeset
377 }
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diff changeset
378
81c1edd70bfd Allow base classes to access protected members of derived classes.
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diff changeset
379 return false;
81c1edd70bfd Allow base classes to access protected members of derived classes.
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diff changeset
380 }
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diff changeset
381 else
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diff changeset
382 panic_impossible ();
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diff changeset
383 }
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diff changeset
384 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
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diff changeset
385 else if (acc.is_cell ())
5e5705b3e505 Implement some embryonic handle-classdef semantic.
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diff changeset
386 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
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diff changeset
387 Cell acc_c = acc.cell_value ();
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diff changeset
388
5e5705b3e505 Implement some embryonic handle-classdef semantic.
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diff changeset
389 cdef_class ctx = get_class_context ();
5e5705b3e505 Implement some embryonic handle-classdef semantic.
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diff changeset
390
15896
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diff changeset
391 // At this point, a class context is always required.
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diff changeset
392
57be060d7672 Implement full object construction and superclass references.
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diff changeset
393 if (! error_state && ctx.ok ())
15869
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diff changeset
394 {
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diff changeset
395 if (ctx == cls)
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diff changeset
396 return true;
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diff changeset
397
57be060d7672 Implement full object construction and superclass references.
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diff changeset
398 for (int i = 0; ! error_state && i < acc.numel (); i++)
15869
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diff changeset
399 {
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diff changeset
400 cdef_class acc_cls (to_cdef (acc_c(i)));
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diff changeset
401
57be060d7672 Implement full object construction and superclass references.
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diff changeset
402 if (! error_state)
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
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diff changeset
403 {
57be060d7672 Implement full object construction and superclass references.
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diff changeset
404 if (is_superclass (acc_cls, ctx))
57be060d7672 Implement full object construction and superclass references.
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diff changeset
405 return true;
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parents: 15870
diff changeset
406 }
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
407 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
408 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
409 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
410 else
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
411 error ("invalid property/method access in class `%s'",
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
412 cls.get_name ().c_str ());
19631
db92e7e28e1f strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents: 19377
diff changeset
413
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
414 return false;
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
415 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
416
18263
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
417 static bool
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
418 is_dummy_method (const octave_value& fcn)
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
419 {
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
420 bool retval = false;
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
421
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
422 if (fcn.is_defined ())
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
423 {
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
424 if (fcn.is_user_function ())
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
425 {
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
426 octave_user_function *uf = fcn.user_function_value (true);
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
427
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
428 if (! uf || ! uf->body ())
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
429 retval = true;
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
430 }
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
431 }
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
432 else
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
433 retval = true;
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
434
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
435 return retval;
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
436 }
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
437
16698
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
438 bool
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
439 is_method_executing (const octave_value& ov, const cdef_object& obj)
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
440 {
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
441 octave_function* stack_fcn = octave_call_stack::current ();
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
442
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
443 octave_function* method_fcn = ov.function_value (true);
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
444
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
445 // Does the top of the call stack match our target function?
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
446
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
447 if (stack_fcn && stack_fcn == method_fcn)
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
448 {
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
449 octave_user_function* uf = method_fcn->user_function_value (true);
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
450
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
451 // We can only check the context object for user-function (not builtin),
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
452 // where we have access to the parameters (arguments and return values).
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
453 // That's ok as there's no need to call this function for builtin
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
454 // methods.
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
455
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
456 if (uf)
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
457 {
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
458 // At this point, the method is executing, but we still need to
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
459 // check the context object for which the method is executing. For
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
460 // methods, it's the first argument of the function; for ctors, it
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
461 // is the first return value.
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
462
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
463 tree_parameter_list* pl = uf->is_classdef_constructor ()
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
464 ? uf->return_list () : uf->parameter_list ();
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
465
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
466 if (pl && pl->size () > 0)
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
467 {
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
468 octave_value arg0 = pl->front ()->lvalue ().value ();
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
469
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
470 if (arg0.is_defined () && arg0.type_name () == "object")
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
471 {
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
472 cdef_object arg0_obj = to_cdef (arg0);
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
473
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
474 return obj.is (arg0_obj);
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
475 }
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
476 }
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
477 }
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
478 }
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
479
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
480 return false;
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
481 }
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
482
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
483 static octave_value_list
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
484 class_get_methods (const octave_value_list& args, int /* nargout */)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
485 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
486 octave_value_list retval;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
487
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
488 if (args.length () == 1 && args(0).type_name () == "object")
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
489 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
490 cdef_class cls (to_cdef (args(0)));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
491
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
492 retval(0) = cls.get_methods ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
493 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
494
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
495 return retval;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
496 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
497
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
498 static octave_value_list
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
499 class_get_superclasses (const octave_value_list& args, int /* nargout */)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
500 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
501 octave_value_list retval;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
502
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
503 if (args.length () == 1 && args(0).type_name () == "object"
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
504 && args(0).class_name () == "meta.class")
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
505 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
506 cdef_class cls (to_cdef (args(0)));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
507
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
508 Cell classes = cls.get ("SuperClasses").cell_value ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
509
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
510 retval(0) = to_ov (lookup_classes (classes));
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
511 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
512
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
513 return retval;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
514 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
515
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
516 static octave_value_list
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
517 class_get_inferiorclasses (const octave_value_list& args, int /* nargout */)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
518 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
519 octave_value_list retval;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
520
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
521 if (args.length () == 1 && args(0).type_name () == "object"
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
522 && args(0).class_name () == "meta.class")
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
523 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
524 cdef_class cls (to_cdef (args(0)));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
525
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
526 Cell classes = cls.get ("InferiorClasses").cell_value ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
527
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
528 retval(0) = to_ov (lookup_classes (classes));
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
529 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
530
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
531 return retval;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
532 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
533
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
534 static octave_value_list
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
535 class_fromName (const octave_value_list& args, int /* nargout */)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
536 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
537 octave_value_list retval;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
538
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
539 if (args.length () == 1)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
540 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
541 std::string name = args(0).string_value ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
542
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
543 if (! error_state)
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
544 retval(0) = to_ov (lookup_class (name));
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
545 else
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
546 error ("fromName: invalid class name, expected a string value");
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
547 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
548 else
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
549 error ("fromName: invalid number of parameters");
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
550
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
551 return retval;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
552 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
553
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
554 static octave_value_list
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
555 class_fevalStatic (const octave_value_list& args, int nargout)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
556 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
557 octave_value_list retval;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
558
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
559 if (args.length () > 1 && args(0).type_name () == "object")
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
560 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
561 cdef_class cls (to_cdef (args(0)));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
562
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
563 if (! error_state)
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
564 {
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
565 std::string meth_name = args(1).string_value ();
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
566
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
567 if (! error_state)
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
568 {
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
569 cdef_method meth = cls.find_method (meth_name);
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
570
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
571 if (meth.ok ())
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
572 {
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
573 if (meth.is_static ())
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
574 retval = meth.execute (args.splice (0, 2), nargout,
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
575 true, "fevalStatic");
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
576 else
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
577 error ("fevalStatic: method `%s' is not static",
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
578 meth_name.c_str ());
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
579 }
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
580 else
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
581 error ("fevalStatic: method not found: %s",
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
582 meth_name.c_str ());
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
583 }
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
584 else
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
585 error ("fevalStatic: invalid method name, expected a string value");
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
586 }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
587 error ("fevalStatic: invalid object, expected a meta.class object");
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
588 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
589 else
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
590 error ("fevalStatic: invalid arguments");
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
591
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
592 return retval;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
593 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
594
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
595 static octave_value_list
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
596 class_getConstant (const octave_value_list& args, int /* nargout */)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
597 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
598 octave_value_list retval;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
599
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
600 if (args.length () == 2 && args(0).type_name () == "object"
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
601 && args(0).class_name () == "meta.class")
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
602 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
603 cdef_class cls = to_cdef (args(0));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
604
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
605 if (! error_state)
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
606 {
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
607 std::string prop_name = args(1).string_value ();
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
608
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
609 if (! error_state)
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
610 {
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
611 cdef_property prop = cls.find_property (prop_name);
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
612
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
613 if (prop.ok ())
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
614 {
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
615 if (prop.is_constant ())
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
616 retval(0) = prop.get_value (true, "getConstant");
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
617 else
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
618 error ("getConstant: property `%s' is not constant",
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
619 prop_name.c_str ());
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
620 }
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
621 else
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
622 error ("getConstant: property not found: %s",
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
623 prop_name.c_str ());
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
624 }
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
625 else
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
626 error ("getConstant: invalid property name, expected a string value");
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
627 }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
628 else
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
629 error ("getConstant: invalid object, expected a meta.class object");
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
630 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
631 else
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
632 error ("getConstant: invalid arguments");
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
633
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
634 return retval;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
635 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
636
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
637 #define META_CLASS_CMP(OP, CLSA, CLSB, FUN) \
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
638 static octave_value_list \
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
639 class_ ## OP (const octave_value_list& args, int /* nargout */) \
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
640 { \
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
641 octave_value_list retval; \
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
642 \
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
643 if (args.length () == 2 \
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
644 && args(0).type_name () == "object" \
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
645 && args(1).type_name () == "object" \
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
646 && args(0).class_name () == "meta.class" \
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
647 && args(1).class_name () == "meta.class") \
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
648 { \
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
649 cdef_class clsa = to_cdef (args(0)); \
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
650 \
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
651 cdef_class clsb = to_cdef (args(1)); \
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
652 \
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
653 if (! error_state) \
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
654 retval(0) = FUN (CLSA, CLSB); \
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
655 else \
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
656 error (#OP ": invalid objects, expected meta.class objects"); \
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
657 } \
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
658 else \
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
659 error (#OP ": invalid arguments"); \
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
660 \
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
661 return retval; \
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
662 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
663
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
664 META_CLASS_CMP (lt, clsb, clsa, is_strict_superclass)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
665 META_CLASS_CMP (le, clsb, clsa, is_superclass)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
666 META_CLASS_CMP (gt, clsa, clsb, is_strict_superclass)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
667 META_CLASS_CMP (ge, clsa, clsb, is_superclass)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
668 META_CLASS_CMP (eq, clsa, clsb, operator==)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
669 META_CLASS_CMP (ne, clsa, clsb, operator!=)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
670
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
671 octave_value_list
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
672 property_get_defaultvalue (const octave_value_list& args, int /* nargout */)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
673 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
674 octave_value_list retval;
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
675
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
676 if (args.length () == 1 && args(0).type_name () == "object")
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
677 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
678 cdef_property prop (to_cdef (args(0)));
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
679
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
680 retval(0) = prop.get ("DefaultValue");
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
681
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
682 if (! retval(0).is_defined ())
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
683 error_with_id ("Octave:class:NotDefaultDefined",
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
684 "no default value for property `%s'",
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
685 prop.get_name ().c_str ());
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
686 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
687
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
688 return retval;
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
689 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
690
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
691 static octave_value_list
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
692 handle_delete (const octave_value_list& /* args */, int /* nargout */)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
693 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
694 octave_value_list retval;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
695
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
696 // FIXME: implement this
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
697
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
698 return retval;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
699 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
700
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
701 static cdef_class
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
702 make_class (const std::string& name,
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
703 const std::list<cdef_class>& super_list = std::list<cdef_class> ())
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
704 {
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
705 cdef_class cls (name, super_list);
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
706
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
707 cls.set_class (cdef_class::meta_class ());
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
708 cls.put ("Abstract", false);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
709 cls.put ("ConstructOnLoad", false);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
710 cls.put ("ContainingPackage", Matrix ());
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
711 cls.put ("Description", std::string ());
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
712 cls.put ("DetailedDescription", std::string ());
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
713 cls.put ("Events", Cell ());
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
714 cls.put ("Hidden", false);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
715 cls.put ("InferiorClasses", Cell ());
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
716 cls.put ("Methods", Cell ());
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
717 cls.put ("Properties", Cell ());
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
718 cls.put ("Sealed", false);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
719
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
720 if (name == "handle")
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
721 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
722 cls.put ("HandleCompatible", true);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
723 cls.mark_as_handle_class ();
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
724 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
725 else if (super_list.empty ())
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
726 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
727 cls.put ("HandleCompatible", false);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
728 }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
729 else
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
730 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
731 bool all_handle_compatible = true;
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
732 bool has_handle_class = false;
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
733
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
734 for (std::list<cdef_class>::const_iterator it = super_list.begin ();
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
735 it != super_list.end (); ++it)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
736 {
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
737 all_handle_compatible = all_handle_compatible
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
738 && it->get ("HandleCompatible").bool_value ();
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
739 has_handle_class = has_handle_class || it->is_handle_class ();
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
740 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
741
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
742 if (has_handle_class && ! all_handle_compatible)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
743 ::error ("%s: cannot mix handle and non-HandleCompatible classes",
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
744 name.c_str ());
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
745 else
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
746 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
747 cls.put ("HandleCompatible", all_handle_compatible);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
748 if (has_handle_class)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
749 cls.mark_as_handle_class ();
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
750 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
751 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
752
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
753 if (error_state)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
754 return cdef_class ();
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
755
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
756 if (! name.empty ())
16048
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
757 cdef_manager::register_class (cls);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
758
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
759 return cls;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
760 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
761
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
762 static cdef_class
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
763 make_class (const std::string& name, const cdef_class& super)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
764 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
765 return make_class (name, std::list<cdef_class> (1, super));
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
766 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
767
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
768 static cdef_class
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
769 make_meta_class (const std::string& name, const cdef_class& super)
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
770 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
771 cdef_class cls = make_class (name, super);
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
772
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
773 cls.put ("Sealed", true);
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
774 cls.mark_as_meta_class ();
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
775
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
776 return cls;
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
777 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
778
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
779 static cdef_property
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
780 make_property (const cdef_class& cls, const std::string& name,
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
781 const octave_value& get_method = Matrix (),
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
782 const std::string& get_access = "public",
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
783 const octave_value& set_method = Matrix (),
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
784 const std::string& set_access = "public")
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
785 {
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
786 cdef_property prop (name);
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
787
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
788 prop.set_class (cdef_class::meta_property ());
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
789 prop.put ("Description", std::string ());
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
790 prop.put ("DetailedDescription", std::string ());
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
791 prop.put ("Abstract", false);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
792 prop.put ("Constant", false);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
793 prop.put ("GetAccess", get_access);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
794 prop.put ("SetAccess", set_access);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
795 prop.put ("Dependent", false);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
796 prop.put ("Transient", false);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
797 prop.put ("Hidden", false);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
798 prop.put ("GetObservable", false);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
799 prop.put ("SetObservable", false);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
800 prop.put ("GetMethod", get_method);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
801 prop.put ("SetMethod", set_method);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
802 prop.put ("DefiningClass", to_ov (cls));
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
803 prop.put ("DefaultValue", octave_value ());
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
804 prop.put ("HasDefault", false);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
805
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
806 std::string class_name = cls.get_name ();
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
807
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
808 if (! get_method.is_empty ())
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
809 make_function_of_class (class_name, get_method);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
810 if (! set_method.is_empty ())
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
811 make_function_of_class (class_name, set_method);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
812
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
813 return prop;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
814 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
815
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
816 inline cdef_property
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
817 make_attribute (const cdef_class& cls, const std::string& name)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
818 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
819 return make_property (cls, name, Matrix (), "public", Matrix (), "private");
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
820 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
821
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
822 static cdef_method
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
823 make_method (const cdef_class& cls, const std::string& name,
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
824 const octave_value& fcn,const std::string& m_access = "public",
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
825 bool is_static = false)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
826 {
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
827 cdef_method meth (name);
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
828
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
829 meth.set_class (cdef_class::meta_method ());
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
830 meth.put ("Abstract", false);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
831 meth.put ("Access", m_access);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
832 meth.put ("DefiningClass", to_ov (cls));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
833 meth.put ("Description", std::string ());
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
834 meth.put ("DetailedDescription", std::string ());
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
835 meth.put ("Hidden", false);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
836 meth.put ("Sealed", true);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
837 meth.put ("Static", is_static);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
838
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
839 if (fcn.is_defined ())
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
840 make_function_of_class (cls, fcn);
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
841
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
842 meth.set_function (fcn);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
843
18263
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
844 if (is_dummy_method (fcn))
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
845 meth.mark_as_external (cls.get_name ());
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
846
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
847 return meth;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
848 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
849
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
850 inline cdef_method
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
851 make_method (const cdef_class& cls, const std::string& name,
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
852 octave_builtin::fcn ff, const std::string& m_access = "public",
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
853 bool is_static = false)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
854 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
855 octave_value fcn (new octave_builtin (ff, name));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
856
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
857 return make_method (cls, name, fcn, m_access, is_static);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
858 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
859
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
860 static cdef_package
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
861 make_package (const std::string& nm,
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
862 const std::string& parent = std::string ())
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
863 {
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
864 cdef_package pack (nm);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
865
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
866 pack.set_class (cdef_class::meta_package ());
16048
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
867 if (parent.empty ())
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
868 pack.put ("ContainingPackage", Matrix ());
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
869 else
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
870 pack.put ("ContainingPackage", to_ov (cdef_manager::find_package (parent)));
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
871
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
872 if (! nm.empty ())
16048
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
873 cdef_manager::register_package (pack);
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
874
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
875 return pack;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
876 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
877
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
878 //----------------------------------------------------------------------------
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
879
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
880
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
881 int octave_classdef::t_id (-1);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
882
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
883 const std::string octave_classdef::t_name ("object");
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
884
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
885 void
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
886 octave_classdef::register_type (void)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
887 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
888 t_id = octave_value_typeinfo::register_type
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
889 (octave_classdef::t_name, "<unknown>",
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
890 octave_value (new octave_classdef ()));
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
891 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
892
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
893 octave_value_list
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
894 octave_classdef::subsref (const std::string& type,
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
895 const std::list<octave_value_list>& idx,
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
896 int nargout)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
897 {
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
898 size_t skip = 0;
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
899 octave_value_list retval;
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
900
18314
06eb893b9db6 Implement subsref overloading in classdef.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18305
diff changeset
901 cdef_class cls = object.get_class ();
06eb893b9db6 Implement subsref overloading in classdef.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18305
diff changeset
902
18316
ff311e5ff6d8 Don't call classdef-overloaded subsref from builtin calls.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18314
diff changeset
903 if (! in_class_method (cls) && ! called_from_builtin ())
18314
06eb893b9db6 Implement subsref overloading in classdef.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18305
diff changeset
904 {
06eb893b9db6 Implement subsref overloading in classdef.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18305
diff changeset
905 cdef_method meth = cls.find_method ("subsref");
06eb893b9db6 Implement subsref overloading in classdef.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18305
diff changeset
906
06eb893b9db6 Implement subsref overloading in classdef.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18305
diff changeset
907 if (meth.ok ())
06eb893b9db6 Implement subsref overloading in classdef.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18305
diff changeset
908 {
06eb893b9db6 Implement subsref overloading in classdef.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18305
diff changeset
909 octave_value_list args;
06eb893b9db6 Implement subsref overloading in classdef.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18305
diff changeset
910
06eb893b9db6 Implement subsref overloading in classdef.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18305
diff changeset
911 args(1) = make_idx_args (type, idx, "subsref");
06eb893b9db6 Implement subsref overloading in classdef.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18305
diff changeset
912
06eb893b9db6 Implement subsref overloading in classdef.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18305
diff changeset
913 if (! error_state)
06eb893b9db6 Implement subsref overloading in classdef.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18305
diff changeset
914 {
06eb893b9db6 Implement subsref overloading in classdef.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18305
diff changeset
915 count++;
06eb893b9db6 Implement subsref overloading in classdef.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18305
diff changeset
916 args(0) = octave_value (this);
06eb893b9db6 Implement subsref overloading in classdef.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18305
diff changeset
917
06eb893b9db6 Implement subsref overloading in classdef.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18305
diff changeset
918 retval = meth.execute (args, nargout, true, "subsref");
06eb893b9db6 Implement subsref overloading in classdef.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18305
diff changeset
919 }
06eb893b9db6 Implement subsref overloading in classdef.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18305
diff changeset
920
06eb893b9db6 Implement subsref overloading in classdef.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18305
diff changeset
921 return retval;
06eb893b9db6 Implement subsref overloading in classdef.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18305
diff changeset
922 }
06eb893b9db6 Implement subsref overloading in classdef.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18305
diff changeset
923 }
06eb893b9db6 Implement subsref overloading in classdef.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18305
diff changeset
924
06eb893b9db6 Implement subsref overloading in classdef.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18305
diff changeset
925 // At this point, the default subsref mechanism must be used.
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
926
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
927 retval = object.subsref (type, idx, nargout, skip, cdef_class ());
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
928
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
929 if (! error_state)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
930 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
931 if (type.length () > skip && idx.size () > skip)
18314
06eb893b9db6 Implement subsref overloading in classdef.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18305
diff changeset
932 retval = retval(0).next_subsref (nargout, type, idx, skip);
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
933 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
934
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
935 return retval;
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
936 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
937
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
938 octave_value
16696
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
939 octave_classdef::subsref (const std::string& type,
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
940 const std::list<octave_value_list>& idx,
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
941 bool auto_add)
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
942 {
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
943 size_t skip = 0;
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
944 octave_value_list retval;
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
945
18314
06eb893b9db6 Implement subsref overloading in classdef.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18305
diff changeset
946 // This variant of subsref is used to create temporary values when doing
06eb893b9db6 Implement subsref overloading in classdef.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18305
diff changeset
947 // assignment with multi-level indexing. AFAIK this is only used for internal
06eb893b9db6 Implement subsref overloading in classdef.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18305
diff changeset
948 // purpose (not sure we should even implement this) and any overload subsref
06eb893b9db6 Implement subsref overloading in classdef.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18305
diff changeset
949 // should not be called.
16696
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
950
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
951 retval = object.subsref (type, idx, 1, skip, cdef_class (), auto_add);
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
952
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
953 if (! error_state)
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
954 {
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
955 if (type.length () > skip && idx.size () > skip)
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
956 retval = retval(0).next_subsref (1, type, idx, skip);
16696
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
957 }
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
958
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
959 return retval.length () > 0 ? retval(0) : octave_value ();
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
960 }
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
961
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
962 octave_value
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
963 octave_classdef::subsasgn (const std::string& type,
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
964 const std::list<octave_value_list>& idx,
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
965 const octave_value& rhs)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
966 {
18382
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
967 octave_value retval;
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
968
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
969 cdef_class cls = object.get_class ();
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
970
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
971 if (! in_class_method (cls) && ! called_from_builtin ())
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
972 {
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
973 cdef_method meth = cls.find_method ("subsasgn");
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
974
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
975 if (meth.ok ())
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
976 {
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
977 octave_value_list args;
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
978
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
979 args(1) = make_idx_args (type, idx, "subsasgn");
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
980
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
981 if (! error_state)
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
982 {
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
983 count++;
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
984 args(0) = octave_value (this);
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
985 args(2) = rhs;
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
986
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
987 octave_value_list retlist;
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
988
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
989 retlist = meth.execute (args, 1, true, "subsasgn");
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
990
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
991 if (! error_state)
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
992 {
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
993 if (retlist.length () > 0)
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
994 retval = retlist(0);
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
995 else
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
996 ::error ("overloaded method `subsasgn' did not return any value");
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
997 }
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
998 }
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
999 }
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
1000 }
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
1001
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
1002 if (! error_state && ! retval.is_defined ())
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
1003 retval = object.subsasgn (type, idx, rhs);
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
1004
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18355
diff changeset
1005 return retval;
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1006 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1007
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1008 octave_value
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1009 octave_classdef::undef_subsasgn (const std::string& type,
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1010 const std::list<octave_value_list>& idx,
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1011 const octave_value& rhs)
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1012 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1013 if (type.length () == 1 && type[0] == '(')
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1014 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1015 object = object.make_array ();
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1016
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1017 if (! error_state)
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1018 return subsasgn (type, idx, rhs);
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1019 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1020 else
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1021 return octave_base_value::undef_subsasgn (type, idx, rhs);
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1022
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1023 return octave_value ();
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1024 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1025
18416
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1026 void
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1027 octave_classdef::print (std::ostream& os, bool)
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1028 {
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1029 if (! called_from_builtin ())
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1030 {
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1031 cdef_method meth = object.get_class ().find_method ("disp");
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1032
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1033 if (meth.ok ())
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1034 {
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1035 octave_value_list args;
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1036
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1037 count++;
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1038 args(0) = octave_value (this);
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1039
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1040 indent (os);
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1041 meth.execute (args, 0, true, "disp");
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1042
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1043 return;
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1044 }
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1045 }
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1046
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1047 print_raw (os);
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1048 }
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1049
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1050 void
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1051 octave_classdef::print_raw (std::ostream& os, bool) const
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1052 {
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1053 indent (os);
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1054 os << "<object ";
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1055 if (object.is_array ())
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1056 os << "array ";
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1057 os << class_name () << ">";
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1058 newline (os);
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1059 }
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1060
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1061 bool
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1062 octave_classdef::print_name_tag (std::ostream& os,
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1063 const std::string& name) const
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1064 {
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1065 return octave_base_value::print_name_tag (os, name);
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1066 }
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1067
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1068 void
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1069 octave_classdef::print_with_name (std::ostream& os, const std::string& name,
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1070 bool print_padding)
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1071 {
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1072 cdef_method meth = object.get_class ().find_method ("display");
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1073
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1074 if (meth.ok ())
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1075 {
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1076 octave_value_list args;
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1077
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1078 count++;
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1079 args(0) = octave_value (this);
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1080
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1081 string_vector arg_names (1);
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1082
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1083 arg_names[0] = name;
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1084 args.stash_name_tags (arg_names);
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1085
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1086 indent (os);
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1087 meth.execute (args, 0, true, "display");
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1088 }
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1089 else
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1090 octave_base_value::print_with_name (os, name, print_padding);
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1091 }
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18397
diff changeset
1092
19137
56bc1464ec59 Implement "isa" for classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19065
diff changeset
1093 bool
56bc1464ec59 Implement "isa" for classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19065
diff changeset
1094 octave_classdef::is_instance_of (const std::string& cls_name) const
56bc1464ec59 Implement "isa" for classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19065
diff changeset
1095 {
56bc1464ec59 Implement "isa" for classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19065
diff changeset
1096 cdef_class cls = lookup_class (cls_name, false, false);
56bc1464ec59 Implement "isa" for classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19065
diff changeset
1097
56bc1464ec59 Implement "isa" for classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19065
diff changeset
1098 if (cls.ok ())
56bc1464ec59 Implement "isa" for classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19065
diff changeset
1099 return is_superclass (cls, object.get_class ());
56bc1464ec59 Implement "isa" for classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19065
diff changeset
1100
56bc1464ec59 Implement "isa" for classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19065
diff changeset
1101 return false;
56bc1464ec59 Implement "isa" for classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19065
diff changeset
1102 }
56bc1464ec59 Implement "isa" for classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19065
diff changeset
1103
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1104 //----------------------------------------------------------------------------
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1105
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1106 class octave_classdef_meta : public octave_function
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1107 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1108 public:
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1109 octave_classdef_meta (const cdef_meta_object& obj)
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1110 : object (obj) { }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1111
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1112 ~octave_classdef_meta (void)
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1113 { object.meta_release (); }
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1114
15955
837a4a9b5049 Support constructor call with no indexing syntax.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15913
diff changeset
1115 octave_function* function_value (bool = false) { return this; }
837a4a9b5049 Support constructor call with no indexing syntax.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15913
diff changeset
1116
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1117 octave_value_list
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1118 subsref (const std::string& type,
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1119 const std::list<octave_value_list>& idx,
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1120 int nargout)
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1121 { return object.meta_subsref (type, idx, nargout); }
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1122
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1123 octave_value
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1124 subsref (const std::string& type,
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1125 const std::list<octave_value_list>& idx)
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1126 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1127 octave_value_list retval;
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1128
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1129 retval = subsref (type, idx, 1);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1130
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1131 return (retval.length () > 0 ? retval(0) : octave_value ());
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1132 }
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1133
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1134 octave_value_list
15955
837a4a9b5049 Support constructor call with no indexing syntax.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15913
diff changeset
1135 do_multi_index_op (int nargout, const octave_value_list& idx)
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1136 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1137 // Emulate ()-type meta subsref
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1138
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1139 std::list<octave_value_list> l (1, idx);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1140 std::string type ("(");
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1141
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1142 return subsref (type, l, nargout);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1143 }
15955
837a4a9b5049 Support constructor call with no indexing syntax.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15913
diff changeset
1144
837a4a9b5049 Support constructor call with no indexing syntax.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15913
diff changeset
1145 bool is_postfix_index_handled (char type) const
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1146 { return object.meta_is_postfix_index_handled (type); }
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1147
18441
b0aba84cf80f Support handle to classdef constructor.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18439
diff changeset
1148 bool
b0aba84cf80f Support handle to classdef constructor.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18439
diff changeset
1149 is_classdef_constructor (const std::string& cname = std::string ()) const
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1150 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1151 bool retval = false;
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1152
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1153 if (object.is_class ())
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1154 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1155 if (cname.empty ())
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1156 retval = true;
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1157 else
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1158 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1159 cdef_class cls (object);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1160
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1161 if (cls.get_name () == cname)
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1162 retval = true;
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1163 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1164 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1165
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1166 return retval;
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1167 }
18441
b0aba84cf80f Support handle to classdef constructor.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18439
diff changeset
1168
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1169 private:
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1170 cdef_meta_object object;
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1171 };
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1172
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1173 //----------------------------------------------------------------------------
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1174
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1175 class octave_classdef_superclass_ref : public octave_function
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1176 {
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1177 public:
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1178 octave_classdef_superclass_ref (const octave_value_list& a)
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1179 : octave_function (), args (a) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1180
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1181 ~octave_classdef_superclass_ref (void) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1182
18355
9ca314e79956 Allow to call superclass constructor without arguments.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18316
diff changeset
1183 octave_function* function_value (bool = false) { return this; }
9ca314e79956 Allow to call superclass constructor without arguments.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18316
diff changeset
1184
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1185 octave_value_list
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1186 subsref (const std::string& type,
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1187 const std::list<octave_value_list>& idx,
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1188 int nargout)
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1189 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1190 size_t skip = 0;
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1191 octave_value_list retval;
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1192
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1193 switch (type[0])
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1194 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1195 case '(':
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1196 skip = 1;
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1197 retval = do_multi_index_op (type.length () > 1 ? 1 : nargout,
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1198 idx.front ());
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1199 break;
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1200 default:
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1201 retval = do_multi_index_op (1, octave_value_list ());
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1202 break;
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1203 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1204
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1205 if (! error_state)
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1206 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1207 if (type.length () > skip && idx.size () > skip
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1208 && retval.length () > 0)
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1209 retval = retval(0).next_subsref (nargout, type, idx, skip);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1210 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1211
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1212 return retval;
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1213 }
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1214
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1215 octave_value
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1216 subsref (const std::string& type,
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1217 const std::list<octave_value_list>& idx)
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1218 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1219 octave_value_list retval;
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1220
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1221 retval = subsref (type, idx, 1);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1222
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1223 return (retval.length () > 0 ? retval(0) : octave_value ());
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1224 }
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1225
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1226 octave_value_list
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1227 do_multi_index_op (int nargout, const octave_value_list& idx)
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1228 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1229 octave_value_list retval;
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1230
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1231 std::string meth_name;
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1232 bool in_constructor;
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1233 cdef_class ctx;
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1234
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1235 ctx = get_class_context (meth_name, in_constructor);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1236
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1237 if (! error_state && ctx.ok ())
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1238 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1239 std::string mname = args(0).string_value ();
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1240 std::string cname = args(1).string_value ();
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1241
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1242 cdef_class cls = lookup_class (cname);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1243
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1244 if (! error_state)
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1245 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1246 if (in_constructor)
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1247 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1248 if (is_direct_superclass (cls, ctx))
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1249 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1250 if (is_constructed_object (mname))
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1251 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1252 octave_value sym = symbol_table::varval (mname);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1253
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1254 cls.run_constructor (to_cdef_ref (sym), idx);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1255
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1256 retval(0) = sym;
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1257 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1258 else
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1259 ::error ("cannot call superclass constructor with "
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1260 "variable `%s'", mname.c_str ());
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1261 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1262 else
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1263 ::error ("`%s' is not a direct superclass of `%s'",
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1264 cname.c_str (), ctx.get_name ().c_str ());
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1265 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1266 else
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1267 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1268 if (mname == meth_name)
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1269 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1270 if (is_strict_superclass (cls, ctx))
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1271 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1272 // I see 2 possible implementations here:
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1273 // 1) use cdef_object::subsref with a different class
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1274 // context; this avoids duplicating code, but
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1275 // assumes the object is always the first argument
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1276 // 2) lookup the method manually and call
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1277 // cdef_method::execute; this duplicates part of
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1278 // logic in cdef_object::subsref, but avoid the
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1279 // assumption of 1)
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1280 // Not being sure about the assumption of 1), I
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1281 // go with option 2) for the time being.
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1282
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1283 cdef_method meth = cls.find_method (meth_name, false);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1284
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1285 if (meth.ok ())
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1286 retval = meth.execute (idx, nargout, true,
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1287 meth_name);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1288 else
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1289 ::error ("no method `%s' found in superclass `%s'",
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1290 meth_name.c_str (), cname.c_str ());
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1291 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1292 else
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1293 ::error ("`%s' is not a superclass of `%s'",
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1294 cname.c_str (), ctx.get_name ().c_str ());
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1295 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1296 else
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1297 ::error ("method name mismatch (`%s' != `%s')",
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1298 mname.c_str (), meth_name.c_str ());
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1299 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1300 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1301 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1302 else if (! error_state)
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1303 ::error ("superclass calls can only occur in methods or constructors");
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1304
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1305 return retval;
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1306 }
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1307
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1308 private:
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1309 bool is_constructed_object (const std::string nm)
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1310 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1311 octave_function *of = octave_call_stack::current ();
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1312
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1313 if (of->is_classdef_constructor ())
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1314 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1315 octave_user_function *uf = of->user_function_value (true);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1316
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1317 if (uf)
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1318 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1319 tree_parameter_list *ret_list = uf->return_list ();
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1320
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1321 if (ret_list && ret_list->length () == 1)
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1322 return (ret_list->front ()->name () == nm);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1323 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1324 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1325
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1326 return false;
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1327 }
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1328
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1329 private:
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1330 octave_value_list args;
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1331 };
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1332
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1333 //----------------------------------------------------------------------------
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1334
19218
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1335 octave_map
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1336 cdef_object::map_value (void) const
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1337 {
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1338 octave_map retval;
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1339
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1340 warning_with_id ("Octave:classdef-to-struct",
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1341 "struct: converting a classdef object into a struct "
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1342 "overrides the access restrictions defined for properties. "
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1343 "All properties are returned, including private and "
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1344 "protected ones.");
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1345
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1346 cdef_class cls = get_class ();
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1347
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1348 if (cls.ok ())
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1349 {
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1350 std::map<std::string, cdef_property> props;
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1351
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1352 props = cls.get_property_map (cdef_class::property_all);
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1353
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1354 for (std::map<std::string, cdef_property>::iterator it = props.begin ();
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1355 it != props.end (); ++it)
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1356 {
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1357 octave_value pvalue;
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1358
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1359 if (is_array ())
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1360 {
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1361 Array<cdef_object> a_obj = array_value ();
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1362
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1363 Cell cvalue (a_obj.dims ());
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1364
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1365 for (octave_idx_type i = 0; i < a_obj.numel (); i++)
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1366 {
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1367 cvalue (i) = it->second.get_value (a_obj(i), false);
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1368
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1369 if (error_state)
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1370 break;
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1371 }
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1372
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1373 if (! error_state)
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1374 retval.setfield (it->first, cvalue);
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1375 }
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1376 else
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1377 {
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1378 Cell cvalue (dim_vector (1, 1),
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1379 it->second.get_value (*this, false));
19218
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1380
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1381 if (! error_state)
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1382 retval.setfield (it->first, cvalue);
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1383 }
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1384
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1385 if (error_state)
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1386 break;
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1387 }
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1388 }
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1389
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1390 return retval;
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1391 }
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
1392
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1393 string_vector
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1394 cdef_object_rep::map_keys (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1395 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1396 cdef_class cls = get_class ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1397
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1398 if (cls.ok ())
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1399 return cls.get_names ();
19631
db92e7e28e1f strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents: 19377
diff changeset
1400
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1401 return string_vector ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1402 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1403
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1404 octave_value_list
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
1405 cdef_object_scalar::subsref (const std::string& type,
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
1406 const std::list<octave_value_list>& idx,
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
1407 int nargout, size_t& skip,
16696
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
1408 const cdef_class& context, bool auto_add)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1409 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1410 skip = 0;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1411
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1412 cdef_class cls = (context.ok () ? context : get_class ());
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1413
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1414 octave_value_list retval;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1415
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1416 if (! cls.ok ())
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1417 return retval;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1418
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1419 switch (type[0])
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1420 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1421 case '.':
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1422 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1423 std::string name = (idx.front ())(0).string_value ();
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1424
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1425 cdef_method meth = cls.find_method (name);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1426
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1427 if (meth.ok ())
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1428 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1429 int _nargout = (type.length () > 2 ? 1 : nargout);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1430
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1431 octave_value_list args;
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1432
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1433 skip = 1;
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1434
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1435 if (type.length () > 1 && type[1] == '(')
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1436 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1437 std::list<octave_value_list>::const_iterator it = idx.begin ();
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1438
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1439 args = *++it;
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1440
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1441 skip++;
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1442 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1443
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1444 if (meth.is_static ())
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1445 retval = meth.execute (args, _nargout, true, "subsref");
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1446 else
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1447 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1448 refcount++;
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1449 retval = meth.execute (cdef_object (this), args, _nargout,
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1450 true, "subsref");
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1451 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1452 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1453
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1454 if (skip == 0 && ! error_state)
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1455 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1456 cdef_property prop = cls.find_property (name);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1457
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1458 if (prop.ok ())
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1459 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1460 if (prop.is_constant ())
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1461 retval(0) = prop.get_value (true, "subsref");
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1462 else
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1463 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1464 refcount++;
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1465 retval(0) = prop.get_value (cdef_object (this),
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1466 true, "subsref");
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1467 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1468
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1469 skip = 1;
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1470 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1471 else
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1472 error ("subsref: unknown method or property: %s", name.c_str ());
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1473 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1474 break;
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1475 }
16696
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
1476
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
1477 case '(':
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1478 {
20224
b2532deba721 Return copy of class object when using null indexing (bug #44940).
John W. Eaton <jwe@octave.org>
parents: 20160
diff changeset
1479 const octave_value_list& ival = idx.front ();
b2532deba721 Return copy of class object when using null indexing (bug #44940).
John W. Eaton <jwe@octave.org>
parents: 20160
diff changeset
1480
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1481 refcount++;
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1482 cdef_object this_obj (this);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1483
20224
b2532deba721 Return copy of class object when using null indexing (bug #44940).
John W. Eaton <jwe@octave.org>
parents: 20160
diff changeset
1484 if (ival.empty ())
b2532deba721 Return copy of class object when using null indexing (bug #44940).
John W. Eaton <jwe@octave.org>
parents: 20160
diff changeset
1485 {
b2532deba721 Return copy of class object when using null indexing (bug #44940).
John W. Eaton <jwe@octave.org>
parents: 20160
diff changeset
1486 skip++;
b2532deba721 Return copy of class object when using null indexing (bug #44940).
John W. Eaton <jwe@octave.org>
parents: 20160
diff changeset
1487 retval(0) = to_ov (this_obj);
b2532deba721 Return copy of class object when using null indexing (bug #44940).
John W. Eaton <jwe@octave.org>
parents: 20160
diff changeset
1488 }
b2532deba721 Return copy of class object when using null indexing (bug #44940).
John W. Eaton <jwe@octave.org>
parents: 20160
diff changeset
1489 else
b2532deba721 Return copy of class object when using null indexing (bug #44940).
John W. Eaton <jwe@octave.org>
parents: 20160
diff changeset
1490 {
b2532deba721 Return copy of class object when using null indexing (bug #44940).
John W. Eaton <jwe@octave.org>
parents: 20160
diff changeset
1491 Array<cdef_object> arr (dim_vector (1, 1), this_obj);
b2532deba721 Return copy of class object when using null indexing (bug #44940).
John W. Eaton <jwe@octave.org>
parents: 20160
diff changeset
1492
b2532deba721 Return copy of class object when using null indexing (bug #44940).
John W. Eaton <jwe@octave.org>
parents: 20160
diff changeset
1493 cdef_object new_obj = cdef_object (new cdef_object_array (arr));
b2532deba721 Return copy of class object when using null indexing (bug #44940).
John W. Eaton <jwe@octave.org>
parents: 20160
diff changeset
1494
b2532deba721 Return copy of class object when using null indexing (bug #44940).
John W. Eaton <jwe@octave.org>
parents: 20160
diff changeset
1495 new_obj.set_class (get_class ());
b2532deba721 Return copy of class object when using null indexing (bug #44940).
John W. Eaton <jwe@octave.org>
parents: 20160
diff changeset
1496
b2532deba721 Return copy of class object when using null indexing (bug #44940).
John W. Eaton <jwe@octave.org>
parents: 20160
diff changeset
1497 retval = new_obj.subsref (type, idx, nargout, skip, cls, auto_add);
b2532deba721 Return copy of class object when using null indexing (bug #44940).
John W. Eaton <jwe@octave.org>
parents: 20160
diff changeset
1498 }
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1499 }
16696
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
1500 break;
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
1501
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1502 default:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1503 error ("object cannot be indexed with `%c'", type[0]);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1504 break;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1505 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1506
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1507 return retval;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1508 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1509
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1510 octave_value
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
1511 cdef_object_scalar::subsasgn (const std::string& type,
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
1512 const std::list<octave_value_list>& idx,
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
1513 const octave_value& rhs)
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1514 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1515 octave_value retval;
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1516
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1517 cdef_class cls = get_class ();
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1518
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1519 switch (type[0])
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1520 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1521 case '.':
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1522 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1523 std::string name = (idx.front ())(0).string_value ();
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1524
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1525 if (! error_state)
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1526 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1527 cdef_property prop = cls.find_property (name);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1528
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1529 if (prop.ok ())
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1530 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1531 if (prop.is_constant ())
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1532 error ("subsasgn: cannot assign constant property: %s",
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1533 name.c_str ());
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1534 else
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1535 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1536 refcount++;
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1537
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1538 cdef_object obj (this);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1539
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1540 if (type.length () == 1)
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1541 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1542 prop.set_value (obj, rhs, true, "subsasgn");
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1543
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1544 if (! error_state)
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1545 retval = to_ov (obj);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1546 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1547 else
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1548 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1549 octave_value val =
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1550 prop.get_value (obj, true, "subsasgn");
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1551
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1552 if (! error_state)
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1553 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1554 std::list<octave_value_list> args (idx);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1555
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1556 args.erase (args.begin ());
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1557
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1558 val = val.assign (octave_value::op_asn_eq,
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1559 type.substr (1), args, rhs);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1560
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1561 if (! error_state)
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1562 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1563 if (val.class_name () != "object"
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1564 || ! to_cdef (val).is_handle_object ())
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1565 prop.set_value (obj, val, true, "subsasgn");
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1566
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1567 if (! error_state)
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1568 retval = to_ov (obj);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1569 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1570 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1571 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1572 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1573 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1574 else
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1575 error ("subsasgn: unknown property: %s", name.c_str ());
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1576 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1577 }
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1578 break;
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1579
16694
50b37deadb66 Promote scalar object to array for '(' idnex assignment.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16692
diff changeset
1580 case '(':
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1581 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1582 refcount++;
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1583
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1584 cdef_object this_obj (this);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1585
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1586 Array<cdef_object> arr (dim_vector (1, 1), this_obj);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1587
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1588 cdef_object new_obj = cdef_object (new cdef_object_array (arr));
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1589
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1590 new_obj.set_class (get_class ());
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1591
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1592 octave_value tmp = new_obj.subsasgn (type, idx, rhs);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1593
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1594 if (! error_state)
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1595 retval = tmp;
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1596 }
16694
50b37deadb66 Promote scalar object to array for '(' idnex assignment.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16692
diff changeset
1597 break;
50b37deadb66 Promote scalar object to array for '(' idnex assignment.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16692
diff changeset
1598
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1599 default:
16694
50b37deadb66 Promote scalar object to array for '(' idnex assignment.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16692
diff changeset
1600 error ("subsasgn: object cannot be index with `%c'", type[0]);
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1601 break;
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1602 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1603
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1604 return retval;
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1605 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1606
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1607 void
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
1608 cdef_object_scalar::mark_for_construction (const cdef_class& cls)
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1609 {
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1610 std::string cls_name = cls.get_name ();
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1611
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1612 Cell supcls = cls.get ("SuperClasses").cell_value ();
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1613
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1614 if (! error_state)
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1615 {
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
1616 std::list<cdef_class> supcls_list = lookup_classes (supcls);
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1617
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1618 if (! error_state)
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
1619 ctor_list[cls] = supcls_list;
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1620 }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1621 }
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1622
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1623 octave_value_list
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1624 cdef_object_array::subsref (const std::string& type,
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1625 const std::list<octave_value_list>& idx,
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1626 int /* nargout */, size_t& skip,
16696
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
1627 const cdef_class& /* context */, bool auto_add)
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1628 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1629 octave_value_list retval;
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1630
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1631 skip = 1;
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1632
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1633 switch (type[0])
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1634 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1635 case '(':
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1636 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1637 const octave_value_list& ival = idx.front ();
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1638
20160
274b52724931 Stop segfault when using empty indexing of a classdef object.
Rik <rik@octave.org>
parents: 20087
diff changeset
1639 if (ival.empty ())
274b52724931 Stop segfault when using empty indexing of a classdef object.
Rik <rik@octave.org>
parents: 20087
diff changeset
1640 {
20224
b2532deba721 Return copy of class object when using null indexing (bug #44940).
John W. Eaton <jwe@octave.org>
parents: 20160
diff changeset
1641 refcount++;
b2532deba721 Return copy of class object when using null indexing (bug #44940).
John W. Eaton <jwe@octave.org>
parents: 20160
diff changeset
1642 retval(0) = to_ov (cdef_object (this));
20160
274b52724931 Stop segfault when using empty indexing of a classdef object.
Rik <rik@octave.org>
parents: 20087
diff changeset
1643 break;
274b52724931 Stop segfault when using empty indexing of a classdef object.
Rik <rik@octave.org>
parents: 20087
diff changeset
1644 }
274b52724931 Stop segfault when using empty indexing of a classdef object.
Rik <rik@octave.org>
parents: 20087
diff changeset
1645
20224
b2532deba721 Return copy of class object when using null indexing (bug #44940).
John W. Eaton <jwe@octave.org>
parents: 20160
diff changeset
1646 bool is_scalar = true;
b2532deba721 Return copy of class object when using null indexing (bug #44940).
John W. Eaton <jwe@octave.org>
parents: 20160
diff changeset
1647 Array<idx_vector> iv (dim_vector (1, ival.length ()));
b2532deba721 Return copy of class object when using null indexing (bug #44940).
John W. Eaton <jwe@octave.org>
parents: 20160
diff changeset
1648
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1649 for (int i = 0; ! error_state && i < ival.length (); i++)
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1650 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1651 iv(i) = ival(i).index_vector ();
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1652 if (! error_state)
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1653 is_scalar = is_scalar && iv(i).is_scalar ();
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1654 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1655
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1656 if (! error_state)
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1657 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1658 Array<cdef_object> ires = array.index (iv, auto_add);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1659
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1660 if (! error_state)
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1661 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1662 // If resizing is enabled (auto_add = true), it's possible
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1663 // indexing was out-of-bound and the result array contains
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1664 // invalid cdef_objects.
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1665
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1666 if (auto_add)
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1667 fill_empty_values (ires);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1668
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1669 if (is_scalar)
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1670 retval(0) = to_ov (ires(0));
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1671 else
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1672 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1673 cdef_object array_obj (new cdef_object_array (ires));
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1674
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1675 array_obj.set_class (get_class ());
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1676
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1677 retval(0) = to_ov (array_obj);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1678 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1679 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1680 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1681 }
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1682 break;
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1683
16692
b9833510355d Add object array property indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16691
diff changeset
1684 case '.':
b9833510355d Add object array property indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16691
diff changeset
1685 if (type.size () == 1 && idx.size () == 1)
b9833510355d Add object array property indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16691
diff changeset
1686 {
b9833510355d Add object array property indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16691
diff changeset
1687 Cell c (dims ());
b9833510355d Add object array property indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16691
diff changeset
1688
b9833510355d Add object array property indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16691
diff changeset
1689 octave_idx_type n = array.numel ();
b9833510355d Add object array property indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16691
diff changeset
1690
b9833510355d Add object array property indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16691
diff changeset
1691 // dummy variables
b9833510355d Add object array property indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16691
diff changeset
1692 size_t dummy_skip;
b9833510355d Add object array property indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16691
diff changeset
1693 cdef_class dummy_cls;
b9833510355d Add object array property indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16691
diff changeset
1694
b9833510355d Add object array property indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16691
diff changeset
1695 for (octave_idx_type i = 0; i < n; i++)
b9833510355d Add object array property indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16691
diff changeset
1696 {
b9833510355d Add object array property indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16691
diff changeset
1697 octave_value_list r = array(i).subsref (type, idx, 1, dummy_skip,
b9833510355d Add object array property indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16691
diff changeset
1698 dummy_cls);
b9833510355d Add object array property indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16691
diff changeset
1699
b9833510355d Add object array property indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16691
diff changeset
1700 if (! error_state)
b9833510355d Add object array property indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16691
diff changeset
1701 {
b9833510355d Add object array property indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16691
diff changeset
1702 if (r.length () > 0)
b9833510355d Add object array property indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16691
diff changeset
1703 c(i) = r(0);
b9833510355d Add object array property indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16691
diff changeset
1704 }
b9833510355d Add object array property indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16691
diff changeset
1705 else
b9833510355d Add object array property indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16691
diff changeset
1706 break;
b9833510355d Add object array property indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16691
diff changeset
1707 }
b9833510355d Add object array property indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16691
diff changeset
1708
b9833510355d Add object array property indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16691
diff changeset
1709 if (! error_state)
b9833510355d Add object array property indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16691
diff changeset
1710 retval(0) = octave_value (c, true);
b9833510355d Add object array property indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16691
diff changeset
1711
b9833510355d Add object array property indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16691
diff changeset
1712 break;
b9833510355d Add object array property indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16691
diff changeset
1713 }
b9833510355d Add object array property indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16691
diff changeset
1714 // fall through "default"
b9833510355d Add object array property indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16691
diff changeset
1715
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1716 default:
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1717 ::error ("can't perform indexing operation on array of %s objects",
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1718 class_name ().c_str ());
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1719 break;
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1720 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1721
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1722 return retval;
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1723 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1724
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1725 octave_value
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1726 cdef_object_array::subsasgn (const std::string& type,
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1727 const std::list<octave_value_list>& idx,
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1728 const octave_value& rhs)
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1729 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1730 octave_value retval;
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1731
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1732 switch (type[0])
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1733 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1734 case '(':
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1735 if (type.length () == 1)
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1736 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1737 cdef_object rhs_obj = to_cdef (rhs);
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1738
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1739 if (! error_state)
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1740 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1741 if (rhs_obj.get_class () == get_class ())
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1742 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1743 const octave_value_list& ival = idx.front ();
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1744 bool is_scalar = true;
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1745 Array<idx_vector> iv (dim_vector (1, ival.length ()));
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1746
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1747 for (int i = 0; ! error_state && i < ival.length (); i++)
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1748 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1749 iv(i) = ival(i).index_vector ();
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1750 if (! error_state)
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1751 is_scalar = is_scalar && iv(i).is_scalar ();
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1752 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1753
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1754 if (! error_state)
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1755 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1756 Array<cdef_object> rhs_mat;
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1757
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1758 if (! rhs_obj.is_array ())
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1759 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1760 rhs_mat = Array<cdef_object> (dim_vector (1, 1));
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1761 rhs_mat(0) = rhs_obj;
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1762 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1763 else
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1764 rhs_mat = rhs_obj.array_value ();
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1765
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1766 if (! error_state)
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1767 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1768 octave_idx_type n = array.numel ();
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1769
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1770 array.assign (iv, rhs_mat, cdef_object ());
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1771
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1772 if (! error_state)
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1773 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1774 if (array.numel () > n)
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1775 fill_empty_values ();
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1776
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1777 if (! error_state)
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1778 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1779 refcount++;
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1780 retval = to_ov (cdef_object (this));
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1781 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1782 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1783 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1784 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1785 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1786 else
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1787 ::error ("can't assign %s object into array of %s objects.",
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1788 rhs_obj.class_name ().c_str (),
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1789 class_name ().c_str ());
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1790 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1791 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1792 else
16695
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1793 {
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1794 const octave_value_list& ival = idx.front ();
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1795
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1796 bool is_scalar = true;
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1797
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1798 Array<idx_vector> iv (dim_vector (1, ival.length ()));
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1799
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1800 for (int i = 0; ! error_state && i < ival.length (); i++)
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1801 {
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1802 iv(i) = ival(i).index_vector ();
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1803
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1804 if (! error_state)
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1805 {
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1806 is_scalar = is_scalar && iv(i).is_scalar ();
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1807
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1808 if (! is_scalar)
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1809 error ("subsasgn: invalid indexing for object array "
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1810 "assignment, the index must reference a single "
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1811 "object in the array.");
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1812 }
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1813 }
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1814
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1815 if (! error_state)
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1816 {
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1817 Array<cdef_object> a = array.index (iv, true);
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1818
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1819 if (a.numel () != 1)
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1820 error ("subsasgn: invalid indexing for object array "
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1821 "assignment");
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1822
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1823 if (! error_state)
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1824 {
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1825 cdef_object obj = a(0);
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1826
16696
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
1827 int ignore_copies = 0;
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
1828
16695
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1829 // If the object in 'a' is not valid, this means the index
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1830 // was out-of-bound and we need to create a new object.
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1831
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1832 if (! obj.ok ())
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1833 obj = get_class ().construct_object (octave_value_list ());
16696
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
1834 else
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
1835 // Optimize the subsasgn call to come. There are 2 copies
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
1836 // that we can safely ignore:
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
1837 // - 1 in "array"
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
1838 // - 1 in "a"
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
1839 ignore_copies = 2;
16695
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1840
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1841 std::list<octave_value_list> next_idx (idx);
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1842
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1843 next_idx.erase (next_idx.begin ());
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1844
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1845 octave_value tmp = obj.subsasgn (type.substr (1), next_idx,
16696
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
1846 rhs, ignore_copies);
16695
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1847
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1848 if (! error_state)
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1849 {
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1850 cdef_object robj = to_cdef (tmp);
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1851
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1852 if (robj.ok ()
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1853 && ! robj.is_array ()
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1854 && robj.get_class () == get_class ())
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1855 {
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1856 // Small optimization, when dealing with handle
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1857 // objects, we don't need to re-assign the result
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1858 // of subsasgn back into the array.
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1859
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1860 if (! robj.is (a(0)))
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1861 {
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1862 Array<cdef_object> rhs_a (dim_vector (1, 1),
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1863 robj);
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1864
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1865 octave_idx_type n = array.numel ();
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1866
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1867 array.assign (iv, rhs_a);
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1868
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1869 if (array.numel () > n)
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1870 fill_empty_values ();
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1871 }
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1872
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1873 refcount++;
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1874
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1875 retval = to_ov (cdef_object (this));
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1876 }
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1877 else
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1878 error ("subasgn: invalid assignment into array of %s "
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1879 "objects", class_name ().c_str ());
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1880 }
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1881 }
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1882 }
2823f8e3da77 Add multi-level index assignment for object array.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16694
diff changeset
1883 }
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1884 break;
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1885
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1886 default:
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1887 ::error ("can't perform indexing operation on array of %s objects",
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1888 class_name ().c_str ());
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1889 break;
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1890 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1891
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1892 return retval;
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1893 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1894
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1895 void
16696
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
1896 cdef_object_array::fill_empty_values (Array<cdef_object>& arr)
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1897 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1898 cdef_class cls = get_class ();
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1899
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1900 if (! error_state)
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1901 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1902 cdef_object obj;
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1903
16696
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
1904 int n = arr.numel ();
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1905
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1906 for (int i = 0; ! error_state && i < n; i++)
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1907 {
16696
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
1908 if (! arr.xelem (i).ok ())
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1909 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1910 if (! obj.ok ())
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1911 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1912 obj = cls.construct_object (octave_value_list ());
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1914 if (! error_state)
16696
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
1915 arr.xelem (i) = obj;
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1916 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1917 else
16696
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
1918 arr.xelem (i) = obj.copy ();
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1919 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1920 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1921 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1922 }
19631
db92e7e28e1f strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents: 19377
diff changeset
1923
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1924 bool
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1925 cdef_object_scalar::is_constructed_for (const cdef_class& cls) const
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
1926 {
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
1927 return (is_constructed ()
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
1928 || ctor_list.find (cls) == ctor_list.end ());
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
1929 }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
1930
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1931 bool
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1932 cdef_object_scalar::is_partially_constructed_for (const cdef_class& cls) const
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
1933 {
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
1934 std::map< cdef_class, std::list<cdef_class> >::const_iterator it;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
1935
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
1936 if (is_constructed ())
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
1937 return true;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
1938 else if ((it = ctor_list.find (cls)) == ctor_list.end ()
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
1939 || it->second.empty ())
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
1940 return true;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
1941
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
1942 for (std::list<cdef_class>::const_iterator lit = it->second.begin ();
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
1943 lit != it->second.end (); ++lit)
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
1944 if (! is_constructed_for (*lit))
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
1945 return false;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
1946
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
1947 return true;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
1948 }
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1949
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
1950 handle_cdef_object::~handle_cdef_object (void)
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
1951 {
19065
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
1952 #if DEBUG_TRACE
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
1953 std::cerr << "deleting " << get_class ().get_name ()
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
1954 << " object (handle)" << std::endl;
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
1955 #endif
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
1956 }
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
1957
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
1958 value_cdef_object::~value_cdef_object (void)
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
1959 {
19065
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
1960 #if DEBUG_TRACE
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
1961 std::cerr << "deleting " << get_class ().get_name ()
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
1962 << " object (value)" << std::endl;
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
1963 #endif
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1964 }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1965
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1966 cdef_class::cdef_class_rep::cdef_class_rep (const std::list<cdef_class>&
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1967 superclasses)
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1968 : cdef_meta_object_rep (), member_count (0), handle_class (false),
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
1969 object_count (0), meta (false)
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1970 {
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
1971 put ("SuperClasses", to_ov (superclasses));
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
1972 implicit_ctor_list = superclasses;
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
1973 }
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
1974
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1975 cdef_method
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1976 cdef_class::cdef_class_rep::find_method (const std::string& nm, bool local)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1977 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1978 method_iterator it = method_map.find (nm);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1979
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1980 if (it == method_map.end ())
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1981 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1982 // FIXME: look into class directory
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1983 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1984 else
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1985 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1986 cdef_method& meth = it->second;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1987
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1988 // FIXME: check if method reload needed
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1989
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1990 if (meth.ok ())
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
1991 return meth;
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1992 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1993
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1994 if (! local)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1995 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1996 // Look into superclasses
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1997
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1998 Cell super_classes = get ("SuperClasses").cell_value ();
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1999
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2000 for (int i = 0; i < super_classes.numel (); i++)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2001 {
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
2002 cdef_class cls = lookup_class (super_classes(i));
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2003
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2004 if (! error_state)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2005 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2006 cdef_method meth = cls.find_method (nm);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2007
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2008 if (meth.ok ())
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2009 return meth;
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2010 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2011 }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2012 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2013
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2014 return cdef_method ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2015 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2016
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2017 class ctor_analyzer : public tree_walker
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2018 {
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2019 public:
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
2020 ctor_analyzer (const std::string& ctor, const std::string& obj)
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
2021 : tree_walker (), who (ctor), obj_name (obj) { }
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2022
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2023 void visit_statement_list (tree_statement_list& t)
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2024 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2025 for (tree_statement_list::const_iterator it = t.begin ();
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2026 ! error_state && it != t.end (); ++it)
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2027 (*it)->accept (*this);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2028 }
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2029
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2030 void visit_statement (tree_statement& t)
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2031 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2032 if (t.is_expression ())
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2033 t.expression ()->accept (*this);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2034 }
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2035
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2036 void visit_simple_assignment (tree_simple_assignment& t)
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2037 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2038 t.right_hand_side ()->accept (*this);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2039 }
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2040
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2041 void visit_multi_assignment (tree_multi_assignment& t)
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2042 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2043 t.right_hand_side ()->accept (*this);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2044 }
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2045
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2046 void visit_index_expression (tree_index_expression& t)
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2047 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2048 t.expression ()->accept (*this);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2049 }
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2050
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2051 void visit_funcall (tree_funcall& t)
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2052 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2053 octave_value fcn = t.function ();
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2054
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2055 if (fcn.is_function ())
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2056 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2057 octave_function *of = fcn.function_value (true);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2058
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2059 if (of)
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2060 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2061 if (of->name () == "__superclass_reference__")
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2062 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2063 octave_value_list args = t.arguments ();
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2064
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2065 if (args(0).string_value () == obj_name)
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2066 {
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2067 std::string class_name = args(1).string_value ();
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2068
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2069 cdef_class cls = lookup_class (class_name, false);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2070
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2071 if (cls.ok ())
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2072 ctor_list.push_back (cls);
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2073 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2074 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2075 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2076 }
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2077 }
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2078
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
2079 std::list<cdef_class> get_constructor_list (void) const
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2080 { return ctor_list; }
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2081
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2082 // NO-OP
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2083 void visit_anon_fcn_handle (tree_anon_fcn_handle&) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2084 void visit_argument_list (tree_argument_list&) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2085 void visit_binary_expression (tree_binary_expression&) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2086 void visit_break_command (tree_break_command&) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2087 void visit_colon_expression (tree_colon_expression&) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2088 void visit_continue_command (tree_continue_command&) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2089 void visit_global_command (tree_global_command&) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2090 void visit_persistent_command (tree_persistent_command&) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2091 void visit_decl_elt (tree_decl_elt&) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2092 void visit_decl_init_list (tree_decl_init_list&) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2093 void visit_simple_for_command (tree_simple_for_command&) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2094 void visit_complex_for_command (tree_complex_for_command&) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2095 void visit_octave_user_script (octave_user_script&) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2096 void visit_octave_user_function (octave_user_function&) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2097 void visit_function_def (tree_function_def&) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2098 void visit_identifier (tree_identifier&) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2099 void visit_if_clause (tree_if_clause&) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2100 void visit_if_command (tree_if_command&) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2101 void visit_if_command_list (tree_if_command_list&) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2102 void visit_switch_case (tree_switch_case&) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2103 void visit_switch_case_list (tree_switch_case_list&) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2104 void visit_switch_command (tree_switch_command&) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2105 void visit_matrix (tree_matrix&) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2106 void visit_cell (tree_cell&) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2107 void visit_no_op_command (tree_no_op_command&) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2108 void visit_constant (tree_constant&) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2109 void visit_fcn_handle (tree_fcn_handle&) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2110 void visit_parameter_list (tree_parameter_list&) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2111 void visit_postfix_expression (tree_postfix_expression&) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2112 void visit_prefix_expression (tree_prefix_expression&) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2113 void visit_return_command (tree_return_command&) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2114 void visit_return_list (tree_return_list&) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2115 void visit_try_catch_command (tree_try_catch_command&) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2116 void visit_unwind_protect_command (tree_unwind_protect_command&) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2117 void visit_while_command (tree_while_command&) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2118 void visit_do_until_command (tree_do_until_command&) { }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2119
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2120 private:
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2121 /* The name of the constructor being analyzed */
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2122 std::string who;
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2123
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2124 /* The name of the first output argument of the constructor */
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2125 std::string obj_name;
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2126
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2127 /* The list of superclass constructors that are explicitly called */
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
2128 std::list<cdef_class> ctor_list;
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2129 };
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2130
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2131 void
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2132 cdef_class::cdef_class_rep::install_method (const cdef_method& meth)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2133 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2134 method_map[meth.get_name ()] = meth;
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2135
15911
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
2136 member_count++;
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
2137
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2138 if (meth.is_constructor ())
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2139 {
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2140 // Analyze the constructor code to determine what superclass
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2141 // constructors are called explicitly.
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2142
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2143 octave_function *of = meth.get_function ().function_value (true);
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2144
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2145 if (of)
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2146 {
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2147 octave_user_function *uf = of->user_function_value (true);
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2148
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2149 if (uf)
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2150 {
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2151 tree_parameter_list *ret_list = uf->return_list ();
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2152 tree_statement_list *body = uf->body ();
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2153
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2154 if (ret_list && ret_list->size () == 1)
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2155 {
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2156 std::string obj_name = ret_list->front ()->name ();
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
2157 ctor_analyzer a (meth.get_name (), obj_name);
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2158
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2159 body->accept (a);
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2160 if (! error_state)
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2161 {
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
2162 std::list<cdef_class> explicit_ctor_list
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2163 = a.get_constructor_list ();
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2164
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2165 for (std::list<cdef_class>::const_iterator
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2166 it = explicit_ctor_list.begin ();
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2167 ! error_state && it != explicit_ctor_list.end ();
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2168 ++it)
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2169 {
19065
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2170 #if DEBUG_TRACE
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2171 std::cerr << "explicit superclass constructor: "
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2172 << it->get_name () << std::endl;
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2173 #endif
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2174
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2175 implicit_ctor_list.remove (*it);
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2176 }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2177 }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2178 }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2179 else
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2180 ::error ("%s: invalid constructor output arguments",
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2181 meth.get_name ().c_str ());
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2182 }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2183 }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2184 }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2185 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2186
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2187 void
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2188 cdef_class::cdef_class_rep::load_all_methods (void)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2189 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2190 // FIXME: re-scan class directory
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2191 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2192
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2193 Cell
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2194 cdef_class::cdef_class_rep::get_methods (void)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2195 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2196 std::map<std::string,cdef_method> meths;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2197
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2198 find_methods (meths, false);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2199
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2200 if (! error_state)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2201 {
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2202 Cell c (meths.size (), 1);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2203
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2204 int idx = 0;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2205
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2206 for (std::map<std::string,cdef_method>::const_iterator
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2207 it = meths.begin (); it != meths.end (); ++it, ++idx)
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2208 c (idx, 0) = to_ov (it->second);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2209
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2210 return c;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2211 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2212
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2213 return Cell ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2214 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2215
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2216 void
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2217 cdef_class::cdef_class_rep::find_methods (std::map<std::string,
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2218 cdef_method>& meths,
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2219 bool only_inherited)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2220 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2221 load_all_methods ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2222
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2223 method_const_iterator it;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2224
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2225 for (it = method_map.begin (); it != method_map.end (); ++it)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2226 {
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2227 if (! it->second.is_constructor ())
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2228 {
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2229 std::string nm = it->second.get_name ();
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2230
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2231 if (meths.find (nm) == meths.end ())
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2232 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2233 if (only_inherited)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2234 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2235 octave_value acc = it->second.get ("Access");
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2236
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2237 if (! acc.is_string ()
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2238 || acc.string_value () == "private")
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2239 continue;
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2240 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2241
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2242 meths[nm] = it->second;
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2243 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2244 }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2245 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2246
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2247 // Look into superclasses
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2248
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2249 Cell super_classes = get ("SuperClasses").cell_value ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2250
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2251 for (int i = 0; i < super_classes.numel (); i++)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2252 {
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
2253 cdef_class cls = lookup_class (super_classes(i));
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2254
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2255 if (! error_state)
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
2256 cls.get_rep ()->find_methods (meths, true);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2257 else
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
2258 break;
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2259 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2260 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2261
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2262 cdef_property
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2263 cdef_class::cdef_class_rep::find_property (const std::string& nm)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2264 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2265 property_iterator it = property_map.find (nm);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2266
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2267 if (it != property_map.end ())
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2268 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2269 cdef_property& prop = it->second;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2270
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2271 if (prop.ok ())
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
2272 return prop;
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2273 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2274
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2275 // Look into superclasses
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2276
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2277 Cell super_classes = get ("SuperClasses").cell_value ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2278
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2279 for (int i = 0; i < super_classes.numel (); i++)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2280 {
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
2281 cdef_class cls = lookup_class (super_classes(i));
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2282
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2283 if (! error_state)
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
2284 {
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
2285 cdef_property prop = cls.find_property (nm);
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
2286
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
2287 if (prop.ok ())
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
2288 return prop;
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
2289 }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2290 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2291
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2292 return cdef_property ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2293 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2294
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2295 void
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2296 cdef_class::cdef_class_rep::install_property (const cdef_property& prop)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2297 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2298 property_map[prop.get_name ()] = prop;
15911
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
2299
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
2300 member_count++;
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2301 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2302
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2303 Cell
19218
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
2304 cdef_class::cdef_class_rep::get_properties (int mode)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2305 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2306 std::map<std::string,cdef_property> props;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2307
19218
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
2308 props = get_property_map (mode);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2309
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2310 if (! error_state)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2311 {
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2312 Cell c (props.size (), 1);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2313
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2314 int idx = 0;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2315
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2316 for (std::map<std::string,cdef_property>::const_iterator
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2317 it = props.begin (); it != props.end (); ++it, ++idx)
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2318 c (idx, 0) = to_ov (it->second);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2319
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2320 return c;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2321 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2322
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2323 return Cell ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2324 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2325
19218
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
2326 std::map<std::string, cdef_property>
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
2327 cdef_class::cdef_class_rep::get_property_map (int mode)
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
2328 {
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
2329 std::map<std::string,cdef_property> props;
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
2330
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
2331 find_properties (props, mode);
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
2332
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
2333 return props;
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
2334 }
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
2335
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2336 void
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2337 cdef_class::cdef_class_rep::find_properties (std::map<std::string,
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2338 cdef_property>& props,
19218
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
2339 int mode)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2340 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2341 property_const_iterator it;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2342
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2343 for (it = property_map.begin (); ! error_state && it != property_map.end ();
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2344 ++it)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2345 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2346 std::string nm = it->second.get_name ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2347
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2348 if (props.find (nm) == props.end ())
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
2349 {
19218
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
2350 if (mode == property_inherited)
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2351 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2352 octave_value acc = it->second.get ("GetAccess");
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2353
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2354 if (! acc.is_string ()
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2355 || acc.string_value () == "private")
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2356 continue;
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2357 }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2358
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
2359 props[nm] = it->second;
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
2360 }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2361 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2362
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2363 // Look into superclasses
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2364
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2365 Cell super_classes = get ("SuperClasses").cell_value ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2366
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2367 for (int i = 0; ! error_state && i < super_classes.numel (); i++)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2368 {
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
2369 cdef_class cls = lookup_class (super_classes(i));
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2370
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2371 if (! error_state)
19218
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
2372 cls.get_rep ()->find_properties (props,
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
2373 (mode == property_all ?
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
2374 property_all :
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19137
diff changeset
2375 property_inherited));
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2376 else
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
2377 break;
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2378 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2379 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2380
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2381 void
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2382 cdef_class::cdef_class_rep::find_names (std::set<std::string>& names,
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2383 bool all)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2384 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2385 load_all_methods ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2386
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2387 for (method_const_iterator it = method_map.begin ();
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2388 ! error_state && it != method_map.end(); ++it)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2389 {
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2390 if (! it->second.is_constructor ())
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2391 {
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2392 std::string nm = it->second.get_name ();
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2393
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2394 if (! all)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2395 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2396 octave_value acc = it->second.get ("Access");
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2397
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2398 if (! acc.is_string()
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2399 || acc.string_value () != "public")
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2400 continue;
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2401 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2402
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2403 names.insert (nm);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2404 }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2405 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2406
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2407 for (property_const_iterator it = property_map.begin ();
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2408 ! error_state && it != property_map.end (); ++it)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2409 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2410 std::string nm = it->second.get_name ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2411
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2412 if (! all)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2413 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2414 octave_value acc = it->second.get ("GetAccess");
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2415
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2416 if (! acc.is_string()
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2417 || acc.string_value () != "public")
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2418 continue;
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2419 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2420
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2421 names.insert (nm);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2422 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2423
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2424 // Look into superclasses
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2425
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2426 Cell super_classes = get ("SuperClasses").cell_value ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2427
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2428 for (int i = 0; ! error_state && i < super_classes.numel (); i++)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2429 {
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
2430 cdef_class cls = lookup_class (super_classes(i));
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2431
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2432 if (! error_state)
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
2433 cls.get_rep ()->find_names (names, all);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2434 else
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
2435 break;
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2436 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2437 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2438
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2439 string_vector
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2440 cdef_class::cdef_class_rep::get_names (void)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2441 {
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2442 std::set<std::string> names;
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2443
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2444 find_names (names, false);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2445
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2446 if (! error_state)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2447 {
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2448 string_vector v (names.size ());
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2449
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2450 int idx = 0;
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2451 for (std::set<std::string>::const_iterator it = names.begin ();
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
2452 it != names.end (); ++it, ++idx)
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2453 v[idx] = *it;
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2454
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2455 return v.sort (true);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2456 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2457
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2458 return string_vector ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2459 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2460
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2461 void
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2462 cdef_class::cdef_class_rep::delete_object (cdef_object obj)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2463 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2464 method_iterator it = method_map.find ("delete");
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2465
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2466 if (it != method_map.end ())
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2467 {
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
2468 cdef_class cls = obj.get_class ();
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
2469
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
2470 obj.set_class (wrap ());
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2471
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
2472 it->second.execute (obj, octave_value_list (), 0, false);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2473
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
2474 obj.set_class (cls);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2475 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2476
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2477 // FIXME: should we destroy corresponding properties here?
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2478
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2479 // Call "delete" in super classes
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2480
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2481 Cell super_classes = get ("SuperClasses").cell_value ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2482
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2483 for (int i = 0; i < super_classes.numel (); i++)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2484 {
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
2485 cdef_class cls = lookup_class (super_classes(i));
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2486
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2487 if (!error_state)
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
2488 cls.delete_object (obj);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2489 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2490 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2491
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2492 octave_value_list
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
2493 cdef_class::cdef_class_rep::meta_subsref (const std::string& type,
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2494 const std::list<octave_value_list>& idx,
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2495 int nargout)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2496 {
15956
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2497 size_t skip = 1;
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2498
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2499 octave_value_list retval;
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2500
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2501 switch (type[0])
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2502 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2503 case '(':
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2504 // Constructor call
19065
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2505
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2506 #if DEBUG_TRACE
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2507 std::cerr << "constructor" << std::endl;
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2508 #endif
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2509
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2510 retval(0) = construct (idx.front ());
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2511 break;
15956
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2512
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2513 case '.':
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2514 // Static method, constant (or property?)
19065
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2515
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2516 #if DEBUG_TRACE
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2517 std::cerr << "static method/property" << std::endl;
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2518 #endif
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2519
15956
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2520 if (idx.front ().length () == 1)
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2521 {
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2522 std::string nm = idx.front ()(0).string_value ();
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2523
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2524 if (! error_state)
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2525 {
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2526 cdef_method meth = find_method (nm);
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2527
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2528 if (meth.ok ())
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2529 {
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2530 if (meth.is_static ())
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2531 {
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
2532 octave_value_list args;
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
2533
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
2534 if (type.length () > 1 && idx.size () > 1
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
2535 && type[1] == '(')
15956
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2536 {
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
2537 args = *(++(idx.begin ()));
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
2538 skip++;
15956
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2539 }
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
2540
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
2541 retval = meth.execute (args, (type.length () > skip
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
2542 ? 1 : nargout), true,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
2543 "meta.class");
15956
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2544 }
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2545 else
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2546 ::error ("method `%s' is not static", nm.c_str ());
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2547 }
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2548 else
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2549 {
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2550 cdef_property prop = find_property (nm);
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2551
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2552 if (prop.ok ())
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2553 {
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2554 if (prop.is_constant ())
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
2555 retval(0) = prop.get_value (true, "meta.class");
15956
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2556 else
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2557 ::error ("property `%s' is not constant",
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2558 nm.c_str ());
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2559 }
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2560 else
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2561 ::error ("no such method or property `%s'", nm.c_str ());
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2562 }
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2563 }
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2564 else
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2565 ::error ("invalid meta.class indexing, expected a method or property name");
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2566 }
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2567 else
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2568 ::error ("invalid meta.class indexing");
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2569 break;
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2570
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2571 default:
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2572 ::error ("invalid meta.class indexing");
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2573 break;
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2574 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2575
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2576 if (! error_state)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2577 {
15956
d8553705f8f0 Support calling static methods and getting constant properties.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15955
diff changeset
2578 if (type.length () > skip && idx.size () > skip && ! retval.empty ())
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
2579 retval = retval(0).next_subsref (nargout, type, idx, skip);
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2580 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2581
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2582 return retval;
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2583 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2584
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2585 void
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
2586 cdef_class::cdef_class_rep::meta_release (void)
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
2587 {
16048
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
2588 cdef_manager::unregister_class (wrap ());
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
2589 }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
2590
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
2591 void
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2592 cdef_class::cdef_class_rep::initialize_object (cdef_object& obj)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2593 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2594 // Populate the object with default property values
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2595
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2596 std::list<cdef_class> super_classes = lookup_classes (
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2597 get ("SuperClasses").cell_value ());
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2598
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2599 if (! error_state)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2600 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2601 for (std::list<cdef_class>::iterator it = super_classes.begin ();
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2602 ! error_state && it != super_classes.end (); ++it)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2603 it->initialize_object (obj);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2604
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2605 if (! error_state)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2606 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2607 for (property_const_iterator it = property_map.begin ();
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2608 ! error_state && it != property_map.end (); ++it)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2609 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2610 if (! it->second.get ("Dependent").bool_value ())
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2611 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2612 octave_value pvalue = it->second.get ("DefaultValue");
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2613
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2614 if (pvalue.is_defined ())
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2615 obj.put (it->first, pvalue);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2616 else
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2617 obj.put (it->first, octave_value (Matrix ()));
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2618 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2619 }
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2620
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2621 if (! error_state)
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2622 {
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2623 refcount++;
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2624 obj.mark_for_construction (cdef_class (this));
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2625 }
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2626 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2627 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2628 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2629
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2630 void
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2631 cdef_class::cdef_class_rep::run_constructor (cdef_object& obj,
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2632 const octave_value_list& args)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2633 {
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2634 octave_value_list empty_args;
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2635
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
2636 for (std::list<cdef_class>::const_iterator it = implicit_ctor_list.begin ();
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2637 ! error_state && it != implicit_ctor_list.end (); ++it)
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2638 {
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2639 cdef_class supcls = lookup_class (*it);
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2640
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2641 if (! error_state)
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2642 supcls.run_constructor (obj, empty_args);
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2643 }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2644
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2645 if (error_state)
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2646 return;
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2647
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2648 std::string cls_name = get_name ();
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2649 std::string ctor_name = get_base_name (cls_name);
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2650
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2651 cdef_method ctor = find_method (ctor_name);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2652
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2653 if (ctor.ok ())
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2654 {
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
2655 octave_value_list ctor_args (args);
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
2656 octave_value_list ctor_retval;
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
2657
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
2658 ctor_args.prepend (to_ov (obj));
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
2659 ctor_retval = ctor.execute (ctor_args, 1, true, "constructor");
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
2660
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
2661 if (! error_state)
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
2662 {
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
2663 if (ctor_retval.length () == 1)
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
2664 obj = to_cdef (ctor_retval(0));
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
2665 else
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2666 {
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
2667 ::error ("%s: invalid number of output arguments for classdef constructor",
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
2668 ctor_name.c_str ());
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
2669 return;
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2670 }
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
2671 }
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2672 }
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2673
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
2674 obj.mark_as_constructed (wrap ());
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2675 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2676
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2677 octave_value
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2678 cdef_class::cdef_class_rep::construct (const octave_value_list& args)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2679 {
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2680 cdef_object obj = construct_object (args);
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2681
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2682 if (! error_state && obj.ok ())
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2683 return to_ov (obj);
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2684
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2685 return octave_value ();
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2686 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2687
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2688 cdef_object
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2689 cdef_class::cdef_class_rep::construct_object (const octave_value_list& args)
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2690 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2691 if (! is_abstract ())
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2692 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2693 cdef_object obj;
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2694
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2695 if (is_meta_class ())
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2696 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2697 // This code path is only used to create empty meta objects
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2698 // as filler for the empty values within a meta object array.
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2699
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2700 cdef_class this_cls = wrap ();
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2701
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2702 static cdef_object empty_class;
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2703
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2704 if (this_cls == cdef_class::meta_class ())
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2705 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2706 if (! empty_class.ok ())
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2707 empty_class = make_class ("", std::list<cdef_class> ());
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2708 obj = empty_class;
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2709 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2710 else if (this_cls == cdef_class::meta_property ())
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2711 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2712 static cdef_property empty_property;
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2713
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2714 if (! empty_class.ok ())
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2715 empty_class = make_class ("", std::list<cdef_class> ());
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2716 if (! empty_property.ok ())
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2717 empty_property = make_property (empty_class, "");
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2718 obj = empty_property;
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2719 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2720 else if (this_cls == cdef_class::meta_method ())
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2721 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2722 static cdef_method empty_method;
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2723
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2724 if (! empty_class.ok ())
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2725 empty_class = make_class ("", std::list<cdef_class> ());
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2726 if (! empty_method.ok ())
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2727 empty_method = make_method (empty_class, "", octave_value ());
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2728 obj = empty_method;
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2729 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2730 else if (this_cls == cdef_class::meta_package ())
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2731 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2732 static cdef_package empty_package;
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2733
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2734 if (! empty_package.ok ())
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2735 empty_package = make_package ("");
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2736 obj = empty_package;
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2737 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2738 else
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2739 panic_impossible ();
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2740
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2741 return obj;
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2742 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2743 else
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2744 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2745 if (is_handle_class ())
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2746 obj = cdef_object (new handle_cdef_object ());
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2747 else
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2748 obj = cdef_object (new value_cdef_object ());
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2749 obj.set_class (wrap ());
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2750
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2751 initialize_object (obj);
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2752
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2753 if (! error_state)
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2754 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2755 run_constructor (obj, args);
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2756
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2757 if (! error_state)
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2758 return obj;
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2759 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2760 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2761 }
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
2762 else
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2763 error ("cannot instantiate object for abstract class `%s'",
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2764 get_name ().c_str ());
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2765
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
2766 return cdef_object ();
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2767 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2768
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2769 static octave_value
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2770 compute_attribute_value (tree_classdef_attribute* t)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2771 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2772 if (t->expression ())
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2773 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2774 if (t->expression ()->is_identifier ())
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2775 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2776 std::string s = t->expression ()->name ();
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2777
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2778 if (s == "public")
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2779 return std::string ("public");
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2780 else if (s == "protected")
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2781 return std::string ("protected");
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2782 else if (s == "private")
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2783 return std::string ("private");
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2784 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2785
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2786 return t->expression ()->rvalue1 ();
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2787 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2788 else
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2789 return octave_value (true);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2790 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2791
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2792 template<class T>
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2793 static std::string
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2794 attribute_value_to_string (T* t, octave_value v)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2795 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2796 if (v.is_string ())
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2797 return v.string_value ();
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2798 else if (t->expression ())
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2799 return t->expression ()->original_text ();
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2800 else
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2801 return std::string ("true");
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2802 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2803
15037
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
2804 cdef_class
18263
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
2805 cdef_class::make_meta_class (tree_classdef* t, bool is_at_folder)
15037
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
2806 {
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
2807 cdef_class retval;
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
2808 std::string class_name, full_class_name;
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2809
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2810 // Class creation
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2811
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
2812 class_name = full_class_name = t->ident ()->name ();
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
2813 if (! t->package_name ().empty ())
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
2814 full_class_name = t->package_name () + "." + full_class_name;
19065
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2815
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2816 #if DEBUG_TRACE
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2817 std::cerr << "class: " << full_class_name << std::endl;
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2818 #endif
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2819
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2820 std::list<cdef_class> slist;
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2821
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2822 if (t->superclass_list ())
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2823 {
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2824 for (tree_classdef_superclass_list::iterator it =
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2825 t->superclass_list ()->begin ();
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2826 ! error_state && it != t->superclass_list ()->end (); ++it)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2827 {
18520
932aca9a7c57 Allow multi-level classdef package.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18462
diff changeset
2828 std::string sclass_name = (*it)->class_name ();
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2829
19065
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2830 #if DEBUG_TRACE
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2831 std::cerr << "superclass: " << sclass_name << std::endl;
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2832 #endif
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2833
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2834 cdef_class sclass = lookup_class (sclass_name);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2835
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2836 if (! error_state)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2837 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2838 if (! sclass.get ("Sealed").bool_value ())
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
2839 slist.push_back (sclass);
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2840 else
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2841 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2842 ::error ("`%s' cannot inherit from `%s', because it is sealed",
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
2843 full_class_name.c_str (), sclass_name.c_str ());
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2844 return retval;
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2845 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2846 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2847 else
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2848 return retval;
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2849
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2850 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2851 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2852
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
2853 retval = ::make_class (full_class_name, slist);
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2854
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2855 if (error_state)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2856 return cdef_class ();
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2857
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
2858 // Package owning this class
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
2859
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
2860 if (! t->package_name ().empty ())
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
2861 {
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
2862 cdef_package pack = cdef_manager::find_package (t->package_name ());
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
2863
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
2864 if (! error_state && pack.ok ())
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
2865 retval.put ("ContainingPackage", to_ov (pack));
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
2866 }
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
2867
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2868 // Class attributes
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2870 if (t->attribute_list ())
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2871 {
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2872 for (tree_classdef_attribute_list::iterator
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2873 it = t->attribute_list ()->begin ();
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2874 it != t->attribute_list ()->end ();
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2875 ++it)
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2876 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2877 std::string aname = (*it)->ident ()->name ();
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2878 octave_value avalue = compute_attribute_value (*it);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2879
19065
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2880 #if DEBUG_TRACE
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2881 std::cerr << "class attribute: " << aname << " = "
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2882 << attribute_value_to_string (*it, avalue) << std::endl;
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2883 #endif
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2884
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2885 retval.put (aname, avalue);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2886 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2887 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2888
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2889 tree_classdef_body* b = t->body ();
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2890
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2891 if (b)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2892 {
16698
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
2893 // Keep track of the get/set accessor methods. They will be used
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
2894 // later on when creating properties.
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
2895
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
2896 std::map<std::string, octave_value> get_methods;
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
2897 std::map<std::string, octave_value> set_methods;
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
2898
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2899 // Method blocks
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2900
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2901 std::list<tree_classdef_methods_block *> mb_list = b->methods_list ();
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2902
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2903 for (tree_classdef_body::methods_list_iterator it = mb_list.begin ();
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2904 it != mb_list.end (); ++it)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2905 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2906 std::map<std::string, octave_value> amap;
19065
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2907
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2908 #if DEBUG_TRACE
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2909 std::cerr << "method block" << std::endl;
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2910 #endif
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2911
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2912 // Method attributes
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2913
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2914 if ((*it)->attribute_list ())
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2915 {
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2916 for (tree_classdef_attribute_list::iterator ait =
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2917 (*it)->attribute_list ()->begin ();
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2918 ait != (*it)->attribute_list ()->end (); ++ait)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2919 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2920 std::string aname = (*ait)->ident ()->name ();
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2921 octave_value avalue = compute_attribute_value (*ait);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2922
19065
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2923 #if DEBUG_TRACE
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2924 std::cerr << "method attribute: " << aname << " = "
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2925 << attribute_value_to_string (*ait, avalue)
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2926 << std::endl;
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2927 #endif
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2928
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2929 amap[aname] = avalue;
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2930 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2931 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2932
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2933 // Methods
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2934
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2935 if ((*it)->element_list ())
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2936 {
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2937 for (tree_classdef_methods_list::iterator mit =
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2938 (*it)->element_list ()->begin ();
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2939 mit != (*it)->element_list ()->end (); ++mit)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2940 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2941 std::string mname = mit->function_value ()->name ();
16698
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
2942 std::string mprefix = mname.substr (0, 4);
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
2943
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
2944 if (mprefix == "get.")
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
2945 get_methods[mname.substr (4)] =
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
2946 make_fcn_handle (*mit, full_class_name + ">" + mname);
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
2947 else if (mprefix == "set.")
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
2948 set_methods[mname.substr (4)] =
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
2949 make_fcn_handle (*mit, full_class_name + ">" + mname);
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
2950 else
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
2951 {
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
2952 cdef_method meth = make_method (retval, mname, *mit);
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
2953
19065
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2954 #if DEBUG_TRACE
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2955 std::cerr << (mname == class_name ? "constructor"
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2956 : "method")
19065
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2957 << ": " << mname << std::endl;
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2958 #endif
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
2959
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2960 for (std::map<std::string, octave_value>::iterator
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2961 ait = amap.begin (); ait != amap.end (); ++ait)
16698
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
2962 meth.put (ait->first, ait->second);
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
2963
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
2964 retval.install_method (meth);
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
2965 }
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2966 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2967 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2968 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
2969
18263
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
2970 if (is_at_folder)
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
2971 {
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
2972 // Look for all external methods visible on octave path at the
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
2973 // time of loading of the class.
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
2974 //
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
2975 // TODO: This is an "extension" to Matlab behavior, which only
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
2976 // looks in the @-folder containing the original classdef
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
2977 // file. However, this is easier to implement it that way at
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
2978 // the moment.
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
2979
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
2980 std::list<std::string> external_methods =
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
2981 load_path::methods (full_class_name);
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
2982
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2983 for (std::list<std::string>::const_iterator
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2984 it = external_methods.begin ();
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2985 it != external_methods.end ();
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
2986 ++it)
18263
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
2987 {
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
2988 // TODO: should we issue a warning if the method is already
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
2989 // defined in the classdef file?
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
2990
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
2991 if (*it != class_name
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
2992 && ! retval.find_method (*it, true).ok ())
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
2993 {
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
2994 // Create a dummy method that is used until the actual
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
2995 // method is loaded.
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
2996
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
2997 octave_user_function *fcn = new octave_user_function ();
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
2998
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
2999 fcn->stash_function_name (*it);
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3000
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3001 cdef_method meth = make_method (retval, *it,
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3002 octave_value (fcn));
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3003
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3004 retval.install_method (meth);
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3005 }
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3006 }
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3007 }
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3008
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3009 // Property blocks
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3010
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3011 // FIXME: default property expression should be able to call static
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3012 // methods of the class being constructed. A restricted CLASSNAME
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3013 // symbol should be added to the scope before evaluating default
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3014 // value expressions.
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3015
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
3016 std::list<tree_classdef_properties_block *> pb_list
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
3017 = b->properties_list ();
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3018
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3019 for (tree_classdef_body::properties_list_iterator it = pb_list.begin ();
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3020 it != pb_list.end (); ++it)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3021 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3022 std::map<std::string, octave_value> amap;
19065
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
3023
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
3024 #if DEBUG_TRACE
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
3025 std::cerr << "property block" << std::endl;
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
3026 #endif
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3027
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3028 // Property attributes
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3029
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3030 if ((*it)->attribute_list ())
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3031 {
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
3032 for (tree_classdef_attribute_list::iterator ait =
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
3033 (*it)->attribute_list ()->begin ();
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3034 ait != (*it)->attribute_list ()->end (); ++ait)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3035 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3036 std::string aname = (*ait)->ident ()->name ();
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3037 octave_value avalue = compute_attribute_value (*ait);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3038
19065
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
3039 #if DEBUG_TRACE
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
3040 std::cerr << "property attribute: " << aname << " = "
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
3041 << attribute_value_to_string (*ait, avalue)
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
3042 << std::endl;
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
3043 #endif
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
3044
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3045 if (aname == "Access")
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3046 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3047 amap["GetAccess"] = avalue;
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3048 amap["SetAccess"] = avalue;
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3049 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3050 else
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3051 amap[aname] = avalue;
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3052 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3053 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3054
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3055 // Properties
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3056
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3057 if ((*it)->element_list ())
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3058 {
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
3059 for (tree_classdef_property_list::iterator pit =
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
3060 (*it)->element_list ()->begin ();
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3061 pit != (*it)->element_list ()->end (); ++pit)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3062 {
16698
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
3063 std::string prop_name = (*pit)->ident ()->name ();
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
3064
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
3065 cdef_property prop = ::make_property (retval, prop_name);
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3066
19065
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
3067 #if DEBUG_TRACE
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
3068 std::cerr << "property: " << (*pit)->ident ()->name ()
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
3069 << std::endl;
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
3070 #endif
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
3071
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3072 if ((*pit)->expression ())
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3073 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3074 octave_value pvalue = (*pit)->expression ()->rvalue1 ();
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3075
19065
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
3076 #if DEBUG_TRACE
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
3077 std::cerr << "property default: "
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
3078 << attribute_value_to_string (*pit, pvalue)
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
3079 << std::endl;
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
3080 #endif
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
3081
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3082 prop.put ("DefaultValue", pvalue);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3083 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3084
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
3085 // Install property attributes. This is done before assigning
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
3086 // the property accessors so we can do validationby using
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
3087 // cdef_property methods.
16698
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
3088
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3089 for (std::map<std::string, octave_value>::iterator ait = amap.begin ();
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3090 ait != amap.end (); ++ait)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3091 prop.put (ait->first, ait->second);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3092
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
3093 // Install property access methods, if any. Remove the
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
3094 // accessor methods from the temporary storage map, so we can
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
3095 // detect which ones are invalid and do not correspond to a
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
3096 // defined property.
16698
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
3097
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
3098 std::map<std::string, octave_value>::iterator git =
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
3099 get_methods.find (prop_name);
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
3100
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
3101 if (git != get_methods.end ())
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
3102 {
18462
00ba456b9aa8 Fix dispatch class of property accessor methods.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18441
diff changeset
3103 make_function_of_class (retval, git->second);
16698
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
3104 prop.put ("GetMethod", git->second);
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
3105 get_methods.erase (git);
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
3106 }
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
3107
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
3108 std::map<std::string, octave_value>::iterator sit =
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
3109 set_methods.find (prop_name);
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
3110
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
3111 if (sit != set_methods.end ())
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
3112 {
18462
00ba456b9aa8 Fix dispatch class of property accessor methods.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18441
diff changeset
3113 make_function_of_class (retval, sit->second);
16698
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
3114 prop.put ("SetMethod", sit->second);
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
3115 set_methods.erase (sit);
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
3116 }
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
3117
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3118 retval.install_property (prop);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3119 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3120 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3121 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3122 }
15037
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
3123
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
3124 return retval;
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
3125 }
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
3126
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3127 octave_function*
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3128 cdef_class::get_method_function (const std::string& /* nm */)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3129 {
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
3130 octave_classdef_meta* p = new octave_classdef_meta (*this);
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3131
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3132 return p;
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3133 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3134
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3135 octave_value
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3136 cdef_property::cdef_property_rep::get_value (const cdef_object& obj,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3137 bool do_check_access,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3138 const std::string& who)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3139 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3140 octave_value retval;
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
3141
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3142 if (do_check_access && ! check_get_access ())
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3143 {
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3144 gripe_property_access (who, wrap (), false);
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3145
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3146 return retval;
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3147 }
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3148
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
3149 if (! obj.is_constructed ())
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
3150 {
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
3151 cdef_class cls (to_cdef (get ("DefiningClass")));
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
3152
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
3153 if (! obj.is_partially_constructed_for (cls))
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
3154 {
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
3155 ::error ("cannot reference properties of class `%s' for non-constructed object",
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
3156 cls.get_name ().c_str ());
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
3157 return retval;
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
3158 }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
3159 }
19631
db92e7e28e1f strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents: 19377
diff changeset
3160
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3161 octave_value get_fcn = get ("GetMethod");
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3162
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
3163 // FIXME: should check whether we're already in get accessor method
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
3164
16698
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
3165 if (get_fcn.is_empty () || is_method_executing (get_fcn, obj))
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3166 retval = obj.get (get ("Name").string_value ());
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3167 else
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3168 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3169 octave_value_list args;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3170
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3171 args(0) = to_ov (obj);
19631
db92e7e28e1f strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents: 19377
diff changeset
3172
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3173 args = execute_ov (get_fcn, args, 1);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3174
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3175 if (! error_state)
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3176 retval = args(0);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3177 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3178
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3179 return retval;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3180 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3181
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3182 octave_value
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3183 cdef_property::cdef_property_rep::get_value (bool do_check_access,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3184 const std::string& who)
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3185 {
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3186 if (do_check_access && ! check_get_access ())
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3187 {
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3188 gripe_property_access (who, wrap (), false);
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3189
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3190 return octave_value ();
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3191 }
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3192
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3193 return get ("DefaultValue");
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3194 }
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3195
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3196 bool
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3197 cdef_property::cdef_property_rep::is_recursive_set (const cdef_object& /* obj */) const
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3198 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3199 // FIXME: implement
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3200 return false;
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3201 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3202
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3203 void
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3204 cdef_property::cdef_property_rep::set_value (cdef_object& obj,
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3205 const octave_value& val,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3206 bool do_check_access,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3207 const std::string& who)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3208 {
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3209 if (do_check_access && ! check_set_access ())
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3210 {
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3211 gripe_property_access (who, wrap (), true);
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3212
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3213 return;
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3214 }
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3215
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
3216 if (! obj.is_constructed ())
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
3217 {
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
3218 cdef_class cls (to_cdef (get ("DefiningClass")));
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
3219
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
3220 if (! obj.is_partially_constructed_for (cls))
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
3221 {
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
3222 ::error ("cannot reference properties of class `%s' for non-constructed object",
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
3223 cls.get_name ().c_str ());
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
3224 return;
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
3225 }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
3226 }
19631
db92e7e28e1f strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents: 19377
diff changeset
3227
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3228 octave_value set_fcn = get ("SetMethod");
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3229
16698
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
3230 if (set_fcn.is_empty () || is_method_executing (set_fcn, obj))
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
3231 obj.put (get ("Name").string_value (), val);
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3232 else
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3233 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3234 octave_value_list args;
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3235
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3236 args(0) = to_ov (obj);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3237 args(1) = val;
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3238
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3239 args = execute_ov (set_fcn, args, 1);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3240
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3241 if (! error_state)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3242 {
19377
eb90f921bbc0 Check return value of classdef set-method's (bug #43598)
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19218
diff changeset
3243 if (args.length () > 0 && args(0).is_defined ())
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3244 {
19377
eb90f921bbc0 Check return value of classdef set-method's (bug #43598)
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19218
diff changeset
3245 if (args (0).is_classdef_object ())
eb90f921bbc0 Check return value of classdef set-method's (bug #43598)
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19218
diff changeset
3246 {
eb90f921bbc0 Check return value of classdef set-method's (bug #43598)
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19218
diff changeset
3247 cdef_object new_obj = to_cdef (args(0));
eb90f921bbc0 Check return value of classdef set-method's (bug #43598)
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19218
diff changeset
3248
eb90f921bbc0 Check return value of classdef set-method's (bug #43598)
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19218
diff changeset
3249 if (! error_state)
eb90f921bbc0 Check return value of classdef set-method's (bug #43598)
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19218
diff changeset
3250 obj = new_obj;
eb90f921bbc0 Check return value of classdef set-method's (bug #43598)
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19218
diff changeset
3251 }
eb90f921bbc0 Check return value of classdef set-method's (bug #43598)
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19218
diff changeset
3252 else
eb90f921bbc0 Check return value of classdef set-method's (bug #43598)
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19218
diff changeset
3253 ::warning ("set-method of property `%s' returned a non-classdef object",
eb90f921bbc0 Check return value of classdef set-method's (bug #43598)
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19218
diff changeset
3254 get_name ().c_str ());
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3255 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3256 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3257 }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3258 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3259
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3260 bool
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3261 cdef_property::cdef_property_rep::check_get_access (void) const
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3262 {
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3263 cdef_class cls (to_cdef (get ("DefiningClass")));
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3264
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3265 if (! error_state)
18305
81c1edd70bfd Allow base classes to access protected members of derived classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18263
diff changeset
3266 return ::check_access (cls, get ("GetAccess"), std::string (),
81c1edd70bfd Allow base classes to access protected members of derived classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18263
diff changeset
3267 get_name (), false);
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3268
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3269 return false;
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3270 }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3271
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3272 bool
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3273 cdef_property::cdef_property_rep::check_set_access (void) const
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3274 {
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3275 cdef_class cls (to_cdef (get ("DefiningClass")));
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3276
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3277 if (! error_state)
18305
81c1edd70bfd Allow base classes to access protected members of derived classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18263
diff changeset
3278 return ::check_access (cls, get ("SetAccess"), std::string (),
81c1edd70bfd Allow base classes to access protected members of derived classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18263
diff changeset
3279 get_name (), true);
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3280
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3281 return false;
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3282 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3283
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3284 void
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3285 cdef_method::cdef_method_rep::check_method (void)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3286 {
18263
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3287 if (is_external ())
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3288 {
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3289 if (is_dummy_method (function))
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3290 {
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3291 std::string name = get_name ();
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3292 std::string cls_name = dispatch_type;
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3293 std::string pack_name;
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3294
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3295 size_t pos = cls_name.rfind ('.');
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3296
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3297 if (pos != std::string::npos)
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3298 {
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3299 pack_name = cls_name.substr (0, pos);
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3300 cls_name = cls_name.substr (pos + 1);
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3301 }
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3302
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3303 std::string dir_name;
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3304 std::string file_name = load_path::find_method (cls_name, name,
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3305 dir_name, pack_name);
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3306
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3307 if (! file_name.empty ())
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3308 {
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3309 octave_function *fcn = load_fcn_from_file (file_name, dir_name,
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3310 dispatch_type,
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3311 pack_name);
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3312
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3313 if (fcn)
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3314 {
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3315 function = octave_value (fcn);
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3316
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3317 make_function_of_class (dispatch_type, function);
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3318 }
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3319 }
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3320 }
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3321 else
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3322 {
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3323 // FIXME: check out-of-date status
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3324 }
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3325
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3326 if (is_dummy_method (function))
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3327 ::error ("no definition found for method `%s' of class `%s'",
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3328 get_name ().c_str (), dispatch_type.c_str ());
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3329 }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3330 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3331
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3332 octave_value_list
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3333 cdef_method::cdef_method_rep::execute (const octave_value_list& args,
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3334 int nargout, bool do_check_access,
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3335 const std::string& who)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3336 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3337 octave_value_list retval;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3338
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3339 if (do_check_access && ! check_access ())
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3340 {
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3341 gripe_method_access (who, wrap ());
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3342
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3343 return retval;
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3344 }
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3345
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3346 if (! get ("Abstract").bool_value ())
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3347 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3348 check_method ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3349
18263
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3350 if (! error_state && function.is_defined ())
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3351 {
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3352 retval = execute_ov (function, args, nargout);
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3353 }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3354 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3355 else
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3356 error ("%s: cannot execute abstract method",
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3357 get ("Name").string_value ().c_str ());
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3358
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3359 return retval;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3360 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3361
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3362 octave_value_list
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3363 cdef_method::cdef_method_rep::execute (const cdef_object& obj,
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3364 const octave_value_list& args,
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3365 int nargout, bool do_check_access,
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3366 const std::string& who)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3367 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3368 octave_value_list retval;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3369
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3370 if (do_check_access && ! check_access ())
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3371 {
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3372 gripe_method_access (who, wrap ());
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3373
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3374 return retval;
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3375 }
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3376
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3377 if (! get ("Abstract").bool_value ())
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3378 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3379 check_method ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3380
18263
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3381 if (! error_state && function.is_defined ())
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3382 {
18263
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3383 octave_value_list new_args;
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18262
diff changeset
3384
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3385 new_args.resize (args.length () + 1);
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3386
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3387 new_args(0) = to_ov (obj);
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3388 for (int i = 0; i < args.length (); i++)
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3389 new_args(i+1) = args(i);
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3390
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3391 retval = execute_ov (function, new_args, nargout);
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3392 }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3393 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3394 else
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3395 error ("%s: cannot execute abstract method",
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3396 get ("Name").string_value ().c_str ());
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3397
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3398 return retval;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3399 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3400
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3401 bool
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
3402 cdef_method::cdef_method_rep::is_constructor (void) const
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
3403 {
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
3404 if (function.is_function())
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
3405 return function.function_value ()->is_classdef_constructor ();
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
3406
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
3407 return false;
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
3408 }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
3409
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
3410 bool
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15958
diff changeset
3411 cdef_method::cdef_method_rep::check_access (void) const
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3412 {
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3413 cdef_class cls (to_cdef (get ("DefiningClass")));
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3414
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3415 if (! error_state)
18305
81c1edd70bfd Allow base classes to access protected members of derived classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18263
diff changeset
3416 return ::check_access (cls, get ("Access"), get_name ());
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3417
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3418 return false;
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3419 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3420
16048
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3421 octave_value_list
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3422 cdef_method::cdef_method_rep::meta_subsref
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3423 (const std::string& type, const std::list<octave_value_list>& idx,
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3424 int nargout)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3425 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3426 octave_value_list retval;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3427
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3428 switch (type[0])
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3429 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3430 case '(':
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3431 retval = execute (idx.front (), type.length () > 1 ? 1 : nargout, true);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3432 break;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3433
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3434 default:
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3435 error ("invalid meta.method indexing");
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3436 break;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3437 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3438
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3439 if (! error_state)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3440 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3441 if (type.length () > 1 && idx.size () > 1 && ! retval.empty ())
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3442 retval = retval(0).next_subsref (nargout, type, idx, 1);
16048
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3443 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3444
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3445 return retval;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3446 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3447
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3448 static cdef_package
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3449 lookup_package (const std::string& name)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3450 {
16048
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3451 return cdef_manager::find_package (name);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3452 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3453
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3454 static octave_value_list
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3455 package_fromName (const octave_value_list& args, int /* nargout */)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3456 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3457 octave_value_list retval;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3458
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3459 if (args.length () == 1)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3460 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3461 std::string name = args(0).string_value ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3462
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3463 if (! error_state)
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3464 retval(0) = to_ov (lookup_package (name));
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3465 else
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3466 error ("fromName: invalid package name, expected a string value");
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3467 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3468 else
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3469 error ("fromName: invalid number of parameters");
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3470
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3471 return retval;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3472 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3473
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3474 static octave_value_list
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3475 package_get_classes (const octave_value_list& args, int /* nargout */)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3476 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3477 octave_value_list retval (1, Matrix ());
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3478
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3479 if (args.length () == 1 && args(0).type_name () == "object"
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3480 && args(0).class_name () == "meta.package")
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3481 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3482 cdef_package pack (to_cdef (args(0)));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3483
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3484 retval(0) = pack.get_classes ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3485 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3486
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3487 return retval;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3488 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3489
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3490 static octave_value_list
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3491 package_get_functions (const octave_value_list& args, int /* nargout */)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3492 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3493 octave_value_list retval (1, Matrix ());
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3494
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3495 if (args.length () == 0 && args(0).type_name () == "object"
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3496 && args(0).class_name () == "meta.package")
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3497 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3498 cdef_package pack (to_cdef (args(0)));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3499
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3500 retval(0) = pack.get_functions ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3501 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3502
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3503 return retval;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3504 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3505
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3506 static octave_value_list
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3507 package_get_packages (const octave_value_list& args, int /* nargout */)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3508 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3509 octave_value_list retval (1, Matrix ());
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3510
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3511 if (args.length () == 0 && args(0).type_name () == "object"
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3512 && args(0).class_name () == "meta.package")
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3513 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3514 cdef_package pack (to_cdef (args(0)));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3515
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3516 retval(0) = pack.get_packages ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3517 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3518
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3519 return retval;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3520 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3521
16690
1c45e22fc444 Implement meta.package.getAllPackages() method.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16689
diff changeset
3522 static octave_value_list
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
3523 package_getAllPackages (const octave_value_list& /* args */, int /* nargout */)
16690
1c45e22fc444 Implement meta.package.getAllPackages() method.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16689
diff changeset
3524 {
1c45e22fc444 Implement meta.package.getAllPackages() method.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16689
diff changeset
3525 std::map<std::string, cdef_package> toplevel_packages;
1c45e22fc444 Implement meta.package.getAllPackages() method.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16689
diff changeset
3526
1c45e22fc444 Implement meta.package.getAllPackages() method.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16689
diff changeset
3527 std::list<std::string> names = load_path::get_all_package_names ();
1c45e22fc444 Implement meta.package.getAllPackages() method.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16689
diff changeset
3528
1c45e22fc444 Implement meta.package.getAllPackages() method.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16689
diff changeset
3529 toplevel_packages["meta"] = cdef_manager::find_package ("meta", false,
1c45e22fc444 Implement meta.package.getAllPackages() method.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16689
diff changeset
3530 false);
1c45e22fc444 Implement meta.package.getAllPackages() method.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16689
diff changeset
3531
1c45e22fc444 Implement meta.package.getAllPackages() method.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16689
diff changeset
3532 for (std::list<std::string>::const_iterator it = names.begin ();
1c45e22fc444 Implement meta.package.getAllPackages() method.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16689
diff changeset
3533 it != names.end (); ++it)
1c45e22fc444 Implement meta.package.getAllPackages() method.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16689
diff changeset
3534 toplevel_packages[*it] = cdef_manager::find_package (*it, false, true);
1c45e22fc444 Implement meta.package.getAllPackages() method.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16689
diff changeset
3535
1c45e22fc444 Implement meta.package.getAllPackages() method.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16689
diff changeset
3536 Cell c (toplevel_packages.size (), 1);
1c45e22fc444 Implement meta.package.getAllPackages() method.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16689
diff changeset
3537
1c45e22fc444 Implement meta.package.getAllPackages() method.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16689
diff changeset
3538 int i = 0;
1c45e22fc444 Implement meta.package.getAllPackages() method.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16689
diff changeset
3539
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
3540 for (std::map<std::string, cdef_package>::const_iterator it =
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
3541 toplevel_packages.begin ();
16690
1c45e22fc444 Implement meta.package.getAllPackages() method.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16689
diff changeset
3542 it != toplevel_packages.end (); ++it)
1c45e22fc444 Implement meta.package.getAllPackages() method.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16689
diff changeset
3543 c(i++,0) = to_ov (it->second);
1c45e22fc444 Implement meta.package.getAllPackages() method.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16689
diff changeset
3544
1c45e22fc444 Implement meta.package.getAllPackages() method.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16689
diff changeset
3545 return octave_value_list (octave_value (c));
1c45e22fc444 Implement meta.package.getAllPackages() method.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16689
diff changeset
3546 }
1c45e22fc444 Implement meta.package.getAllPackages() method.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16689
diff changeset
3547
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3548 void
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3549 cdef_package::cdef_package_rep::install_class (const cdef_class& cls,
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3550 const std::string& nm)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3551 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3552 class_map[nm] = cls;
15911
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
3553
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
3554 member_count++;
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3555 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3556
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3557 void
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3558 cdef_package::cdef_package_rep::install_function (const octave_value& fcn,
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3559 const std::string& nm)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3560 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3561 function_map[nm] = fcn;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3562 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3563
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3564 void
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3565 cdef_package::cdef_package_rep::install_package (const cdef_package& pack,
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3566 const std::string& nm)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3567 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3568 package_map[nm] = pack;
15911
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
3569
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
3570 member_count++;
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3571 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3572
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3573 template<class T1, class T2>
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3574 Cell
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3575 map2Cell (const std::map<T1, T2>& m)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3576 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3577 Cell retval (1, m.size ());
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3578 int i = 0;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3579
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3580 for (typename std::map<T1, T2>::const_iterator it = m.begin ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3581 it != m.end (); ++it, ++i)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3582 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3583 retval(i) = to_ov (it->second);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3584 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3585
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3586 return retval;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3587 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3588
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3589 Cell
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3590 cdef_package::cdef_package_rep::get_classes (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3591 { return map2Cell (class_map); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3592
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3593 Cell
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3594 cdef_package::cdef_package_rep::get_functions (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3595 { return map2Cell (function_map); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3596
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3597 Cell
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3598 cdef_package::cdef_package_rep::get_packages (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3599 { return map2Cell (package_map); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3600
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3601 octave_value
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3602 cdef_package::cdef_package_rep::find (const std::string& nm)
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3603 {
16684
edbb123cbe3a Correct handling of package context in symbol table.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16676
diff changeset
3604 std::string symbol_name = get_name () + "." + nm;
edbb123cbe3a Correct handling of package context in symbol table.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16676
diff changeset
3605
edbb123cbe3a Correct handling of package context in symbol table.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16676
diff changeset
3606 return symbol_table::find (symbol_name, octave_value_list (), true, false);
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3607 }
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3608
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3609 octave_value_list
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3610 cdef_package::cdef_package_rep::meta_subsref
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3611 (const std::string& type, const std::list<octave_value_list>& idx,
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3612 int nargout)
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3613 {
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3614 octave_value_list retval;
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3615
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3616 switch (type[0])
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3617 {
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3618 case '.':
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3619 if (idx.front ().length () == 1)
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3620 {
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3621 std::string nm = idx.front ()(0).string_value ();
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3622
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3623 if (! error_state)
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3624 {
19065
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
3625 #if DEBUG_TRACE
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
3626 std::cerr << "meta.package query: " << nm << std::endl;
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
3627 #endif
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3628
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3629 octave_value o = find (nm);
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3630
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3631 if (o.is_defined ())
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3632 {
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3633 if (o.is_function ())
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3634 {
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3635 octave_function* fcn = o.function_value ();
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3636
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3637 if (! error_state)
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3638 {
18439
d5aa615dcf4c Fix package function call with magic "end" in arguments.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18416
diff changeset
3639 // NOTE: the case where the package query is the last
d5aa615dcf4c Fix package function call with magic "end" in arguments.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18416
diff changeset
3640 // part of this subsref index is handled in the parse
d5aa615dcf4c Fix package function call with magic "end" in arguments.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18416
diff changeset
3641 // tree, because there is some logic to handle magic
d5aa615dcf4c Fix package function call with magic "end" in arguments.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18416
diff changeset
3642 // "end" that makes it impossible to execute the
d5aa615dcf4c Fix package function call with magic "end" in arguments.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18416
diff changeset
3643 // function call at this stage.
d5aa615dcf4c Fix package function call with magic "end" in arguments.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18416
diff changeset
3644
19898
17d647821d61 maint: More cleanup of C++ code to follow Octave coding conventions.
John W. Eaton <jwe@octave.org>
parents: 19895
diff changeset
3645 if (type.size () > 1
17d647821d61 maint: More cleanup of C++ code to follow Octave coding conventions.
John W. Eaton <jwe@octave.org>
parents: 19895
diff changeset
3646 && ! fcn->is_postfix_index_handled (type[1]))
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3647 {
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3648 octave_value_list tmp_args;
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3649
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3650 retval = o.do_multi_index_op (nargout,
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3651 tmp_args);
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3652 }
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3653 else
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3654 retval(0) = o;
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3655
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3656 if (type.size () > 1 && idx.size () > 1)
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3657 retval = retval(0).next_subsref (nargout, type,
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3658 idx, 1);
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3659 }
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3660 }
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3661 else if (type.size () > 1 && idx.size () > 1)
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3662 retval = o.next_subsref (nargout, type, idx, 1);
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3663 else
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3664 retval(0) = o;
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3665 }
18262
69990d5edcc2 Allow to parse external methods declaration in classdef files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17746
diff changeset
3666 else if (! error_state)
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3667 error ("member `%s' in package `%s' does not exist",
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3668 nm.c_str (), get_name ().c_str ());
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3669 }
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3670 else
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3671 error ("invalid meta.package indexing, expected a symbol name");
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3672 }
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3673 else
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3674 error ("invalid meta.package indexing");
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3675 break;
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3677 default:
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3678 error ("invalid meta.package indexing");
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3679 break;
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3680 }
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3681
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3682 return retval;
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3683 }
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3684
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3685 void
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3686 cdef_package::cdef_package_rep::meta_release (void)
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3687 {
16689
04e110438873 Expose builtin meta.* classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16684
diff changeset
3688 // FIXME: Do we really want to unregister the package, as it
04e110438873 Expose builtin meta.* classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16684
diff changeset
3689 // could still be referenced by classes or sub-packages?
04e110438873 Expose builtin meta.* classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16684
diff changeset
3690 // If the package object is recreated later on, it won't
04e110438873 Expose builtin meta.* classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16684
diff changeset
3691 // match the one already referenced by those classes or
04e110438873 Expose builtin meta.* classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16684
diff changeset
3692 // sub-packages.
04e110438873 Expose builtin meta.* classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16684
diff changeset
3693
04e110438873 Expose builtin meta.* classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16684
diff changeset
3694 //cdef_manager::unregister_package (wrap ());
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3695 }
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3696
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
3697 cdef_class cdef_class::_meta_class = cdef_class ();
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
3698 cdef_class cdef_class::_meta_property = cdef_class ();
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
3699 cdef_class cdef_class::_meta_method = cdef_class ();
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
3700 cdef_class cdef_class::_meta_package = cdef_class ();
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
3701
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
3702 cdef_package cdef_package::_meta = cdef_package ();
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
3703
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3704 void
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3705 install_classdef (void)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3706 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3707 octave_classdef::register_type ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3708
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
3709 /* bootstrap */
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3710 cdef_class handle = make_class ("handle");
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
3711 cdef_class meta_class = cdef_class::_meta_class = make_meta_class ("meta.class", handle);
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
3712 handle.set_class (meta_class);
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
3713 meta_class.set_class (meta_class);
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
3714
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
3715 /* meta classes */
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
3716 cdef_class meta_property = cdef_class::_meta_property = make_meta_class ("meta.property", handle);
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
3717 cdef_class meta_method = cdef_class::_meta_method = make_meta_class ("meta.method", handle);
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
3718 cdef_class meta_package = cdef_class::_meta_package = make_meta_class ("meta.package", handle);
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
3719
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
3720 cdef_class meta_event = make_meta_class ("meta.event", handle);
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
3721 cdef_class meta_dynproperty = make_meta_class ("meta.dynamicproperty", handle);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3722
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3723 /* meta.class properties */
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
3724 meta_class.install_property (make_attribute (meta_class, "Abstract"));
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3725 meta_class.install_property (make_attribute (meta_class, "ConstructOnLoad"));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3726 meta_class.install_property (make_property (meta_class, "ContainingPackage"));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3727 meta_class.install_property (make_property (meta_class, "Description"));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3728 meta_class.install_property (make_property (meta_class, "DetailedDescription"));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3729 meta_class.install_property (make_property (meta_class, "Events"));
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3730 meta_class.install_property (make_attribute (meta_class, "HandleCompatible"));
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3731 meta_class.install_property (make_attribute (meta_class, "Hidden"));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3732 meta_class.install_property
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3733 (make_property (meta_class, "InferiorClasses",
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3734 make_fcn_handle (class_get_inferiorclasses, "meta.class>get.InferiorClasses"),
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3735 "public", Matrix (), "private"));
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3736 meta_class.install_property
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3737 (make_property (meta_class, "Methods",
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3738 make_fcn_handle (class_get_methods, "meta.class>get.Methods"),
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3739 "public", Matrix (), "private"));
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3740 meta_class.install_property
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3741 (make_property (meta_class, "MethodList",
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3742 make_fcn_handle (class_get_methods, "meta.class>get.MethodList"),
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3743 "public", Matrix (), "private"));
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3744 meta_class.install_property (make_attribute (meta_class, "Name"));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3745 meta_class.install_property
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3746 (make_property (meta_class, "Properties",
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3747 make_fcn_handle (class_get_properties, "meta.class>get.Properties"),
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3748 "public", Matrix (), "private"));
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3749 meta_class.install_property
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3750 (make_property (meta_class, "PropertyList",
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3751 make_fcn_handle (class_get_properties, "meta.class>get.PropertyList"),
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3752 "public", Matrix (), "private"));
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3753 meta_class.install_property (make_attribute (meta_class, "Sealed"));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3754 meta_class.install_property
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3755 (make_property (meta_class, "SuperClasses",
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3756 make_fcn_handle (class_get_superclasses, "meta.class>get.SuperClasses"),
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3757 "public", Matrix (), "private"));
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3758 meta_class.install_property
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3759 (make_property (meta_class, "SuperClassList",
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3760 make_fcn_handle (class_get_superclasses, "meta.class>get.SuperClassList"),
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3761 "public", Matrix (), "private"));
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3762 /* meta.class methods */
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3763 meta_class.install_method (make_method (meta_class, "fromName", class_fromName,
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3764 "public", true));
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3765 meta_class.install_method (make_method (meta_class, "fevalStatic", class_fevalStatic,
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3766 "public", false));
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3767 meta_class.install_method (make_method (meta_class, "getConstant", class_getConstant,
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3768 "public", false));
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3769 meta_class.install_method (make_method (meta_class, "eq", class_eq));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3770 meta_class.install_method (make_method (meta_class, "ne", class_ne));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3771 meta_class.install_method (make_method (meta_class, "lt", class_lt));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3772 meta_class.install_method (make_method (meta_class, "le", class_le));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3773 meta_class.install_method (make_method (meta_class, "gt", class_gt));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3774 meta_class.install_method (make_method (meta_class, "ge", class_ge));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3775
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3776 /* meta.method properties */
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3777 meta_method.install_property (make_attribute (meta_method, "Abstract"));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3778 meta_method.install_property (make_attribute (meta_method, "Access"));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3779 meta_method.install_property (make_attribute (meta_method, "DefiningClass"));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3780 meta_method.install_property (make_attribute (meta_method, "Description"));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3781 meta_method.install_property (make_attribute (meta_method, "DetailedDescription"));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3782 meta_method.install_property (make_attribute (meta_method, "Hidden"));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3783 meta_method.install_property (make_attribute (meta_method, "Name"));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3784 meta_method.install_property (make_attribute (meta_method, "Sealed"));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3785 meta_method.install_property (make_attribute (meta_method, "Static"));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3786
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3787 /* meta.property properties */
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3788 meta_property.install_property (make_attribute (meta_property, "Name"));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3789 meta_property.install_property (make_attribute (meta_property, "Description"));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3790 meta_property.install_property (make_attribute (meta_property, "DetailedDescription"));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3791 meta_property.install_property (make_attribute (meta_property, "Abstract"));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3792 meta_property.install_property (make_attribute (meta_property, "Constant"));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3793 meta_property.install_property (make_attribute (meta_property, "GetAccess"));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3794 meta_property.install_property (make_attribute (meta_property, "SetAccess"));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3795 meta_property.install_property (make_attribute (meta_property, "Dependent"));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3796 meta_property.install_property (make_attribute (meta_property, "Transient"));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3797 meta_property.install_property (make_attribute (meta_property, "Hidden"));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3798 meta_property.install_property (make_attribute (meta_property, "GetObservable"));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3799 meta_property.install_property (make_attribute (meta_property, "SetObservable"));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3800 meta_property.install_property (make_attribute (meta_property, "GetMethod"));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3801 meta_property.install_property (make_attribute (meta_property, "SetMethod"));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3802 meta_property.install_property (make_attribute (meta_property, "DefiningClass"));
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3803 meta_property.install_property
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3804 (make_property (meta_property, "DefaultValue",
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3805 make_fcn_handle (property_get_defaultvalue, "meta.property>get.DefaultValue"),
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3806 "public", Matrix (), "private"));
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
3807 meta_property.install_property (make_attribute (meta_property, "HasDefault"));
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3808 /* meta.property events */
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3809 // FIXME: add events
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3810
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3811 /* handle methods */
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3812 handle.install_method (make_method (handle, "delete", handle_delete));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3813
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3814 /* meta.package properties */
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3815 meta_package.install_property (make_attribute (meta_package, "Name"));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3816 meta_package.install_property (make_property (meta_package, "ContainingPackage"));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3817 meta_package.install_property
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3818 (make_property (meta_package, "ClassList",
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3819 make_fcn_handle (package_get_classes, "meta.package>get.ClassList"),
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3820 "public", Matrix (), "private"));
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3821 meta_package.install_property
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3822 (make_property (meta_package, "Classes",
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3823 make_fcn_handle (package_get_classes, "meta.package>get.Classes"),
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3824 "public", Matrix (), "private"));
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3825 meta_package.install_property
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3826 (make_property (meta_package, "FunctionList",
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3827 make_fcn_handle (package_get_functions, "meta.package>get.FunctionList"),
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3828 "public", Matrix (), "private"));
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3829 meta_package.install_property
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3830 (make_property (meta_package, "Functions",
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3831 make_fcn_handle (package_get_functions, "meta.package>get.Functions"),
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3832 "public", Matrix (), "private"));
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3833 meta_package.install_property
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3834 (make_property (meta_package, "PackageList",
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3835 make_fcn_handle (package_get_packages, "meta.package>get.PackageList"),
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3836 "public", Matrix (), "private"));
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3837 meta_package.install_property
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3838 (make_property (meta_package, "Packages",
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3839 make_fcn_handle (package_get_packages, "meta.package>get.Packages"),
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3840 "public", Matrix (), "private"));
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3841 meta_package.install_method (make_method (meta_package, "fromName", package_fromName,
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3842 "public", true));
16690
1c45e22fc444 Implement meta.package.getAllPackages() method.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16689
diff changeset
3843 meta_package.install_method (make_method (meta_package, "getAllPackages", package_getAllPackages,
1c45e22fc444 Implement meta.package.getAllPackages() method.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16689
diff changeset
3844 "public", true));
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3845
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3846 /* create "meta" package */
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15897
diff changeset
3847 cdef_package package_meta = cdef_package::_meta = make_package ("meta");
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3848 package_meta.install_class (meta_class, "class");
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3849 package_meta.install_class (meta_property, "property");
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3850 package_meta.install_class (meta_method, "method");
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3851 package_meta.install_class (meta_package, "package");
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3852 package_meta.install_class (meta_event, "event");
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3853 package_meta.install_class (meta_dynproperty, "dynproperty");
16689
04e110438873 Expose builtin meta.* classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16684
diff changeset
3854
04e110438873 Expose builtin meta.* classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16684
diff changeset
3855 /* install built-in classes into the symbol table */
04e110438873 Expose builtin meta.* classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16684
diff changeset
3856 symbol_table::install_built_in_function
04e110438873 Expose builtin meta.* classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16684
diff changeset
3857 ("meta.class", octave_value (meta_class.get_constructor_function ()));
04e110438873 Expose builtin meta.* classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16684
diff changeset
3858 symbol_table::install_built_in_function
04e110438873 Expose builtin meta.* classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16684
diff changeset
3859 ("meta.method", octave_value (meta_method.get_constructor_function ()));
04e110438873 Expose builtin meta.* classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16684
diff changeset
3860 symbol_table::install_built_in_function
04e110438873 Expose builtin meta.* classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16684
diff changeset
3861 ("meta.property", octave_value (meta_property.get_constructor_function ()));
04e110438873 Expose builtin meta.* classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16684
diff changeset
3862 symbol_table::install_built_in_function
04e110438873 Expose builtin meta.* classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16684
diff changeset
3863 ("meta.package", octave_value (meta_package.get_constructor_function ()));
04e110438873 Expose builtin meta.* classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16684
diff changeset
3864 symbol_table::install_built_in_function
04e110438873 Expose builtin meta.* classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16684
diff changeset
3865 ("meta.event", octave_value (meta_event.get_constructor_function ()));
04e110438873 Expose builtin meta.* classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16684
diff changeset
3866 symbol_table::install_built_in_function
04e110438873 Expose builtin meta.* classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16684
diff changeset
3867 ("meta.dynproperty", octave_value (meta_dynproperty.get_constructor_function ()));
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3868 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3869
16048
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3870 //----------------------------------------------------------------------------
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3871
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3872 cdef_manager* cdef_manager::instance = 0;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3873
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3874 void
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3875 cdef_manager::create_instance (void)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3876 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3877 instance = new cdef_manager ();
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3878
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3879 if (instance)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3880 singleton_cleanup_list::add (cleanup_instance);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3881 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3882
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3883 cdef_class
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3884 cdef_manager::do_find_class (const std::string& name,
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3885 bool error_if_not_found, bool load_if_not_found)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3886 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3887 std::map<std::string, cdef_class>::iterator it = all_classes.find (name);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3888
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3889 if (it == all_classes.end ())
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3890 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3891 if (load_if_not_found)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3892 {
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3893 octave_value ov_cls;
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3894
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3895 size_t pos = name.rfind ('.');
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3896
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3897 if (pos == std::string::npos)
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3898 ov_cls = symbol_table::find (name);
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3899 else
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3900 {
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3901 std::string pack_name = name.substr (0, pos);
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3902
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3903 cdef_package pack = do_find_package (pack_name, false, true);
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3904
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3905 if (pack.ok ())
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3906 ov_cls = pack.find (name.substr (pos+1));
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3907 }
16048
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3908
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3909 if (ov_cls.is_defined ())
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3910 it = all_classes.find (name);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3911 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3912 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3913
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3914 if (it == all_classes.end ())
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3915 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3916 if (error_if_not_found)
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3917 error ("class not found: %s", name.c_str ());
16048
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3918 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3919 else
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3920 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3921 cdef_class cls = it->second;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3922
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3923 if (! cls.is_builtin ())
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3924 cls = lookup_class (cls);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3925
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3926 if (cls.ok ())
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3927 return cls;
16048
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3928 else
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
3929 all_classes.erase (it);
16048
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3930 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3931
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3932 return cdef_class ();
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3933 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3934
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3935 octave_function*
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3936 cdef_manager::do_find_method_symbol (const std::string& method_name,
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3937 const std::string& class_name)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3938 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3939 octave_function *retval = 0;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3940
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3941 cdef_class cls = find_class (class_name, false, false);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3942
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3943 if (cls.ok ())
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3944 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3945 cdef_method meth = cls.find_method (method_name);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3946
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3947 if (meth.ok ())
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3948 retval = new octave_classdef_meta (meth);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3949 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3950
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3951 return retval;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3952 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3953
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3954 cdef_package
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3955 cdef_manager::do_find_package (const std::string& name,
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3956 bool error_if_not_found,
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3957 bool load_if_not_found)
16048
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3958 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3959 cdef_package retval;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3960
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3961 std::map<std::string, cdef_package>::const_iterator it
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3962 = all_packages.find (name);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3963
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3964 if (it != all_packages.end ())
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3965 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3966 retval = it->second;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3967
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3968 if (! retval.ok ())
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3969 error ("invalid package `%s'", name.c_str ());
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
3970 }
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3971 else
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3972 {
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3973 if (load_if_not_found && load_path::find_package (name))
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3974 {
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3975 size_t pos = name.find ('.');
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3976
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3977 if (pos == std::string::npos)
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3978 retval = make_package (name, std::string ());
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3979 else
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3980 {
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3981 std::string parent_name = name.substr (0, pos);
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3982
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3983 retval = make_package (name, parent_name);
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3984 }
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3985 }
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3986 else if (error_if_not_found)
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3987 error ("unknown package `%s'", name.c_str ());
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3988 }
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3989
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3990 return retval;
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3991 }
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3992
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3993 octave_function*
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3994 cdef_manager::do_find_package_symbol (const std::string& pack_name)
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3995 {
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3996 octave_function* retval = 0;
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3997
20087
8b501a0db1e9 only insert package names into loader map if package dir exists (bug #43769)
John W. Eaton <jwe@octave.org>
parents: 19898
diff changeset
3998 cdef_package pack = find_package (pack_name, false);
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
3999
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
4000 if (pack.ok ())
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
4001 retval = new octave_classdef_meta (pack);
16048
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
4002
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
4003 return retval;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
4004 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
4005
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
4006 //----------------------------------------------------------------------------
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
4007
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
4008 DEFUN (__meta_get_package__, args, , "")
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
4009 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
4010 octave_value retval;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
4011
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
4012 if (args.length () == 1)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
4013 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
4014 std::string cname = args(0).string_value ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
4015
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
4016 if (! error_state)
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
4017 retval = to_ov (lookup_package (cname));
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
4018 else
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
4019 error ("invalid package name, expected a string value");
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
4020 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
4021 else
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
4022 print_usage ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
4023
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
4024 return retval;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
4025 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
4026
15037
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
4027 DEFUN (__superclass_reference__, args, /* nargout */,
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
4028 "-*- texinfo -*-\n\
15037
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
4029 @deftypefn {Built-in Function} {} __superclass_reference__ ()\n\
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
4030 Undocumented internal function.\n\
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
4031 @end deftypefn")
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
4032 {
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
4033 return octave_value (new octave_classdef_superclass_ref (args));
15037
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
4034 }
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
4035
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
4036 DEFUN (__meta_class_query__, args, /* nargout */,
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
4037 "-*- texinfo -*-\n\
15037
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
4038 @deftypefn {Built-in Function} {} __meta_class_query__ ()\n\
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
4039 Undocumented internal function.\n\
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
4040 @end deftypefn")
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
4041 {
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
4042 octave_value retval;
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
4043
19065
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
4044 #if DEBUG_TRACE
15037
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
4045 std::cerr << "__meta_class_query__ ("
18520
932aca9a7c57 Allow multi-level classdef package.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18462
diff changeset
4046 << args(0).string_value () << ")"
15037
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
4047 << std::endl;
19065
1f36981ab323 allow debugging messages in classdef code to be disabled
John W. Eaton <jwe@octave.org>
parents: 18726
diff changeset
4048 #endif
15037
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
4049
18520
932aca9a7c57 Allow multi-level classdef package.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18462
diff changeset
4050 if (args.length () == 1)
15037
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
4051 {
18520
932aca9a7c57 Allow multi-level classdef package.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18462
diff changeset
4052 std::string cls = args(0).string_value ();
15037
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
4053
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
4054 if (! error_state)
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
4055 retval = to_ov (lookup_class (cls));
15037
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
4056 else
18726
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18520
diff changeset
4057 error ("invalid class name, expected a string value");
15037
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
4058 }
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
4059 else
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
4060 print_usage ();
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
4061
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
4062 return retval;
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
4063 }
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
4064
15897
a413c6fe1726 Add metaclass function.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
4065 DEFUN (metaclass, args, /* nargout */,
19895
19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 19731
diff changeset
4066 "-*- texinfo -*-\n\
15897
a413c6fe1726 Add metaclass function.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
4067 @deftypefn {Built-in Function} {} metaclass (obj)\n\
a413c6fe1726 Add metaclass function.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
4068 Returns the meta.class object corresponding to the class of @var{obj}.\n\
a413c6fe1726 Add metaclass function.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
4069 @end deftypefn")
a413c6fe1726 Add metaclass function.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
4070 {
a413c6fe1726 Add metaclass function.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
4071 octave_value retval;
a413c6fe1726 Add metaclass function.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
4072
a413c6fe1726 Add metaclass function.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
4073 if (args.length () == 1)
a413c6fe1726 Add metaclass function.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
4074 {
a413c6fe1726 Add metaclass function.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
4075 cdef_object obj = to_cdef (args(0));
a413c6fe1726 Add metaclass function.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
4076
a413c6fe1726 Add metaclass function.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
4077 if (! error_state)
a413c6fe1726 Add metaclass function.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
4078 retval = to_ov (obj.get_class ());
a413c6fe1726 Add metaclass function.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
4079 else
a413c6fe1726 Add metaclass function.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
4080 print_usage ();
a413c6fe1726 Add metaclass function.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
4081 }
a413c6fe1726 Add metaclass function.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
4082 else
a413c6fe1726 Add metaclass function.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
4083 print_usage ();
a413c6fe1726 Add metaclass function.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
4084
a413c6fe1726 Add metaclass function.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
4085 return retval;
a413c6fe1726 Add metaclass function.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
4086 }
a413c6fe1726 Add metaclass function.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
4087
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
4088 /*
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
4089 ;;; Local Variables: ***
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
4090 ;;; mode: C++ ***
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
4091 ;;; End: ***
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
4092 */