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annotate libinterp/octave-value/ov-classdef.h @ 16048:10142aad4b9f classdef

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Implement indirect method call: fun(obj, ...). * libinterp/octave-value/ov-classdef.h (class cdef_manager): New class. (cdef_method::cdef_method_rep::meta_subsref, cdef_method::cdef_method_rep::meta_is_postfix_index_handled): New methods. * libinterp/octave-value/ov-classdef.cc (all_packages, all_classes): Move static variables to class cdef_manager. (lookup_class (std::string, bool, bool)): Move implementation to method cdef_manager::do_find_class(). (lookup_package): Move implementation to method cdef_manager::do_find_package(). (make_class): Use cdef_manager::register_class. (make_package): Use cdef_manager::register_package and cdef_manager::find_package. (cdef_class::cdef_class_rep::meta_release): Use cdef_manager::unregister_class. (cdef_method::cdef_method_rep::meta_subsref): New method. (class cdef_manager): New class. * libinterp/interpfcn/symtab.cc (symbol_table::fcn_info::fcn_info_rep::load_class_constructor): Look for classdef constructor in normal m-files. Call find_user_function() and check whether the result is a classdef constructor. If it is, stash it as a constructor and restore the previous value of function_on_path. (symbol_table::fcn_info::fcn_info_rep::load_class_method): Look for method in classdef system, using cdef_manager::find_method_symbol().
author Michael Goffioul <michael.goffioul@gmail.com>
date Mon, 11 Feb 2013 15:20:00 -0500
parents 14aa0b5a980c
children 7368654f302f
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1 /*
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2
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3 Copyright (C) 2012 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 #if !defined (octave_classdef_h)
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24 #define octave_classdef_h 1
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25
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26 #include <map>
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27 #include <set>
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28 #include <string>
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29
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30 #include "oct-map.h"
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31 #include "oct-refcount.h"
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32 #include "ov-base.h"
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33
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34 class cdef_object;
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35 class cdef_class;
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36 class cdef_property;
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37 class cdef_method;
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38 class cdef_package;
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39
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40 class tree_classdef;
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41
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42 // This is mainly a boostrap class to declare the expected interface.
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43 // The actual base class is cdef_class_base, which is declared after
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44 // cdef_object, such that it can contain cdef_object objects.
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45 class
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46 cdef_object_rep
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47 {
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48 public:
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49 friend class cdef_object;
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50
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51 public:
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52 cdef_object_rep (void) : refcount (1) { }
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53
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54 virtual ~cdef_object_rep (void) { }
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55
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56 virtual cdef_class get_class (void) const;
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57
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58 virtual void set_class (const cdef_class&)
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59 { gripe_invalid_object ("set_class"); }
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60
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61 virtual cdef_object_rep* clone (void) const
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62 {
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63 gripe_invalid_object ("clone");
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64 return new cdef_object_rep ();
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65 }
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66
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67 virtual cdef_object_rep* empty_clone (void) const
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68 {
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69 gripe_invalid_object ("empty_clone");
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70 return new cdef_object_rep ();
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71 }
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72
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73 virtual cdef_object_rep* copy (void) const
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74 {
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75 gripe_invalid_object ("copy");
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76 return new cdef_object_rep ();
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77 }
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78
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79 virtual cdef_object_rep* make_array (void) const
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80 {
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81 gripe_invalid_object ("make_array");
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82 return new cdef_object_rep ();
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83 }
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84
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85 virtual bool is_array (void) const { return false; }
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86
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87 virtual bool is_value_object (void) const { return false; }
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88
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89 virtual bool is_handle_object (void) const { return false; }
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90
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91 virtual bool is_meta_object (void) const { return false; }
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92
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93 virtual Array<cdef_object> array_value (void) const
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94 {
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95 gripe_invalid_object ("array_value");
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96 return Array<cdef_object> ();
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97 }
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98
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99 virtual void put (const std::string&, const octave_value&)
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100 { gripe_invalid_object ("put"); }
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101
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102 virtual octave_value get (const std::string&) const
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103 {
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104 gripe_invalid_object ("get");
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105 return octave_value ();
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106 }
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107
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108 virtual octave_value_list
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109 subsref (const std::string&, const std::list<octave_value_list>&,
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110 int, size_t&, const cdef_class&)
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111 {
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112 gripe_invalid_object ("subsref");
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113 return octave_value_list ();
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114 }
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115
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116 virtual octave_value
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117 subsasgn (const std::string&, const std::list<octave_value_list>&,
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118 const octave_value&)
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119 {
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120 gripe_invalid_object ("subsasgn");
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121 return octave_value ();
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122 }
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123
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124 virtual string_vector map_keys(void) const;
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125
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126 virtual bool is_valid (void) const { return false; }
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127
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128 std::string class_name (void) const;
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129
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130 virtual void mark_for_construction (const cdef_class&)
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131 { gripe_invalid_object ("mark_for_construction"); }
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132
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133 virtual bool is_constructed_for (const cdef_class&) const
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134 {
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135 gripe_invalid_object ("is_constructed_for");
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136 return false;
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137 }
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138
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139 virtual bool is_partially_constructed_for (const cdef_class&) const
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140 {
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141 gripe_invalid_object ("is_partially_constructed_for");
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142 return false;
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143 }
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144
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145 virtual void mark_as_constructed (void)
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146 { gripe_invalid_object ("mark_as_constructed"); }
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147
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148 virtual void mark_as_constructed (const cdef_class&)
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149 { gripe_invalid_object ("mark_as_constructed"); }
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150
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151 virtual bool is_constructed (void) const
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152 {
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153 gripe_invalid_object ("is_constructed");
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154 return false;
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155 }
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156
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157 virtual octave_idx_type static_count (void) const { return 0; }
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158
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159 virtual void destroy (void) { delete this; }
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160
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161 void release (void)
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162 {
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163 if (--refcount == static_count ())
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164 destroy ();
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165 }
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166
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167 virtual dim_vector dims (void) const { return dim_vector (); }
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168
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169 protected:
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170 /* reference count */
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171 octave_refcount<octave_idx_type> refcount;
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172
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173 protected:
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174 /* Restricted copying */
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175 cdef_object_rep (const cdef_object_rep&)
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176 : refcount (1) { }
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177
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178 private:
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179 /* No assignment */
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180 cdef_object_rep& operator = (const cdef_object_rep& );
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181
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182 void gripe_invalid_object (const char *who) const
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183 { error ("%s: invalid object", who); }
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184 };
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185
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186 class
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187 cdef_object
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188 {
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189 public:
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190 /* FIXME: use a null object */
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191 cdef_object (void)
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192 : rep (new cdef_object_rep ()) { }
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193
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194 cdef_object (const cdef_object& obj)
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195 : rep (obj.rep)
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196 {
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197 rep->refcount++;
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198 }
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199
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200 cdef_object (cdef_object_rep *r)
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201 : rep (r) { }
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202
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203 virtual ~cdef_object (void)
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204 { rep->release (); }
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205
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206 cdef_object& operator = (const cdef_object& obj)
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207 {
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208 if (rep != obj.rep)
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209 {
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210 rep->release ();
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211
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212 rep = obj.rep;
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213 rep->refcount++;
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214 }
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215
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216 return *this;
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217 }
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218
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219 cdef_class get_class (void) const;
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220
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221 void set_class (const cdef_class& cls) { rep->set_class (cls); }
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222
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223 std::string class_name (void) const
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224 { return rep->class_name (); }
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225
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226 cdef_object clone (void) const
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227 { return cdef_object (rep->clone ()); }
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228
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229 cdef_object empty_clone (void) const
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230 { return cdef_object (rep->empty_clone ()); }
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231
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232 dim_vector dims (void) const { return rep->dims (); }
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233
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234 cdef_object make_array (void) const
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235 { return cdef_object (rep->make_array ()); }
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236
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237 cdef_object copy (void) const
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238 { return cdef_object (rep->copy ()); }
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239
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240 bool is_array (void) const { return rep->is_array (); }
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241
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242 bool is_value_object (void) const { return rep->is_value_object (); }
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243
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244 bool is_handle_object (void) const { return rep->is_handle_object (); }
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245
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246 bool is_meta_object (void) const { return rep->is_meta_object (); }
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247
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248 Array<cdef_object> array_value (void) const { return rep->array_value (); }
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249
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250 void put (const std::string& pname, const octave_value& val)
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251 { rep->put (pname, val); }
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252
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253 octave_value get (const std::string& pname) const
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254 { return rep->get (pname); }
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255
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256 octave_value_list
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257 subsref (const std::string& type, const std::list<octave_value_list>& idx,
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258 int nargout, size_t& skip, const cdef_class& context)
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259 { return rep->subsref (type, idx, nargout, skip, context); }
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260
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261 octave_value
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262 subsasgn (const std::string& type, const std::list<octave_value_list>& idx,
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263 const octave_value& rhs)
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264 {
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265 make_unique ();
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266 return rep->subsasgn (type, idx, rhs);
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267 }
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268
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269 string_vector map_keys (void) const { return rep->map_keys (); }
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270
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271 const cdef_object_rep* get_rep (void) const { return rep; }
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272
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273 bool ok (void) const { return rep->is_valid (); }
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274
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275 void mark_for_construction (const cdef_class& cls)
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276 { rep->mark_for_construction (cls); }
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277
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278 bool is_constructed (void) const { return rep->is_constructed (); }
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279
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280 bool is_constructed_for (const cdef_class& cls) const
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281 { return rep->is_constructed_for (cls); }
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282
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283 bool is_partially_constructed_for (const cdef_class& cls) const
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284 { return rep->is_partially_constructed_for (cls); }
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285
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286 void mark_as_constructed (void) { rep->mark_as_constructed (); }
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287
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288 void mark_as_constructed (const cdef_class& cls)
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289 { rep->mark_as_constructed (cls); }
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290
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291 protected:
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292 cdef_object_rep* get_rep (void) { return rep; }
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293
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294 void make_unique (void)
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295 {
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296 if (rep->refcount > 1)
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297 *this = clone ();
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298 }
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299
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300 private:
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301 cdef_object_rep *rep;
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302 };
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303
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304 class
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305 cdef_object_base : public cdef_object_rep
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306 {
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307 public:
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308 cdef_object_base (void)
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309 : cdef_object_rep (), klass ()
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310 {
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311 register_object ();
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312 }
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313
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314 ~cdef_object_base (void) { unregister_object (); }
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315
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316 cdef_class get_class (void) const;
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317
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318 void set_class (const cdef_class& cls);
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319
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320 cdef_object_rep* empty_clone (void) const
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321 { return new cdef_object_base (*this); }
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322
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323 cdef_object_rep* make_array (void) const;
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324
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325 protected:
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326 // Restricted copying!
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327 cdef_object_base (const cdef_object_base& obj)
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328 : cdef_object_rep (obj), klass (obj.klass)
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329 {
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330 register_object ();
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331 }
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332
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333 private:
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334 void register_object (void);
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335
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336 void unregister_object (void);
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337
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338 private:
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339 // The class of the object
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340 cdef_object klass;
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341
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342 private:
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343 // No assignment!
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344 cdef_object_base& operator = (const cdef_object_base&);
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345 };
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346
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347 class
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348 cdef_object_array : public cdef_object_base
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349 {
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350 public:
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351 cdef_object_array (void) : cdef_object_base () { }
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352
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353 cdef_object_array (const Array<cdef_object>& a)
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354 : cdef_object_base (), array (a) { }
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355
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356 cdef_object_rep* clone (void) const
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357 { return new cdef_object_array (*this); }
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358
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359 dim_vector dims (void) const { return array.dims (); }
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360
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361 bool is_valid (void) const { return true; }
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362
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363 bool is_array (void) const { return true; }
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364
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365 Array<cdef_object> array_value (void) const { return array; }
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366
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367 octave_value_list
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368 subsref (const std::string& type, const std::list<octave_value_list>& idx,
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369 int nargout, size_t& skip, const cdef_class& context);
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370
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371 octave_value
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372 subsasgn (const std::string& type, const std::list<octave_value_list>& idx,
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373 const octave_value& rhs);
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374
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375 private:
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376 Array<cdef_object> array;
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377
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378 private:
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379 void fill_empty_values (void);
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380
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381 // Private copying!
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382 cdef_object_array (const cdef_object_array& obj)
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383 : cdef_object_base (obj), array (obj.array) { }
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384
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385 // No assignment!
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386 cdef_object_array& operator = (const cdef_object_array&);
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387 };
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388
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389 class
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390 cdef_object_scalar : public cdef_object_base
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391 {
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392 public:
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393 cdef_object_scalar (void) : cdef_object_base () { }
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394
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395 ~cdef_object_scalar (void) { }
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396
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397 dim_vector dims (void) const { return dim_vector (1, 1); }
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398
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399 void put (const std::string& pname, const octave_value& val)
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400 { map.assign (pname, val); }
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401
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402 octave_value get (const std::string& pname) const
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403 {
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404 Cell val = map.contents (pname);
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405
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406 if (val.numel () > 0)
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407 return val(0, 0);
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Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
408 else
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
409 {
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
410 error ("get: unknown slot: %s", pname.c_str ());
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
411 return octave_value ();
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
412 }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
413 }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
414
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
415 octave_value_list
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
416 subsref (const std::string& type, const std::list<octave_value_list>& idx,
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
417 int nargout, size_t& skip, const cdef_class& context);
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
418
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
419 octave_value
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
420 subsasgn (const std::string& type, const std::list<octave_value_list>& idx,
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
421 const octave_value& rhs);
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
422
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
423 void mark_for_construction (const cdef_class&);
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
424
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
425 bool is_constructed_for (const cdef_class& cls) const;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
426
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
427 bool is_partially_constructed_for (const cdef_class& cls) const;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
428
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
429 void mark_as_constructed (void) { ctor_list.clear (); }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
430
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
431 void mark_as_constructed (const cdef_class& cls) { ctor_list.erase (cls); }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
432
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
433 bool is_constructed (void) const { return ctor_list.empty (); }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
434
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
435 protected:
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
436 // Object property values
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
437 Octave_map map;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
438
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
439 // Internal/temporary structure used during object construction
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
440 std::map< cdef_class, std::list<cdef_class> > ctor_list;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
441
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
442 protected:
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
443 // Restricted object copying!
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
444 cdef_object_scalar (const cdef_object_scalar& obj)
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
445 : cdef_object_base (obj), map (obj.map), ctor_list (obj.ctor_list) { }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
446
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
447 private:
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
448 // No assignment!
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
449 cdef_object_scalar& operator = (const cdef_object_scalar&);
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
450 };
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
451
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
452 class
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
453 handle_cdef_object : public cdef_object_scalar
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
454 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
455 public:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
456 handle_cdef_object (void)
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
457 : cdef_object_scalar () { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
458
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
459 ~handle_cdef_object (void);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
460
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
461 cdef_object_rep* clone (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
462 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
463 handle_cdef_object *obj = const_cast<handle_cdef_object *> (this);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
464 obj->refcount++;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
465 return obj;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
466 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
467
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
468 cdef_object_rep* copy (void) const
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
469 { return new handle_cdef_object (*this); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
470
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
471 bool is_valid (void) const { return true; }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
472
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
473 bool is_handle_object (void) const { return true; }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
474
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
475 protected:
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
476 // Restricted copying!
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
477 handle_cdef_object (const handle_cdef_object& obj)
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
478 : cdef_object_scalar (obj) { }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
479
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
480 private:
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
481 // No assignment
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
482 handle_cdef_object& operator = (const handle_cdef_object&);
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
483 };
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
484
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
485 class
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
486 value_cdef_object : public cdef_object_scalar
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
487 {
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
488 public:
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
489 value_cdef_object (void)
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
490 : cdef_object_scalar () { }
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
491
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
492 ~value_cdef_object (void);
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
493
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
494 cdef_object_rep* clone (void) const
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
495 { return new value_cdef_object (*this); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
496
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
497 cdef_object_rep* copy (void) const { return clone (); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
498
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
499 bool is_valid (void) const { return true; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
500
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
501 bool is_value_object (void) const { return true; }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
502
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
503 private:
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
504 // Private copying!
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
505 value_cdef_object (const value_cdef_object& obj)
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
506 : cdef_object_scalar (obj) { }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
507
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
508 // No assignment!
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
509 value_cdef_object& operator = (const value_cdef_object&);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
510 };
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 class
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
513 cdef_meta_object_rep : public handle_cdef_object
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
514 {
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
515 public:
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
516 cdef_meta_object_rep (void)
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
517 : handle_cdef_object () { }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
518
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
519 ~cdef_meta_object_rep (void) { }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
520
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
521 cdef_object_rep* copy (void) const
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
522 { return new cdef_meta_object_rep (*this); }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
523
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
524 bool is_meta_object (void) const { return true; }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
525
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
526 virtual bool is_class (void) const { return false; }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
527
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
528 virtual bool is_property (void) const { return false; }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
529
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
530 virtual bool is_method (void) const { return false; }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
531
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
532 virtual bool is_package (void) const { return false; }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
533
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
534 virtual octave_value_list
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
535 meta_subsref (const std::string& /* type */,
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
536 const std::list<octave_value_list>& /* idx */,
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
537 int /* nargout */)
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
538 {
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
539 ::error ("subsref: invalid meta object");
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
540 return octave_value_list ();
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
541 }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
542
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
543 virtual void 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
544
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
545 virtual bool meta_is_postfix_index_handled (char /* type */) const
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
546 { return false; }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
547
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
548 protected:
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
549 // Restricted copying!
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
550 cdef_meta_object_rep (const cdef_meta_object_rep& obj)
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
551 : handle_cdef_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
552
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
553 private:
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
554 // No assignment!
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
555 cdef_meta_object_rep& operator = (const cdef_meta_object_rep&);
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
556 };
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
557
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
558 class
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
559 cdef_meta_object : public cdef_object
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
560 {
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
561 public:
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
562 cdef_meta_object (void)
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
563 : cdef_object () { }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
564
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
565 cdef_meta_object (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
566 : cdef_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
567
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
568 cdef_meta_object (cdef_meta_object_rep *r)
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
569 : cdef_object (r) { }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
570
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
571 // Object consistency is checked in sub-classes.
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
572 cdef_meta_object (const cdef_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
573 : cdef_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
574
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
575 ~cdef_meta_object (void) { }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
576
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
577 bool is_class (void) const { return get_rep ()->is_class (); }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
578
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
579 bool is_property (void) const { return get_rep ()->is_property (); }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
580
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
581 bool is_method (void) const { return get_rep ()->is_method (); }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
582
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
583 bool is_package (void) const { return get_rep ()->is_package (); }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
584
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
585 octave_value_list
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
586 meta_subsref (const std::string& type,
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
587 const std::list<octave_value_list>& idx, int nargout)
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
588 { return get_rep ()->meta_subsref (type, idx, nargout); }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
589
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
590 void meta_release (void) { get_rep ()->meta_release (); }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
591
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
592 bool meta_is_postfix_index_handled (char type) const
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
593 { return get_rep ()->meta_is_postfix_index_handled (type); }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
594
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
595 private:
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
596 cdef_meta_object_rep* get_rep (void)
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
597 { return dynamic_cast<cdef_meta_object_rep *> (cdef_object::get_rep ()); }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
598
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
599 const cdef_meta_object_rep* get_rep (void) const
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
600 { return dynamic_cast<const cdef_meta_object_rep *> (cdef_object::get_rep ()); }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
601 };
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
602
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
603 class
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
604 cdef_class : public cdef_meta_object
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
605 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
606 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
607
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
608 class
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
609 cdef_class_rep : public cdef_meta_object_rep
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
610 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
611 public:
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
612 cdef_class_rep (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
613 : cdef_meta_object_rep (), member_count (0), handle_class (false),
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
614 object_count (0), meta (false) { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
615
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
616 cdef_class_rep (const std::list<cdef_class>& superclasses);
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
617
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
618 cdef_object_rep* copy (void) const { return new cdef_class_rep (*this); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
619
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
620 bool is_class (void) const { return true; }
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
621
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
622 std::string get_name (void) const
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
623 { return get ("Name").string_value (); }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
624
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
625 void set_name (const std::string& nm) { put ("Name", nm); }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
626
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
627 bool is_abstract (void) const { return get ("Abstract").bool_value (); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
628
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
629 bool is_sealed (void) const { return get ("Sealed").bool_value (); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
630
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
631 cdef_method find_method (const std::string& nm, bool local = false);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
632
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
633 void install_method (const cdef_method& meth);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
634
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
635 Cell get_methods (void);
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 cdef_property find_property (const std::string& nm);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
638
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
639 void install_property (const cdef_property& prop);
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 Cell get_properties (void);
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 string_vector get_names (void);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
644
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
645 void set_directory (const std::string& dir) { directory = dir; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
646
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
647 std::string get_directory (void) const { return directory; }
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 void delete_object (cdef_object obj);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
650
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
651 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
652 meta_subsref (const std::string& type,
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
653 const std::list<octave_value_list>& idx, int nargout);
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
654
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
655 void 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
656
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
657 bool meta_is_postfix_index_handled (char type) const
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
658 { return (type == '(' || type == '.'); }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
659
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
660 octave_value construct (const octave_value_list& args);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
661
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
662 cdef_object construct_object (const octave_value_list& args);
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
663
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
664 void initialize_object (cdef_object& obj);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
665
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
666 void run_constructor (cdef_object& obj, const octave_value_list& args);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
667
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
668 void mark_as_handle_class (void) { handle_class = true; }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
669
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
670 bool is_handle_class (void) const { return handle_class; }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
671
15910
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
672 void register_object (void) { object_count++; }
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
673
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
674 void unregister_object (void) { object_count--; }
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
675
15911
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
676 octave_idx_type static_count (void) const { return member_count; }
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
677
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
678 void destroy (void)
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
679 {
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
680 if (member_count)
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
681 {
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
682 refcount++;
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
683 cdef_class lock (this);
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
684
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
685 member_count = 0;
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
686 method_map.clear ();
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
687 property_map.clear ();
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
688 }
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
689 else
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
690 delete this;
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
691 }
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
692
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
693 void mark_as_meta_class (void) { meta = true; }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
694
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
695 bool is_meta_class (void) const { return meta; }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
696
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
697 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
698 void load_all_methods (void);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
699
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
700 void find_names (std::set<std::string>& names, bool all);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
701
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
702 void find_properties (std::map<std::string,cdef_property>& props,
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
703 bool only_inherited);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
704
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
705 void find_methods (std::map<std::string, cdef_method>& meths,
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
706 bool only_inherited);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
707
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
708 cdef_class wrap (void)
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
709 {
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
710 refcount++;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
711 return cdef_class (this);
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
712 }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
713
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
714 private:
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
715 // The @-directory were this class is loaded from.
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
716 // (not used yet)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
717 std::string directory;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
718
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
719 // The methods defined by this class.
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
720 std::map<std::string,cdef_method> method_map;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
721
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
722 // The properties defined by this class.
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
723 std::map<std::string,cdef_property> property_map;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
724
15911
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
725 // The number of members in this class (methods, properties...)
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
726 octave_idx_type member_count;
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
727
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
728 // TRUE if this class is a handle class. A class is a handle
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
729 // class when the abstract "handle" class is one of its superclasses.
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
730 bool handle_class;
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
731
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
732 // The list of super-class constructors that are called implicitly by the
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
733 // the classdef engine when creating an object. These constructors are not
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
734 // called explicitly by the class constructor.
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
735 std::list<cdef_class> implicit_ctor_list;
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
736
15910
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
737 // The number of objects of this class.
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
738 octave_refcount<octave_idx_type> object_count;
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
739
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
740 // TRUE if this class is a built-in meta class.
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
741 bool meta;
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
742
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
743 // Utility iterator typedef's.
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
744 typedef std::map<std::string,cdef_method>::iterator method_iterator;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
745 typedef std::map<std::string,cdef_method>::const_iterator method_const_iterator;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
746 typedef std::map<std::string,cdef_property>::iterator property_iterator;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
747 typedef std::map<std::string,cdef_property>::const_iterator property_const_iterator;
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
748
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
749 private:
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
750 cdef_class_rep (const cdef_class_rep& c)
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
751 : cdef_meta_object_rep (c), directory (c.directory),
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
752 method_map (c.method_map), property_map (c.property_map),
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
753 member_count (c.member_count), handle_class (c.handle_class),
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
754 implicit_ctor_list (c.implicit_ctor_list),
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
755 object_count (c.object_count), meta (c.meta) { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
756 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
757
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
758 public:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
759 // Create and invalid class object
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
760 cdef_class (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
761 : cdef_meta_object () { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
762
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
763 cdef_class (const std::string& nm,
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
764 const std::list<cdef_class>& superclasses)
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
765 : cdef_meta_object (new cdef_class_rep (superclasses))
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
766 { get_rep ()->set_name (nm); }
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
767
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
768 cdef_class (const cdef_class& cls)
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
769 : cdef_meta_object (cls) { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
770
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
771 cdef_class (const cdef_object& obj)
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
772 : cdef_meta_object (obj)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
773 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
774 // This should never happen...
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
775 if (! is_class ())
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
776 error ("internal error: invalid assignment from %s to meta.class object",
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
777 class_name ().c_str ());
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
778 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
779
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
780 cdef_class& operator = (const cdef_class& cls)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
781 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
782 cdef_object::operator= (cls);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
783
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
784 return *this;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
785 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
786
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
787 cdef_method find_method (const std::string& nm, bool local = false);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
788
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
789 void install_method (const cdef_method& meth)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
790 { get_rep ()->install_method (meth); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
791
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
792 Cell get_methods (void) { return get_rep ()->get_methods (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
793
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
794 cdef_property find_property (const std::string& nm);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
795
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
796 void install_property (const cdef_property& prop)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
797 { get_rep ()->install_property (prop); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
798
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
799 Cell get_properties (void) { return get_rep ()->get_properties (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
800
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
801 string_vector get_names (void) { return get_rep ()->get_names (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
802
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
803 bool is_abstract (void) const { return get_rep ()->is_abstract (); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
804
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
805 bool is_sealed (void) const { return get_rep ()->is_sealed (); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
806
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
807 void set_directory (const std::string& dir)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
808 { get_rep ()->set_directory (dir); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
809
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
810 std::string get_directory (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
811 { return get_rep ()->get_directory (); }
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 std::string get_name (void) const
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
814 { return get_rep ()->get_name (); }
15036
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 bool is_builtin (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
817 { return get_directory ().empty (); }
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 void delete_object (cdef_object obj)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
820 { get_rep ()->delete_object (obj); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
821
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
822 static cdef_class make_meta_class (tree_classdef* t);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
823
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
824 octave_function* get_method_function (const std::string& nm);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
825
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
826 octave_function* get_constructor_function (void)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
827 { return get_method_function (get_name ()); }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
828
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
829 octave_value construct (const octave_value_list& args)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
830 { return get_rep ()->construct (args); }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
831
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
832 cdef_object construct_object (const octave_value_list& args)
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
833 { return get_rep ()->construct_object (args); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
834
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
835 void initialize_object (cdef_object& obj)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
836 { get_rep ()->initialize_object (obj); }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
837
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
838 void run_constructor (cdef_object& obj, const octave_value_list& args)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
839 { get_rep ()->run_constructor (obj, args); }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
840
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
841 void mark_as_handle_class (void)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
842 { get_rep ()->mark_as_handle_class (); }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
843
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
844 bool is_handle_class (void) const
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
845 { return get_rep ()->is_handle_class (); }
15037
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
846
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
847 void mark_as_meta_class (void) { get_rep ()->mark_as_meta_class (); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
848
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
849 bool is_meta_class (void) const { return get_rep ()->is_meta_class (); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
850
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
851 static const cdef_class& meta_class (void) { return _meta_class; }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
852 static const cdef_class& meta_property (void) { return _meta_property; }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
853 static const cdef_class& meta_method (void) { return _meta_method; }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
854 static const cdef_class& meta_package (void) { return _meta_package; }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
855
15910
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
856 void register_object (void) { get_rep ()->register_object (); }
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
857
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
858 void unregister_object (void) { get_rep ()->unregister_object (); }
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
859
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
860 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
861 cdef_class_rep* get_rep (void)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
862 { return dynamic_cast<cdef_class_rep *> (cdef_object::get_rep ()); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
863
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
864 const cdef_class_rep* get_rep (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
865 { return dynamic_cast<const cdef_class_rep *> (cdef_object::get_rep ()); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
866
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
867 friend bool operator == (const cdef_class&, const cdef_class&);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
868 friend bool operator != (const cdef_class&, const cdef_class&);
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
869 friend bool operator < (const cdef_class&, const cdef_class&);
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
870
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
871 private:
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
872 static cdef_class _meta_class;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
873 static cdef_class _meta_property;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
874 static cdef_class _meta_method;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
875 static cdef_class _meta_package;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
876
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
877 friend void install_classdef (void);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
878 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
879
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
880 inline bool
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
881 operator == (const cdef_class& clsa, const cdef_class& clsb)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
882 // FIXME: is this really the right way to check class equality?
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
883 { return (clsa.get_rep () == clsb.get_rep ()); }
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 inline bool
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
886 operator != (const cdef_class& clsa, const cdef_class& clsb)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
887 { return ! (clsa == clsb); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
888
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
889 // This is only to be able to use cdef_class as map keys.
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
890 inline bool
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
891 operator < (const cdef_class& clsa, const cdef_class& clsb)
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
892 { return clsa.get_rep () < clsb.get_rep (); }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
893
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
894 class
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
895 cdef_property : public cdef_meta_object
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
896 {
15926
f97a746e4544 ov-classdef.h: Include class-key when declaring a friend
Ben Abbott <bpabbott@mac.com>
parents: 15913
diff changeset
897 friend class cdef_class;
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
898
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
899 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
900
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
901 class
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
902 cdef_property_rep : public cdef_meta_object_rep
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
903 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
904 public:
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
905 cdef_property_rep (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
906 : cdef_meta_object_rep () { }
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
907
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
908 cdef_object_rep* copy (void) const { return new cdef_property_rep (*this); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
909
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
910 bool is_property (void) const { return true; }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
911
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
912 std::string get_name (void) const { return get("Name").string_value (); }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
913
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
914 void set_name (const std::string& nm) { put ("Name", nm); }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
915
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
916 bool is_constant (void) const { return get("Constant").bool_value (); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
917
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
918 octave_value get_value (bool do_check_access = true,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
919 const std::string& who = std::string ());
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
920
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
921 octave_value 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: 15936
diff changeset
922 bool do_check_access = true,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
923 const std::string& who = std::string ());
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
924
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
925 void set_value (cdef_object& obj, const octave_value& val,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
926 bool do_check_access = true,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
927 const std::string& who = std::string ());
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
928
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
929 bool check_get_access (void) const;
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
930
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
931 bool check_set_access (void) const;
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
932
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
933 private:
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
934 cdef_property_rep (const cdef_property_rep& p)
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
935 : cdef_meta_object_rep (p) { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
936
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
937 bool is_recursive_set (const cdef_object& obj) const;
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
938
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
939 cdef_property wrap (void)
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
940 {
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
941 refcount++;
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
942 return cdef_property (this);
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
943 }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
944 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
945
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
946 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
947 cdef_property (void) : cdef_meta_object () { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
948
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
949 cdef_property (const std::string& nm)
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
950 : cdef_meta_object (new cdef_property_rep ())
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
951 { get_rep ()->set_name (nm); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
952
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
953 cdef_property (const cdef_property& prop)
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
954 : cdef_meta_object (prop) { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
955
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
956 cdef_property (const cdef_object& obj)
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
957 : cdef_meta_object (obj)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
958 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
959 // This should never happen...
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
960 if (! is_property ())
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
961 error ("internal error: invalid assignment from %s to meta.property object",
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
962 class_name ().c_str ());
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
963 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
964
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
965 cdef_property& operator = (const cdef_property& prop)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
966 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
967 cdef_object::operator= (prop);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
968
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
969 return *this;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
970 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
971
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
972 octave_value get_value (const cdef_object& obj, bool do_check_access = true,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
973 const std::string& who = std::string ())
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
974 { return get_rep ()->get_value (obj, do_check_access, who); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
975
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
976 octave_value get_value (bool do_check_access = true,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
977 const std::string& who = std::string ())
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
978 { return get_rep ()->get_value (do_check_access, who); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
979
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
980 void set_value (cdef_object& obj, const octave_value& val,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
981 bool do_check_access = true,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
982 const std::string& who = std::string ())
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
983 { get_rep ()->set_value (obj, val, do_check_access, who); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
984
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
985 bool check_get_access (void) const
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
986 { return get_rep ()->check_get_access (); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
987
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
988 bool check_set_access (void) const
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
989 { return get_rep ()->check_set_access (); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
990
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
991 std::string get_name (void) const { return get_rep ()->get_name (); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
992
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
993 bool is_constant (void) const { return get_rep ()->is_constant (); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
994
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
995 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
996 cdef_property_rep* get_rep (void)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
997 { return dynamic_cast<cdef_property_rep *> (cdef_object::get_rep ()); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
998
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
999 const cdef_property_rep* get_rep (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1000 { return dynamic_cast<const cdef_property_rep *> (cdef_object::get_rep ()); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1001 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1002
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1003 class
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1004 cdef_method : public cdef_meta_object
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1005 {
15926
f97a746e4544 ov-classdef.h: Include class-key when declaring a friend
Ben Abbott <bpabbott@mac.com>
parents: 15913
diff changeset
1006 friend class cdef_class;
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1007
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1008 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1009
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1010 class
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1011 cdef_method_rep : public cdef_meta_object_rep
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1012 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1013 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
1014 cdef_method_rep (void) : cdef_meta_object_rep () { }
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1015
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1016 cdef_object_rep* copy (void) const { return new cdef_method_rep(*this); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1017
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1018 bool is_method (void) const { return true; }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1019
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1020 std::string get_name (void) const { return get("Name").string_value (); }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1021
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1022 void set_name (const std::string& nm) { put ("Name", nm); }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1023
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1024 bool is_static (void) const { return get("Static").bool_value (); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1025
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1026 octave_value get_function (void) const { return function; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1027
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1028 void set_function (const octave_value& fcn) { function = fcn; }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1029
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1030 bool check_access (void) const;
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1031
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1032 octave_value_list execute (const octave_value_list& args, int nargout,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1033 bool do_check_access = true,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1034 const std::string& who = std::string ());
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1035
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1036 octave_value_list execute (const cdef_object& obj,
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1037 const octave_value_list& args, int nargout,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1038 bool do_check_access = true,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1039 const std::string& who = std::string ());
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1040
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1041 bool is_constructor (void) const;
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1042
16048
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1043 octave_value_list
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1044 meta_subsref (const std::string& type,
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1045 const std::list<octave_value_list>& idx, int nargout);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1046
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1047 bool meta_is_postfix_index_handled (char type) const
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1048 { return (type == '(' || type == '.'); }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1049
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1050 private:
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1051 cdef_method_rep (const cdef_method_rep& m)
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1052 : cdef_meta_object_rep (m), function (m.function) { }
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1053
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1054 void check_method (void);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1055
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1056 cdef_method wrap (void)
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1057 {
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1058 refcount++;
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1059 return cdef_method (this);
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1060 }
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1061
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1062 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1063 octave_value function;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1064 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1065
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1066 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
1067 cdef_method (void) : cdef_meta_object () { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1068
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1069 cdef_method (const std::string& nm)
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1070 : cdef_meta_object (new cdef_method_rep ())
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1071 { get_rep ()->set_name (nm); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1072
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1073 cdef_method (const cdef_method& meth)
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1074 : cdef_meta_object (meth) { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1075
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1076 cdef_method (const cdef_object& obj)
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1077 : cdef_meta_object (obj)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1078 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1079 // This should never happen...
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1080 if (! is_method ())
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1081 error ("internal error: invalid assignment from %s to meta.method object",
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1082 class_name ().c_str ());
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1083 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1084
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1085 cdef_method& operator = (const cdef_method& meth)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1086 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1087 cdef_object::operator= (meth);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1088
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1089 return *this;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1090 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1091
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1092 /* normal invokation */
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1093 octave_value_list execute (const octave_value_list& args, int nargout,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1094 bool do_check_access = true,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1095 const std::string& who = std::string ())
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1096 { return get_rep ()->execute (args, nargout, do_check_access, who); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1097
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1098 /* dot-invokation: object is pushed as 1st argument */
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1099 octave_value_list execute (const cdef_object& obj,
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1100 const octave_value_list& args, int nargout,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1101 bool do_check_access = true,
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1102 const std::string& who = std::string ())
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1103 { return get_rep ()->execute (obj, args, nargout, do_check_access, who); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1104
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1105 bool check_access (void) const { return get_rep ()->check_access (); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1106
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1107 std::string get_name (void) const { return get_rep ()->get_name (); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1108
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1109 bool is_static (void) const { return get_rep ()->is_static (); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1110
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1111 void set_function (const octave_value& fcn)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1112 { get_rep ()->set_function (fcn); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1113
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1114 octave_value get_function (void) const
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1115 { return get_rep ()->get_function (); }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1116
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1117 bool is_constructor (void) const
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1118 { return get_rep ()->is_constructor (); }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1119
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1120 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1121 cdef_method_rep* get_rep (void)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1122 { return dynamic_cast<cdef_method_rep *> (cdef_object::get_rep ()); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1123
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1124 const cdef_method_rep* get_rep (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1125 { return dynamic_cast<const cdef_method_rep *> (cdef_object::get_rep ()); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1126 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1127
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1128 inline cdef_class
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1129 cdef_object_rep::get_class (void) const
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1130 {
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1131 gripe_invalid_object ("get_class");
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1132 return cdef_class ();
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1133 }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1134
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1135 inline std::string
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1136 cdef_object_rep::class_name (void) const
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1137 { return get_class ().get_name (); }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1138
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1139 inline cdef_class
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1140 cdef_object::get_class (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1141 { return rep->get_class (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1142
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1143 inline cdef_class
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1144 cdef_object_base::get_class (void) const
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1145 { return cdef_class (klass); }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1146
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1147 inline void
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1148 cdef_object_base::set_class (const cdef_class& cls)
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1149 {
15910
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1150 if ((klass.ok () && cls.ok () && cls != get_class ())
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1151 || (klass.ok () && ! cls.ok ())
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1152 || (! klass.ok () && cls.ok ()))
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1153 {
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1154 unregister_object ();
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1155 klass = cls;
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1156 register_object ();
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1157 }
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1158 }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1159
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1160 inline void
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1161 cdef_object_base::register_object (void)
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1162 {
15910
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1163 if (klass.ok ())
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1164 {
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1165 cdef_class cls (get_class ());
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1166
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1167 if (! error_state && cls.ok ())
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1168 cls.register_object ();
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1169 }
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1170 }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1171
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1172 inline void
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1173 cdef_object_base::unregister_object (void)
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1174 {
15910
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1175 if (klass.ok ())
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1176 {
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1177 cdef_class cls (get_class ());
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1178
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1179 if (! error_state && cls.ok ())
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1180 cls.unregister_object ();
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1181 }
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1182 }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1183
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1184 inline cdef_object_rep*
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1185 cdef_object_base::make_array (void) const
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1186 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1187 cdef_object_rep* r = new cdef_object_array ();
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1188
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1189 r->set_class (get_class ());
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1190
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1191 return r;
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1192 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1193
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1194 inline cdef_method
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1195 cdef_class::find_method (const std::string& nm, bool local)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1196 { return get_rep ()->find_method (nm, local); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1197
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1198 inline cdef_property
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1199 cdef_class::find_property (const std::string& nm)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1200 { return get_rep ()->find_property (nm); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1201
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1202 class
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1203 cdef_package : public cdef_meta_object
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1204 {
15926
f97a746e4544 ov-classdef.h: Include class-key when declaring a friend
Ben Abbott <bpabbott@mac.com>
parents: 15913
diff changeset
1205 friend class cdef_class;
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1206
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1207 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1208
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1209 class
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1210 cdef_package_rep : public cdef_meta_object_rep
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1211 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1212 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
1213 cdef_package_rep (void) : cdef_meta_object_rep (), member_count (0) { }
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1214
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1215 cdef_object_rep* copy (void) const { return new cdef_package_rep (*this); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1216
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1217 bool is_package (void) const { return true; }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1218
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1219 std::string get_name (void) const { return get("Name").string_value (); }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1220
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1221 void set_name (const std::string& nm) { put ("Name", nm); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1222
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1223 void install_class (const cdef_class& cls, const std::string& nm);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1224
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1225 void install_function (const octave_value& fcn, const std::string& nm);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1226
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1227 void install_package (const cdef_package& pack, const std::string& nm);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1228
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1229 Cell get_classes (void) const;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1230
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1231 Cell get_functions (void) const;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1232
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1233 Cell get_packages (void) const;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1234
15911
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1235 octave_idx_type static_count (void) const { return member_count; }
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1236
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1237 void destroy (void)
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1238 {
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1239 if (member_count)
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1240 {
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1241 refcount++;
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1242 cdef_package lock (this);
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1243
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1244 member_count = 0;
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1245 class_map.clear ();
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1246 package_map.clear ();
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1247 }
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1248 else
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1249 delete this;
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1250 }
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1251
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1252 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1253 std::map<std::string, cdef_class> class_map;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1254 std::map<std::string, octave_value> function_map;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1255 std::map<std::string, cdef_package> package_map;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1256
15911
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1257 // The number of registered members in this package (classes, packages).
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1258 // This only accounts for the members that back-reference to this package.
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1259 octave_idx_type member_count;
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1260
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1261 typedef std::map<std::string, cdef_class>::iterator class_iterator;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1262 typedef std::map<std::string, cdef_class>::const_iterator class_const_iterator;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1263 typedef std::map<std::string, octave_value>::iterator function_iterator;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1264 typedef std::map<std::string, octave_value>::const_iterator function_const_iterator;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1265 typedef std::map<std::string, cdef_package>::iterator package_iterator;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1266 typedef std::map<std::string, cdef_package>::const_iterator package_const_iterator;
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1267
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1268 private:
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1269 cdef_package_rep (const cdef_package_rep& p)
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1270 : cdef_meta_object_rep (p), class_map (p.class_map),
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1271 function_map (p.function_map), package_map (p.package_map),
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1272 member_count (p.member_count) { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1273 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1274
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1275 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
1276 cdef_package (void) : cdef_meta_object () { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1277
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1278 cdef_package (const std::string& nm)
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1279 : cdef_meta_object (new cdef_package_rep ())
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1280 { get_rep ()->set_name (nm); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1281
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1282 cdef_package (const cdef_package& pack)
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1283 : cdef_meta_object (pack) { }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1284
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1285 cdef_package (const cdef_object& obj)
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1286 : cdef_meta_object (obj)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1287 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1288 // This should never happen...
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1289 if (! is_package ())
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1290 error ("internal error: invalid assignment from %s to meta.package object",
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1291 class_name ().c_str ());
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1292 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1293
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1294 cdef_package& operator = (const cdef_package& pack)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1295 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1296 cdef_object::operator= (pack);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1297
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1298 return *this;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1299 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1300
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1301 void install_class (const cdef_class& cls, const std::string& nm)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1302 { get_rep ()->install_class (cls, nm); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1303
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1304 void install_function (const octave_value& fcn, const std::string& nm)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1305 { get_rep ()->install_function (fcn, nm); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1306
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1307 void install_package (const cdef_package& pack, const std::string& nm)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1308 { get_rep ()->install_package (pack, nm); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1309
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1310 Cell get_classes (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1311 { return get_rep ()->get_classes (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1312
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1313 Cell get_functions (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1314 { return get_rep ()->get_functions (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1315
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1316 Cell get_packages (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1317 { return get_rep ()->get_packages (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1318
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1319 std::string get_name (void) const { return get_rep ()->get_name (); }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1320
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1321 static const cdef_package& meta (void) { return _meta; }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1322
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1323 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1324 cdef_package_rep* get_rep (void)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1325 { return dynamic_cast<cdef_package_rep *> (cdef_object::get_rep ()); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1326
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1327 const cdef_package_rep* get_rep (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1328 { return dynamic_cast<const cdef_package_rep *> (cdef_object::get_rep ()); }
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1329
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1330 private:
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1331 static cdef_package _meta;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1332
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1333 friend void install_classdef (void);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1334 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1335
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1336 class
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1337 octave_classdef : public octave_base_value
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1338 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1339 public:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1340 octave_classdef (void)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1341 : octave_base_value (), object () { }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1342
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1343 octave_classdef (const cdef_object& obj)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1344 : octave_base_value (), object (obj) { }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1345
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1346 octave_classdef (const octave_classdef& obj)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1347 : octave_base_value (obj), object (obj.object) { }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1348
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1349 octave_base_value* clone (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1350 { return new octave_classdef (object.clone ()); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1351
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1352 octave_base_value* empty_clone (void) const
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1353 { return new octave_classdef (object.empty_clone ()); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1354
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1355 cdef_object get_object (void) const { return object; }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1356
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1357 cdef_object& get_object_ref (void) { return object; }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1358
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1359 bool is_defined (void) const { return true; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1360
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1361 bool is_map (void) const { return true; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1362
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1363 bool print_as_scalar (void) const { return true; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1364
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1365 void print(std::ostream& os, bool pr_as_read_syntax = false) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1366 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1367 // FIXME: should call "display" method
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1368 print_raw(os, pr_as_read_syntax);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1369 newline(os);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1370 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1371
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1372 void print_raw(std::ostream& os, bool /* pr_as_read_syntax */ = false) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1373 {
15936
da4cd4ab36db Report correct size for object of classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15926
diff changeset
1374 if (object.is_array ())
da4cd4ab36db Report correct size for object of classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15926
diff changeset
1375 os << "array (" << object.dims ().str () << ") of "
da4cd4ab36db Report correct size for object of classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15926
diff changeset
1376 << object.class_name () << " objects";
da4cd4ab36db Report correct size for object of classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15926
diff changeset
1377 else
da4cd4ab36db Report correct size for object of classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15926
diff changeset
1378 os << object.class_name () << " object";
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1379 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1380
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1381 octave_value_list subsref (const std::string& type,
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1382 const std::list<octave_value_list>& idx, int nargout);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1383
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1384 octave_value subsref (const std::string& type,
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1385 const std::list<octave_value_list>& idx)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1386 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1387 octave_value_list retval = subsref (type, idx, 1);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1388 return (retval.length () > 0 ? retval(0) : octave_value ());
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1389 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1390
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1391 octave_value subsasgn (const std::string& type,
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1392 const std::list<octave_value_list>& idx,
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1393 const octave_value& rhs);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1394
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1395 octave_value
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1396 undef_subsasgn (const std::string& type,
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1397 const std::list<octave_value_list>& idx,
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1398 const octave_value& rhs);
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1399
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1400 string_vector map_keys (void) const { return object.map_keys (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1401
15936
da4cd4ab36db Report correct size for object of classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15926
diff changeset
1402 dim_vector dims (void) const { return object.dims (); }
15036
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 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1405 cdef_object object;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1406
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1407 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1408 DECLARE_OCTAVE_ALLOCATOR
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 public:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1411 int type_id (void) const { return t_id; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1412 std::string type_name (void) const { return t_name; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1413 std::string class_name (void) const { return object.class_name (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1414
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1415 static int static_type_id (void) { return t_id; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1416 static std::string static_type_name (void) { return t_name; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1417 static std::string static_class_name (void) { return "<unknown>"; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1418 static void register_type (void);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1419
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1420 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1421 static int t_id;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1422
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1423 static const std::string t_name;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1424 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1425
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1426 inline octave_value
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1427 to_ov (const cdef_object& obj)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1428 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1429 if (obj.ok ())
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1430 return octave_value (new octave_classdef (obj));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1431 else
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1432 return octave_value (Matrix ());
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1433 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1434
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1435 inline octave_value
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1436 to_ov (const octave_value& ov)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1437 { return ov; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1438
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1439 inline cdef_object
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1440 to_cdef (const octave_value& val)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1441 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1442 if (val.type_name () == "object")
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1443 return dynamic_cast<octave_classdef *> (val.internal_rep ())->get_object ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1444 else
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1445 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1446 warning ("trying to cast non-object into object");
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1447 return cdef_object ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1448 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1449 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1450
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1451 inline cdef_object&
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1452 to_cdef_ref (octave_value& val)
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1453 {
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1454 static cdef_object empty;
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1455
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1456 if (val.type_name () == "object")
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1457 return dynamic_cast<octave_classdef *> (val.internal_rep ())->get_object_ref ();
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1458 else
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1459 {
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1460 warning ("trying to cast non-object into object");
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1461 return empty;
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1462 }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1463 }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1464
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1465 inline cdef_object
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1466 to_cdef (const cdef_object& obj)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1467 { return obj; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1468
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1469 OCTINTERP_API void install_classdef (void);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1470
16048
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1471 class
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1472 cdef_manager
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1473 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1474 public:
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1475
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1476 static cdef_class find_class (const std::string& name,
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1477 bool error_if_not_found = true,
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1478 bool load_if_not_found = true)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1479 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1480 if (instance_ok ())
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1481 return instance->do_find_class (name, error_if_not_found,
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1482 load_if_not_found);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1483
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1484 return cdef_class ();
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1485 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1486
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1487 static octave_function* 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
1488 const std::string& class_name)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1489 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1490 if (instance_ok ())
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1491 return instance->do_find_method_symbol (method_name, class_name);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1492
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1493 return 0;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1494 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1495
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1496 static cdef_package find_package (const std::string& name,
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1497 bool error_if_not_found = true)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1498 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1499 if (instance_ok ())
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1500 return instance->do_find_package (name, error_if_not_found);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1501
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1502 return cdef_package ();
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1503 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1504
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1505 static void register_class (const cdef_class& cls)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1506 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1507 if (instance_ok ())
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1508 instance->do_register_class (cls);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1509 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1510
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1511 static void unregister_class (const cdef_class& cls)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1512 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1513 if (instance_ok ())
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1514 instance->do_unregister_class (cls);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1515 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1516
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1517 static void register_package (const cdef_package& pkg)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1518 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1519 if (instance_ok ())
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1520 instance->do_register_package (pkg);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1521 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1522
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1523 static void unregister_package (const cdef_package& pkg)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1524 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1525 if (instance_ok ())
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1526 instance->do_unregister_package (pkg);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1527 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1528
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1529 private:
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1530
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1531 cdef_manager (void) { }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1532
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1533 cdef_manager (const cdef_manager&);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1534
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1535 cdef_manager& operator = (const cdef_manager&);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1536
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1537 ~cdef_manager (void) { }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1538
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1539 static void create_instance (void);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1540
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1541 static bool instance_ok (void)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1542 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1543 bool retval = true;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1544
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1545 if (! instance)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1546 create_instance ();
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1547
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1548 if (! instance)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1549 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1550 ::error ("unable to create cdef_manager!");
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1551
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1552 retval = false;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1553 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1554
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1555 return retval;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1556 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1557
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1558 static void cleanup_instance (void)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1559 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1560 delete instance;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1561
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1562 instance = 0;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1563 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1564
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1565 cdef_class do_find_class (const std::string& name, bool error_if_not_found,
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1566 bool load_if_not_found);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1567
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1568 octave_function* 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
1569 const std::string& class_name);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1570
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1571 cdef_package do_find_package (const std::string& name,
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1572 bool error_if_not_found);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1573
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1574 void do_register_class (const cdef_class& cls)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1575 { all_classes[cls.get_name ()] = cls; }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1576
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1577 void do_unregister_class (const cdef_class& cls)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1578 { all_classes.erase(cls.get_name ()); }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1579
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1580 void do_register_package (const cdef_package& pkg)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1581 { all_packages[pkg.get_name ()] = pkg; }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1582
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1583 void do_unregister_package (const cdef_package& pkg)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1584 { all_packages.erase(pkg.get_name ()); }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1585
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1586 private:
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1587
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1588 // The single cdef_manager instance
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1589 static cdef_manager *instance;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1590
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1591 // All registered/loaded classes
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1592 std::map<std::string, cdef_class> all_classes;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1593
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1594 // All registered/loaded packages
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1595 std::map<std::string, cdef_package> all_packages;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1596 };
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1597
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1598 #endif
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1599
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1600 /*
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1601 ;;; Local Variables: ***
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1602 ;;; mode: C++ ***
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1603 ;;; End: ***
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1604 */