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annotate libinterp/octave-value/ov-classdef.h @ 18397:642fc1165f3f

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Remove use of deprecate symbol_table::varref * ov-classdef.h (to_cdef_ref): Change argument to const-ref. * ov-classdef.cc (octave_classdef_superclass_ref::do_multi_index_op): Use symbol_table::varval instead of varref.
author Michael Goffioul <michael.goffioul@gmail.com>
date Sat, 25 Jan 2014 22:56:09 -0500
parents 954bf42180d3
children bcd71a2531d3
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1 /*
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2
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3 Copyright (C) 2012-2013 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 #include "symtab.h"
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34
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35 class cdef_object;
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36 class cdef_class;
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37 class cdef_property;
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38 class cdef_method;
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39 class cdef_package;
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40
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41 class tree_classdef;
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42
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43 // This is mainly a boostrap class to declare the expected interface.
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44 // The actual base class is cdef_class_base, which is declared after
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45 // cdef_object, such that it can contain cdef_object objects.
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46 class
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47 cdef_object_rep
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48 {
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49 public:
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50 friend class cdef_object;
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51
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52 public:
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53 cdef_object_rep (void) : refcount (1) { }
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54
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55 virtual ~cdef_object_rep (void) { }
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56
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57 virtual cdef_class get_class (void) const;
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58
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59 virtual void set_class (const cdef_class&)
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60 { gripe_invalid_object ("set_class"); }
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61
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62 virtual cdef_object_rep* clone (void) const
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63 {
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64 gripe_invalid_object ("clone");
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65 return new cdef_object_rep ();
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66 }
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67
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68 virtual cdef_object_rep* empty_clone (void) const
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69 {
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70 gripe_invalid_object ("empty_clone");
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71 return new cdef_object_rep ();
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72 }
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73
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74 virtual cdef_object_rep* copy (void) const
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75 {
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76 gripe_invalid_object ("copy");
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77 return new cdef_object_rep ();
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78 }
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79
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80 virtual cdef_object_rep* make_array (void) const
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81 {
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82 gripe_invalid_object ("make_array");
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83 return new cdef_object_rep ();
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84 }
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85
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86 virtual bool is_array (void) const { return false; }
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87
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88 virtual bool is_value_object (void) const { return false; }
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89
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90 virtual bool is_handle_object (void) const { return false; }
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91
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92 virtual bool is_meta_object (void) const { return false; }
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93
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94 virtual Array<cdef_object> array_value (void) const
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95 {
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96 gripe_invalid_object ("array_value");
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97 return Array<cdef_object> ();
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98 }
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99
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100 virtual void put (const std::string&, const octave_value&)
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101 { gripe_invalid_object ("put"); }
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102
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103 virtual octave_value get (const std::string&) const
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104 {
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105 gripe_invalid_object ("get");
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106 return octave_value ();
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107 }
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108
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109 virtual octave_value_list
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110 subsref (const std::string&, const std::list<octave_value_list>&,
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111 int, size_t&, const cdef_class&, bool)
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112 {
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113 gripe_invalid_object ("subsref");
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114 return octave_value_list ();
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115 }
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116
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117 virtual octave_value
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118 subsasgn (const std::string&, const std::list<octave_value_list>&,
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119 const octave_value&)
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120 {
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121 gripe_invalid_object ("subsasgn");
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122 return octave_value ();
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123 }
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124
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125 virtual string_vector map_keys(void) const;
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126
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127 virtual bool is_valid (void) const { return false; }
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128
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129 std::string class_name (void) const;
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130
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131 virtual void mark_for_construction (const cdef_class&)
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132 { gripe_invalid_object ("mark_for_construction"); }
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133
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134 virtual bool is_constructed_for (const cdef_class&) const
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135 {
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136 gripe_invalid_object ("is_constructed_for");
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137 return false;
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138 }
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139
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140 virtual bool is_partially_constructed_for (const cdef_class&) const
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141 {
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142 gripe_invalid_object ("is_partially_constructed_for");
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143 return false;
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144 }
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145
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146 virtual void mark_as_constructed (void)
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147 { gripe_invalid_object ("mark_as_constructed"); }
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148
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149 virtual void mark_as_constructed (const cdef_class&)
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150 { gripe_invalid_object ("mark_as_constructed"); }
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151
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152 virtual bool is_constructed (void) const
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153 {
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154 gripe_invalid_object ("is_constructed");
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155 return false;
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156 }
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157
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158 virtual octave_idx_type static_count (void) const { return 0; }
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159
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160 virtual void destroy (void) { delete this; }
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161
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162 void release (void)
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163 {
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164 if (--refcount == static_count ())
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165 destroy ();
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166 }
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167
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168 virtual dim_vector dims (void) const { return dim_vector (); }
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169
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170 protected:
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171 /* reference count */
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172 octave_refcount<octave_idx_type> refcount;
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173
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174 protected:
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175 /* Restricted copying */
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176 cdef_object_rep (const cdef_object_rep&)
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177 : refcount (1) { }
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178
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179 private:
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180 /* No assignment */
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181 cdef_object_rep& operator = (const cdef_object_rep& );
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182
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183 void gripe_invalid_object (const char *who) const
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184 { error ("%s: invalid object", who); }
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185 };
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186
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187 class
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188 cdef_object
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189 {
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190 public:
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191 /* FIXME: use a null object */
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192 cdef_object (void)
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193 : rep (new cdef_object_rep ()) { }
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194
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195 cdef_object (const cdef_object& obj)
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196 : rep (obj.rep)
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197 {
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198 rep->refcount++;
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199 }
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200
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201 cdef_object (cdef_object_rep *r)
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202 : rep (r) { }
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203
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204 virtual ~cdef_object (void)
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205 { rep->release (); }
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206
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207 cdef_object& operator = (const cdef_object& obj)
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208 {
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209 if (rep != obj.rep)
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210 {
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211 rep->release ();
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212
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213 rep = obj.rep;
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214 rep->refcount++;
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215 }
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216
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217 return *this;
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218 }
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219
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220 cdef_class get_class (void) const;
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221
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222 void set_class (const cdef_class& cls) { rep->set_class (cls); }
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223
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224 std::string class_name (void) const
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225 { return rep->class_name (); }
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226
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227 cdef_object clone (void) const
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228 { return cdef_object (rep->clone ()); }
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229
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230 cdef_object empty_clone (void) const
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231 { return cdef_object (rep->empty_clone ()); }
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232
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233 dim_vector dims (void) const { return rep->dims (); }
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234
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235 cdef_object make_array (void) const
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236 { return cdef_object (rep->make_array ()); }
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237
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238 cdef_object copy (void) const
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239 { return cdef_object (rep->copy ()); }
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240
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241 bool is_array (void) const { return rep->is_array (); }
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242
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243 bool is_value_object (void) const { return rep->is_value_object (); }
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244
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245 bool is_handle_object (void) const { return rep->is_handle_object (); }
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246
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247 bool is_meta_object (void) const { return rep->is_meta_object (); }
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248
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249 Array<cdef_object> array_value (void) const { return rep->array_value (); }
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250
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251 void put (const std::string& pname, const octave_value& val)
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252 { rep->put (pname, val); }
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253
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254 octave_value get (const std::string& pname) const
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255 { return rep->get (pname); }
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256
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257 octave_value_list
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258 subsref (const std::string& type, const std::list<octave_value_list>& idx,
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259 int nargout, size_t& skip, const cdef_class& context,
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260 bool auto_add = false)
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261 { return rep->subsref (type, idx, nargout, skip, context, auto_add); }
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262
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263 octave_value
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264 subsasgn (const std::string& type, const std::list<octave_value_list>& idx,
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265 const octave_value& rhs, int ignore_copies = 0)
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266 {
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267 make_unique (ignore_copies);
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268 return rep->subsasgn (type, idx, rhs);
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269 }
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270
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271 string_vector map_keys (void) const { return rep->map_keys (); }
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272
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273 const cdef_object_rep* get_rep (void) const { return rep; }
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274
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275 bool ok (void) const { return rep->is_valid (); }
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276
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277 void mark_for_construction (const cdef_class& cls)
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278 { rep->mark_for_construction (cls); }
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279
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280 bool is_constructed (void) const { return rep->is_constructed (); }
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281
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282 bool is_constructed_for (const cdef_class& cls) const
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283 { return rep->is_constructed_for (cls); }
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284
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285 bool is_partially_constructed_for (const cdef_class& cls) const
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286 { return rep->is_partially_constructed_for (cls); }
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287
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288 void mark_as_constructed (void) { rep->mark_as_constructed (); }
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289
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290 void mark_as_constructed (const cdef_class& cls)
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291 { rep->mark_as_constructed (cls); }
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292
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293 bool is (const cdef_object& obj) const { return rep == obj.rep; }
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294
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295 protected:
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296 cdef_object_rep* get_rep (void) { return rep; }
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297
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298 void make_unique (int ignore_copies)
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299 {
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300 if (rep->refcount > ignore_copies + 1)
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301 *this = clone ();
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302 }
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303
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304 private:
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305 cdef_object_rep *rep;
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306 };
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307
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308 class
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309 cdef_object_base : public cdef_object_rep
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310 {
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311 public:
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312 cdef_object_base (void)
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313 : cdef_object_rep (), klass ()
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314 {
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315 register_object ();
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316 }
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317
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318 ~cdef_object_base (void) { unregister_object (); }
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319
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320 cdef_class get_class (void) const;
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321
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322 void set_class (const cdef_class& cls);
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323
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324 cdef_object_rep* empty_clone (void) const
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325 { return new cdef_object_base (*this); }
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326
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327 cdef_object_rep* make_array (void) const;
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328
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329 protected:
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330 // Restricted copying!
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331 cdef_object_base (const cdef_object_base& obj)
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332 : cdef_object_rep (obj), klass (obj.klass)
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333 {
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334 register_object ();
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335 }
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336
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337 private:
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338 void register_object (void);
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339
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340 void unregister_object (void);
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341
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342 private:
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343 // The class of the object
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344 cdef_object klass;
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345
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346 private:
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347 // No assignment!
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348 cdef_object_base& operator = (const cdef_object_base&);
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349 };
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350
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351 class
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352 cdef_object_array : public cdef_object_base
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353 {
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354 public:
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355 cdef_object_array (void) : cdef_object_base () { }
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356
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357 cdef_object_array (const Array<cdef_object>& a)
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358 : cdef_object_base (), array (a) { }
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359
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360 cdef_object_rep* clone (void) const
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361 { return new cdef_object_array (*this); }
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362
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363 dim_vector dims (void) const { return array.dims (); }
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364
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365 bool is_valid (void) const { return true; }
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366
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367 bool is_array (void) const { return true; }
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368
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369 Array<cdef_object> array_value (void) const { return array; }
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370
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371 octave_value_list
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372 subsref (const std::string& type, const std::list<octave_value_list>& idx,
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373 int nargout, size_t& skip, const cdef_class& context,
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374 bool auto_add);
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375
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376 octave_value
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377 subsasgn (const std::string& type, const std::list<octave_value_list>& idx,
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378 const octave_value& rhs);
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379
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380 private:
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381 Array<cdef_object> array;
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382
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383 private:
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384 void fill_empty_values (void) { fill_empty_values (array); }
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385
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386 void fill_empty_values (Array<cdef_object>& arr);
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387
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388 // Private copying!
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389 cdef_object_array (const cdef_object_array& obj)
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390 : cdef_object_base (obj), array (obj.array) { }
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391
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392 // No assignment!
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393 cdef_object_array& operator = (const cdef_object_array&);
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394 };
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395
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396 class
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397 cdef_object_scalar : public cdef_object_base
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398 {
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399 public:
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400 cdef_object_scalar (void) : cdef_object_base () { }
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401
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402 ~cdef_object_scalar (void) { }
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403
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404 dim_vector dims (void) const { return dim_vector (1, 1); }
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405
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406 void put (const std::string& pname, const octave_value& val)
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407 { map.assign (pname, val); }
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408
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409 octave_value get (const std::string& pname) const
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410 {
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Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
411 Cell val = map.contents (pname);
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 if (val.numel () > 0)
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
414 return val(0, 0);
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
415 else
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
416 {
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
417 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
418 return octave_value ();
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
419 }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
420 }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
421
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
422 octave_value_list
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
423 subsref (const std::string& type, const std::list<octave_value_list>& idx,
16696
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
424 int nargout, size_t& skip, const cdef_class& context,
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
425 bool auto_add);
15909
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 octave_value
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
428 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
429 const octave_value& rhs);
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_for_construction (const cdef_class&);
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_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
434
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
435 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
436
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
437 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
438
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
439 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
440
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
441 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
442
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
443 protected:
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
444 // Object property values
18396
954bf42180d3 Remove use of deprecate Octave_map in classdef.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18382
diff changeset
445 octave_scalar_map map;
15909
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 // 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
448 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
449
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
450 protected:
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
451 // Restricted object copying!
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
452 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
453 : 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
454
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
455 private:
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
456 // No assignment!
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
457 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
458 };
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
459
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
460 class
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
461 handle_cdef_object : public cdef_object_scalar
15036
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 public:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
464 handle_cdef_object (void)
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
465 : cdef_object_scalar () { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
466
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
467 ~handle_cdef_object (void);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
468
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
469 cdef_object_rep* clone (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
470 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
471 handle_cdef_object *obj = const_cast<handle_cdef_object *> (this);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
472 obj->refcount++;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
473 return obj;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
474 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
475
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
476 cdef_object_rep* copy (void) const
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
477 { return new handle_cdef_object (*this); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
478
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
479 bool is_valid (void) const { return true; }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
480
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
481 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
482
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
483 protected:
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
484 // Restricted copying!
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
485 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
486 : cdef_object_scalar (obj) { }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
487
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
488 private:
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
489 // No assignment
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
490 handle_cdef_object& operator = (const handle_cdef_object&);
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
491 };
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
492
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
493 class
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
494 value_cdef_object : public cdef_object_scalar
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
495 {
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
496 public:
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
497 value_cdef_object (void)
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
498 : cdef_object_scalar () { }
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
499
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
500 ~value_cdef_object (void);
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
501
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
502 cdef_object_rep* clone (void) const
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
503 { return new value_cdef_object (*this); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
504
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
505 cdef_object_rep* copy (void) const { return clone (); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
506
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
507 bool is_valid (void) const { return true; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
508
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
509 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
510
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
511 private:
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
512 // Private copying!
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
513 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
514 : cdef_object_scalar (obj) { }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
515
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
516 // No assignment!
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
517 value_cdef_object& operator = (const value_cdef_object&);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
518 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
519
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
520 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
521 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
522 {
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
523 public:
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
524 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
525 : 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
526
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
527 ~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
528
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
529 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
530 { 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
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 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
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 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
535
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
536 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
537
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
538 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
539
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
540 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
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 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
543 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
544 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
545 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
546 {
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
547 ::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
548 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
549 }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
550
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
551 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
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 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
554 { 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
555
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
556 protected:
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
557 // 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
558 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
559 : 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
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 private:
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
562 // 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
563 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
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
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
566 class
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
567 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
568 {
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
569 public:
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
570 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
571 : 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
572
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_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
574 : 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
575
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
576 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
577 : 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
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 // 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
580 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
581 : 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
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 ~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
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 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
586
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
587 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
588
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
589 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
590
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
591 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
592
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
593 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
594 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
595 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
596 { 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
597
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
598 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
599
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
600 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
601 { 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
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 private:
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_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
605 { 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
606
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
607 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
608 { 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
609 };
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
610
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
611 class
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
612 cdef_class : public cdef_meta_object
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
613 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
614 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
615
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
616 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
617 cdef_class_rep : public cdef_meta_object_rep
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
618 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
619 public:
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
620 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
621 : 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
622 object_count (0), meta (false) { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
623
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
624 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
625
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
626 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
627
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
628 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
629
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
630 std::string get_name (void) const
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
631 { return get ("Name").string_value (); }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
632
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
633 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
634
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
635 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
636
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
637 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
638
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
639 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
640
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
641 void install_method (const cdef_method& meth);
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 Cell get_methods (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 cdef_property find_property (const std::string& nm);
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 void install_property (const cdef_property& prop);
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 Cell get_properties (void);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
650
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
651 string_vector get_names (void);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
652
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
653 void set_directory (const std::string& dir) { directory = dir; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
654
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
655 std::string get_directory (void) const { return directory; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
656
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
657 void delete_object (cdef_object obj);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
658
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
659 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
660 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
661 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
662
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
663 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
664
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
665 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
666 { 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
667
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
668 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
669
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
670 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
671
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
672 void initialize_object (cdef_object& obj);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
673
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
674 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
675
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
676 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
677
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
678 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
679
15910
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
680 void register_object (void) { object_count++; }
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
681
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
682 void unregister_object (void) { object_count--; }
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
683
15911
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
684 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
685
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
686 void destroy (void)
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
687 {
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
688 if (member_count)
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
689 {
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
690 refcount++;
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
691 cdef_class lock (this);
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
692
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
693 member_count = 0;
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
694 method_map.clear ();
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
695 property_map.clear ();
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
696 }
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
697 else
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
698 delete this;
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
699 }
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
700
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
701 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
702
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
703 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
704
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
705 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
706 void load_all_methods (void);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
707
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
708 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
709
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
710 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
711 bool only_inherited);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
712
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
713 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
714 bool only_inherited);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
715
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
716 cdef_class wrap (void)
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
717 {
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
718 refcount++;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
719 return cdef_class (this);
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
720 }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
721
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
722 private:
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
723 // 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
724 // (not used yet)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
725 std::string directory;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
726
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
727 // The methods defined by this class.
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
728 std::map<std::string,cdef_method> method_map;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
729
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
730 // The properties defined by this class.
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
731 std::map<std::string,cdef_property> property_map;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
732
15911
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
733 // 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
734 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
735
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
736 // 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
737 // 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
738 bool handle_class;
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
739
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
740 // 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
741 // 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
742 // 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
743 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
744
15910
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
745 // The number of objects of this class.
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
746 octave_refcount<octave_idx_type> object_count;
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
747
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
748 // 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
749 bool meta;
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
750
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
751 // Utility iterator typedef's.
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
752 typedef std::map<std::string,cdef_method>::iterator method_iterator;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
753 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
754 typedef std::map<std::string,cdef_property>::iterator property_iterator;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
755 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
756
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
757 private:
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
758 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
759 : 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
760 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
761 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
762 implicit_ctor_list (c.implicit_ctor_list),
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
763 object_count (c.object_count), meta (c.meta) { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
764 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
765
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
766 public:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
767 // Create and invalid class object
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
768 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
769 : cdef_meta_object () { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
770
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
771 cdef_class (const std::string& nm,
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
772 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
773 : 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
774 { get_rep ()->set_name (nm); }
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
775
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
776 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
777 : cdef_meta_object (cls) { }
15036
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 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
780 : cdef_meta_object (obj)
15036
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 // This should never happen...
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
783 if (! is_class ())
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
784 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
785 class_name ().c_str ());
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
786 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
787
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
788 cdef_class& operator = (const cdef_class& cls)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
789 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
790 cdef_object::operator= (cls);
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 return *this;
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
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
795 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
796
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
797 void install_method (const cdef_method& meth)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
798 { get_rep ()->install_method (meth); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
799
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
800 Cell get_methods (void) { return get_rep ()->get_methods (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
801
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
802 cdef_property find_property (const std::string& nm);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
803
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
804 void install_property (const cdef_property& prop)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
805 { get_rep ()->install_property (prop); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
806
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
807 Cell get_properties (void) { return get_rep ()->get_properties (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
808
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
809 string_vector get_names (void) { return get_rep ()->get_names (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
810
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
811 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
812
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
813 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
814
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
815 void set_directory (const std::string& dir)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
816 { get_rep ()->set_directory (dir); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
817
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
818 std::string get_directory (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
819 { return get_rep ()->get_directory (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
820
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
821 std::string get_name (void) const
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
822 { return get_rep ()->get_name (); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
823
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
824 bool is_builtin (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
825 { return get_directory ().empty (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
826
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
827 void delete_object (cdef_object obj)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
828 { get_rep ()->delete_object (obj); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
829
18263
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17746
diff changeset
830 static cdef_class make_meta_class (tree_classdef* t,
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17746
diff changeset
831 bool is_at_folder = false);
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
832
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
833 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
834
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
835 octave_function* get_constructor_function (void)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
836 { return get_method_function (get_name ()); }
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 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
839 { return get_rep ()->construct (args); }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
840
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
841 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
842 { return get_rep ()->construct_object (args); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
843
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
844 void initialize_object (cdef_object& obj)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
845 { get_rep ()->initialize_object (obj); }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
846
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
847 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
848 { get_rep ()->run_constructor (obj, args); }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
849
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
850 void mark_as_handle_class (void)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
851 { get_rep ()->mark_as_handle_class (); }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
852
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
853 bool is_handle_class (void) const
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
854 { return get_rep ()->is_handle_class (); }
15037
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
855
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
856 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
857
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
858 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
859
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
860 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
861 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
862 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
863 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
864
15910
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
865 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
866
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
867 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
868
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
869 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
870 cdef_class_rep* get_rep (void)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
871 { return dynamic_cast<cdef_class_rep *> (cdef_object::get_rep ()); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
872
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
873 const cdef_class_rep* get_rep (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
874 { 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
875
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
876 friend bool operator == (const cdef_class&, const cdef_class&);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
877 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
878 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
879
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
880 private:
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
881 static cdef_class _meta_class;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
882 static cdef_class _meta_property;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
883 static cdef_class _meta_method;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
884 static cdef_class _meta_package;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
885
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
886 friend void install_classdef (void);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
887 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
888
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
889 inline bool
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
890 operator == (const cdef_class& clsa, const cdef_class& clsb)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
891 // 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
892 { return (clsa.get_rep () == clsb.get_rep ()); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
893
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
894 inline bool
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
895 operator != (const cdef_class& clsa, const cdef_class& clsb)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
896 { return ! (clsa == clsb); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
897
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
898 // 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
899 inline bool
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
900 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
901 { 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
902
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
903 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
904 cdef_property : public cdef_meta_object
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
905 {
15926
f97a746e4544 ov-classdef.h: Include class-key when declaring a friend
Ben Abbott <bpabbott@mac.com>
parents: 15913
diff changeset
906 friend class cdef_class;
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
907
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
908 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
909
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
910 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
911 cdef_property_rep : public cdef_meta_object_rep
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
912 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
913 public:
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
914 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
915 : cdef_meta_object_rep () { }
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
916
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
917 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
918
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
919 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
920
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
921 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
922
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
923 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
924
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
925 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
926
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
927 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
928 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
929
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
930 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
931 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
932 const std::string& who = std::string ());
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
933
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
934 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
935 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
936 const std::string& who = std::string ());
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
937
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 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
939
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
940 bool check_set_access (void) const;
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
941
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
942 private:
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
943 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
944 : cdef_meta_object_rep (p) { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
945
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
946 bool is_recursive_set (const cdef_object& obj) const;
16698
13b3b92ea99c Implement property accessors.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16696
diff changeset
947
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
948 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
949 {
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
950 refcount++;
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
951 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
952 }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
953 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
954
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
955 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
956 cdef_property (void) : cdef_meta_object () { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
957
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
958 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
959 : 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
960 { get_rep ()->set_name (nm); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
961
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
962 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
963 : cdef_meta_object (prop) { }
15036
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 (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
966 : cdef_meta_object (obj)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
967 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
968 // This should never happen...
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
969 if (! is_property ())
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
970 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
971 class_name ().c_str ());
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
972 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
973
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
974 cdef_property& operator = (const cdef_property& prop)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
975 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
976 cdef_object::operator= (prop);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
977
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
978 return *this;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
979 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
980
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
981 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
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 { 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
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 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
986 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
987 { return get_rep ()->get_value (do_check_access, who); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
988
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
989 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
990 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
991 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
992 { 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
993
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
994 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
995 { return get_rep ()->check_get_access (); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
996
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
997 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
998 { return get_rep ()->check_set_access (); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
999
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1000 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
1001
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1002 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
1003
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1004 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1005 cdef_property_rep* get_rep (void)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1006 { return dynamic_cast<cdef_property_rep *> (cdef_object::get_rep ()); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1007
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1008 const cdef_property_rep* get_rep (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1009 { 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
1010 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1011
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1012 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
1013 cdef_method : public cdef_meta_object
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1014 {
15926
f97a746e4544 ov-classdef.h: Include class-key when declaring a friend
Ben Abbott <bpabbott@mac.com>
parents: 15913
diff changeset
1015 friend class cdef_class;
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1016
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1017 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1018
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1019 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
1020 cdef_method_rep : public cdef_meta_object_rep
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1021 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1022 public:
18263
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17746
diff changeset
1023 cdef_method_rep (void)
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17746
diff changeset
1024 : cdef_meta_object_rep (), function (), dispatch_type ()
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17746
diff changeset
1025 { }
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1026
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1027 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
1028
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1029 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
1030
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1031 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
1032
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1033 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
1034
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1035 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
1036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1037 octave_value get_function (void) const { return function; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1038
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1039 void set_function (const octave_value& fcn) { function = fcn; }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1040
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1041 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
1042
18263
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17746
diff changeset
1043 bool is_external (void) const { return ! dispatch_type.empty (); }
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17746
diff changeset
1044
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17746
diff changeset
1045 void mark_as_external (const std::string& dtype)
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17746
diff changeset
1046 { dispatch_type = dtype; }
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17746
diff changeset
1047
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1048 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
1049 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
1050 const std::string& who = std::string ());
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1051
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1052 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
1053 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
1054 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
1055 const std::string& who = std::string ());
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1056
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1057 bool is_constructor (void) const;
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1058
16048
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1059 octave_value_list
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1060 meta_subsref (const std::string& type,
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1061 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
1062
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1063 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
1064 { return (type == '(' || type == '.'); }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1065
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1066 private:
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1067 cdef_method_rep (const cdef_method_rep& m)
18263
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17746
diff changeset
1068 : cdef_meta_object_rep (m), function (m.function),
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17746
diff changeset
1069 dispatch_type (m.dispatch_type)
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17746
diff changeset
1070 { }
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1071
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1072 void check_method (void);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1073
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1074 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
1075 {
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1076 refcount++;
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1077 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
1078 }
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1079
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1080 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1081 octave_value function;
18263
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17746
diff changeset
1082
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17746
diff changeset
1083 // When non-empty, the method is externally defined and this member
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17746
diff changeset
1084 // is used to cache the dispatch type to look for the method.
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17746
diff changeset
1085 std::string dispatch_type;
15036
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
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1088 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
1089 cdef_method (void) : cdef_meta_object () { }
15036
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 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
1092 : 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
1093 { get_rep ()->set_name (nm); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1094
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1095 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
1096 : cdef_meta_object (meth) { }
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 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
1099 : cdef_meta_object (obj)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1100 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1101 // This should never happen...
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1102 if (! is_method ())
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1103 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
1104 class_name ().c_str ());
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1105 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1106
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1107 cdef_method& operator = (const cdef_method& meth)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1108 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1109 cdef_object::operator= (meth);
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 return *this;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1112 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1113
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1114 /* 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
1115 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
1116 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
1117 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
1118 { 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
1119
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1120 /* dot-invokation: object is pushed as 1st argument */
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1121 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
1122 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
1123 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
1124 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
1125 { 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
1126
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1127 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
1128
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1129 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
1130
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1131 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
1132
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1133 void set_function (const octave_value& fcn)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1134 { get_rep ()->set_function (fcn); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1135
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1136 octave_value get_function (void) const
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1137 { return get_rep ()->get_function (); }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1138
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1139 bool is_constructor (void) const
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1140 { return get_rep ()->is_constructor (); }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1141
18263
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17746
diff changeset
1142 bool is_external (void) const { return get_rep ()->is_external (); }
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17746
diff changeset
1143
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17746
diff changeset
1144 void mark_as_external (const std::string& dtype)
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17746
diff changeset
1145 { get_rep ()->mark_as_external (dtype); }
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17746
diff changeset
1146
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1147 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1148 cdef_method_rep* get_rep (void)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1149 { return dynamic_cast<cdef_method_rep *> (cdef_object::get_rep ()); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1150
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1151 const cdef_method_rep* get_rep (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1152 { 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
1153 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1154
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1155 inline cdef_class
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1156 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
1157 {
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1158 gripe_invalid_object ("get_class");
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1159 return cdef_class ();
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1160 }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1161
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1162 inline std::string
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1163 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
1164 { return get_class ().get_name (); }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1165
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1166 inline cdef_class
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1167 cdef_object::get_class (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1168 { return rep->get_class (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1169
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1170 inline cdef_class
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1171 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
1172 { return cdef_class (klass); }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1173
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1174 inline void
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1175 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
1176 {
15910
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1177 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
1178 || (klass.ok () && ! cls.ok ())
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1179 || (! klass.ok () && cls.ok ()))
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1180 {
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1181 unregister_object ();
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1182 klass = cls;
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1183 register_object ();
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1184 }
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1185 }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1186
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1187 inline void
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1188 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
1189 {
15910
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1190 if (klass.ok ())
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1191 {
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1192 cdef_class cls (get_class ());
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1193
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1194 if (! error_state && cls.ok ())
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1195 cls.register_object ();
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1196 }
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1197 }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1198
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1199 inline void
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1200 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
1201 {
15910
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1202 if (klass.ok ())
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1203 {
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1204 cdef_class cls (get_class ());
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1205
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1206 if (! error_state && cls.ok ())
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1207 cls.unregister_object ();
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1208 }
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1209 }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1210
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1211 inline cdef_object_rep*
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1212 cdef_object_base::make_array (void) const
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1213 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1214 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
1215
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1216 r->set_class (get_class ());
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1217
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1218 return r;
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1219 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1220
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1221 inline cdef_method
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1222 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
1223 { return get_rep ()->find_method (nm, local); }
15036
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 inline cdef_property
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1226 cdef_class::find_property (const std::string& nm)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1227 { return get_rep ()->find_property (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 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
1230 cdef_package : public cdef_meta_object
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1231 {
15926
f97a746e4544 ov-classdef.h: Include class-key when declaring a friend
Ben Abbott <bpabbott@mac.com>
parents: 15913
diff changeset
1232 friend class cdef_class;
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1233
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1234 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1235
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1236 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
1237 cdef_package_rep : public cdef_meta_object_rep
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1238 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1239 public:
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1240 cdef_package_rep (void)
16684
edbb123cbe3a Correct handling of package context in symbol table.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16676
diff changeset
1241 : cdef_meta_object_rep (), member_count (0) { }
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1242
16684
edbb123cbe3a Correct handling of package context in symbol table.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16676
diff changeset
1243 ~cdef_package_rep (void) { }
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1244
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1245 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
1246
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1247 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
1248
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1249 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
1250
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1251 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
1252
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1253 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
1254
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1255 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
1256
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1257 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
1258
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1259 Cell get_classes (void) const;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1260
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1261 Cell get_functions (void) const;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1262
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1263 Cell get_packages (void) const;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1264
15911
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1265 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
1266
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1267 void destroy (void)
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1268 {
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1269 if (member_count)
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1270 {
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1271 refcount++;
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1272 cdef_package lock (this);
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1273
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1274 member_count = 0;
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1275 class_map.clear ();
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1276 package_map.clear ();
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1277 }
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1278 else
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1279 delete this;
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1280 }
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1281
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1282 octave_value_list
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1283 meta_subsref (const std::string& type,
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1284 const std::list<octave_value_list>& idx, int nargout);
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1285
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1286 void meta_release (void);
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1287
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1288 bool meta_is_postfix_index_handled (char type) const
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1289 { return (type == '.'); }
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1290
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1291 octave_value find (const std::string& nm);
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1292
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1293 private:
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1294 std::string full_name;
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1295 std::map<std::string, cdef_class> class_map;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1296 std::map<std::string, octave_value> function_map;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1297 std::map<std::string, cdef_package> package_map;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1298
15911
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1299 // 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
1300 // 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
1301 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
1302
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1303 typedef std::map<std::string, cdef_class>::iterator class_iterator;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1304 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
1305 typedef std::map<std::string, octave_value>::iterator function_iterator;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1306 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
1307 typedef std::map<std::string, cdef_package>::iterator package_iterator;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1308 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
1309
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1310 private:
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1311 cdef_package_rep (const cdef_package_rep& p)
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1312 : cdef_meta_object_rep (p), full_name (p.full_name),
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1313 class_map (p.class_map), function_map (p.function_map),
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1314 package_map (p.package_map), member_count (p.member_count)
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1315 { }
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1316
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1317 cdef_package wrap (void)
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1318 {
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1319 refcount++;
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1320 return cdef_package (this);
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1321 }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1322 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1323
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1324 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
1325 cdef_package (void) : cdef_meta_object () { }
15036
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 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
1328 : 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
1329 { get_rep ()->set_name (nm); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1330
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1331 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
1332 : 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
1333
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1334 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
1335 : cdef_meta_object (obj)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1336 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1337 // This should never happen...
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1338 if (! is_package ())
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1339 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
1340 class_name ().c_str ());
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1341 }
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 cdef_package& operator = (const cdef_package& pack)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1344 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1345 cdef_object::operator= (pack);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1346
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1347 return *this;
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
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1350 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
1351 { get_rep ()->install_class (cls, nm); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1352
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1353 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
1354 { get_rep ()->install_function (fcn, nm); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1355
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1356 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
1357 { get_rep ()->install_package (pack, nm); }
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 Cell get_classes (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1360 { return get_rep ()->get_classes (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1361
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1362 Cell get_functions (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1363 { return get_rep ()->get_functions (); }
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 Cell get_packages (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1366 { return get_rep ()->get_packages (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1367
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1368 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
1369
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1370 octave_value find (const std::string& nm) { return get_rep ()->find (nm); }
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1371
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1372 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
1373
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1374 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1375 cdef_package_rep* get_rep (void)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1376 { return dynamic_cast<cdef_package_rep *> (cdef_object::get_rep ()); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1377
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1378 const cdef_package_rep* get_rep (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1379 { 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
1380
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1381 private:
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1382 static cdef_package _meta;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1383
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1384 friend void install_classdef (void);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1385 };
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 class
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1388 octave_classdef : public octave_base_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 public:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1391 octave_classdef (void)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1392 : octave_base_value (), object () { }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1393
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1394 octave_classdef (const cdef_object& obj)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1395 : octave_base_value (), object (obj) { }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1396
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1397 octave_classdef (const octave_classdef& obj)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1398 : octave_base_value (obj), object (obj.object) { }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1399
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1400 octave_base_value* clone (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1401 { return new octave_classdef (object.clone ()); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1402
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1403 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
1404 { return new octave_classdef (object.empty_clone ()); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1405
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1406 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
1407
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1408 cdef_object& get_object_ref (void) { return object; }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1409
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1410 bool is_defined (void) const { return true; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1411
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1412 bool is_map (void) const { return true; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1413
18306
122239398a03 Partial support for operator overload in classdef.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18263
diff changeset
1414 bool is_object (void) const { return true; }
122239398a03 Partial support for operator overload in classdef.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18263
diff changeset
1415
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1416 bool print_as_scalar (void) const { return true; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1417
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1418 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
1419 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1420 // FIXME: should call "display" method
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1421 print_raw(os, pr_as_read_syntax);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1422 newline(os);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1423 }
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 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
1426 {
15936
da4cd4ab36db Report correct size for object of classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15926
diff changeset
1427 if (object.is_array ())
da4cd4ab36db Report correct size for object of classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15926
diff changeset
1428 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
1429 << object.class_name () << " objects";
da4cd4ab36db Report correct size for object of classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15926
diff changeset
1430 else
da4cd4ab36db Report correct size for object of classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15926
diff changeset
1431 os << object.class_name () << " object";
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1432 }
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 octave_value_list subsref (const std::string& type,
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1435 const std::list<octave_value_list>& idx, int nargout);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1436
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1437 octave_value subsref (const std::string& type,
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1438 const std::list<octave_value_list>& idx)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1439 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1440 octave_value_list retval = subsref (type, idx, 1);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1441 return (retval.length () > 0 ? retval(0) : octave_value ());
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1442 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1443
16696
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
1444 octave_value subsref (const std::string& type,
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
1445 const std::list<octave_value_list>& idx,
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
1446 bool auto_add);
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
1447
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1448 octave_value subsasgn (const std::string& type,
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1449 const std::list<octave_value_list>& idx,
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1450 const octave_value& rhs);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1451
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1452 octave_value
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1453 undef_subsasgn (const std::string& type,
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1454 const std::list<octave_value_list>& idx,
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1455 const octave_value& rhs);
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1456
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1457 string_vector map_keys (void) const { return object.map_keys (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1458
15936
da4cd4ab36db Report correct size for object of classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15926
diff changeset
1459 dim_vector dims (void) const { return object.dims (); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1460
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1461 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1462 cdef_object object;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1463
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1464 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1465 DECLARE_OCTAVE_ALLOCATOR
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1466
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1467 public:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1468 int type_id (void) const { return t_id; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1469 std::string type_name (void) const { return t_name; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1470 std::string class_name (void) const { return object.class_name (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1471
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1472 static int static_type_id (void) { return t_id; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1473 static std::string static_type_name (void) { return t_name; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1474 static std::string static_class_name (void) { return "<unknown>"; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1475 static void register_type (void);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1476
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1477 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1478 static int t_id;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1479
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1480 static const std::string t_name;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1481 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1482
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1483 inline octave_value
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1484 to_ov (const cdef_object& obj)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1485 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1486 if (obj.ok ())
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1487 return octave_value (new octave_classdef (obj));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1488 else
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1489 return octave_value (Matrix ());
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1490 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1491
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1492 inline octave_value
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1493 to_ov (const octave_value& ov)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1494 { return ov; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1495
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1496 inline cdef_object
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1497 to_cdef (const octave_value& val)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1498 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1499 if (val.type_name () == "object")
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1500 return dynamic_cast<octave_classdef *> (val.internal_rep ())->get_object ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1501 else
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1502 {
18382
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18306
diff changeset
1503 error ("cannot convert `%s' into `object'", val.type_name().c_str ());
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1504 return cdef_object ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1505 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1506 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1507
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1508 inline cdef_object&
18397
642fc1165f3f Remove use of deprecate symbol_table::varref
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18396
diff changeset
1509 to_cdef_ref (const octave_value& val)
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1510 {
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1511 static cdef_object empty;
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1512
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1513 if (val.type_name () == "object")
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1514 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
1515 else
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1516 {
18382
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18306
diff changeset
1517 error ("cannot convert `%s' into `object'", val.type_name().c_str ());
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1518 return empty;
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1519 }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1520 }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1521
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1522 inline cdef_object
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1523 to_cdef (const cdef_object& obj)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1524 { return obj; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1525
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1526 OCTINTERP_API void install_classdef (void);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1527
16048
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1528 class
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1529 cdef_manager
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 public:
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 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
1534 bool error_if_not_found = true,
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1535 bool load_if_not_found = true)
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 if (instance_ok ())
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1538 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
1539 load_if_not_found);
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 return cdef_class ();
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
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1544 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
1545 const std::string& class_name)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1546 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1547 if (instance_ok ())
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1548 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
1549
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1550 return 0;
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
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1553 static cdef_package find_package (const std::string& name,
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1554 bool error_if_not_found = true,
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1555 bool load_if_not_found = true)
16048
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 if (instance_ok ())
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1558 return instance->do_find_package (name, error_if_not_found,
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1559 load_if_not_found);
16048
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1560
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1561 return cdef_package ();
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1562 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1563
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1564 static octave_function* find_package_symbol (const std::string& pack_name)
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1565 {
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1566 if (instance_ok ())
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1567 return instance->do_find_package_symbol (pack_name);
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1568
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1569 return 0;
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1570 }
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1571
16048
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1572 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
1573 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1574 if (instance_ok ())
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1575 instance->do_register_class (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
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1578 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
1579 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1580 if (instance_ok ())
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1581 instance->do_unregister_class (cls);
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
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1584 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
1585 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1586 if (instance_ok ())
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1587 instance->do_register_package (pkg);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1588 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1589
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1590 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
1591 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1592 if (instance_ok ())
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1593 instance->do_unregister_package (pkg);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1594 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1595
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1596 private:
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1597
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1598 cdef_manager (void) { }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1599
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1600 cdef_manager (const cdef_manager&);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1601
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1602 cdef_manager& operator = (const cdef_manager&);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1603
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1604 ~cdef_manager (void) { }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1605
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1606 static void create_instance (void);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1607
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1608 static bool instance_ok (void)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1609 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1610 bool retval = true;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1611
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1612 if (! instance)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1613 create_instance ();
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1614
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1615 if (! instance)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1616 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1617 ::error ("unable to create cdef_manager!");
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1618
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1619 retval = false;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1620 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1621
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1622 return retval;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1623 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1624
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1625 static void cleanup_instance (void)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1626 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1627 delete instance;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1628
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1629 instance = 0;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1630 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1631
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1632 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
1633 bool load_if_not_found);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1634
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1635 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
1636 const std::string& class_name);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1637
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1638 cdef_package do_find_package (const std::string& name,
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1639 bool error_if_not_found,
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1640 bool load_if_not_found);
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1641
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1642 octave_function* do_find_package_symbol (const std::string& pack_name);
16048
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1643
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1644 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
1645 { all_classes[cls.get_name ()] = cls; }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1646
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1647 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
1648 { all_classes.erase(cls.get_name ()); }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1649
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1650 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
1651 { all_packages[pkg.get_name ()] = pkg; }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1652
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1653 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
1654 { all_packages.erase(pkg.get_name ()); }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1655
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1656 private:
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1657
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1658 // The single cdef_manager instance
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1659 static cdef_manager *instance;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1660
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1661 // All registered/loaded classes
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1662 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
1663
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1664 // All registered/loaded packages
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1665 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
1666 };
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1667
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1668 #endif
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1669
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1670 /*
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1671 ;;; Local Variables: ***
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1672 ;;; mode: C++ ***
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1673 ;;; End: ***
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1674 */