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annotate libinterp/octave-value/ov-classdef.h @ 19954:c913247c85a8

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make colon function work (bug #44290) * colon.m: Delete. * scripts/miscellaneous/module.mk: Update. * data.cc (Fcolon): New function. * ov.h, ov.cc (do_colon_op): New functions. * pt-colon.h, pt-colon.cc (tree_colon_expression::make_range): Delete. (tree_colon_expression::rvalue1): Use do_colon_op instead of make_range.
author John W. Eaton <jwe@octave.org>
date Wed, 18 Feb 2015 17:02:13 -0500
parents 4197fc428c7d
children 19755f4fc851
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1 /*
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2
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3 Copyright (C) 2012-2015 Michael Goffioul
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4
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5 This file is part of Octave.
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6
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7 Octave is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
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9 Free Software Foundation; either version 3 of the License, or (at your
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10 option) any later version.
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11
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12 Octave is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with Octave; see the file COPYING. If not, see
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19 <http://www.gnu.org/licenses/>.
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20
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21 */
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22
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23 #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 octave_map map_value (void) const;
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274
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275 const cdef_object_rep* get_rep (void) const { return rep; }
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276
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277 bool ok (void) const { return rep->is_valid (); }
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278
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279 void mark_for_construction (const cdef_class& cls)
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280 { rep->mark_for_construction (cls); }
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281
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282 bool is_constructed (void) const { return rep->is_constructed (); }
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283
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284 bool is_constructed_for (const cdef_class& cls) const
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285 { return rep->is_constructed_for (cls); }
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286
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287 bool is_partially_constructed_for (const cdef_class& cls) const
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288 { return rep->is_partially_constructed_for (cls); }
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289
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290 void mark_as_constructed (void) { rep->mark_as_constructed (); }
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291
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292 void mark_as_constructed (const cdef_class& cls)
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293 { rep->mark_as_constructed (cls); }
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294
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295 bool is (const cdef_object& obj) const { return rep == obj.rep; }
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296
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297 protected:
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298 cdef_object_rep* get_rep (void) { return rep; }
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299
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300 void make_unique (int ignore_copies)
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301 {
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302 if (rep->refcount > ignore_copies + 1)
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303 *this = clone ();
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304 }
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305
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306 private:
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307 cdef_object_rep *rep;
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308 };
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309
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310 class
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311 cdef_object_base : public cdef_object_rep
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312 {
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313 public:
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314 cdef_object_base (void)
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315 : cdef_object_rep (), klass ()
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316 {
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317 register_object ();
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318 }
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319
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320 ~cdef_object_base (void) { unregister_object (); }
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321
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322 cdef_class get_class (void) const;
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323
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324 void set_class (const cdef_class& cls);
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325
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326 cdef_object_rep* empty_clone (void) const
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327 { return new cdef_object_base (*this); }
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328
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329 cdef_object_rep* make_array (void) const;
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330
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331 protected:
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332 // Restricted copying!
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333 cdef_object_base (const cdef_object_base& obj)
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334 : cdef_object_rep (obj), klass (obj.klass)
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335 {
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336 register_object ();
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337 }
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338
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339 private:
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340 void register_object (void);
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341
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342 void unregister_object (void);
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343
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344 private:
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345 // The class of the object
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346 cdef_object klass;
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347
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348 private:
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349 // No assignment!
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350 cdef_object_base& operator = (const cdef_object_base&);
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351 };
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352
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353 class
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354 cdef_object_array : public cdef_object_base
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355 {
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356 public:
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357 cdef_object_array (void) : cdef_object_base () { }
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358
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359 cdef_object_array (const Array<cdef_object>& a)
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360 : cdef_object_base (), array (a) { }
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361
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362 cdef_object_rep* clone (void) const
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363 { return new cdef_object_array (*this); }
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364
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365 dim_vector dims (void) const { return array.dims (); }
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366
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367 bool is_valid (void) const { return true; }
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368
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369 bool is_array (void) const { return true; }
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370
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371 Array<cdef_object> array_value (void) const { return array; }
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372
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373 octave_value_list
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374 subsref (const std::string& type, const std::list<octave_value_list>& idx,
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375 int nargout, size_t& skip, const cdef_class& context,
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376 bool auto_add);
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377
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378 octave_value
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379 subsasgn (const std::string& type, const std::list<octave_value_list>& idx,
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380 const octave_value& rhs);
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381
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382 private:
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383 Array<cdef_object> array;
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384
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385 private:
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386 void fill_empty_values (void) { fill_empty_values (array); }
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387
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388 void fill_empty_values (Array<cdef_object>& arr);
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389
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390 // Private copying!
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391 cdef_object_array (const cdef_object_array& obj)
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392 : cdef_object_base (obj), array (obj.array) { }
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393
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394 // No assignment!
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395 cdef_object_array& operator = (const cdef_object_array&);
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396 };
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397
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398 class
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399 cdef_object_scalar : public cdef_object_base
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400 {
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401 public:
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402 cdef_object_scalar (void) : cdef_object_base () { }
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403
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404 ~cdef_object_scalar (void) { }
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405
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406 dim_vector dims (void) const { return dim_vector (1, 1); }
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407
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408 void put (const std::string& pname, const octave_value& val)
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diff changeset
409 { map.assign (pname, val); }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
410
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
411 octave_value get (const std::string& pname) const
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 Cell val = map.contents (pname);
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
414
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
415 if (val.numel () > 0)
18847
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18484
diff changeset
416 return val(0, 0);
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
417 else
18847
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18484
diff changeset
418 {
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18484
diff changeset
419 error ("get: unknown slot: %s", pname.c_str ());
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18484
diff changeset
420 return octave_value ();
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18484
diff changeset
421 }
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
422 }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
423
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
424 octave_value_list
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
425 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
426 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
427 bool auto_add);
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
428
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
429 octave_value
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
430 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
431 const octave_value& rhs);
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 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
434
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
435 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
436
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
437 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
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 (void) { ctor_list.clear (); }
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 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
442
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
443 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
444
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
445 protected:
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
446 // Object property values
18464
954bf42180d3 Remove use of deprecate Octave_map in classdef.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18450
diff changeset
447 octave_scalar_map map;
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
448
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
449 // 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
450 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
451
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
452 protected:
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
453 // Restricted object copying!
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
454 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
455 : 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
456
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
457 private:
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
458 // No assignment!
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
459 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
460 };
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
461
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
462 class
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
463 handle_cdef_object : public cdef_object_scalar
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
464 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
465 public:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
466 handle_cdef_object (void)
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
467 : cdef_object_scalar () { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
468
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
469 ~handle_cdef_object (void);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
470
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
471 cdef_object_rep* clone (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
472 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
473 handle_cdef_object *obj = const_cast<handle_cdef_object *> (this);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
474 obj->refcount++;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
475 return obj;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
476 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
477
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
478 cdef_object_rep* copy (void) const
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
479 { return new handle_cdef_object (*this); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
480
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
481 bool is_valid (void) const { return true; }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
482
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
483 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
484
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
485 protected:
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
486 // Restricted copying!
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
487 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
488 : cdef_object_scalar (obj) { }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
489
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
490 private:
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
491 // No assignment
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
492 handle_cdef_object& operator = (const handle_cdef_object&);
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
493 };
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
494
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
495 class
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
496 value_cdef_object : public cdef_object_scalar
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
497 {
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
498 public:
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
499 value_cdef_object (void)
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
500 : cdef_object_scalar () { }
15870
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 ~value_cdef_object (void);
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
503
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
504 cdef_object_rep* clone (void) const
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
505 { return new value_cdef_object (*this); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
506
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
507 cdef_object_rep* copy (void) const { return clone (); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
508
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
509 bool is_valid (void) const { return true; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
510
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
511 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
512
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
513 private:
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
514 // Private copying!
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
515 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
516 : cdef_object_scalar (obj) { }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
517
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
518 // No assignment!
15870
2b6fe094e615 Implement embryonic value-class semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15869
diff changeset
519 value_cdef_object& operator = (const value_cdef_object&);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
520 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
521
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
522 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
523 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
524 {
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
525 public:
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
526 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
527 : 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
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_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
530
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
531 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
532 { 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
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 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
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_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
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_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
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_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
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 bool is_package (void) const { return false; }
19794
db92e7e28e1f strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents: 19376
diff changeset
543
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
544 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
545 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
546 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
547 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
548 {
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
549 ::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
550 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
551 }
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 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
554
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
555 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
556 { 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
557
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
558 protected:
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
559 // 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
560 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
561 : 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
562
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
563 private:
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
564 // 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
565 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
566 };
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
567
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
568 class
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
569 cdef_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
570 {
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
571 public:
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
572 cdef_meta_object (void)
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
573 : cdef_object () { }
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
574
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
575 cdef_meta_object (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
576 : 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
577
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
578 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
579 : 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
580
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
581 // 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
582 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
583 : 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
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 ~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
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_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
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_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
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_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
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 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
594
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
595 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
596 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
597 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
598 { 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
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 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
601
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
602 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
603 { 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
604
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
605 private:
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
606 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
607 { return dynamic_cast<cdef_meta_object_rep *> (cdef_object::get_rep ()); }
19794
db92e7e28e1f strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents: 19376
diff changeset
608
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
609 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
610 { 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
611 };
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
612
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
613 class
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
614 cdef_class : public cdef_meta_object
15036
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 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
617
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
618 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
619 cdef_class_rep : public cdef_meta_object_rep
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
620 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
621 public:
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
622 cdef_class_rep (void)
18847
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18484
diff changeset
623 : 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
624 object_count (0), meta (false) { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
625
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
626 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
627
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
628 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
629
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
630 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
631
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
632 std::string get_name (void) const
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
633 { return get ("Name").string_value (); }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
634
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
635 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
636
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
637 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
638
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
639 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
640
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
641 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
642
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
643 void install_method (const cdef_method& meth);
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 Cell get_methods (void);
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 cdef_property find_property (const std::string& nm);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
648
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
649 void install_property (const cdef_property& prop);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
650
19376
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19302
diff changeset
651 Cell get_properties (int mode);
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19302
diff changeset
652
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19302
diff changeset
653 std::map<std::string, cdef_property> get_property_map (int mode);
15036
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 string_vector get_names (void);
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 set_directory (const std::string& dir) { directory = dir; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
658
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
659 std::string get_directory (void) const { return directory; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
660
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
661 void delete_object (cdef_object obj);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
662
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
663 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
664 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
665 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
666
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
667 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
668
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
669 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
670 { 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
671
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
672 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
673
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
674 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
675
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
676 void initialize_object (cdef_object& obj);
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 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
679
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
680 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
681
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
682 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
683
15910
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
684 void register_object (void) { object_count++; }
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
685
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
686 void unregister_object (void) { object_count--; }
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
687
15911
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
688 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
689
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
690 void destroy (void)
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
691 {
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
692 if (member_count)
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
693 {
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
694 refcount++;
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
695 cdef_class lock (this);
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 member_count = 0;
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
698 method_map.clear ();
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
699 property_map.clear ();
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
700 }
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
701 else
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
702 delete this;
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
703 }
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
704
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
705 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
706
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
707 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
708
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
709 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
710 void load_all_methods (void);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
711
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
712 void find_names (std::set<std::string>& names, bool all);
19794
db92e7e28e1f strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents: 19376
diff changeset
713
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
714 void find_properties (std::map<std::string,cdef_property>& props,
19376
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19302
diff changeset
715 int mode = 0);
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
716
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
717 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
718 bool only_inherited);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
719
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
720 cdef_class wrap (void)
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
721 {
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
722 refcount++;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
723 return cdef_class (this);
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
724 }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
725
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
726 private:
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
727 // 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
728 // (not used yet)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
729 std::string directory;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
730
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
731 // The methods defined by this class.
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
732 std::map<std::string,cdef_method> method_map;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
733
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
734 // The properties defined by this class.
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
735 std::map<std::string,cdef_property> property_map;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
736
15911
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
737 // 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
738 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
739
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
740 // 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
741 // 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
742 bool handle_class;
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
743
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
744 // 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
745 // 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
746 // 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
747 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
748
15910
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
749 // The number of objects of this class.
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
750 octave_refcount<octave_idx_type> object_count;
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
751
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
752 // 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
753 bool meta;
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
754
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
755 // Utility iterator typedef's.
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
756 typedef std::map<std::string,cdef_method>::iterator method_iterator;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
757 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
758 typedef std::map<std::string,cdef_property>::iterator property_iterator;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
759 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
760
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
761 private:
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
762 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
763 : 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
764 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
765 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
766 implicit_ctor_list (c.implicit_ctor_list),
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
767 object_count (c.object_count), meta (c.meta) { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
768 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
769
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
770 public:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
771 // Create and invalid class object
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
772 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
773 : cdef_meta_object () { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
774
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
775 cdef_class (const std::string& nm,
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
776 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
777 : 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
778 { get_rep ()->set_name (nm); }
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
779
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
780 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
781 : cdef_meta_object (cls) { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
782
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
783 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
784 : cdef_meta_object (obj)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
785 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
786 // This should never happen...
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
787 if (! is_class ())
18847
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18484
diff changeset
788 error ("internal error: invalid assignment from %s to meta.class object",
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18484
diff changeset
789 class_name ().c_str ());
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
790 }
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 cdef_class& operator = (const cdef_class& cls)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
793 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
794 cdef_object::operator= (cls);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
795
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
796 return *this;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
797 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
798
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
799 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
800
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
801 void install_method (const cdef_method& meth)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
802 { get_rep ()->install_method (meth); }
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 Cell get_methods (void) { return get_rep ()->get_methods (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
805
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
806 cdef_property find_property (const std::string& nm);
19794
db92e7e28e1f strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents: 19376
diff changeset
807
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
808 void install_property (const cdef_property& prop)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
809 { get_rep ()->install_property (prop); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
810
19376
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19302
diff changeset
811 Cell get_properties (int mode = property_normal)
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19302
diff changeset
812 { return get_rep ()->get_properties (mode); }
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19302
diff changeset
813
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19302
diff changeset
814 std::map<std::string, cdef_property>
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19302
diff changeset
815 get_property_map (int mode = property_normal)
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19302
diff changeset
816 { return get_rep ()->get_property_map (mode); }
15036
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 string_vector get_names (void) { return get_rep ()->get_names (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
819
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
820 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
821
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
822 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
823
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
824 void set_directory (const std::string& dir)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
825 { get_rep ()->set_directory (dir); }
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 std::string get_directory (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
828 { return get_rep ()->get_directory (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
829
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
830 std::string get_name (void) const
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
831 { return get_rep ()->get_name (); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
832
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
833 bool is_builtin (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
834 { return get_directory ().empty (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
835
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
836 void delete_object (cdef_object obj)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
837 { get_rep ()->delete_object (obj); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
838
18288
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17746
diff changeset
839 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
840 bool is_at_folder = false);
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
841
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
842 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
843
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
844 octave_function* get_constructor_function (void)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
845 { return get_method_function (get_name ()); }
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 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
848 { return get_rep ()->construct (args); }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
849
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
850 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
851 { return get_rep ()->construct_object (args); }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
852
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
853 void initialize_object (cdef_object& obj)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
854 { get_rep ()->initialize_object (obj); }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
855
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
856 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
857 { get_rep ()->run_constructor (obj, args); }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
858
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
859 void mark_as_handle_class (void)
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
860 { get_rep ()->mark_as_handle_class (); }
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
861
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
862 bool is_handle_class (void) const
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
863 { return get_rep ()->is_handle_class (); }
15037
56b8eb7c9c04 improvements in parsing classdef
John W. Eaton <jwe@octave.org>
parents: 15036
diff changeset
864
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
865 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
866
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
867 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
868
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
869 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
870 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
871 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
872 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
873
15910
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
874 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
875
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
876 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
877
19376
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19302
diff changeset
878 public:
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19302
diff changeset
879 enum
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19302
diff changeset
880 {
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19302
diff changeset
881 property_normal,
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19302
diff changeset
882 property_inherited,
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19302
diff changeset
883 property_all
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19302
diff changeset
884 };
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19302
diff changeset
885
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
886 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
887 cdef_class_rep* get_rep (void)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
888 { return dynamic_cast<cdef_class_rep *> (cdef_object::get_rep ()); }
19794
db92e7e28e1f strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents: 19376
diff changeset
889
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
890 const cdef_class_rep* get_rep (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
891 { 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
892
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
893 friend bool operator == (const cdef_class&, const cdef_class&);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
894 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
895 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
896
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
897 private:
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
898 static cdef_class _meta_class;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
899 static cdef_class _meta_property;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
900 static cdef_class _meta_method;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
901 static cdef_class _meta_package;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
902
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
903 friend void install_classdef (void);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
904 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
905
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
906 inline bool
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
907 operator == (const cdef_class& clsa, const cdef_class& clsb)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
908 // 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
909 { return (clsa.get_rep () == clsb.get_rep ()); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
910
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
911 inline bool
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
912 operator != (const cdef_class& clsa, const cdef_class& clsb)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
913 { return ! (clsa == clsb); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
914
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
915 // 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
916 inline bool
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
917 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
918 { 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
919
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
920 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
921 cdef_property : public cdef_meta_object
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
922 {
15926
f97a746e4544 ov-classdef.h: Include class-key when declaring a friend
Ben Abbott <bpabbott@mac.com>
parents: 15913
diff changeset
923 friend class cdef_class;
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
924
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
925 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
926
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
927 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
928 cdef_property_rep : public cdef_meta_object_rep
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
929 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
930 public:
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
931 cdef_property_rep (void)
18847
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18484
diff changeset
932 : cdef_meta_object_rep () { }
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
933
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
934 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
935
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
936 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
937
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
938 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
939
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
940 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
941
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
942 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
943
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
944 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
945 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
946
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
947 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
948 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
949 const std::string& who = std::string ());
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
950
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
951 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
952 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
953 const std::string& who = std::string ());
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
954
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
955 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
956
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
957 bool check_set_access (void) const;
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
958
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
959 private:
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
960 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
961 : cdef_meta_object_rep (p) { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
962
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
963 bool is_recursive_set (const cdef_object& obj) const;
19794
db92e7e28e1f strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents: 19376
diff changeset
964
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
965 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
966 {
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
967 refcount++;
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
968 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
969 }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
970 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
971
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
972 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
973 cdef_property (void) : cdef_meta_object () { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
974
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
975 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
976 : 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
977 { get_rep ()->set_name (nm); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
978
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
979 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
980 : cdef_meta_object (prop) { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
981
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
982 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
983 : cdef_meta_object (obj)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
984 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
985 // This should never happen...
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
986 if (! is_property ())
18847
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18484
diff changeset
987 error ("internal error: invalid assignment from %s to meta.property object",
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18484
diff changeset
988 class_name ().c_str ());
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
989 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
990
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
991 cdef_property& operator = (const cdef_property& prop)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
992 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
993 cdef_object::operator= (prop);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
994
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
995 return *this;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
996 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
997
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
998 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
999 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
1000 { 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
1001
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1002 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
1003 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
1004 { return get_rep ()->get_value (do_check_access, who); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1005
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1006 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
1007 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
1008 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
1009 { 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
1010
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1011 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
1012 { return get_rep ()->check_get_access (); }
19794
db92e7e28e1f strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents: 19376
diff changeset
1013
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1014 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
1015 { return get_rep ()->check_set_access (); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1016
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1017 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
1018
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1019 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
1020
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1021 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1022 cdef_property_rep* get_rep (void)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1023 { return dynamic_cast<cdef_property_rep *> (cdef_object::get_rep ()); }
19794
db92e7e28e1f strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents: 19376
diff changeset
1024
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1025 const cdef_property_rep* get_rep (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1026 { 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
1027 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1028
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1029 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
1030 cdef_method : public cdef_meta_object
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1031 {
15926
f97a746e4544 ov-classdef.h: Include class-key when declaring a friend
Ben Abbott <bpabbott@mac.com>
parents: 15913
diff changeset
1032 friend class cdef_class;
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1033
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1034 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1035
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1036 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
1037 cdef_method_rep : public cdef_meta_object_rep
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1038 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1039 public:
18288
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17746
diff changeset
1040 cdef_method_rep (void)
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17746
diff changeset
1041 : 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
1042 { }
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1043
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1044 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
1045
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1046 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
1047
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1048 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
1049
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1050 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
1051
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1052 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
1053
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1054 octave_value get_function (void) const { return function; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1055
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1056 void set_function (const octave_value& fcn) { function = fcn; }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1057
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1058 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
1059
18288
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17746
diff changeset
1060 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
1061
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17746
diff changeset
1062 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
1063 { dispatch_type = dtype; }
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17746
diff changeset
1064
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1065 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
1066 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
1067 const std::string& who = std::string ());
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1068
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1069 octave_value_list execute (const cdef_object& obj,
18847
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18484
diff changeset
1070 const octave_value_list& args, int nargout,
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1071 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
1072 const std::string& who = std::string ());
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1073
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1074 bool is_constructor (void) const;
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1075
16048
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1076 octave_value_list
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1077 meta_subsref (const std::string& type,
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1078 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
1079
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1080 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
1081 { return (type == '(' || type == '.'); }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1082
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1083 private:
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1084 cdef_method_rep (const cdef_method_rep& m)
18288
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17746
diff changeset
1085 : 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
1086 dispatch_type (m.dispatch_type)
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17746
diff changeset
1087 { }
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1088
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1089 void check_method (void);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1090
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1091 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
1092 {
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1093 refcount++;
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1094 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
1095 }
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1096
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1097 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1098 octave_value function;
18288
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17746
diff changeset
1099
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17746
diff changeset
1100 // 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
1101 // 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
1102 std::string dispatch_type;
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1103 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1104
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1105 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
1106 cdef_method (void) : cdef_meta_object () { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1107
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1108 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
1109 : 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
1110 { get_rep ()->set_name (nm); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1111
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1112 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
1113 : cdef_meta_object (meth) { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1114
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1115 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
1116 : cdef_meta_object (obj)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1117 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1118 // This should never happen...
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1119 if (! is_method ())
18847
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18484
diff changeset
1120 error ("internal error: invalid assignment from %s to meta.method object",
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18484
diff changeset
1121 class_name ().c_str ());
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1122 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1123
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1124 cdef_method& operator = (const cdef_method& meth)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1125 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1126 cdef_object::operator= (meth);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1127
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1128 return *this;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1129 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1130
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1131 /* 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
1132 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
1133 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
1134 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
1135 { 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
1136
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1137 /* dot-invokation: object is pushed as 1st argument */
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1138 octave_value_list execute (const cdef_object& obj,
18847
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18484
diff changeset
1139 const octave_value_list& args, int nargout,
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1140 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
1141 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
1142 { 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
1143
15968
cdeb6eb656be Move property/method access check down to cdef_property/cdef_method classes.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15936
diff changeset
1144 bool check_access (void) const { return get_rep ()->check_access (); }
19794
db92e7e28e1f strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents: 19376
diff changeset
1145
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1146 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
1147
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1148 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
1149
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1150 void set_function (const octave_value& fcn)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1151 { get_rep ()->set_function (fcn); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1152
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1153 octave_value get_function (void) const
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1154 { return get_rep ()->get_function (); }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1155
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1156 bool is_constructor (void) const
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1157 { return get_rep ()->is_constructor (); }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1158
18288
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17746
diff changeset
1159 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
1160
b5be1a2aa5ab Initial implementation for classdef methods in separate files.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 17746
diff changeset
1161 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
1162 { 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
1163
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1164 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1165 cdef_method_rep* get_rep (void)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1166 { return dynamic_cast<cdef_method_rep *> (cdef_object::get_rep ()); }
19794
db92e7e28e1f strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents: 19376
diff changeset
1167
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1168 const cdef_method_rep* get_rep (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1169 { 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
1170 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1171
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1172 inline cdef_class
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1173 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
1174 {
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1175 gripe_invalid_object ("get_class");
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1176 return cdef_class ();
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1177 }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1178
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1179 inline std::string
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1180 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
1181 { return get_class ().get_name (); }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1182
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1183 inline cdef_class
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1184 cdef_object::get_class (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1185 { return rep->get_class (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1186
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1187 inline cdef_class
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1188 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
1189 { return cdef_class (klass); }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1190
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1191 inline void
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1192 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
1193 {
15910
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1194 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
1195 || (klass.ok () && ! cls.ok ())
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1196 || (! klass.ok () && cls.ok ()))
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1197 {
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1198 unregister_object ();
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1199 klass = cls;
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1200 register_object ();
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1201 }
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1202 }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1203
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1204 inline void
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1205 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
1206 {
15910
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1207 if (klass.ok ())
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1208 {
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1209 cdef_class cls (get_class ());
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1210
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1211 if (! error_state && cls.ok ())
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1212 cls.register_object ();
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1213 }
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1214 }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1215
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1216 inline void
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1217 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
1218 {
15910
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1219 if (klass.ok ())
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1220 {
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1221 cdef_class cls (get_class ());
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1222
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1223 if (! error_state && cls.ok ())
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1224 cls.unregister_object ();
dfd0dc594c4f Add object counting to cdef_class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15909
diff changeset
1225 }
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1226 }
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1227
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1228 inline cdef_object_rep*
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1229 cdef_object_base::make_array (void) const
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1230 {
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1231 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
1232
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1233 r->set_class (get_class ());
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1234
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1235 return r;
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1236 }
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1237
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1238 inline cdef_method
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1239 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
1240 { return get_rep ()->find_method (nm, local); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1241
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1242 inline cdef_property
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1243 cdef_class::find_property (const std::string& nm)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1244 { return get_rep ()->find_property (nm); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1245
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1246 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
1247 cdef_package : public cdef_meta_object
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1248 {
15926
f97a746e4544 ov-classdef.h: Include class-key when declaring a friend
Ben Abbott <bpabbott@mac.com>
parents: 15913
diff changeset
1249 friend class cdef_class;
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1250
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1251 private:
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 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
1254 cdef_package_rep : public cdef_meta_object_rep
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1255 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1256 public:
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1257 cdef_package_rep (void)
16684
edbb123cbe3a Correct handling of package context in symbol table.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16676
diff changeset
1258 : cdef_meta_object_rep (), member_count (0) { }
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1259
16684
edbb123cbe3a Correct handling of package context in symbol table.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16676
diff changeset
1260 ~cdef_package_rep (void) { }
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1261
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1262 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
1263
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1264 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
1265
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1266 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
1267
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1268 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
1269
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1270 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
1271
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1272 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
1273
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1274 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
1275
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1276 Cell get_classes (void) const;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1277
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1278 Cell get_functions (void) const;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1279
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1280 Cell get_packages (void) const;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1281
15911
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1282 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
1283
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1284 void destroy (void)
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1285 {
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1286 if (member_count)
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1287 {
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1288 refcount++;
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1289 cdef_package lock (this);
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1290
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1291 member_count = 0;
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1292 class_map.clear ();
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1293 package_map.clear ();
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1294 }
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1295 else
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1296 delete this;
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1297 }
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1298
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1299 octave_value_list
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1300 meta_subsref (const std::string& type,
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1301 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
1302
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1303 void meta_release (void);
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1304
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1305 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
1306 { return (type == '.'); }
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1307
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1308 octave_value find (const std::string& nm);
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1309
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1310 private:
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1311 std::string full_name;
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1312 std::map<std::string, cdef_class> class_map;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1313 std::map<std::string, octave_value> function_map;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1314 std::map<std::string, cdef_package> package_map;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1315
15911
b18b7e560236 More flexible refcount to account for owned back-references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15910
diff changeset
1316 // 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
1317 // 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
1318 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
1319
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1320 typedef std::map<std::string, cdef_class>::iterator class_iterator;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1321 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
1322 typedef std::map<std::string, octave_value>::iterator function_iterator;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1323 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
1324 typedef std::map<std::string, cdef_package>::iterator package_iterator;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1325 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
1326
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1327 private:
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1328 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
1329 : 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
1330 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
1331 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
1332 { }
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1333
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1334 cdef_package wrap (void)
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1335 {
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1336 refcount++;
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1337 return cdef_package (this);
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1338 }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1339 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1340
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1341 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
1342 cdef_package (void) : cdef_meta_object () { }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1343
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1344 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
1345 : 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
1346 { get_rep ()->set_name (nm); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1347
15986
14aa0b5a980c Abstract the meta-protocol layer to use it for other meta objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15968
diff changeset
1348 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
1349 : 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
1350
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1351 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
1352 : cdef_meta_object (obj)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1353 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1354 // This should never happen...
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1355 if (! is_package ())
18847
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18484
diff changeset
1356 error ("internal error: invalid assignment from %s to meta.package object",
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18484
diff changeset
1357 class_name ().c_str ());
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1358 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1359
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1360 cdef_package& operator = (const cdef_package& pack)
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 cdef_object::operator= (pack);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1363
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1364 return *this;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1365 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1366
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1367 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
1368 { get_rep ()->install_class (cls, nm); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1369
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1370 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
1371 { get_rep ()->install_function (fcn, nm); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1372
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1373 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
1374 { get_rep ()->install_package (pack, nm); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1375
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1376 Cell get_classes (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1377 { return get_rep ()->get_classes (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1378
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1379 Cell get_functions (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1380 { return get_rep ()->get_functions (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1381
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1382 Cell get_packages (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1383 { return get_rep ()->get_packages (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1384
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1385 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
1386
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1387 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
1388
15909
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1389 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
1390
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1391 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1392 cdef_package_rep* get_rep (void)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1393 { return dynamic_cast<cdef_package_rep *> (cdef_object::get_rep ()); }
19794
db92e7e28e1f strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents: 19376
diff changeset
1394
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1395 const cdef_package_rep* get_rep (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1396 { 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
1397
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1398 private:
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1399 static cdef_package _meta;
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1400
b8bff84022d6 Use strong reference between objects and their class.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15896
diff changeset
1401 friend void install_classdef (void);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1402 };
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1403
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1404 class
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1405 octave_classdef : public octave_base_value
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1406 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1407 public:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1408 octave_classdef (void)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1409 : octave_base_value (), object () { }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1410
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1411 octave_classdef (const cdef_object& obj)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1412 : octave_base_value (), object (obj) { }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1413
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1414 octave_classdef (const octave_classdef& obj)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1415 : octave_base_value (obj), object (obj.object) { }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1416
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1417 octave_base_value* clone (void) const
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1418 { return new octave_classdef (object.clone ()); }
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 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
1421 { return new octave_classdef (object.empty_clone ()); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1422
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1423 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
1424
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1425 cdef_object& get_object_ref (void) { return object; }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1426
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1427 bool is_defined (void) const { return true; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1428
19302
fa48651fbb8a isstruct for classdef objects should not return true.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19295
diff changeset
1429 bool is_map (void) const { return false; }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1430
18348
122239398a03 Partial support for operator overload in classdef.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18288
diff changeset
1431 bool is_object (void) const { return true; }
122239398a03 Partial support for operator overload in classdef.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18288
diff changeset
1432
19302
fa48651fbb8a isstruct for classdef objects should not return true.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19295
diff changeset
1433 bool is_classdef_object (void) const { return true; }
fa48651fbb8a isstruct for classdef objects should not return true.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19295
diff changeset
1434
18484
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18465
diff changeset
1435 void print (std::ostream& os, bool pr_as_read_syntax = false);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1436
18484
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18465
diff changeset
1437 void print_raw (std::ostream& os, bool pr_as_read_syntax = false) const;
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1438
18484
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18465
diff changeset
1439 bool print_name_tag (std::ostream& os, const std::string& name) const;
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18465
diff changeset
1440
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18465
diff changeset
1441 void print_with_name (std::ostream& os, const std::string& name,
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18465
diff changeset
1442 bool print_padding = true);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1443
19295
56bc1464ec59 Implement "isa" for classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18847
diff changeset
1444 bool is_instance_of (const std::string& cls_name) const;
56bc1464ec59 Implement "isa" for classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18847
diff changeset
1445
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1446 octave_value_list subsref (const std::string& type,
18847
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18484
diff changeset
1447 const std::list<octave_value_list>& idx,
18484
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18465
diff changeset
1448 int nargout);
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1449
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1450 octave_value subsref (const std::string& type,
18847
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18484
diff changeset
1451 const std::list<octave_value_list>& idx)
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1452 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1453 octave_value_list retval = subsref (type, idx, 1);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1454 return (retval.length () > 0 ? retval(0) : octave_value ());
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1455 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1456
16696
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
1457 octave_value subsref (const std::string& type,
18847
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18484
diff changeset
1458 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
1459 bool auto_add);
665fa0f621cc Support combination of object array extension and multi-level indexing.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16695
diff changeset
1460
15869
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1461 octave_value subsasgn (const std::string& type,
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1462 const std::list<octave_value_list>& idx,
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1463 const octave_value& rhs);
5e5705b3e505 Implement some embryonic handle-classdef semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15841
diff changeset
1464
15913
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1465 octave_value
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1466 undef_subsasgn (const std::string& type,
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1467 const std::list<octave_value_list>& idx,
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1468 const octave_value& rhs);
8521321604df Initial support for object array semantic.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15911
diff changeset
1469
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1470 string_vector map_keys (void) const { return object.map_keys (); }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1471
19376
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19302
diff changeset
1472 octave_map map_value (void) const { return object.map_value (); }
e0a7718ac085 Implement calling "struct" on classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 19302
diff changeset
1473
15936
da4cd4ab36db Report correct size for object of classdef objects.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15926
diff changeset
1474 dim_vector dims (void) const { return object.dims (); }
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1475
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1476 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1477 cdef_object object;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1478
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1479 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1480
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1481 public:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1482 int type_id (void) const { return t_id; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1483 std::string type_name (void) const { return t_name; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1484 std::string class_name (void) const { return object.class_name (); }
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 static int static_type_id (void) { return t_id; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1487 static std::string static_type_name (void) { return t_name; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1488 static std::string static_class_name (void) { return "<unknown>"; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1489 static void register_type (void);
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 private:
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1492 static int t_id;
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1493
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1494 static const std::string t_name;
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
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1497 inline octave_value
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1498 to_ov (const cdef_object& obj)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1499 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1500 if (obj.ok ())
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1501 return octave_value (new octave_classdef (obj));
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1502 else
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1503 return octave_value (Matrix ());
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1504 }
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 inline octave_value
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1507 to_ov (const octave_value& ov)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1508 { return ov; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1509
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1510 inline cdef_object
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1511 to_cdef (const octave_value& val)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1512 {
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1513 if (val.type_name () == "object")
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1514 return dynamic_cast<octave_classdef *> (val.internal_rep ())->get_object ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1515 else
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1516 {
18450
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18348
diff changeset
1517 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
1518 return cdef_object ();
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1519 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1520 }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1521
15896
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1522 inline cdef_object&
18465
642fc1165f3f Remove use of deprecate symbol_table::varref
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18464
diff changeset
1523 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
1524 {
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1525 static cdef_object empty;
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1526
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1527 if (val.type_name () == "object")
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1528 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
1529 else
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1530 {
18450
6e3344111522 Implement subsasgn overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18348
diff changeset
1531 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
1532 return empty;
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1533 }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1534 }
57be060d7672 Implement full object construction and superclass references.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15870
diff changeset
1535
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1536 inline cdef_object
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1537 to_cdef (const cdef_object& obj)
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1538 { return obj; }
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1539
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1540 OCTINTERP_API void install_classdef (void);
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1541
16048
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1542 class
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1543 cdef_manager
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1544 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1545 public:
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 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
1548 bool error_if_not_found = true,
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1549 bool load_if_not_found = true)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1550 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1551 if (instance_ok ())
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1552 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
1553 load_if_not_found);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1554
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1555 return cdef_class ();
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1556 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1557
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1558 static 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
1559 const std::string& class_name)
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 if (instance_ok ())
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1562 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
1563
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1564 return 0;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1565 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1566
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1567 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
1568 bool error_if_not_found = true,
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1569 bool load_if_not_found = true)
16048
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1570 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1571 if (instance_ok ())
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1572 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
1573 load_if_not_found);
16048
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1574
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1575 return cdef_package ();
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
16676
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1578 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
1579 {
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1580 if (instance_ok ())
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1581 return instance->do_find_package_symbol (pack_name);
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1582
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1583 return 0;
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1584 }
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1585
16048
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1586 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
1587 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1588 if (instance_ok ())
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1589 instance->do_register_class (cls);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1590 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1591
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1592 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
1593 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1594 if (instance_ok ())
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1595 instance->do_unregister_class (cls);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1596 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1597
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1598 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
1599 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1600 if (instance_ok ())
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1601 instance->do_register_package (pkg);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1602 }
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 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
1605 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1606 if (instance_ok ())
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1607 instance->do_unregister_package (pkg);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1608 }
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 private:
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 cdef_manager (void) { }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1613
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1614 cdef_manager (const cdef_manager&);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1615
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1616 cdef_manager& operator = (const cdef_manager&);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1617
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1618 ~cdef_manager (void) { }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1619
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1620 static void create_instance (void);
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 static bool instance_ok (void)
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 bool retval = true;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1625
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1626 if (! instance)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1627 create_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 if (! instance)
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 ::error ("unable to create cdef_manager!");
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1632
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1633 retval = false;
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
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1636 return retval;
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
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1639 static void cleanup_instance (void)
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1640 {
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1641 delete instance;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1642
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1643 instance = 0;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1644 }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1645
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1646 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
1647 bool load_if_not_found);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1648
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1649 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
1650 const std::string& class_name);
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1651
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1652 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
1653 bool error_if_not_found,
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1654 bool load_if_not_found);
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1655
7368654f302f Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents: 16048
diff changeset
1656 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
1657
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1658 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
1659 { all_classes[cls.get_name ()] = cls; }
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 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
1662 { all_classes.erase(cls.get_name ()); }
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 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
1665 { all_packages[pkg.get_name ()] = pkg; }
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 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
1668 { all_packages.erase(pkg.get_name ()); }
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1669
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1670 private:
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1671
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1672 // The single cdef_manager instance
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1673 static cdef_manager *instance;
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1674
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1675 // All registered/loaded classes
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1676 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
1677
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1678 // All registered/loaded packages
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1679 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
1680 };
10142aad4b9f Implement indirect method call: fun(obj, ...).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 15986
diff changeset
1681
15036
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1682 #endif
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1683
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1684 /*
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1685 ;;; Local Variables: ***
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1686 ;;; mode: C++ ***
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1687 ;;; End: ***
aa1f9e479c6e octave_value classdef objects
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
1688 */