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annotate src/symtab.h @ 15003:1f5dbfc23fc2

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'clear -f' does not work for command line functions (bug #34497) * src/symtab.cc: Added a test case for bug 34497. * src/symtab.h (fcn_info::fcn_info_rep::clear_cmdline_function): Removed method. (fcn_info::fcn_info_rep::clear_user_function): Also clear cmdline function. (fcn_info::fcn_info_rep::clear): Do not call clear_cmdline_function.
author Max Brister <max@2bass.com>
date Mon, 23 Jul 2012 06:53:09 -0500
parents 50e9e02d7c0e
children fabc0e37ead1
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1 /*
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2
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3 Copyright (C) 1993-2012 John W. Eaton
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4 Copyright (C) 2009 VZLU Prague
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5
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6 This file is part of Octave.
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7
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8 Octave is free software; you can redistribute it and/or modify it
bd072d0a95f9 [project @ 1993-08-08 03:55:11 by jwe]
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9 under the terms of the GNU General Public License as published by the
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10 Free Software Foundation; either version 3 of the License, or (at your
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
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11 option) any later version.
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12
bd072d0a95f9 [project @ 1993-08-08 03:55:11 by jwe]
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13 Octave is distributed in the hope that it will be useful, but WITHOUT
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14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
bd072d0a95f9 [project @ 1993-08-08 03:55:11 by jwe]
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15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
bd072d0a95f9 [project @ 1993-08-08 03:55:11 by jwe]
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16 for more details.
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17
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18 You should have received a copy of the GNU General Public License
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19 along with Octave; see the file COPYING. If not, see
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20 <http://www.gnu.org/licenses/>.
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21
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22 */
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23
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24 #if !defined (octave_symtab_h)
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25 #define octave_symtab_h 1
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27 #include <deque>
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28 #include <list>
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29 #include <map>
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30 #include <set>
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31 #include <string>
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32
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33 #include "glob-match.h"
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34 #include "regexp.h"
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35
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36 class tree_argument_list;
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37 class octave_user_function;
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38
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39 #include "oct-obj.h"
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40 #include "oct-refcount.h"
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41 #include "ov.h"
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43 class
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44 OCTINTERP_API
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45 symbol_table
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46 {
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47 public:
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48
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49 typedef int scope_id;
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50 typedef size_t context_id;
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52 class
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53 scope_id_cache
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54 {
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55 protected:
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56
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57 typedef std::set<scope_id>::iterator set_iterator;
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58 typedef std::set<scope_id>::const_iterator set_const_iterator;
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59
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60 // We start with 2 because we allocate 0 for the global symbols
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61 // and 1 for the top-level workspace.
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62
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63 scope_id_cache (void) : next_available (2), in_use (), free_list () { }
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65 public:
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66
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67 ~scope_id_cache (void) { }
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68
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69 static scope_id alloc (void)
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70 {
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71 return instance_ok () ? instance->do_alloc () : -1;
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72 }
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73
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74 static void free (scope_id scope)
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75 {
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76 if (instance_ok ())
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77 return instance->do_free (scope);
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78 }
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79
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80 static std::list<scope_id> scopes (void)
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81 {
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82 return instance_ok () ? instance->do_scopes () : std::list<scope_id> ();
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83 }
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84
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85 static void create_instance (void);
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86
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87 static bool instance_ok (void)
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88 {
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89 bool retval = true;
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90
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91 if (! instance)
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92 create_instance ();
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93
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94 if (! instance)
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95 {
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96 ::error ("unable to create scope_id_cache object!");
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97
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98 retval = false;
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99 }
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100
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101 return retval;
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102 }
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103
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104 private:
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105
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106 // No copying!
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107
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108 scope_id_cache (const scope_id_cache&);
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109
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110 scope_id_cache& operator = (const scope_id_cache&);
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111
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112 static scope_id_cache *instance;
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113
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114 static void cleanup_instance (void) { delete instance; instance = 0; }
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115
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116 // The next available scope not in the free list.
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117 scope_id next_available;
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118
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119 // The set of scope IDs that are currently allocated.
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120 std::set<scope_id> in_use;
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121
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122 // The set of scope IDs that are currently available.
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123 std::set<scope_id> free_list;
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124
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125 scope_id do_alloc (void)
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126 {
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127 scope_id retval;
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128
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129 set_iterator p = free_list.begin ();
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130
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131 if (p != free_list.end ())
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132 {
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133 retval = *p;
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134 free_list.erase (p);
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135 }
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136 else
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137 retval = next_available++;
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138
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139 in_use.insert (retval);
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140
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141 return retval;
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142 }
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143
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144 void do_free (scope_id scope)
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145 {
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146 set_iterator p = in_use.find (scope);
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147
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148 if (p != in_use.end ())
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149 {
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150 in_use.erase (p);
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151 free_list.insert (scope);
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152 }
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153 else
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154 error ("free_scope: scope %d not found!", scope);
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155 }
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156
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157 std::list<scope_id> do_scopes (void) const
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158 {
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159 std::list<scope_id> retval;
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160
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161 for (set_const_iterator p = in_use.begin (); p != in_use.end (); p++)
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162 retval.push_back (*p);
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163
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164 retval.sort ();
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165
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166 return retval;
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167 }
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168 };
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169
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170 class fcn_info;
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171
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172 class
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173 symbol_record
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174 {
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175 public:
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176
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177 // generic variable
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178 static const unsigned int local = 1;
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179
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180 // varargin, argn, .nargin., .nargout.
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181 // (FIXME -- is this really used now?)
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182 static const unsigned int automatic = 2;
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183
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184 // formal parameter
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185 static const unsigned int formal = 4;
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186
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187 // not listed or cleared (.nargin., .nargout.)
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188 static const unsigned int hidden = 8;
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189
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190 // inherited from parent scope; not cleared at function exit
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191 static const unsigned int inherited = 16;
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192
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193 // global (redirects to global scope)
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194 static const unsigned int global = 32;
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195
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196 // not cleared at function exit
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197 static const unsigned int persistent = 64;
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198
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199 // temporary variables forced into symbol table for parsing
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200 static const unsigned int forced = 128;
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201
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202 private:
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203
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204 class
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205 symbol_record_rep
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206 {
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207 public:
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208
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209 symbol_record_rep (scope_id s, const std::string& nm,
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210 const octave_value& v, unsigned int sc)
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211 : decl_scope (s), curr_fcn (0), name (nm), value_stack (),
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212 storage_class (sc), finfo (), valid (true), count (1)
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213 {
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214 value_stack.push_back (v);
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215 }
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216
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217 void force_variable (context_id context = xdefault_context)
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218 {
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219 if (context == xdefault_context)
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220 context = active_context ();
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221
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222 octave_value& val = varref (context);
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223
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224 if (! val.is_defined ())
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225 mark_forced ();
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226 }
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227
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228 octave_value& varref (context_id context = xdefault_context)
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229 {
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230 if (is_global ())
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231 return symbol_table::global_varref (name);
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232 else if (is_persistent ())
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233 return symbol_table::persistent_varref (name);
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234 else
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235 {
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236 if (context == xdefault_context)
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237 context = active_context ();
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238
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239 context_id n = value_stack.size ();
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240 while (n++ <= context)
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241 value_stack.push_back (octave_value ());
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242
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243 return value_stack[context];
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244 }
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245 }
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246
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247 octave_value varval (context_id context = xdefault_context) const
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248 {
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249 if (is_global ())
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250 return symbol_table::global_varval (name);
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251 else if (is_persistent ())
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252 return symbol_table::persistent_varval (name);
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253 else
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254 {
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255 if (context == xdefault_context)
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256 context = active_context ();
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257
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258 if (context < value_stack.size ())
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259 return value_stack[context];
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260 else
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261 return octave_value ();
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262 }
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263 }
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264
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265 void push_context (scope_id s)
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266 {
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267 if (! (is_persistent () || is_global ())
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268 && s == scope ())
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269 value_stack.push_back (octave_value ());
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270 }
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271
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272 // If pop_context returns 0, we are out of values and this element
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273 // of the symbol table should be deleted. This can happen for
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274 // functions like
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275 //
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276 // function foo (n)
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277 // if (n > 0)
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278 // foo (n-1);
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279 // else
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280 // eval ("x = 1");
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281 // endif
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282 // endfunction
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283 //
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284 // Here, X should only exist in the final stack frame.
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285
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286 size_t pop_context (scope_id s)
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287 {
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288 size_t retval = 1;
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289
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290 if (! (is_persistent () || is_global ())
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291 && s == scope ())
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292 {
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293 value_stack.pop_back ();
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294 retval = value_stack.size ();
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295 }
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296
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297 return retval;
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298 }
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299
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300 void clear (void) { clear (scope ()); }
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301
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302 void clear (scope_id s)
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303 {
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304 if (! (is_hidden () || is_inherited ())
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305 && s == scope ())
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306 {
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307 if (is_global ())
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308 unmark_global ();
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309
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310 if (is_persistent ())
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311 {
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312 symbol_table::persistent_varref (name)
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313 = varval ();
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314
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315 unmark_persistent ();
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316 }
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317
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318 varref () = octave_value ();
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319 }
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320 }
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321
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322 bool is_defined (context_id context = xdefault_context) const
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323 {
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324 if (context == xdefault_context)
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325 context = active_context ();
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326
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327 return varval (context).is_defined ();
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328 }
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329
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330 bool is_valid (void) const
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331 {
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332 return valid;
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333 }
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334
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335 bool is_variable (context_id context) const
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336 {
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337 if (context == xdefault_context)
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338 context = active_context ();
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339
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340 return (! is_local () || is_defined (context) || is_forced ());
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341 }
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342
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343 bool is_local (void) const { return storage_class & local; }
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344 bool is_automatic (void) const { return storage_class & automatic; }
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345 bool is_formal (void) const { return storage_class & formal; }
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346 bool is_hidden (void) const { return storage_class & hidden; }
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347 bool is_inherited (void) const { return storage_class & inherited; }
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348 bool is_global (void) const { return storage_class & global; }
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349 bool is_persistent (void) const { return storage_class & persistent; }
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350 bool is_forced (void) const { return storage_class & forced; }
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351
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352 void mark_local (void) { storage_class |= local; }
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353 void mark_automatic (void) { storage_class |= automatic; }
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354 void mark_formal (void) { storage_class |= formal; }
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355 void mark_hidden (void) { storage_class |= hidden; }
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356 void mark_inherited (void) { storage_class |= inherited; }
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357 void mark_global (void)
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358 {
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359 if (is_persistent ())
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360 error ("can't make persistent variable %s global", name.c_str ());
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361 else
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362 storage_class |= global;
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363 }
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364 void mark_persistent (void)
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365 {
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366 if (is_global ())
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367 error ("can't make global variable %s persistent", name.c_str ());
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368 else
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369 storage_class |= persistent;
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370 }
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371 void mark_forced (void) { storage_class |= forced; }
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372
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373 void unmark_local (void) { storage_class &= ~local; }
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374 void unmark_automatic (void) { storage_class &= ~automatic; }
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375 void unmark_formal (void) { storage_class &= ~formal; }
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376 void unmark_hidden (void) { storage_class &= ~hidden; }
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377 void unmark_inherited (void) { storage_class &= ~inherited; }
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378 void unmark_global (void) { storage_class &= ~global; }
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379 void unmark_persistent (void) { storage_class &= ~persistent; }
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380 void unmark_forced (void) { storage_class &= ~forced; }
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381
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382 void init_persistent (void)
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383 {
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384 if (! is_defined ())
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385 {
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386 mark_persistent ();
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387
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388 varref () = symbol_table::persistent_varval (name);
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389 }
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390 // FIXME -- this causes trouble with recursive calls.
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391 // else
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392 // error ("unable to declare existing variable persistent");
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393 }
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394
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395 void invalidate (void)
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396 {
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397 valid = false;
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398 }
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diff changeset
399
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400 void erase_persistent (void)
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diff changeset
401 {
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402 unmark_persistent ();
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403 symbol_table::erase_persistent (name);
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diff changeset
404 }
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diff changeset
405
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diff changeset
406 context_id active_context (void) const;
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diff changeset
407
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diff changeset
408 scope_id scope (void) const { return decl_scope; }
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diff changeset
409
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diff changeset
410 void set_curr_fcn (octave_user_function *fcn)
7336
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diff changeset
411 {
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diff changeset
412 curr_fcn = fcn;
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diff changeset
413 }
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diff changeset
414
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diff changeset
415 symbol_record_rep *dup (scope_id new_scope) const
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diff changeset
416 {
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diff changeset
417 return new symbol_record_rep (new_scope, name, varval (),
10313
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diff changeset
418 storage_class);
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419 }
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diff changeset
420
7761
5adeea5de26c symbol table reporting functions
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diff changeset
421 void dump (std::ostream& os, const std::string& prefix) const;
5adeea5de26c symbol table reporting functions
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diff changeset
422
14544
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diff changeset
423 scope_id decl_scope;
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diff changeset
424
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diff changeset
425 octave_user_function* curr_fcn;
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diff changeset
426
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diff changeset
427 std::string name;
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diff changeset
428
7752
40c428ea3408 initial implementation of dbup and dbdown
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diff changeset
429 std::deque<octave_value> value_stack;
7336
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diff changeset
430
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
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diff changeset
431 unsigned int storage_class;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
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diff changeset
432
9413
5cd879a0d8c4 speed-up function call by caching its name lookup
Jaroslav Hajek <highegg@gmail.com>
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diff changeset
433 fcn_info *finfo;
5cd879a0d8c4 speed-up function call by caching its name lookup
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diff changeset
434
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diff changeset
435 bool valid;
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diff changeset
436
13985
43cc49c7abd1 Use thread-safe atomic reference counting (GCC and MSVC).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 13983
diff changeset
437 octave_refcount<size_t> count;
7336
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diff changeset
438
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diff changeset
439 private:
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diff changeset
440
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
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diff changeset
441 // No copying!
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
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diff changeset
442
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diff changeset
443 symbol_record_rep (const symbol_record_rep& ov);
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diff changeset
444
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
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diff changeset
445 symbol_record_rep& operator = (const symbol_record_rep&);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
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diff changeset
446 };
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diff changeset
447
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
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diff changeset
448 public:
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diff changeset
449
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diff changeset
450 symbol_record (scope_id s = xcurrent_scope,
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diff changeset
451 const std::string& nm = std::string (),
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diff changeset
452 const octave_value& v = octave_value (),
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diff changeset
453 unsigned int sc = local)
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diff changeset
454 : rep (new symbol_record_rep (s, nm, v, sc)) { }
7336
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diff changeset
455
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diff changeset
456 symbol_record (const symbol_record& sr)
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diff changeset
457 : rep (sr.rep)
11586
12df7854fa7c strip trailing whitespace from source files
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parents: 11584
diff changeset
458 {
7336
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diff changeset
459 rep->count++;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
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diff changeset
460 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
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diff changeset
461
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
462 symbol_record& operator = (const symbol_record& sr)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
463 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
464 if (this != &sr)
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
465 {
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
466 if (--rep->count == 0)
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
467 delete rep;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
468
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
469 rep = sr.rep;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
470 rep->count++;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
471 }
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
472
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
473 return *this;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
474 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
475
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
476 ~symbol_record (void)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
477 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
478 if (--rep->count == 0)
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
479 delete rep;
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
480 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
481
14544
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
482 symbol_record dup (scope_id new_scope) const
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
483 {
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
484 return symbol_record (rep->dup (new_scope));
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
485 }
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
486
14899
f25d2224fa02 Initial JIT support
Max Brister <max@2bass.com>
parents: 14544
diff changeset
487 const std::string& name (void) const { return rep->name; }
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
488
14544
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
489 octave_value
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
490 find (const octave_value_list& args = octave_value_list ()) const;
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
491
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
492 void force_variable (context_id context = xdefault_context)
8881
8ed42c679af5 after defining a script or function, clear local variables created for parsing
John W. Eaton <jwe@octave.org>
parents: 8819
diff changeset
493 {
8ed42c679af5 after defining a script or function, clear local variables created for parsing
John W. Eaton <jwe@octave.org>
parents: 8819
diff changeset
494 rep->force_variable (context);
8ed42c679af5 after defining a script or function, clear local variables created for parsing
John W. Eaton <jwe@octave.org>
parents: 8819
diff changeset
495 }
8ed42c679af5 after defining a script or function, clear local variables created for parsing
John W. Eaton <jwe@octave.org>
parents: 8819
diff changeset
496
14544
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
497 octave_value& varref (context_id context = xdefault_context)
7767
71f068b22fcc scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents: 7761
diff changeset
498 {
71f068b22fcc scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents: 7761
diff changeset
499 return rep->varref (context);
71f068b22fcc scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents: 7761
diff changeset
500 }
71f068b22fcc scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents: 7761
diff changeset
501
14544
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
502 octave_value varval (context_id context = xdefault_context) const
7767
71f068b22fcc scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents: 7761
diff changeset
503 {
71f068b22fcc scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents: 7761
diff changeset
504 return rep->varval (context);
71f068b22fcc scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents: 7761
diff changeset
505 }
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
506
14544
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
507 void push_context (scope_id s) { rep->push_context (s); }
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
508
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
509 size_t pop_context (scope_id s) { return rep->pop_context (s); }
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
510
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
511 void clear (void) { rep->clear (); }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
512
14544
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
513 void clear (scope_id s) { rep->clear (s); }
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
514
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
515 bool is_defined (context_id context = xdefault_context) const
7767
71f068b22fcc scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents: 7761
diff changeset
516 {
71f068b22fcc scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents: 7761
diff changeset
517 return rep->is_defined (context);
71f068b22fcc scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents: 7761
diff changeset
518 }
71f068b22fcc scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents: 7761
diff changeset
519
14544
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
520 bool is_valid (void) const
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
521 {
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
522 return rep->is_valid ();
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
523 }
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
524
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
525 bool is_variable (context_id context = xdefault_context) const
7767
71f068b22fcc scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents: 7761
diff changeset
526 {
71f068b22fcc scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents: 7761
diff changeset
527 return rep->is_variable (context);
71f068b22fcc scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents: 7761
diff changeset
528 }
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
529
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
530 bool is_local (void) const { return rep->is_local (); }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
531 bool is_automatic (void) const { return rep->is_automatic (); }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
532 bool is_formal (void) const { return rep->is_formal (); }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
533 bool is_global (void) const { return rep->is_global (); }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
534 bool is_hidden (void) const { return rep->is_hidden (); }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
535 bool is_inherited (void) const { return rep->is_inherited (); }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
536 bool is_persistent (void) const { return rep->is_persistent (); }
8881
8ed42c679af5 after defining a script or function, clear local variables created for parsing
John W. Eaton <jwe@octave.org>
parents: 8819
diff changeset
537 bool is_forced (void) const { return rep->is_forced (); }
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
538
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
539 void mark_local (void) { rep->mark_local (); }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
540 void mark_automatic (void) { rep->mark_automatic (); }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
541 void mark_formal (void) { rep->mark_formal (); }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
542 void mark_hidden (void) { rep->mark_hidden (); }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
543 void mark_inherited (void) { rep->mark_inherited (); }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
544 void mark_global (void) { rep->mark_global (); }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
545 void mark_persistent (void) { rep->mark_persistent (); }
8881
8ed42c679af5 after defining a script or function, clear local variables created for parsing
John W. Eaton <jwe@octave.org>
parents: 8819
diff changeset
546 void mark_forced (void) { rep->mark_forced (); }
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
547
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
548 void unmark_local (void) { rep->unmark_local (); }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
549 void unmark_automatic (void) { rep->unmark_automatic (); }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
550 void unmark_formal (void) { rep->unmark_formal (); }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
551 void unmark_hidden (void) { rep->unmark_hidden (); }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
552 void unmark_inherited (void) { rep->unmark_inherited (); }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
553 void unmark_global (void) { rep->unmark_global (); }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
554 void unmark_persistent (void) { rep->unmark_persistent (); }
8881
8ed42c679af5 after defining a script or function, clear local variables created for parsing
John W. Eaton <jwe@octave.org>
parents: 8819
diff changeset
555 void unmark_forced (void) { rep->unmark_forced (); }
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
556
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
557 void init_persistent (void) { rep->init_persistent (); }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
558
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
559 void erase_persistent (void) { rep->erase_persistent (); }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
560
14544
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
561 void invalidate (void) { rep->invalidate (); }
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
562
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
563 context_id active_context (void) const { return rep->active_context (); }
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
564
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
565 scope_id scope (void) const { return rep->scope (); }
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
566
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
567 unsigned int xstorage_class (void) const { return rep->storage_class; }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
568
14544
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
569 void set_curr_fcn (octave_user_function *fcn) { rep->set_curr_fcn (fcn); }
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
570
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
571 void
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
572 dump (std::ostream& os, const std::string& prefix = std::string ()) const
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
573 {
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
574 rep->dump (os, prefix);
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
575 }
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
576
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
577 private:
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
578
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
579 symbol_record_rep *rep;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
580
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
581 symbol_record (symbol_record_rep *new_rep) : rep (new_rep) { }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
582 };
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
583
14912
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
584 // Always access a symbol from the current scope.
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
585 // Useful for scripts, as they may be executed in more than one scope.
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
586 class
14930
7d44ed216b98 Rename symbol_table::symbol_record_ref to symbol_table::symbol_reference
Max Brister <max@2bass.com>
parents: 14913
diff changeset
587 symbol_reference
14912
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
588 {
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
589 public:
14930
7d44ed216b98 Rename symbol_table::symbol_record_ref to symbol_table::symbol_reference
Max Brister <max@2bass.com>
parents: 14913
diff changeset
590 symbol_reference (void) : scope (-1) {}
7d44ed216b98 Rename symbol_table::symbol_record_ref to symbol_table::symbol_reference
Max Brister <max@2bass.com>
parents: 14913
diff changeset
591
7d44ed216b98 Rename symbol_table::symbol_record_ref to symbol_table::symbol_reference
Max Brister <max@2bass.com>
parents: 14913
diff changeset
592 symbol_reference (symbol_record record,
14912
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
593 scope_id curr_scope = symbol_table::current_scope ())
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
594 : scope (curr_scope), sym (record)
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
595 {}
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
596
14930
7d44ed216b98 Rename symbol_table::symbol_record_ref to symbol_table::symbol_reference
Max Brister <max@2bass.com>
parents: 14913
diff changeset
597 symbol_reference& operator = (const symbol_reference& ref)
14912
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
598 {
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
599 scope = ref.scope;
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
600 sym = ref.sym;
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
601 return *this;
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
602 }
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
603
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
604 // The name is the same regardless of scope.
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
605 const std::string& name (void) const { return sym.name (); }
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
606
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
607 symbol_record *operator-> (void)
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
608 {
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
609 update ();
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
610 return &sym;
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
611 }
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
612
14913
c7071907a641 Use symbol_record_ref instead of names in JIT
Max Brister <max@2bass.com>
parents: 14912
diff changeset
613 symbol_record *operator-> (void) const
c7071907a641 Use symbol_record_ref instead of names in JIT
Max Brister <max@2bass.com>
parents: 14912
diff changeset
614 {
c7071907a641 Use symbol_record_ref instead of names in JIT
Max Brister <max@2bass.com>
parents: 14912
diff changeset
615 update ();
c7071907a641 Use symbol_record_ref instead of names in JIT
Max Brister <max@2bass.com>
parents: 14912
diff changeset
616 return &sym;
c7071907a641 Use symbol_record_ref instead of names in JIT
Max Brister <max@2bass.com>
parents: 14912
diff changeset
617 }
c7071907a641 Use symbol_record_ref instead of names in JIT
Max Brister <max@2bass.com>
parents: 14912
diff changeset
618
14930
7d44ed216b98 Rename symbol_table::symbol_record_ref to symbol_table::symbol_reference
Max Brister <max@2bass.com>
parents: 14913
diff changeset
619 // can be used to place symbol_reference in maps, we don't overload < as
7d44ed216b98 Rename symbol_table::symbol_record_ref to symbol_table::symbol_reference
Max Brister <max@2bass.com>
parents: 14913
diff changeset
620 // it doesn't make any sense for symbol_reference
14912
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
621 struct comparator
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
622 {
14930
7d44ed216b98 Rename symbol_table::symbol_record_ref to symbol_table::symbol_reference
Max Brister <max@2bass.com>
parents: 14913
diff changeset
623 bool operator ()(const symbol_reference& lhs,
7d44ed216b98 Rename symbol_table::symbol_record_ref to symbol_table::symbol_reference
Max Brister <max@2bass.com>
parents: 14913
diff changeset
624 const symbol_reference& rhs) const
14912
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
625 {
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
626 return lhs.name () < rhs.name ();
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
627 }
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
628 };
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
629 private:
14913
c7071907a641 Use symbol_record_ref instead of names in JIT
Max Brister <max@2bass.com>
parents: 14912
diff changeset
630 void update (void) const
14912
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
631 {
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
632 scope_id curr_scope = symbol_table::current_scope ();
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
633 if (scope != curr_scope || ! sym.is_valid ())
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
634 {
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
635 scope = curr_scope;
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
636 sym = symbol_table::insert (sym.name ());
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
637 }
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
638 }
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
639
14913
c7071907a641 Use symbol_record_ref instead of names in JIT
Max Brister <max@2bass.com>
parents: 14912
diff changeset
640 mutable scope_id scope;
c7071907a641 Use symbol_record_ref instead of names in JIT
Max Brister <max@2bass.com>
parents: 14912
diff changeset
641 mutable symbol_record sym;
14912
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
642 };
3d3c002ccc60 Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents: 14899
diff changeset
643
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
644 class
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
645 fcn_info
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
646 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
647 public:
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
648
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
649 typedef std::map<std::string, std::string> dispatch_map_type;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
650
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
651 typedef std::map<scope_id, octave_value>::const_iterator scope_val_const_iterator;
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
652 typedef std::map<scope_id, octave_value>::iterator scope_val_iterator;
4238
a5a68c0afe56 [project @ 2002-12-25 21:04:33 by jwe]
jwe
parents: 4234
diff changeset
653
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
654 typedef std::map<std::string, octave_value>::const_iterator str_val_const_iterator;
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
655 typedef std::map<std::string, octave_value>::iterator str_val_iterator;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
656
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
657 typedef dispatch_map_type::const_iterator dispatch_map_const_iterator;
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
658 typedef dispatch_map_type::iterator dispatch_map_iterator;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
659
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
660 private:
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
661
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
662 class
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
663 fcn_info_rep
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
664 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
665 public:
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
666
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
667 fcn_info_rep (const std::string& nm)
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
668 : name (nm), subfunctions (), private_functions (),
11584
cda4aa780d58 Another round of initialising members in the constructor initialisation list
Pascal Dupuis <Pascal.Dupuis@uclouvain.be>
parents: 11557
diff changeset
669 class_constructors (), class_methods (), dispatch_map (),
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11584
diff changeset
670 cmdline_function (), autoload_function (), function_on_path (),
11584
cda4aa780d58 Another round of initialising members in the constructor initialisation list
Pascal Dupuis <Pascal.Dupuis@uclouvain.be>
parents: 11557
diff changeset
671 built_in_function (), count (1) { }
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
672
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
673 octave_value load_private_function (const std::string& dir_name);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
674
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
675 octave_value load_class_constructor (void);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
676
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
677 octave_value load_class_method (const std::string& dispatch_type);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
678
9463
d34baf412786 support non-local function lookups in str2func
Jaroslav Hajek <highegg@gmail.com>
parents: 9450
diff changeset
679 octave_value find (const octave_value_list& args, bool local_funcs);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
680
9444
0c785ad961fa improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents: 9443
diff changeset
681 octave_value builtin_find (void);
0c785ad961fa improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents: 9443
diff changeset
682
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
683 octave_value find_method (const std::string& dispatch_type);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
684
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
685 octave_value find_autoload (void);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
686
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
687 octave_value find_user_function (void);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
688
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
689 bool is_user_function_defined (void) const
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
690 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
691 return function_on_path.is_defined ();
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
692 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
693
9463
d34baf412786 support non-local function lookups in str2func
Jaroslav Hajek <highegg@gmail.com>
parents: 9450
diff changeset
694 octave_value find_function (const octave_value_list& args, bool local_funcs)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
695 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
696 return find (args, local_funcs);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
697 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
698
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
699 void lock_subfunction (scope_id scope)
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
700 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
701 scope_val_iterator p = subfunctions.find (scope);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
702
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
703 if (p != subfunctions.end ())
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
704 p->second.lock ();
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
705 }
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
706
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
707 void unlock_subfunction (scope_id scope)
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
708 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
709 scope_val_iterator p = subfunctions.find (scope);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
710
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
711 if (p != subfunctions.end ())
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
712 p->second.unlock ();
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
713 }
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
714
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
715 std::pair<std::string, octave_value>
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
716 subfunction_defined_in_scope (scope_id scope) const
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
717 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
718 scope_val_const_iterator p = subfunctions.find (scope);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
719
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
720 return p == subfunctions.end ()
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
721 ? std::pair<std::string, octave_value> ()
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
722 : std::pair<std::string, octave_value> (name, p->second);
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11584
diff changeset
723 }
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
724
7876
8447a5024650 clear subfunctions when clearing parent function
John W. Eaton <jwe@octave.org>
parents: 7779
diff changeset
725 void erase_subfunction (scope_id scope)
8447a5024650 clear subfunctions when clearing parent function
John W. Eaton <jwe@octave.org>
parents: 7779
diff changeset
726 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
727 scope_val_iterator p = subfunctions.find (scope);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
728
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
729 if (p != subfunctions.end ())
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
730 subfunctions.erase (p);
7876
8447a5024650 clear subfunctions when clearing parent function
John W. Eaton <jwe@octave.org>
parents: 7779
diff changeset
731 }
8447a5024650 clear subfunctions when clearing parent function
John W. Eaton <jwe@octave.org>
parents: 7779
diff changeset
732
11445
40f311a69417 fix OO field access in subfunctions of private functions
John W. Eaton <jwe@octave.org>
parents: 11238
diff changeset
733 void mark_subfunction_in_scope_as_private (scope_id scope,
40f311a69417 fix OO field access in subfunctions of private functions
John W. Eaton <jwe@octave.org>
parents: 11238
diff changeset
734 const std::string& class_name);
40f311a69417 fix OO field access in subfunctions of private functions
John W. Eaton <jwe@octave.org>
parents: 11238
diff changeset
735
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
736 void install_cmdline_function (const octave_value& f)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
737 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
738 cmdline_function = f;
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
739 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
740
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
741 void install_subfunction (const octave_value& f, scope_id scope)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
742 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
743 subfunctions[scope] = f;
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
744 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
745
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
746 void install_user_function (const octave_value& f)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
747 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
748 function_on_path = f;
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
749 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
750
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
751 void install_built_in_function (const octave_value& f)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
752 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
753 built_in_function = f;
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
754 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
755
7489
8e4592e49fa7 don't clear locked functions
John W. Eaton <jwe@octave.org>
parents: 7374
diff changeset
756 template <class T>
8e4592e49fa7 don't clear locked functions
John W. Eaton <jwe@octave.org>
parents: 7374
diff changeset
757 void
8e4592e49fa7 don't clear locked functions
John W. Eaton <jwe@octave.org>
parents: 7374
diff changeset
758 clear_unlocked (std::map<T, octave_value>& map)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
759 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
760 typename std::map<T, octave_value>::iterator p = map.begin ();
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
761
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
762 while (p != map.end ())
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
763 {
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
764 if (p->second.islocked ())
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
765 p++;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
766 else
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
767 map.erase (p++);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
768 }
7489
8e4592e49fa7 don't clear locked functions
John W. Eaton <jwe@octave.org>
parents: 7374
diff changeset
769 }
8e4592e49fa7 don't clear locked functions
John W. Eaton <jwe@octave.org>
parents: 7374
diff changeset
770
8e4592e49fa7 don't clear locked functions
John W. Eaton <jwe@octave.org>
parents: 7374
diff changeset
771 void clear_autoload_function (void)
8e4592e49fa7 don't clear locked functions
John W. Eaton <jwe@octave.org>
parents: 7374
diff changeset
772 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
773 if (! autoload_function.islocked ())
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
774 autoload_function = octave_value ();
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
775 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
776
15003
1f5dbfc23fc2 'clear -f' does not work for command line functions (bug #34497)
Max Brister <max@2bass.com>
parents: 14981
diff changeset
777 // We also clear command line functions here, as these are both
1f5dbfc23fc2 'clear -f' does not work for command line functions (bug #34497)
Max Brister <max@2bass.com>
parents: 14981
diff changeset
778 // "user defined"
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
779 void clear_user_function (void)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
780 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
781 if (! function_on_path.islocked ())
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
782 {
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
783 function_on_path.erase_subfunctions ();
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
784
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
785 function_on_path = octave_value ();
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
786 }
15003
1f5dbfc23fc2 'clear -f' does not work for command line functions (bug #34497)
Max Brister <max@2bass.com>
parents: 14981
diff changeset
787
1f5dbfc23fc2 'clear -f' does not work for command line functions (bug #34497)
Max Brister <max@2bass.com>
parents: 14981
diff changeset
788 if (! cmdline_function.islocked ())
1f5dbfc23fc2 'clear -f' does not work for command line functions (bug #34497)
Max Brister <max@2bass.com>
parents: 14981
diff changeset
789 cmdline_function = octave_value ();
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
790 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
791
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
792 void clear_mex_function (void)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
793 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
794 if (function_on_path.is_mex_function ())
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
795 clear_user_function ();
7489
8e4592e49fa7 don't clear locked functions
John W. Eaton <jwe@octave.org>
parents: 7374
diff changeset
796 }
8e4592e49fa7 don't clear locked functions
John W. Eaton <jwe@octave.org>
parents: 7374
diff changeset
797
8e4592e49fa7 don't clear locked functions
John W. Eaton <jwe@octave.org>
parents: 7374
diff changeset
798 void clear (void)
8e4592e49fa7 don't clear locked functions
John W. Eaton <jwe@octave.org>
parents: 7374
diff changeset
799 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
800 clear_unlocked (subfunctions);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
801 clear_unlocked (private_functions);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
802 clear_unlocked (class_constructors);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
803 clear_unlocked (class_methods);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
804 clear_autoload_function ();
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
805 clear_user_function ();
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
806 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
807
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
808 void add_dispatch (const std::string& type, const std::string& fname)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
809 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
810 dispatch_map[type] = fname;
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
811 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
812
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
813 void clear_dispatch (const std::string& type)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
814 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
815 dispatch_map_iterator p = dispatch_map.find (type);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
816
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
817 if (p != dispatch_map.end ())
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
818 dispatch_map.erase (p);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
819 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
820
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
821 void print_dispatch (std::ostream& os) const;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
822
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
823 std::string help_for_dispatch (void) const;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
824
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
825 dispatch_map_type get_dispatch (void) const { return dispatch_map; }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
826
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
827 void dump (std::ostream& os, const std::string& prefix) const;
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
828
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
829 std::string name;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
830
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
831 // Scope id to function object.
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
832 std::map<scope_id, octave_value> subfunctions;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
833
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
834 // Directory name to function object.
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
835 std::map<std::string, octave_value> private_functions;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
836
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
837 // Class name to function object.
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
838 std::map<std::string, octave_value> class_constructors;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
839
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
840 // Dispatch type to function object.
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
841 std::map<std::string, octave_value> class_methods;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
842
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
843 // Legacy dispatch map (dispatch type name to function name).
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
844 dispatch_map_type dispatch_map;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
845
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
846 octave_value cmdline_function;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
847
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
848 octave_value autoload_function;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
849
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
850 octave_value function_on_path;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
851
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
852 octave_value built_in_function;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
853
13985
43cc49c7abd1 Use thread-safe atomic reference counting (GCC and MSVC).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 13983
diff changeset
854 octave_refcount<size_t> count;
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
855
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
856 private:
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
857
9463
d34baf412786 support non-local function lookups in str2func
Jaroslav Hajek <highegg@gmail.com>
parents: 9450
diff changeset
858 octave_value xfind (const octave_value_list& args, bool local_funcs);
8691
7838271ee25c symtab.cc (symbol_table::fcn_info::fcn_info_rep::find): avoid recursive call
John W. Eaton <jwe@octave.org>
parents: 8282
diff changeset
859
9444
0c785ad961fa improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents: 9443
diff changeset
860 octave_value x_builtin_find (void);
0c785ad961fa improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents: 9443
diff changeset
861
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
862 // No copying!
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
863
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
864 fcn_info_rep (const fcn_info_rep&);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
865
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
866 fcn_info_rep& operator = (const fcn_info_rep&);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
867 };
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
868
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
869 public:
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
870
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
871 fcn_info (const std::string& nm = std::string ())
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
872 : rep (new fcn_info_rep (nm)) { }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
873
8906
ab87d08d9a1b improve symbol inheritance for anonymous functions
John W. Eaton <jwe@octave.org>
parents: 8884
diff changeset
874 fcn_info (const fcn_info& fi) : rep (fi.rep)
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11584
diff changeset
875 {
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
876 rep->count++;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
877 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
878
8906
ab87d08d9a1b improve symbol inheritance for anonymous functions
John W. Eaton <jwe@octave.org>
parents: 8884
diff changeset
879 fcn_info& operator = (const fcn_info& fi)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
880 {
8906
ab87d08d9a1b improve symbol inheritance for anonymous functions
John W. Eaton <jwe@octave.org>
parents: 8884
diff changeset
881 if (this != &fi)
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
882 {
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
883 if (--rep->count == 0)
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
884 delete rep;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
885
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
886 rep = fi.rep;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
887 rep->count++;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
888 }
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
889
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
890 return *this;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
891 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
892
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
893 ~fcn_info (void)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
894 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
895 if (--rep->count == 0)
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
896 delete rep;
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
897 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
898
9463
d34baf412786 support non-local function lookups in str2func
Jaroslav Hajek <highegg@gmail.com>
parents: 9450
diff changeset
899 octave_value find (const octave_value_list& args = octave_value_list (),
d34baf412786 support non-local function lookups in str2func
Jaroslav Hajek <highegg@gmail.com>
parents: 9450
diff changeset
900 bool local_funcs = true)
d34baf412786 support non-local function lookups in str2func
Jaroslav Hajek <highegg@gmail.com>
parents: 9450
diff changeset
901 {
d34baf412786 support non-local function lookups in str2func
Jaroslav Hajek <highegg@gmail.com>
parents: 9450
diff changeset
902 return rep->find (args, local_funcs);
d34baf412786 support non-local function lookups in str2func
Jaroslav Hajek <highegg@gmail.com>
parents: 9450
diff changeset
903 }
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
904
9444
0c785ad961fa improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents: 9443
diff changeset
905 octave_value builtin_find (void)
0c785ad961fa improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents: 9443
diff changeset
906 {
0c785ad961fa improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents: 9443
diff changeset
907 return rep->builtin_find ();
0c785ad961fa improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents: 9443
diff changeset
908 }
0c785ad961fa improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents: 9443
diff changeset
909
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
910 octave_value find_method (const std::string& dispatch_type) const
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
911 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
912 return rep->find_method (dispatch_type);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
913 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
914
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
915 octave_value find_built_in_function (void) const
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
916 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
917 return rep->built_in_function;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
918 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
919
12911
d6151d774283 make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents: 12130
diff changeset
920 octave_value find_cmdline_function (void) const
d6151d774283 make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents: 12130
diff changeset
921 {
d6151d774283 make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents: 12130
diff changeset
922 return rep->cmdline_function;
d6151d774283 make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents: 12130
diff changeset
923 }
d6151d774283 make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents: 12130
diff changeset
924
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
925 octave_value find_autoload (void)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
926 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
927 return rep->find_autoload ();
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
928 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
929
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
930 octave_value find_user_function (void)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
931 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
932 return rep->find_user_function ();
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
933 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
934
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
935 bool is_user_function_defined (void) const
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
936 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
937 return rep->is_user_function_defined ();
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
938 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
939
9463
d34baf412786 support non-local function lookups in str2func
Jaroslav Hajek <highegg@gmail.com>
parents: 9450
diff changeset
940 octave_value find_function (const octave_value_list& args = octave_value_list (),
d34baf412786 support non-local function lookups in str2func
Jaroslav Hajek <highegg@gmail.com>
parents: 9450
diff changeset
941 bool local_funcs = true)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
942 {
9463
d34baf412786 support non-local function lookups in str2func
Jaroslav Hajek <highegg@gmail.com>
parents: 9450
diff changeset
943 return rep->find_function (args, local_funcs);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
944 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
945
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
946 void lock_subfunction (scope_id scope)
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
947 {
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
948 rep->lock_subfunction (scope);
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
949 }
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
950
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
951 void unlock_subfunction (scope_id scope)
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
952 {
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
953 rep->unlock_subfunction (scope);
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
954 }
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
955
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
956 std::pair<std::string, octave_value>
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
957 subfunction_defined_in_scope (scope_id scope = xcurrent_scope) const
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
958 {
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
959 return rep->subfunction_defined_in_scope (scope);
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11584
diff changeset
960 }
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
961
7876
8447a5024650 clear subfunctions when clearing parent function
John W. Eaton <jwe@octave.org>
parents: 7779
diff changeset
962 void erase_subfunction (scope_id scope)
8447a5024650 clear subfunctions when clearing parent function
John W. Eaton <jwe@octave.org>
parents: 7779
diff changeset
963 {
8447a5024650 clear subfunctions when clearing parent function
John W. Eaton <jwe@octave.org>
parents: 7779
diff changeset
964 rep->erase_subfunction (scope);
8447a5024650 clear subfunctions when clearing parent function
John W. Eaton <jwe@octave.org>
parents: 7779
diff changeset
965 }
8447a5024650 clear subfunctions when clearing parent function
John W. Eaton <jwe@octave.org>
parents: 7779
diff changeset
966
11445
40f311a69417 fix OO field access in subfunctions of private functions
John W. Eaton <jwe@octave.org>
parents: 11238
diff changeset
967 void mark_subfunction_in_scope_as_private (scope_id scope,
40f311a69417 fix OO field access in subfunctions of private functions
John W. Eaton <jwe@octave.org>
parents: 11238
diff changeset
968 const std::string& class_name)
40f311a69417 fix OO field access in subfunctions of private functions
John W. Eaton <jwe@octave.org>
parents: 11238
diff changeset
969 {
40f311a69417 fix OO field access in subfunctions of private functions
John W. Eaton <jwe@octave.org>
parents: 11238
diff changeset
970 rep->mark_subfunction_in_scope_as_private (scope, class_name);
40f311a69417 fix OO field access in subfunctions of private functions
John W. Eaton <jwe@octave.org>
parents: 11238
diff changeset
971 }
40f311a69417 fix OO field access in subfunctions of private functions
John W. Eaton <jwe@octave.org>
parents: 11238
diff changeset
972
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
973 void install_cmdline_function (const octave_value& f)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
974 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
975 rep->install_cmdline_function (f);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
976 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
977
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
978 void install_subfunction (const octave_value& f, scope_id scope)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
979 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
980 rep->install_subfunction (f, scope);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
981 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
982
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
983 void install_user_function (const octave_value& f)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
984 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
985 rep->install_user_function (f);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
986 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
987
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
988 void install_built_in_function (const octave_value& f)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
989 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
990 rep->install_built_in_function (f);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
991 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
992
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
993 void clear (void) { rep->clear (); }
8881
8ed42c679af5 after defining a script or function, clear local variables created for parsing
John W. Eaton <jwe@octave.org>
parents: 8819
diff changeset
994
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
995 void clear_user_function (void) { rep->clear_user_function (); }
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11584
diff changeset
996
9958
80432f0ee895 improve octave_shlib for safer shared libs treatment
Jaroslav Hajek <highegg@gmail.com>
parents: 9639
diff changeset
997 void clear_autoload_function (void) { rep->clear_autoload_function (); }
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11584
diff changeset
998
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
999 void clear_mex_function (void) { rep->clear_mex_function (); }
7972
5bf4e2c13ed8 make superiorto and inferiorto work
John W. Eaton <jwe@octave.org>
parents: 7901
diff changeset
1000
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1001 void add_dispatch (const std::string& type, const std::string& fname)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1002 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1003 rep->add_dispatch (type, fname);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1004 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1005
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1006 void clear_dispatch (const std::string& type)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1007 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1008 rep->clear_dispatch (type);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1009 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1010
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1011 void print_dispatch (std::ostream& os) const
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1012 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1013 rep->print_dispatch (os);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1014 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1015
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1016 std::string help_for_dispatch (void) const { return rep->help_for_dispatch (); }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1017
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1018 dispatch_map_type get_dispatch (void) const
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1019 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1020 return rep->get_dispatch ();
4009
27e461aed956 [project @ 2002-07-31 09:33:03 by jwe]
jwe
parents: 3968
diff changeset
1021 }
3011
2ad9af85b89b [project @ 1997-06-01 19:34:20 by jwe]
jwe
parents: 2979
diff changeset
1022
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
1023 void
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
1024 dump (std::ostream& os, const std::string& prefix = std::string ()) const
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
1025 {
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
1026 rep->dump (os, prefix);
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
1027 }
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
1028
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1029 private:
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1030
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1031 fcn_info_rep *rep;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1032 };
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1033
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1034 static scope_id global_scope (void) { return xglobal_scope; }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1035 static scope_id top_scope (void) { return xtop_scope; }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1036
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1037 static scope_id current_scope (void) { return xcurrent_scope; }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1038
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1039 static context_id current_context (void) { return xcurrent_context; }
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1040
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
1041 static scope_id alloc_scope (void) { return scope_id_cache::alloc (); }
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1042
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1043 static void set_scope (scope_id scope)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1044 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1045 if (scope == xglobal_scope)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1046 error ("can't set scope to global");
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1047 else if (scope != xcurrent_scope)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1048 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1049 all_instances_iterator p = all_instances.find (scope);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1050
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1051 if (p == all_instances.end ())
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1052 {
14544
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
1053 symbol_table *inst = new symbol_table (scope);
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1054
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1055 if (inst)
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1056 all_instances[scope] = instance = inst;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1057 }
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1058 else
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1059 instance = p->second;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1060
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1061 xcurrent_scope = scope;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1062 xcurrent_context = 0;
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1063 }
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1064 }
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1065
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1066 static void set_scope_and_context (scope_id scope, context_id context)
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1067 {
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1068 if (scope == xglobal_scope)
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1069 error ("can't set scope to global");
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1070 else
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1071 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1072 if (scope != xcurrent_scope)
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1073 {
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1074 all_instances_iterator p = all_instances.find (scope);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1075
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1076 if (p == all_instances.end ())
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1077 error ("scope not found!");
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1078 else
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1079 {
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1080 instance = p->second;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1081
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1082 xcurrent_scope = scope;
9355
5e4da3b3747e fix context restoration in error state
Jaroslav Hajek <highegg@gmail.com>
parents: 9315
diff changeset
1083
5e4da3b3747e fix context restoration in error state
Jaroslav Hajek <highegg@gmail.com>
parents: 9315
diff changeset
1084 xcurrent_context = context;
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1085 }
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1086 }
9355
5e4da3b3747e fix context restoration in error state
Jaroslav Hajek <highegg@gmail.com>
parents: 9315
diff changeset
1087 else
5e4da3b3747e fix context restoration in error state
Jaroslav Hajek <highegg@gmail.com>
parents: 9315
diff changeset
1088 xcurrent_context = context;
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1089 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1090 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1091
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1092 static void erase_scope (scope_id scope)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1093 {
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1094 assert (scope != xglobal_scope);
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1095
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1096 all_instances_iterator p = all_instances.find (scope);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1097
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1098 if (p != all_instances.end ())
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
1099 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1100 delete p->second;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1101
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1102 all_instances.erase (p);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1103
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1104 free_scope (scope);
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
1105 }
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1106 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1107
7876
8447a5024650 clear subfunctions when clearing parent function
John W. Eaton <jwe@octave.org>
parents: 7779
diff changeset
1108 static void erase_subfunctions_in_scope (scope_id scope)
8447a5024650 clear subfunctions when clearing parent function
John W. Eaton <jwe@octave.org>
parents: 7779
diff changeset
1109 {
8447a5024650 clear subfunctions when clearing parent function
John W. Eaton <jwe@octave.org>
parents: 7779
diff changeset
1110 for (fcn_table_iterator q = fcn_table.begin ();
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1111 q != fcn_table.end (); q++)
7876
8447a5024650 clear subfunctions when clearing parent function
John W. Eaton <jwe@octave.org>
parents: 7779
diff changeset
1112 q->second.erase_subfunction (scope);
8447a5024650 clear subfunctions when clearing parent function
John W. Eaton <jwe@octave.org>
parents: 7779
diff changeset
1113 }
8447a5024650 clear subfunctions when clearing parent function
John W. Eaton <jwe@octave.org>
parents: 7779
diff changeset
1114
11445
40f311a69417 fix OO field access in subfunctions of private functions
John W. Eaton <jwe@octave.org>
parents: 11238
diff changeset
1115 static void
40f311a69417 fix OO field access in subfunctions of private functions
John W. Eaton <jwe@octave.org>
parents: 11238
diff changeset
1116 mark_subfunctions_in_scope_as_private (scope_id scope,
40f311a69417 fix OO field access in subfunctions of private functions
John W. Eaton <jwe@octave.org>
parents: 11238
diff changeset
1117 const std::string& class_name)
40f311a69417 fix OO field access in subfunctions of private functions
John W. Eaton <jwe@octave.org>
parents: 11238
diff changeset
1118 {
40f311a69417 fix OO field access in subfunctions of private functions
John W. Eaton <jwe@octave.org>
parents: 11238
diff changeset
1119 for (fcn_table_iterator q = fcn_table.begin ();
40f311a69417 fix OO field access in subfunctions of private functions
John W. Eaton <jwe@octave.org>
parents: 11238
diff changeset
1120 q != fcn_table.end (); q++)
40f311a69417 fix OO field access in subfunctions of private functions
John W. Eaton <jwe@octave.org>
parents: 11238
diff changeset
1121 q->second.mark_subfunction_in_scope_as_private (scope, class_name);
40f311a69417 fix OO field access in subfunctions of private functions
John W. Eaton <jwe@octave.org>
parents: 11238
diff changeset
1122 }
40f311a69417 fix OO field access in subfunctions of private functions
John W. Eaton <jwe@octave.org>
parents: 11238
diff changeset
1123
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1124 static scope_id dup_scope (scope_id scope)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1125 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1126 scope_id retval = -1;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1127
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1128 symbol_table *inst = get_instance (scope);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1129
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1130 if (inst)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1131 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1132 scope_id new_scope = alloc_scope ();
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1133
14544
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
1134 symbol_table *new_symbol_table = new symbol_table (scope);
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1135
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1136 if (new_symbol_table)
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1137 {
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1138 all_instances[new_scope] = new_symbol_table;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1139
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1140 inst->do_dup_scope (*new_symbol_table);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1141
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1142 retval = new_scope;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1143 }
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1144 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1145
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1146 return retval;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1147 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1148
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
1149 static std::list<scope_id> scopes (void)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1150 {
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
1151 return scope_id_cache::scopes ();
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1152 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1153
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1154 static symbol_record
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1155 find_symbol (const std::string& name, scope_id scope = xcurrent_scope)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1156 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1157 symbol_table *inst = get_instance (scope);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1158
14544
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
1159 return inst ? inst->do_find_symbol (name) :
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
1160 symbol_record (scope);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1161 }
4009
27e461aed956 [project @ 2002-07-31 09:33:03 by jwe]
jwe
parents: 3968
diff changeset
1162
7767
71f068b22fcc scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents: 7761
diff changeset
1163 static void
71f068b22fcc scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents: 7761
diff changeset
1164 inherit (scope_id scope, scope_id donor_scope, context_id donor_context)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1165 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1166 symbol_table *inst = get_instance (scope);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1167
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1168 if (inst)
8051
36a485f7f335 symtab.h (symbol_table::do_inherit): copy alll symbols from donor scope
John W. Eaton <jwe@octave.org>
parents: 7972
diff changeset
1169 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1170 symbol_table *donor_symbol_table = get_instance (donor_scope);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1171
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1172 if (donor_symbol_table)
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1173 inst->do_inherit (*donor_symbol_table, donor_context);
8051
36a485f7f335 symtab.h (symbol_table::do_inherit): copy alll symbols from donor scope
John W. Eaton <jwe@octave.org>
parents: 7972
diff changeset
1174 }
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1175 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1176
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1177 static bool at_top_level (void) { return xcurrent_scope == xtop_scope; }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1178
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1179 // Find a value corresponding to the given name in the table.
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1180 static octave_value
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11584
diff changeset
1181 find (const std::string& name,
9445
c5f03874ea2a simplify symbol_table::find and associated functions
Jaroslav Hajek <highegg@gmail.com>
parents: 9444
diff changeset
1182 const octave_value_list& args = octave_value_list (),
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1183 bool skip_variables = false,
9463
d34baf412786 support non-local function lookups in str2func
Jaroslav Hajek <highegg@gmail.com>
parents: 9450
diff changeset
1184 bool local_funcs = true);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1185
9444
0c785ad961fa improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents: 9443
diff changeset
1186 static octave_value builtin_find (const std::string& name);
0c785ad961fa improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents: 9443
diff changeset
1187
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1188 // Insert a new name in the table.
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1189 static symbol_record& insert (const std::string& name)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1190 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1191 static symbol_record foobar;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1192
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1193 symbol_table *inst = get_instance (xcurrent_scope);
4009
27e461aed956 [project @ 2002-07-31 09:33:03 by jwe]
jwe
parents: 3968
diff changeset
1194
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1195 return inst ? inst->do_insert (name) : foobar;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1196 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1197
8881
8ed42c679af5 after defining a script or function, clear local variables created for parsing
John W. Eaton <jwe@octave.org>
parents: 8819
diff changeset
1198 static void force_variable (const std::string& name,
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1199 scope_id scope = xcurrent_scope,
14544
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
1200 context_id context = xdefault_context)
8881
8ed42c679af5 after defining a script or function, clear local variables created for parsing
John W. Eaton <jwe@octave.org>
parents: 8819
diff changeset
1201 {
8ed42c679af5 after defining a script or function, clear local variables created for parsing
John W. Eaton <jwe@octave.org>
parents: 8819
diff changeset
1202 symbol_table *inst = get_instance (scope);
8ed42c679af5 after defining a script or function, clear local variables created for parsing
John W. Eaton <jwe@octave.org>
parents: 8819
diff changeset
1203
8ed42c679af5 after defining a script or function, clear local variables created for parsing
John W. Eaton <jwe@octave.org>
parents: 8819
diff changeset
1204 if (inst)
8ed42c679af5 after defining a script or function, clear local variables created for parsing
John W. Eaton <jwe@octave.org>
parents: 8819
diff changeset
1205 inst->do_force_variable (name, context);
8ed42c679af5 after defining a script or function, clear local variables created for parsing
John W. Eaton <jwe@octave.org>
parents: 8819
diff changeset
1206 }
8ed42c679af5 after defining a script or function, clear local variables created for parsing
John W. Eaton <jwe@octave.org>
parents: 8819
diff changeset
1207
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1208 static octave_value& varref (const std::string& name,
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1209 scope_id scope = xcurrent_scope,
14544
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
1210 context_id context = xdefault_context)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1211 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1212 static octave_value foobar;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1213
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1214 symbol_table *inst = get_instance (scope);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1215
7767
71f068b22fcc scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents: 7761
diff changeset
1216 return inst ? inst->do_varref (name, context) : foobar;
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1217 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1218
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1219 static octave_value varval (const std::string& name,
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1220 scope_id scope = xcurrent_scope,
14544
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
1221 context_id context = xdefault_context)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1222 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1223 symbol_table *inst = get_instance (scope);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1224
7767
71f068b22fcc scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents: 7761
diff changeset
1225 return inst ? inst->do_varval (name, context) : octave_value ();
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1226 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1227
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1228 static octave_value&
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1229 global_varref (const std::string& name)
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1230 {
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1231 global_table_iterator p = global_table.find (name);
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1232
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1233 return (p == global_table.end ()) ? global_table[name] : p->second;
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1234 }
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1235
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1236 static octave_value
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1237 global_varval (const std::string& name)
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1238 {
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
1239 global_table_const_iterator p = global_table.find (name);
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1240
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1241 return (p != global_table.end ()) ? p->second : octave_value ();
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1242 }
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1243
10071
e42b1bbd1052 variables.cc (get_top_level_value, set_top_level_value): new functions
John W. Eaton <jwe@octave.org>
parents: 9981
diff changeset
1244 static octave_value&
e42b1bbd1052 variables.cc (get_top_level_value, set_top_level_value): new functions
John W. Eaton <jwe@octave.org>
parents: 9981
diff changeset
1245 top_level_varref (const std::string& name)
e42b1bbd1052 variables.cc (get_top_level_value, set_top_level_value): new functions
John W. Eaton <jwe@octave.org>
parents: 9981
diff changeset
1246 {
e42b1bbd1052 variables.cc (get_top_level_value, set_top_level_value): new functions
John W. Eaton <jwe@octave.org>
parents: 9981
diff changeset
1247 return varref (name, top_scope (), 0);
e42b1bbd1052 variables.cc (get_top_level_value, set_top_level_value): new functions
John W. Eaton <jwe@octave.org>
parents: 9981
diff changeset
1248 }
e42b1bbd1052 variables.cc (get_top_level_value, set_top_level_value): new functions
John W. Eaton <jwe@octave.org>
parents: 9981
diff changeset
1249
e42b1bbd1052 variables.cc (get_top_level_value, set_top_level_value): new functions
John W. Eaton <jwe@octave.org>
parents: 9981
diff changeset
1250 static octave_value
e42b1bbd1052 variables.cc (get_top_level_value, set_top_level_value): new functions
John W. Eaton <jwe@octave.org>
parents: 9981
diff changeset
1251 top_level_varval (const std::string& name)
e42b1bbd1052 variables.cc (get_top_level_value, set_top_level_value): new functions
John W. Eaton <jwe@octave.org>
parents: 9981
diff changeset
1252 {
e42b1bbd1052 variables.cc (get_top_level_value, set_top_level_value): new functions
John W. Eaton <jwe@octave.org>
parents: 9981
diff changeset
1253 return varval (name, top_scope (), 0);
e42b1bbd1052 variables.cc (get_top_level_value, set_top_level_value): new functions
John W. Eaton <jwe@octave.org>
parents: 9981
diff changeset
1254 }
e42b1bbd1052 variables.cc (get_top_level_value, set_top_level_value): new functions
John W. Eaton <jwe@octave.org>
parents: 9981
diff changeset
1255
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1256 static octave_value& persistent_varref (const std::string& name)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1257 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1258 static octave_value foobar;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1259
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1260 symbol_table *inst = get_instance (xcurrent_scope);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1261
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1262 return inst ? inst->do_persistent_varref (name) : foobar;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1263 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1264
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1265 static octave_value persistent_varval (const std::string& name)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1266 {
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1267 symbol_table *inst = get_instance (xcurrent_scope);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1268
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1269 return inst ? inst->do_persistent_varval (name) : octave_value ();
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1270 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1271
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1272 static void erase_persistent (const std::string& name)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1273 {
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1274 symbol_table *inst = get_instance (xcurrent_scope);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1275
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1276 if (inst)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1277 inst->do_erase_persistent (name);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1278 }
8
bd072d0a95f9 [project @ 1993-08-08 03:55:11 by jwe]
jwe
parents:
diff changeset
1279
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1280 static bool is_variable (const std::string& name)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1281 {
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1282 symbol_table *inst = get_instance (xcurrent_scope);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1283
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1284 return inst ? inst->do_is_variable (name) : false;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1285 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1286
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1287 static bool
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1288 is_built_in_function_name (const std::string& name)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1289 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1290 octave_value val = find_built_in_function (name);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1291
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1292 return val.is_defined ();
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1293 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1294
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1295 static octave_value
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1296 find_method (const std::string& name, const std::string& dispatch_type)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1297 {
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
1298 fcn_table_const_iterator p = fcn_table.find (name);
8
bd072d0a95f9 [project @ 1993-08-08 03:55:11 by jwe]
jwe
parents:
diff changeset
1299
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1300 if (p != fcn_table.end ())
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1301 return p->second.find_method (dispatch_type);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1302 else
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1303 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1304 fcn_info finfo (name);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1305
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1306 octave_value fcn = finfo.find_method (dispatch_type);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1307
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1308 if (fcn.is_defined ())
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1309 fcn_table[name] = finfo;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1310
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1311 return fcn;
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1312 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1313 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1314
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1315 static octave_value
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1316 find_built_in_function (const std::string& name)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1317 {
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
1318 fcn_table_const_iterator p = fcn_table.find (name);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1319
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1320 return (p != fcn_table.end ())
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1321 ? p->second.find_built_in_function () : octave_value ();
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1322 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1323
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1324 static octave_value
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1325 find_autoload (const std::string& name)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1326 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1327 fcn_table_iterator p = fcn_table.find (name);
4913
c8368716bab3 [project @ 2004-07-23 16:00:48 by jwe]
jwe
parents: 4319
diff changeset
1328
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1329 return (p != fcn_table.end ())
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1330 ? p->second.find_autoload () : octave_value ();
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1331 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1332
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1333 static octave_value
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11584
diff changeset
1334 find_function (const std::string& name,
9463
d34baf412786 support non-local function lookups in str2func
Jaroslav Hajek <highegg@gmail.com>
parents: 9450
diff changeset
1335 const octave_value_list& args = octave_value_list (),
d34baf412786 support non-local function lookups in str2func
Jaroslav Hajek <highegg@gmail.com>
parents: 9450
diff changeset
1336 bool local_funcs = true);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1337
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1338 static octave_value find_user_function (const std::string& name)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1339 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1340 fcn_table_iterator p = fcn_table.find (name);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1341
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1342 return (p != fcn_table.end ())
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1343 ? p->second.find_user_function () : octave_value ();
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1344 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1345
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1346 static void install_cmdline_function (const std::string& name,
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1347 const octave_value& fcn)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1348 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1349 fcn_table_iterator p = fcn_table.find (name);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1350
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1351 if (p != fcn_table.end ())
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1352 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1353 fcn_info& finfo = p->second;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1354
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1355 finfo.install_cmdline_function (fcn);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1356 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1357 else
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1358 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1359 fcn_info finfo (name);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1360
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1361 finfo.install_cmdline_function (fcn);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1362
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1363 fcn_table[name] = finfo;
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1364 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1365 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1366
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1367 static void install_subfunction (const std::string& name,
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1368 const octave_value& fcn,
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1369 scope_id scope)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1370 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1371 fcn_table_iterator p = fcn_table.find (name);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1372
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1373 if (p != fcn_table.end ())
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1374 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1375 fcn_info& finfo = p->second;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1376
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1377 finfo.install_subfunction (fcn, scope);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1378 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1379 else
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1380 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1381 fcn_info finfo (name);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1382
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1383 finfo.install_subfunction (fcn, scope);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1384
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1385 fcn_table[name] = finfo;
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1386 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1387 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1388
14544
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
1389 static void install_nestfunction (const std::string& name,
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
1390 const octave_value& fcn,
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
1391 scope_id parent_scope);
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
1392
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
1393 static void update_nest (scope_id scope)
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
1394 {
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
1395 symbol_table *inst = get_instance (scope);
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
1396 if (inst)
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
1397 inst->do_update_nest ();
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
1398 }
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
1399
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1400 static void install_user_function (const std::string& name,
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1401 const octave_value& fcn)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1402 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1403 fcn_table_iterator p = fcn_table.find (name);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1404
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1405 if (p != fcn_table.end ())
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1406 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1407 fcn_info& finfo = p->second;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1408
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1409 finfo.install_user_function (fcn);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1410 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1411 else
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1412 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1413 fcn_info finfo (name);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1414
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1415 finfo.install_user_function (fcn);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1416
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1417 fcn_table[name] = finfo;
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1418 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1419 }
605
4f65175911a6 [project @ 1994-08-13 20:10:39 by jwe]
jwe
parents: 572
diff changeset
1420
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1421 static void install_built_in_function (const std::string& name,
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1422 const octave_value& fcn)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1423 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1424 fcn_table_iterator p = fcn_table.find (name);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1425
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1426 if (p != fcn_table.end ())
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1427 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1428 fcn_info& finfo = p->second;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1429
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1430 finfo.install_built_in_function (fcn);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1431 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1432 else
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1433 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1434 fcn_info finfo (name);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1435
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1436 finfo.install_built_in_function (fcn);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1437
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1438 fcn_table[name] = finfo;
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1439 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1440 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1441
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1442 static void clear (const std::string& name)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1443 {
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1444 clear_variable (name);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1445 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1446
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1447 static void clear_all (void)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1448 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1449 clear_variables ();
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11584
diff changeset
1450
10559
0ecbb17d130a Clear global variables when 'clear -all' called
Rik <code@nomad.inbox5.com>
parents: 10521
diff changeset
1451 clear_global_pattern ("*");
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1452
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1453 clear_functions ();
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1454 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1455
9396
17af7cce7d1b yet more unwind_protect improvements
Jaroslav Hajek <highegg@gmail.com>
parents: 9355
diff changeset
1456 static void clear_variables (scope_id scope)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1457 {
8282
47a3d2f829e4 clear local symbol table after parsing function
John W. Eaton <jwe@octave.org>
parents: 8123
diff changeset
1458 symbol_table *inst = get_instance (scope);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1459
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1460 if (inst)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1461 inst->do_clear_variables ();
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1462 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1463
9396
17af7cce7d1b yet more unwind_protect improvements
Jaroslav Hajek <highegg@gmail.com>
parents: 9355
diff changeset
1464 // This is split for unwind_protect.
17af7cce7d1b yet more unwind_protect improvements
Jaroslav Hajek <highegg@gmail.com>
parents: 9355
diff changeset
1465 static void clear_variables (void)
17af7cce7d1b yet more unwind_protect improvements
Jaroslav Hajek <highegg@gmail.com>
parents: 9355
diff changeset
1466 {
17af7cce7d1b yet more unwind_protect improvements
Jaroslav Hajek <highegg@gmail.com>
parents: 9355
diff changeset
1467 clear_variables (xcurrent_scope);
17af7cce7d1b yet more unwind_protect improvements
Jaroslav Hajek <highegg@gmail.com>
parents: 9355
diff changeset
1468 }
17af7cce7d1b yet more unwind_protect improvements
Jaroslav Hajek <highegg@gmail.com>
parents: 9355
diff changeset
1469
9240
f27a8c07f0b2 clear -classes and support.
Robert T. Short <octave@phaselockedsystems.com>
parents: 9144
diff changeset
1470 static void clear_objects (scope_id scope = xcurrent_scope)
f27a8c07f0b2 clear -classes and support.
Robert T. Short <octave@phaselockedsystems.com>
parents: 9144
diff changeset
1471 {
f27a8c07f0b2 clear -classes and support.
Robert T. Short <octave@phaselockedsystems.com>
parents: 9144
diff changeset
1472 symbol_table *inst = get_instance (scope);
f27a8c07f0b2 clear -classes and support.
Robert T. Short <octave@phaselockedsystems.com>
parents: 9144
diff changeset
1473
f27a8c07f0b2 clear -classes and support.
Robert T. Short <octave@phaselockedsystems.com>
parents: 9144
diff changeset
1474 if (inst)
f27a8c07f0b2 clear -classes and support.
Robert T. Short <octave@phaselockedsystems.com>
parents: 9144
diff changeset
1475 inst->do_clear_objects ();
f27a8c07f0b2 clear -classes and support.
Robert T. Short <octave@phaselockedsystems.com>
parents: 9144
diff changeset
1476 }
f27a8c07f0b2 clear -classes and support.
Robert T. Short <octave@phaselockedsystems.com>
parents: 9144
diff changeset
1477
9009
da58ec8f62e8 tag bug don't define forced variables
John W. Eaton <jwe@octave.org>
parents: 8920
diff changeset
1478 static void unmark_forced_variables (scope_id scope = xcurrent_scope)
8881
8ed42c679af5 after defining a script or function, clear local variables created for parsing
John W. Eaton <jwe@octave.org>
parents: 8819
diff changeset
1479 {
8ed42c679af5 after defining a script or function, clear local variables created for parsing
John W. Eaton <jwe@octave.org>
parents: 8819
diff changeset
1480 symbol_table *inst = get_instance (scope);
8ed42c679af5 after defining a script or function, clear local variables created for parsing
John W. Eaton <jwe@octave.org>
parents: 8819
diff changeset
1481
8ed42c679af5 after defining a script or function, clear local variables created for parsing
John W. Eaton <jwe@octave.org>
parents: 8819
diff changeset
1482 if (inst)
9009
da58ec8f62e8 tag bug don't define forced variables
John W. Eaton <jwe@octave.org>
parents: 8920
diff changeset
1483 inst->do_unmark_forced_variables ();
8881
8ed42c679af5 after defining a script or function, clear local variables created for parsing
John W. Eaton <jwe@octave.org>
parents: 8819
diff changeset
1484 }
8ed42c679af5 after defining a script or function, clear local variables created for parsing
John W. Eaton <jwe@octave.org>
parents: 8819
diff changeset
1485
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1486 static void clear_functions (void)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1487 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1488 for (fcn_table_iterator p = fcn_table.begin (); p != fcn_table.end (); p++)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1489 p->second.clear ();
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1490 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1491
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1492 static void clear_function (const std::string& name)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1493 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1494 clear_user_function (name);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1495 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1496
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1497 static void clear_global (const std::string& name)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1498 {
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1499 symbol_table *inst = get_instance (xcurrent_scope);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1500
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1501 if (inst)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1502 inst->do_clear_global (name);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1503 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1504
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1505 static void clear_variable (const std::string& name)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1506 {
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1507 symbol_table *inst = get_instance (xcurrent_scope);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1508
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1509 if (inst)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1510 inst->do_clear_variable (name);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1511 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1512
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1513 static void clear_symbol (const std::string& name)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1514 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1515 // FIXME -- are we supposed to do both here?
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1516
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1517 clear_variable (name);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1518 clear_function (name);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1519 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1520
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1521 static void clear_function_pattern (const std::string& pat)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1522 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1523 glob_match pattern (pat);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1524
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1525 for (fcn_table_iterator p = fcn_table.begin (); p != fcn_table.end (); p++)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1526 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1527 if (pattern.match (p->first))
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1528 p->second.clear_user_function ();
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1529 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1530 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1531
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1532 static void clear_global_pattern (const std::string& pat)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1533 {
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1534 symbol_table *inst = get_instance (xcurrent_scope);
4009
27e461aed956 [project @ 2002-07-31 09:33:03 by jwe]
jwe
parents: 3968
diff changeset
1535
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1536 if (inst)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1537 inst->do_clear_global_pattern (pat);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1538 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1539
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1540 static void clear_variable_pattern (const std::string& pat)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1541 {
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1542 symbol_table *inst = get_instance (xcurrent_scope);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1543
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1544 if (inst)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1545 inst->do_clear_variable_pattern (pat);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1546 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1547
7779
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1548 static void clear_variable_regexp (const std::string& pat)
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1549 {
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1550 symbol_table *inst = get_instance (xcurrent_scope);
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1551
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1552 if (inst)
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1553 inst->do_clear_variable_regexp (pat);
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1554 }
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1555
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1556 static void clear_symbol_pattern (const std::string& pat)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1557 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1558 // FIXME -- are we supposed to do both here?
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1559
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1560 clear_variable_pattern (pat);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1561 clear_function_pattern (pat);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1562 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1563
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1564 static void clear_user_function (const std::string& name)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1565 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1566 fcn_table_iterator p = fcn_table.find (name);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1567
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1568 if (p != fcn_table.end ())
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1569 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1570 fcn_info& finfo = p->second;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1571
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1572 finfo.clear_user_function ();
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1573 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1574 // FIXME -- is this necessary, or even useful?
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1575 // else
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1576 // error ("clear: no such function `%s'", name.c_str ());
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1577 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1578
9958
80432f0ee895 improve octave_shlib for safer shared libs treatment
Jaroslav Hajek <highegg@gmail.com>
parents: 9639
diff changeset
1579 // This clears oct and mex files, incl. autoloads.
80432f0ee895 improve octave_shlib for safer shared libs treatment
Jaroslav Hajek <highegg@gmail.com>
parents: 9639
diff changeset
1580 static void clear_dld_function (const std::string& name)
80432f0ee895 improve octave_shlib for safer shared libs treatment
Jaroslav Hajek <highegg@gmail.com>
parents: 9639
diff changeset
1581 {
80432f0ee895 improve octave_shlib for safer shared libs treatment
Jaroslav Hajek <highegg@gmail.com>
parents: 9639
diff changeset
1582 fcn_table_iterator p = fcn_table.find (name);
80432f0ee895 improve octave_shlib for safer shared libs treatment
Jaroslav Hajek <highegg@gmail.com>
parents: 9639
diff changeset
1583
80432f0ee895 improve octave_shlib for safer shared libs treatment
Jaroslav Hajek <highegg@gmail.com>
parents: 9639
diff changeset
1584 if (p != fcn_table.end ())
80432f0ee895 improve octave_shlib for safer shared libs treatment
Jaroslav Hajek <highegg@gmail.com>
parents: 9639
diff changeset
1585 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1586 fcn_info& finfo = p->second;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1587
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1588 finfo.clear_autoload_function ();
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1589 finfo.clear_user_function ();
9958
80432f0ee895 improve octave_shlib for safer shared libs treatment
Jaroslav Hajek <highegg@gmail.com>
parents: 9639
diff changeset
1590 }
80432f0ee895 improve octave_shlib for safer shared libs treatment
Jaroslav Hajek <highegg@gmail.com>
parents: 9639
diff changeset
1591 }
80432f0ee895 improve octave_shlib for safer shared libs treatment
Jaroslav Hajek <highegg@gmail.com>
parents: 9639
diff changeset
1592
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1593 static void clear_mex_functions (void)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1594 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1595 for (fcn_table_iterator p = fcn_table.begin (); p != fcn_table.end (); p++)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1596 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1597 fcn_info& finfo = p->second;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1598
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1599 finfo.clear_mex_function ();
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1600 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1601 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1602
7972
5bf4e2c13ed8 make superiorto and inferiorto work
John W. Eaton <jwe@octave.org>
parents: 7901
diff changeset
1603 static bool set_class_relationship (const std::string& sup_class,
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1604 const std::string& inf_class);
7972
5bf4e2c13ed8 make superiorto and inferiorto work
John W. Eaton <jwe@octave.org>
parents: 7901
diff changeset
1605
5bf4e2c13ed8 make superiorto and inferiorto work
John W. Eaton <jwe@octave.org>
parents: 7901
diff changeset
1606 static bool is_superiorto (const std::string& a, const std::string& b);
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11584
diff changeset
1607
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1608 static void alias_built_in_function (const std::string& alias,
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1609 const std::string& name)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1610 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1611 octave_value fcn = find_built_in_function (name);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1612
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1613 if (fcn.is_defined ())
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1614 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1615 fcn_info finfo (alias);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1616
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1617 finfo.install_built_in_function (fcn);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1618
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1619 fcn_table[alias] = finfo;
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1620 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1621 else
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1622 panic ("alias: `%s' is undefined", name.c_str ());
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1623 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1624
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1625 static void add_dispatch (const std::string& name, const std::string& type,
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1626 const std::string& fname)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1627 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1628 fcn_table_iterator p = fcn_table.find (name);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1629
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1630 if (p != fcn_table.end ())
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1631 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1632 fcn_info& finfo = p->second;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1633
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1634 finfo.add_dispatch (type, fname);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1635 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1636 else
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1637 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1638 fcn_info finfo (name);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1639
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1640 finfo.add_dispatch (type, fname);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1641
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1642 fcn_table[name] = finfo;
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1643 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1644 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1645
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1646 static void clear_dispatch (const std::string& name, const std::string& type)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1647 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1648 fcn_table_iterator p = fcn_table.find (name);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1649
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1650 if (p != fcn_table.end ())
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1651 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1652 fcn_info& finfo = p->second;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1653
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1654 finfo.clear_dispatch (type);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1655 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1656 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1657
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1658 static void print_dispatch (std::ostream& os, const std::string& name)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1659 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1660 fcn_table_iterator p = fcn_table.find (name);
4009
27e461aed956 [project @ 2002-07-31 09:33:03 by jwe]
jwe
parents: 3968
diff changeset
1661
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1662 if (p != fcn_table.end ())
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1663 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1664 fcn_info& finfo = p->second;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1665
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1666 finfo.print_dispatch (os);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1667 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1668 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1669
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1670 static fcn_info::dispatch_map_type get_dispatch (const std::string& name)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1671 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1672 fcn_info::dispatch_map_type retval;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1673
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1674 fcn_table_iterator p = fcn_table.find (name);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1675
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1676 if (p != fcn_table.end ())
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1677 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1678 fcn_info& finfo = p->second;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1679
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1680 retval = finfo.get_dispatch ();
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1681 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1682
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1683 return retval;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1684 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1685
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1686 static std::string help_for_dispatch (const std::string& name)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1687 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1688 std::string retval;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1689
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1690 fcn_table_iterator p = fcn_table.find (name);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1691
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1692 if (p != fcn_table.end ())
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1693 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1694 fcn_info& finfo = p->second;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1695
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1696 retval = finfo.help_for_dispatch ();
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1697 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1698
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1699 return retval;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1700 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1701
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1702 static void push_context (void)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1703 {
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1704 if (xcurrent_scope == xglobal_scope || xcurrent_scope == xtop_scope)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1705 error ("invalid call to xymtab::push_context");
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1706 else
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1707 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1708 symbol_table *inst = get_instance (xcurrent_scope);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1709
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1710 if (inst)
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1711 inst->do_push_context ();
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1712 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1713 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1714
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1715 static void pop_context (void)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1716 {
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1717 if (xcurrent_scope == xglobal_scope || xcurrent_scope == xtop_scope)
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1718 error ("invalid call to xymtab::pop_context");
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1719 else
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1720 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1721 symbol_table *inst = get_instance (xcurrent_scope);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1722
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1723 if (inst)
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1724 inst->do_pop_context ();
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1725 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1726 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1727
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1728 // For unwind_protect.
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1729 static void pop_context (void *) { pop_context (); }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1730
11557
e9d72a3caa46 mark automatic variables as automatic
John W. Eaton <jwe@octave.org>
parents: 11548
diff changeset
1731 static void mark_automatic (const std::string& name)
e9d72a3caa46 mark automatic variables as automatic
John W. Eaton <jwe@octave.org>
parents: 11548
diff changeset
1732 {
e9d72a3caa46 mark automatic variables as automatic
John W. Eaton <jwe@octave.org>
parents: 11548
diff changeset
1733 symbol_table *inst = get_instance (xcurrent_scope);
e9d72a3caa46 mark automatic variables as automatic
John W. Eaton <jwe@octave.org>
parents: 11548
diff changeset
1734
e9d72a3caa46 mark automatic variables as automatic
John W. Eaton <jwe@octave.org>
parents: 11548
diff changeset
1735 if (inst)
e9d72a3caa46 mark automatic variables as automatic
John W. Eaton <jwe@octave.org>
parents: 11548
diff changeset
1736 inst->do_mark_automatic (name);
e9d72a3caa46 mark automatic variables as automatic
John W. Eaton <jwe@octave.org>
parents: 11548
diff changeset
1737 }
e9d72a3caa46 mark automatic variables as automatic
John W. Eaton <jwe@octave.org>
parents: 11548
diff changeset
1738
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1739 static void mark_hidden (const std::string& name)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1740 {
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1741 symbol_table *inst = get_instance (xcurrent_scope);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1742
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1743 if (inst)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1744 inst->do_mark_hidden (name);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1745 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1746
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1747 static void mark_global (const std::string& name)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1748 {
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1749 symbol_table *inst = get_instance (xcurrent_scope);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1750
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1751 if (inst)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1752 inst->do_mark_global (name);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1753 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1754
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1755 static std::list<symbol_record>
7767
71f068b22fcc scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents: 7761
diff changeset
1756 all_variables (scope_id scope = xcurrent_scope,
14544
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
1757 context_id context = xdefault_context,
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1758 bool defined_only = true)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1759 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1760 symbol_table *inst = get_instance (scope);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1761
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1762 return inst
7767
71f068b22fcc scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents: 7761
diff changeset
1763 ? inst->do_all_variables (context, defined_only) : std::list<symbol_record> ();
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1764 }
3011
2ad9af85b89b [project @ 1997-06-01 19:34:20 by jwe]
jwe
parents: 2979
diff changeset
1765
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1766 static std::list<symbol_record> glob (const std::string& pattern)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1767 {
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1768 symbol_table *inst = get_instance (xcurrent_scope);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1769
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1770 return inst ? inst->do_glob (pattern) : std::list<symbol_record> ();
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1771 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1772
7779
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1773 static std::list<symbol_record> regexp (const std::string& pattern)
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1774 {
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1775 symbol_table *inst = get_instance (xcurrent_scope);
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1776
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1777 return inst ? inst->do_regexp (pattern) : std::list<symbol_record> ();
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1778 }
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1779
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1780 static std::list<symbol_record> glob_variables (const std::string& pattern)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1781 {
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1782 symbol_table *inst = get_instance (xcurrent_scope);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1783
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1784 return inst ? inst->do_glob (pattern, true) : std::list<symbol_record> ();
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1785 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1786
7779
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1787 static std::list<symbol_record> regexp_variables (const std::string& pattern)
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1788 {
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1789 symbol_table *inst = get_instance (xcurrent_scope);
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1790
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1791 return inst ? inst->do_regexp (pattern, true) : std::list<symbol_record> ();
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1792 }
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1793
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1794 static std::list<symbol_record>
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1795 glob_global_variables (const std::string& pattern)
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1796 {
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1797 std::list<symbol_record> retval;
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1798
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1799 glob_match pat (pattern);
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1800
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
1801 for (global_table_const_iterator p = global_table.begin ();
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1802 p != global_table.end (); p++)
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1803 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1804 // We generate a list of symbol_record objects so that
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1805 // the results from glob_variables and glob_global_variables
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1806 // may be handled the same way.
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1807
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1808 if (pat.match (p->first))
14544
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
1809 retval.push_back (symbol_record (xglobal_scope,
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
1810 p->first, p->second,
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1811 symbol_record::global));
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1812 }
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1813
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1814 return retval;
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1815 }
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1816
7779
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1817 static std::list<symbol_record>
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1818 regexp_global_variables (const std::string& pattern)
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1819 {
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1820 std::list<symbol_record> retval;
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1821
14024
fc9f204faea0 refactor regexp (bug #34440)
John W. Eaton <jwe@octave.org>
parents: 13985
diff changeset
1822 ::regexp pat (pattern);
7779
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1823
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1824 for (global_table_const_iterator p = global_table.begin ();
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1825 p != global_table.end (); p++)
7779
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1826 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1827 // We generate a list of symbol_record objects so that
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1828 // the results from regexp_variables and regexp_global_variables
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1829 // may be handled the same way.
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1830
14024
fc9f204faea0 refactor regexp (bug #34440)
John W. Eaton <jwe@octave.org>
parents: 13985
diff changeset
1831 if (pat.is_match (p->first))
14544
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
1832 retval.push_back (symbol_record (xglobal_scope,
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
1833 p->first, p->second,
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1834 symbol_record::global));
7779
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1835 }
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1836
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1837 return retval;
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1838 }
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1839
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1840 static std::list<symbol_record> glob_variables (const string_vector& patterns)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1841 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1842 std::list<symbol_record> retval;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1843
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1844 size_t len = patterns.length ();
8
bd072d0a95f9 [project @ 1993-08-08 03:55:11 by jwe]
jwe
parents:
diff changeset
1845
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1846 for (size_t i = 0; i < len; i++)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1847 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1848 std::list<symbol_record> tmp = glob_variables (patterns[i]);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1849
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1850 retval.insert (retval.begin (), tmp.begin (), tmp.end ());
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1851 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1852
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1853 return retval;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1854 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1855
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11584
diff changeset
1856 static std::list<symbol_record> regexp_variables
7779
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1857 (const string_vector& patterns)
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1858 {
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1859 std::list<symbol_record> retval;
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1860
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1861 size_t len = patterns.length ();
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1862
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1863 for (size_t i = 0; i < len; i++)
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1864 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1865 std::list<symbol_record> tmp = regexp_variables (patterns[i]);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1866
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1867 retval.insert (retval.begin (), tmp.begin (), tmp.end ());
7779
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1868 }
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1869
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1870 return retval;
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1871 }
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
1872
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1873 static std::list<std::string> user_function_names (void)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1874 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1875 std::list<std::string> retval;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1876
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1877 for (fcn_table_iterator p = fcn_table.begin ();
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1878 p != fcn_table.end (); p++)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1879 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1880 if (p->second.is_user_function_defined ())
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1881 retval.push_back (p->first);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1882 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1883
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1884 if (! retval.empty ())
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1885 retval.sort ();
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1886
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1887 return retval;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1888 }
3011
2ad9af85b89b [project @ 1997-06-01 19:34:20 by jwe]
jwe
parents: 2979
diff changeset
1889
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1890 static std::list<std::string> global_variable_names (void)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1891 {
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1892 std::list<std::string> retval;
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1893
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
1894 for (global_table_const_iterator p = global_table.begin ();
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1895 p != global_table.end (); p++)
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1896 retval.push_back (p->first);
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1897
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1898 retval.sort ();
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1899
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1900 return retval;
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1901 }
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1902
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1903 static std::list<std::string> top_level_variable_names (void)
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1904 {
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1905 symbol_table *inst = get_instance (xtop_scope);
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1906
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1907 return inst ? inst->do_variable_names () : std::list<std::string> ();
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1908 }
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1909
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1910 static std::list<std::string> variable_names (void)
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1911 {
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1912 symbol_table *inst = get_instance (xcurrent_scope);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1913
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1914 return inst ? inst->do_variable_names () : std::list<std::string> ();
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1915 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1916
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1917 static std::list<std::string> built_in_function_names (void)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1918 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1919 std::list<std::string> retval;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1920
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
1921 for (fcn_table_const_iterator p = fcn_table.begin ();
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1922 p != fcn_table.end (); p++)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1923 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1924 octave_value fcn = p->second.find_built_in_function ();
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1925
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1926 if (fcn.is_defined ())
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1927 retval.push_back (p->first);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1928 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1929
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1930 if (! retval.empty ())
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1931 retval.sort ();
220
f736a3ec137e [project @ 1993-11-14 00:10:26 by jwe]
jwe
parents: 200
diff changeset
1932
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1933 return retval;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1934 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1935
12911
d6151d774283 make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents: 12130
diff changeset
1936 static std::list<std::string> cmdline_function_names (void)
d6151d774283 make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents: 12130
diff changeset
1937 {
d6151d774283 make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents: 12130
diff changeset
1938 std::list<std::string> retval;
d6151d774283 make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents: 12130
diff changeset
1939
d6151d774283 make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents: 12130
diff changeset
1940 for (fcn_table_const_iterator p = fcn_table.begin ();
d6151d774283 make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents: 12130
diff changeset
1941 p != fcn_table.end (); p++)
d6151d774283 make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents: 12130
diff changeset
1942 {
d6151d774283 make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents: 12130
diff changeset
1943 octave_value fcn = p->second.find_cmdline_function ();
d6151d774283 make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents: 12130
diff changeset
1944
d6151d774283 make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents: 12130
diff changeset
1945 if (fcn.is_defined ())
d6151d774283 make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents: 12130
diff changeset
1946 retval.push_back (p->first);
d6151d774283 make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents: 12130
diff changeset
1947 }
d6151d774283 make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents: 12130
diff changeset
1948
d6151d774283 make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents: 12130
diff changeset
1949 if (! retval.empty ())
d6151d774283 make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents: 12130
diff changeset
1950 retval.sort ();
d6151d774283 make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents: 12130
diff changeset
1951
d6151d774283 make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents: 12130
diff changeset
1952 return retval;
d6151d774283 make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents: 12130
diff changeset
1953 }
d6151d774283 make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents: 12130
diff changeset
1954
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1955 static bool is_local_variable (const std::string& name)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1956 {
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1957 if (xcurrent_scope == xglobal_scope)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1958 return false;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1959 else
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1960 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1961 symbol_table *inst = get_instance (xcurrent_scope);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1962
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1963 return inst ? inst->do_is_local_variable (name) : false;
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1964 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1965 }
5861
2a6cb4ed8f1e [project @ 2006-06-16 05:09:41 by jwe]
jwe
parents: 5823
diff changeset
1966
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1967 static bool is_global (const std::string& name)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1968 {
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
1969 if (xcurrent_scope == xglobal_scope)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1970 return true;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1971 else
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1972 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1973 symbol_table *inst = get_instance (xcurrent_scope);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1974
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1975 return inst ? inst->do_is_global (name) : false;
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1976 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
1977 }
3011
2ad9af85b89b [project @ 1997-06-01 19:34:20 by jwe]
jwe
parents: 2979
diff changeset
1978
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
1979 static void dump (std::ostream& os, scope_id scope = xcurrent_scope);
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
1980
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
1981 static void dump_global (std::ostream& os);
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
1982
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
1983 static void dump_functions (std::ostream& os);
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
1984
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
1985 static void cache_name (scope_id scope, const std::string& name)
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
1986 {
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
1987 symbol_table *inst = get_instance (scope, false);
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
1988
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
1989 if (inst)
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
1990 inst->do_cache_name (name);
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
1991 }
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
1992
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
1993 static void lock_subfunctions (scope_id scope = xcurrent_scope)
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
1994 {
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
1995 for (fcn_table_iterator p = fcn_table.begin ();
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
1996 p != fcn_table.end (); p++)
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
1997 p->second.lock_subfunction (scope);
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11584
diff changeset
1998 }
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
1999
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2000 static void unlock_subfunctions (scope_id scope = xcurrent_scope)
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2001 {
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2002 for (fcn_table_iterator p = fcn_table.begin ();
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2003 p != fcn_table.end (); p++)
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2004 p->second.unlock_subfunction (scope);
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11584
diff changeset
2005 }
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2006
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2007 static void free_scope (scope_id scope)
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2008 {
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2009 if (scope == xglobal_scope || scope == xtop_scope)
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2010 error ("can't free global or top-level scopes!");
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2011 else
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2012 symbol_table::scope_id_cache::free (scope);
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2013 }
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2014
8819
96d87674b818 also stash directory name for subfunctions
John W. Eaton <jwe@octave.org>
parents: 8691
diff changeset
2015 static void stash_dir_name_for_subfunctions (scope_id scope,
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2016 const std::string& dir_name);
8819
96d87674b818 also stash directory name for subfunctions
John W. Eaton <jwe@octave.org>
parents: 8691
diff changeset
2017
9581
3d0d2bda3a0f fix previous change, avoid duplicate loads of methods in descendant classes
Jaroslav Hajek <highegg@gmail.com>
parents: 9509
diff changeset
2018 static void add_to_parent_map (const std::string& classname,
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2019 const std::list<std::string>& parent_list)
9581
3d0d2bda3a0f fix previous change, avoid duplicate loads of methods in descendant classes
Jaroslav Hajek <highegg@gmail.com>
parents: 9509
diff changeset
2020 {
3d0d2bda3a0f fix previous change, avoid duplicate loads of methods in descendant classes
Jaroslav Hajek <highegg@gmail.com>
parents: 9509
diff changeset
2021 parent_map[classname] = parent_list;
3d0d2bda3a0f fix previous change, avoid duplicate loads of methods in descendant classes
Jaroslav Hajek <highegg@gmail.com>
parents: 9509
diff changeset
2022 }
3d0d2bda3a0f fix previous change, avoid duplicate loads of methods in descendant classes
Jaroslav Hajek <highegg@gmail.com>
parents: 9509
diff changeset
2023
11238
1783b360976f also consider parent classes when checking if class methods are out of date
John W. Eaton <jwe@octave.org>
parents: 10633
diff changeset
2024 static std::list<std::string>
1783b360976f also consider parent classes when checking if class methods are out of date
John W. Eaton <jwe@octave.org>
parents: 10633
diff changeset
2025 parent_classes (const std::string& dispatch_type)
1783b360976f also consider parent classes when checking if class methods are out of date
John W. Eaton <jwe@octave.org>
parents: 10633
diff changeset
2026 {
1783b360976f also consider parent classes when checking if class methods are out of date
John W. Eaton <jwe@octave.org>
parents: 10633
diff changeset
2027 std::list<std::string> retval;
1783b360976f also consider parent classes when checking if class methods are out of date
John W. Eaton <jwe@octave.org>
parents: 10633
diff changeset
2028
1783b360976f also consider parent classes when checking if class methods are out of date
John W. Eaton <jwe@octave.org>
parents: 10633
diff changeset
2029 const_parent_map_iterator it = parent_map.find (dispatch_type);
1783b360976f also consider parent classes when checking if class methods are out of date
John W. Eaton <jwe@octave.org>
parents: 10633
diff changeset
2030
1783b360976f also consider parent classes when checking if class methods are out of date
John W. Eaton <jwe@octave.org>
parents: 10633
diff changeset
2031 if (it != parent_map.end ())
1783b360976f also consider parent classes when checking if class methods are out of date
John W. Eaton <jwe@octave.org>
parents: 10633
diff changeset
2032 retval = it->second;
1783b360976f also consider parent classes when checking if class methods are out of date
John W. Eaton <jwe@octave.org>
parents: 10633
diff changeset
2033
12130
3229572cbe23 symbol_table::parent_classes: also add parents of parents to the list
John W. Eaton <jwe@octave.org>
parents: 12122
diff changeset
2034 for (std::list<std::string>::const_iterator lit = retval.begin ();
3229572cbe23 symbol_table::parent_classes: also add parents of parents to the list
John W. Eaton <jwe@octave.org>
parents: 12122
diff changeset
2035 lit != retval.end (); lit++)
3229572cbe23 symbol_table::parent_classes: also add parents of parents to the list
John W. Eaton <jwe@octave.org>
parents: 12122
diff changeset
2036 {
3229572cbe23 symbol_table::parent_classes: also add parents of parents to the list
John W. Eaton <jwe@octave.org>
parents: 12122
diff changeset
2037 // Search for parents of parents and append them to the list.
3229572cbe23 symbol_table::parent_classes: also add parents of parents to the list
John W. Eaton <jwe@octave.org>
parents: 12122
diff changeset
2038
3229572cbe23 symbol_table::parent_classes: also add parents of parents to the list
John W. Eaton <jwe@octave.org>
parents: 12122
diff changeset
2039 // FIXME -- should we worry about a circular inheritance graph?
3229572cbe23 symbol_table::parent_classes: also add parents of parents to the list
John W. Eaton <jwe@octave.org>
parents: 12122
diff changeset
2040
3229572cbe23 symbol_table::parent_classes: also add parents of parents to the list
John W. Eaton <jwe@octave.org>
parents: 12122
diff changeset
2041 std::list<std::string> parents = parent_classes (*lit);
3229572cbe23 symbol_table::parent_classes: also add parents of parents to the list
John W. Eaton <jwe@octave.org>
parents: 12122
diff changeset
2042
3229572cbe23 symbol_table::parent_classes: also add parents of parents to the list
John W. Eaton <jwe@octave.org>
parents: 12122
diff changeset
2043 if (! parents.empty ())
3229572cbe23 symbol_table::parent_classes: also add parents of parents to the list
John W. Eaton <jwe@octave.org>
parents: 12122
diff changeset
2044 retval.insert (retval.end (), parents.begin (), parents.end ());
3229572cbe23 symbol_table::parent_classes: also add parents of parents to the list
John W. Eaton <jwe@octave.org>
parents: 12122
diff changeset
2045 }
3229572cbe23 symbol_table::parent_classes: also add parents of parents to the list
John W. Eaton <jwe@octave.org>
parents: 12122
diff changeset
2046
11238
1783b360976f also consider parent classes when checking if class methods are out of date
John W. Eaton <jwe@octave.org>
parents: 10633
diff changeset
2047 return retval;
1783b360976f also consider parent classes when checking if class methods are out of date
John W. Eaton <jwe@octave.org>
parents: 10633
diff changeset
2048 }
1783b360976f also consider parent classes when checking if class methods are out of date
John W. Eaton <jwe@octave.org>
parents: 10633
diff changeset
2049
9639
8d79f36ebdde store scope->function pointer
Jaroslav Hajek <highegg@gmail.com>
parents: 9581
diff changeset
2050 static octave_user_function *get_curr_fcn (scope_id scope = xcurrent_scope)
8d79f36ebdde store scope->function pointer
Jaroslav Hajek <highegg@gmail.com>
parents: 9581
diff changeset
2051 {
8d79f36ebdde store scope->function pointer
Jaroslav Hajek <highegg@gmail.com>
parents: 9581
diff changeset
2052 symbol_table *inst = get_instance (scope);
8d79f36ebdde store scope->function pointer
Jaroslav Hajek <highegg@gmail.com>
parents: 9581
diff changeset
2053 return inst->curr_fcn;
8d79f36ebdde store scope->function pointer
Jaroslav Hajek <highegg@gmail.com>
parents: 9581
diff changeset
2054 }
8d79f36ebdde store scope->function pointer
Jaroslav Hajek <highegg@gmail.com>
parents: 9581
diff changeset
2055
8d79f36ebdde store scope->function pointer
Jaroslav Hajek <highegg@gmail.com>
parents: 9581
diff changeset
2056 static void set_curr_fcn (octave_user_function *curr_fcn,
8d79f36ebdde store scope->function pointer
Jaroslav Hajek <highegg@gmail.com>
parents: 9581
diff changeset
2057 scope_id scope = xcurrent_scope)
8d79f36ebdde store scope->function pointer
Jaroslav Hajek <highegg@gmail.com>
parents: 9581
diff changeset
2058 {
8d79f36ebdde store scope->function pointer
Jaroslav Hajek <highegg@gmail.com>
parents: 9581
diff changeset
2059 assert (scope != xtop_scope && scope != xglobal_scope);
8d79f36ebdde store scope->function pointer
Jaroslav Hajek <highegg@gmail.com>
parents: 9581
diff changeset
2060 symbol_table *inst = get_instance (scope);
8d79f36ebdde store scope->function pointer
Jaroslav Hajek <highegg@gmail.com>
parents: 9581
diff changeset
2061 // FIXME: normally, functions should not usurp each other's scope.
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11584
diff changeset
2062 // If for any incredible reason this is needed, call
14544
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2063 // set_user_function (0, scope) first. This may cause problems with
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2064 // nested functions, as the curr_fcn of symbol_records must be updated.
9639
8d79f36ebdde store scope->function pointer
Jaroslav Hajek <highegg@gmail.com>
parents: 9581
diff changeset
2065 assert (inst->curr_fcn == 0 || curr_fcn == 0);
8d79f36ebdde store scope->function pointer
Jaroslav Hajek <highegg@gmail.com>
parents: 9581
diff changeset
2066 inst->curr_fcn = curr_fcn;
8d79f36ebdde store scope->function pointer
Jaroslav Hajek <highegg@gmail.com>
parents: 9581
diff changeset
2067 }
8d79f36ebdde store scope->function pointer
Jaroslav Hajek <highegg@gmail.com>
parents: 9581
diff changeset
2068
9981
692ab4eaf965 clean up top-level variables when exiting Octave
Jaroslav Hajek <highegg@gmail.com>
parents: 9958
diff changeset
2069 static void cleanup (void);
692ab4eaf965 clean up top-level variables when exiting Octave
Jaroslav Hajek <highegg@gmail.com>
parents: 9958
diff changeset
2070
8
bd072d0a95f9 [project @ 1993-08-08 03:55:11 by jwe]
jwe
parents:
diff changeset
2071 private:
bd072d0a95f9 [project @ 1993-08-08 03:55:11 by jwe]
jwe
parents:
diff changeset
2072
12122
f4689107dd8c Explicitly disallow copying in some classes.
Pascal Dupuis <Pascal.Dupuis@uclouvain.be>
parents: 11586
diff changeset
2073 // No copying!
f4689107dd8c Explicitly disallow copying in some classes.
Pascal Dupuis <Pascal.Dupuis@uclouvain.be>
parents: 11586
diff changeset
2074
f4689107dd8c Explicitly disallow copying in some classes.
Pascal Dupuis <Pascal.Dupuis@uclouvain.be>
parents: 11586
diff changeset
2075 symbol_table (const symbol_table&);
f4689107dd8c Explicitly disallow copying in some classes.
Pascal Dupuis <Pascal.Dupuis@uclouvain.be>
parents: 11586
diff changeset
2076
f4689107dd8c Explicitly disallow copying in some classes.
Pascal Dupuis <Pascal.Dupuis@uclouvain.be>
parents: 11586
diff changeset
2077 symbol_table& operator = (const symbol_table&);
f4689107dd8c Explicitly disallow copying in some classes.
Pascal Dupuis <Pascal.Dupuis@uclouvain.be>
parents: 11586
diff changeset
2078
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2079 typedef std::map<std::string, symbol_record>::const_iterator table_const_iterator;
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2080 typedef std::map<std::string, symbol_record>::iterator table_iterator;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2081
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2082 typedef std::map<std::string, octave_value>::const_iterator global_table_const_iterator;
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
2083 typedef std::map<std::string, octave_value>::iterator global_table_iterator;
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
2084
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2085 typedef std::map<std::string, octave_value>::const_iterator persistent_table_const_iterator;
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2086 typedef std::map<std::string, octave_value>::iterator persistent_table_iterator;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2087
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2088 typedef std::map<scope_id, symbol_table*>::const_iterator all_instances_const_iterator;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2089 typedef std::map<scope_id, symbol_table*>::iterator all_instances_iterator;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2090
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2091 typedef std::map<std::string, fcn_info>::const_iterator fcn_table_const_iterator;
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2092 typedef std::map<std::string, fcn_info>::iterator fcn_table_iterator;
14544
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2093
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2094 // The scope of this symbol table.
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2095 scope_id my_scope;
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2096
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2097 // Name for this table (usually the file name of the function
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2098 // corresponding to the scope);
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2099 std::string table_name;
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2100
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2101 // Map from symbol names to symbol info.
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2102 std::map<std::string, symbol_record> table;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2103
14544
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2104 // Child nested functions.
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2105 std::vector<symbol_table*> nest_children;
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2106
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2107 // Parent nested function (may be null).
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2108 symbol_table *nest_parent;
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2109
9639
8d79f36ebdde store scope->function pointer
Jaroslav Hajek <highegg@gmail.com>
parents: 9581
diff changeset
2110 // The associated user code (may be null).
8d79f36ebdde store scope->function pointer
Jaroslav Hajek <highegg@gmail.com>
parents: 9581
diff changeset
2111 octave_user_function *curr_fcn;
8d79f36ebdde store scope->function pointer
Jaroslav Hajek <highegg@gmail.com>
parents: 9581
diff changeset
2112
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
2113 // Map from names of global variables to values.
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
2114 static std::map<std::string, octave_value> global_table;
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
2115
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2116 // Map from names of persistent variables to values.
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2117 std::map<std::string, octave_value> persistent_table;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2118
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2119 // Pointer to symbol table for current scope (variables only).
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2120 static symbol_table *instance;
3011
2ad9af85b89b [project @ 1997-06-01 19:34:20 by jwe]
jwe
parents: 2979
diff changeset
2121
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2122 // Map from scope id to symbol table instances.
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2123 static std::map<scope_id, symbol_table*> all_instances;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2124
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2125 // Map from function names to function info (subfunctions, private
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2126 // functions, class constructors, class methods, etc.)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2127 static std::map<std::string, fcn_info> fcn_table;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2128
7972
5bf4e2c13ed8 make superiorto and inferiorto work
John W. Eaton <jwe@octave.org>
parents: 7901
diff changeset
2129 // Mape from class names to set of classes that have lower
5bf4e2c13ed8 make superiorto and inferiorto work
John W. Eaton <jwe@octave.org>
parents: 7901
diff changeset
2130 // precedence.
5bf4e2c13ed8 make superiorto and inferiorto work
John W. Eaton <jwe@octave.org>
parents: 7901
diff changeset
2131 static std::map<std::string, std::set<std::string> > class_precedence_table;
5bf4e2c13ed8 make superiorto and inferiorto work
John W. Eaton <jwe@octave.org>
parents: 7901
diff changeset
2132
5bf4e2c13ed8 make superiorto and inferiorto work
John W. Eaton <jwe@octave.org>
parents: 7901
diff changeset
2133 typedef std::map<std::string, std::set<std::string> >::const_iterator class_precedence_table_const_iterator;
5bf4e2c13ed8 make superiorto and inferiorto work
John W. Eaton <jwe@octave.org>
parents: 7901
diff changeset
2134 typedef std::map<std::string, std::set<std::string> >::iterator class_precedence_table_iterator;
5bf4e2c13ed8 make superiorto and inferiorto work
John W. Eaton <jwe@octave.org>
parents: 7901
diff changeset
2135
9581
3d0d2bda3a0f fix previous change, avoid duplicate loads of methods in descendant classes
Jaroslav Hajek <highegg@gmail.com>
parents: 9509
diff changeset
2136 // Map from class names to parent class names.
3d0d2bda3a0f fix previous change, avoid duplicate loads of methods in descendant classes
Jaroslav Hajek <highegg@gmail.com>
parents: 9509
diff changeset
2137 static std::map<std::string, std::list<std::string> > parent_map;
3d0d2bda3a0f fix previous change, avoid duplicate loads of methods in descendant classes
Jaroslav Hajek <highegg@gmail.com>
parents: 9509
diff changeset
2138
3d0d2bda3a0f fix previous change, avoid duplicate loads of methods in descendant classes
Jaroslav Hajek <highegg@gmail.com>
parents: 9509
diff changeset
2139 typedef std::map<std::string, std::list<std::string> >::const_iterator const_parent_map_iterator;
3d0d2bda3a0f fix previous change, avoid duplicate loads of methods in descendant classes
Jaroslav Hajek <highegg@gmail.com>
parents: 9509
diff changeset
2140 typedef std::map<std::string, std::list<std::string> >::iterator parent_map_iterator;
3d0d2bda3a0f fix previous change, avoid duplicate loads of methods in descendant classes
Jaroslav Hajek <highegg@gmail.com>
parents: 9509
diff changeset
2141
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2142 static const scope_id xglobal_scope;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2143 static const scope_id xtop_scope;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2144
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2145 static scope_id xcurrent_scope;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2146
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
2147 static context_id xcurrent_context;
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
2148
14544
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2149 static const context_id xdefault_context = static_cast<context_id> (-1);
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2150
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2151 symbol_table (scope_id scope)
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2152 : my_scope (scope), table_name (), table (), nest_children (), nest_parent (0),
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2153 curr_fcn (0), persistent_table () { }
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2154
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2155 ~symbol_table (void) { }
3011
2ad9af85b89b [project @ 1997-06-01 19:34:20 by jwe]
jwe
parents: 2979
diff changeset
2156
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2157 static symbol_table *get_instance (scope_id scope, bool create = true)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2158 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2159 symbol_table *retval = 0;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2160
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2161 bool ok = true;
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2162
7752
40c428ea3408 initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents: 7489
diff changeset
2163 if (scope != xglobal_scope)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2164 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2165 if (scope == xcurrent_scope)
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2166 {
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2167 if (! instance && create)
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2168 {
14544
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2169 symbol_table *inst = new symbol_table (scope);
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2170
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2171 if (inst)
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2172 {
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2173 all_instances[scope] = instance = inst;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2174
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2175 if (scope == xtop_scope)
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2176 instance->do_cache_name ("top-level");
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2177 }
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2178 }
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2179
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2180 if (! instance)
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2181 ok = false;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2182
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2183 retval = instance;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2184 }
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2185 else
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2186 {
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2187 all_instances_iterator p = all_instances.find (scope);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2188
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2189 if (p == all_instances.end ())
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2190 {
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2191 if (create)
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2192 {
14544
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2193 retval = new symbol_table (scope);
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2194
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2195 if (retval)
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2196 all_instances[scope] = retval;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2197 else
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2198 ok = false;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2199 }
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2200 else
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2201 ok = false;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2202 }
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2203 else
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2204 retval = p->second;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2205 }
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2206 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2207
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2208 if (! ok)
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2209 error ("unable to %s symbol_table object for scope %d!",
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2210 create ? "create" : "find", scope);
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2211
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2212 return retval;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2213 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2214
14544
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2215 void add_nest_child (symbol_table& st)
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2216 {
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2217 assert (!st.nest_parent);
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2218 nest_children.push_back (&st);
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2219 st.nest_parent = this;
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2220 }
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2221
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2222 void insert_symbol_record (const symbol_record& sr)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2223 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2224 table[sr.name ()] = sr;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2225 }
4238
a5a68c0afe56 [project @ 2002-12-25 21:04:33 by jwe]
jwe
parents: 4234
diff changeset
2226
4913
c8368716bab3 [project @ 2004-07-23 16:00:48 by jwe]
jwe
parents: 4319
diff changeset
2227 void
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2228 do_dup_scope (symbol_table& new_symbol_table) const
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2229 {
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2230 for (table_const_iterator p = table.begin (); p != table.end (); p++)
14544
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2231 new_symbol_table.insert_symbol_record (p->second.dup (new_symbol_table.my_scope));
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2232 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2233
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2234 symbol_record do_find_symbol (const std::string& name)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2235 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2236 table_iterator p = table.find (name);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2237
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2238 if (p == table.end ())
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2239 return do_insert (name);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2240 else
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2241 return p->second;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2242 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2243
8906
ab87d08d9a1b improve symbol inheritance for anonymous functions
John W. Eaton <jwe@octave.org>
parents: 8884
diff changeset
2244 void do_inherit (symbol_table& donor_table, context_id donor_context)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2245 {
8906
ab87d08d9a1b improve symbol inheritance for anonymous functions
John W. Eaton <jwe@octave.org>
parents: 8884
diff changeset
2246 for (table_iterator p = table.begin (); p != table.end (); p++)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2247 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2248 symbol_record& sr = p->second;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2249
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2250 if (! (sr.is_automatic () || sr.is_formal ()))
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2251 {
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2252 std::string nm = sr.name ();
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2253
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2254 if (nm != "__retval__")
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2255 {
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2256 octave_value val = donor_table.do_varval (nm, donor_context);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2257
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2258 if (val.is_defined ())
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2259 {
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2260 sr.varref (0) = val;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2261
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2262 sr.mark_inherited ();
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2263 }
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2264 }
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2265 }
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2266 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2267 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2268
9413
5cd879a0d8c4 speed-up function call by caching its name lookup
Jaroslav Hajek <highegg@gmail.com>
parents: 9409
diff changeset
2269 static fcn_info *get_fcn_info (const std::string& name)
5cd879a0d8c4 speed-up function call by caching its name lookup
Jaroslav Hajek <highegg@gmail.com>
parents: 9409
diff changeset
2270 {
5cd879a0d8c4 speed-up function call by caching its name lookup
Jaroslav Hajek <highegg@gmail.com>
parents: 9409
diff changeset
2271 fcn_table_iterator p = fcn_table.find (name);
5cd879a0d8c4 speed-up function call by caching its name lookup
Jaroslav Hajek <highegg@gmail.com>
parents: 9409
diff changeset
2272 return p != fcn_table.end () ? &p->second : 0;
5cd879a0d8c4 speed-up function call by caching its name lookup
Jaroslav Hajek <highegg@gmail.com>
parents: 9409
diff changeset
2273 }
5cd879a0d8c4 speed-up function call by caching its name lookup
Jaroslav Hajek <highegg@gmail.com>
parents: 9409
diff changeset
2274
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2275 octave_value
9445
c5f03874ea2a simplify symbol_table::find and associated functions
Jaroslav Hajek <highegg@gmail.com>
parents: 9444
diff changeset
2276 do_find (const std::string& name, const octave_value_list& args,
9463
d34baf412786 support non-local function lookups in str2func
Jaroslav Hajek <highegg@gmail.com>
parents: 9450
diff changeset
2277 bool skip_variables, bool local_funcs);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2278
9444
0c785ad961fa improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents: 9443
diff changeset
2279 octave_value do_builtin_find (const std::string& name);
0c785ad961fa improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents: 9443
diff changeset
2280
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2281 symbol_record& do_insert (const std::string& name)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2282 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2283 table_iterator p = table.find (name);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2284
14544
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2285 if (p == table.end ())
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2286 {
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2287 symbol_record parent_symbol;
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2288
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2289 if (nest_parent && nest_parent->look_nonlocal (name, parent_symbol))
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2290 return table[name] = parent_symbol;
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2291 else
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2292 return table[name] = symbol_record (my_scope, name, octave_value ());
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2293 }
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2294 else
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2295 return p->second;
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2296 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2297
8881
8ed42c679af5 after defining a script or function, clear local variables created for parsing
John W. Eaton <jwe@octave.org>
parents: 8819
diff changeset
2298 void do_force_variable (const std::string& name, context_id context)
8ed42c679af5 after defining a script or function, clear local variables created for parsing
John W. Eaton <jwe@octave.org>
parents: 8819
diff changeset
2299 {
8ed42c679af5 after defining a script or function, clear local variables created for parsing
John W. Eaton <jwe@octave.org>
parents: 8819
diff changeset
2300 table_iterator p = table.find (name);
8ed42c679af5 after defining a script or function, clear local variables created for parsing
John W. Eaton <jwe@octave.org>
parents: 8819
diff changeset
2301
8ed42c679af5 after defining a script or function, clear local variables created for parsing
John W. Eaton <jwe@octave.org>
parents: 8819
diff changeset
2302 if (p == table.end ())
8ed42c679af5 after defining a script or function, clear local variables created for parsing
John W. Eaton <jwe@octave.org>
parents: 8819
diff changeset
2303 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2304 symbol_record& sr = do_insert (name);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2305
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2306 sr.force_variable (context);
8881
8ed42c679af5 after defining a script or function, clear local variables created for parsing
John W. Eaton <jwe@octave.org>
parents: 8819
diff changeset
2307 }
8884
579de77acd90 strsplit.m: style fixes
John W. Eaton <jwe@octave.org>
parents: 8881
diff changeset
2308 else
579de77acd90 strsplit.m: style fixes
John W. Eaton <jwe@octave.org>
parents: 8881
diff changeset
2309 p->second.force_variable (context);
8881
8ed42c679af5 after defining a script or function, clear local variables created for parsing
John W. Eaton <jwe@octave.org>
parents: 8819
diff changeset
2310 }
8ed42c679af5 after defining a script or function, clear local variables created for parsing
John W. Eaton <jwe@octave.org>
parents: 8819
diff changeset
2311
7767
71f068b22fcc scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents: 7761
diff changeset
2312 octave_value& do_varref (const std::string& name, context_id context)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2313 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2314 table_iterator p = table.find (name);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2315
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2316 if (p == table.end ())
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2317 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2318 symbol_record& sr = do_insert (name);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2319
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2320 return sr.varref (context);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2321 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2322 else
7767
71f068b22fcc scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents: 7761
diff changeset
2323 return p->second.varref (context);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2324 }
4913
c8368716bab3 [project @ 2004-07-23 16:00:48 by jwe]
jwe
parents: 4319
diff changeset
2325
7767
71f068b22fcc scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents: 7761
diff changeset
2326 octave_value do_varval (const std::string& name, context_id context) const
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2327 {
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2328 table_const_iterator p = table.find (name);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2329
7767
71f068b22fcc scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents: 7761
diff changeset
2330 return (p != table.end ()) ? p->second.varval (context) : octave_value ();
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2331 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2332
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2333 octave_value& do_persistent_varref (const std::string& name)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2334 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2335 persistent_table_iterator p = persistent_table.find (name);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2337 return (p == persistent_table.end ())
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2338 ? persistent_table[name] : p->second;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2339 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2340
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2341 octave_value do_persistent_varval (const std::string& name)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2342 {
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2343 persistent_table_const_iterator p = persistent_table.find (name);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2344
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2345 return (p != persistent_table.end ()) ? p->second : octave_value ();
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2346 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2347
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2348 void do_erase_persistent (const std::string& name)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2349 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2350 persistent_table_iterator p = persistent_table.find (name);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2351
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2352 if (p != persistent_table.end ())
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2353 persistent_table.erase (p);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2354 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2355
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2356 bool do_is_variable (const std::string& name) const
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2357 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2358 bool retval = false;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2359
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2360 table_const_iterator p = table.find (name);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2361
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2362 if (p != table.end ())
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2363 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2364 const symbol_record& sr = p->second;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2365
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2366 retval = sr.is_variable ();
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2367 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2368
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2369 return retval;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2370 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2371
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2372 void do_push_context (void)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2373 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2374 for (table_iterator p = table.begin (); p != table.end (); p++)
14544
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2375 p->second.push_context (my_scope);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2376 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2377
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2378 void do_pop_context (void)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2379 {
7374
4ff9611147ba [project @ 2008-01-15 00:50:50 by jwe]
jwe
parents: 7346
diff changeset
2380 for (table_iterator p = table.begin (); p != table.end (); )
4ff9611147ba [project @ 2008-01-15 00:50:50 by jwe]
jwe
parents: 7346
diff changeset
2381 {
14544
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2382 if (p->second.pop_context (my_scope) == 0)
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2383 table.erase (p++);
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2384 else
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2385 p++;
7374
4ff9611147ba [project @ 2008-01-15 00:50:50 by jwe]
jwe
parents: 7346
diff changeset
2386 }
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2387 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2388
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2389 void do_clear_variables (void)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2390 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2391 for (table_iterator p = table.begin (); p != table.end (); p++)
14544
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2392 p->second.clear (my_scope);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2393 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2394
9240
f27a8c07f0b2 clear -classes and support.
Robert T. Short <octave@phaselockedsystems.com>
parents: 9144
diff changeset
2395 void do_clear_objects (void)
f27a8c07f0b2 clear -classes and support.
Robert T. Short <octave@phaselockedsystems.com>
parents: 9144
diff changeset
2396 {
f27a8c07f0b2 clear -classes and support.
Robert T. Short <octave@phaselockedsystems.com>
parents: 9144
diff changeset
2397 for (table_iterator p = table.begin (); p != table.end (); p++)
f27a8c07f0b2 clear -classes and support.
Robert T. Short <octave@phaselockedsystems.com>
parents: 9144
diff changeset
2398 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2399 symbol_record& sr = p->second;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2400 octave_value& val = sr.varref ();
14846
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists.
Rik <octave@nomad.inbox5.com>
parents: 14544
diff changeset
2401 if (val.is_object ())
14544
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2402 p->second.clear (my_scope);
9240
f27a8c07f0b2 clear -classes and support.
Robert T. Short <octave@phaselockedsystems.com>
parents: 9144
diff changeset
2403 }
f27a8c07f0b2 clear -classes and support.
Robert T. Short <octave@phaselockedsystems.com>
parents: 9144
diff changeset
2404 }
f27a8c07f0b2 clear -classes and support.
Robert T. Short <octave@phaselockedsystems.com>
parents: 9144
diff changeset
2405
f27a8c07f0b2 clear -classes and support.
Robert T. Short <octave@phaselockedsystems.com>
parents: 9144
diff changeset
2406 void do_unmark_forced_variables (void)
8881
8ed42c679af5 after defining a script or function, clear local variables created for parsing
John W. Eaton <jwe@octave.org>
parents: 8819
diff changeset
2407 {
8ed42c679af5 after defining a script or function, clear local variables created for parsing
John W. Eaton <jwe@octave.org>
parents: 8819
diff changeset
2408 for (table_iterator p = table.begin (); p != table.end (); p++)
9009
da58ec8f62e8 tag bug don't define forced variables
John W. Eaton <jwe@octave.org>
parents: 8920
diff changeset
2409 p->second.unmark_forced ();
8881
8ed42c679af5 after defining a script or function, clear local variables created for parsing
John W. Eaton <jwe@octave.org>
parents: 8819
diff changeset
2410 }
8ed42c679af5 after defining a script or function, clear local variables created for parsing
John W. Eaton <jwe@octave.org>
parents: 8819
diff changeset
2411
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2412 void do_clear_global (const std::string& name)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2413 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2414 table_iterator p = table.find (name);
4913
c8368716bab3 [project @ 2004-07-23 16:00:48 by jwe]
jwe
parents: 4319
diff changeset
2415
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2416 if (p != table.end ())
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2417 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2418 symbol_record& sr = p->second;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2419
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2420 if (sr.is_global ())
9315
73e36b147e45 properly clear global variables
Jaroslav Hajek <highegg@gmail.com>
parents: 9260
diff changeset
2421 sr.unmark_global ();
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2422 }
9315
73e36b147e45 properly clear global variables
Jaroslav Hajek <highegg@gmail.com>
parents: 9260
diff changeset
2423
73e36b147e45 properly clear global variables
Jaroslav Hajek <highegg@gmail.com>
parents: 9260
diff changeset
2424 global_table_iterator q = global_table.find (name);
73e36b147e45 properly clear global variables
Jaroslav Hajek <highegg@gmail.com>
parents: 9260
diff changeset
2425
73e36b147e45 properly clear global variables
Jaroslav Hajek <highegg@gmail.com>
parents: 9260
diff changeset
2426 if (q != global_table.end ())
73e36b147e45 properly clear global variables
Jaroslav Hajek <highegg@gmail.com>
parents: 9260
diff changeset
2427 global_table.erase (q);
73e36b147e45 properly clear global variables
Jaroslav Hajek <highegg@gmail.com>
parents: 9260
diff changeset
2428
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2429 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2430
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2431 void do_clear_variable (const std::string& name)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2432 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2433 table_iterator p = table.find (name);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2434
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2435 if (p != table.end ())
14544
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2436 p->second.clear (my_scope);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2437 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2438
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2439 void do_clear_global_pattern (const std::string& pat)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2440 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2441 glob_match pattern (pat);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2442
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2443 for (table_iterator p = table.begin (); p != table.end (); p++)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2444 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2445 symbol_record& sr = p->second;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2446
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2447 if (sr.is_global () && pattern.match (sr.name ()))
9315
73e36b147e45 properly clear global variables
Jaroslav Hajek <highegg@gmail.com>
parents: 9260
diff changeset
2448 sr.unmark_global ();
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2449 }
9315
73e36b147e45 properly clear global variables
Jaroslav Hajek <highegg@gmail.com>
parents: 9260
diff changeset
2450
11548
50a7935f2512 Don't invalidate iterators when calling std::map::erase, found by cppcheck
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 11523
diff changeset
2451
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11584
diff changeset
2452 for (global_table_iterator q = global_table.begin ();
11548
50a7935f2512 Don't invalidate iterators when calling std::map::erase, found by cppcheck
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 11523
diff changeset
2453 q != global_table.end ();)
9315
73e36b147e45 properly clear global variables
Jaroslav Hajek <highegg@gmail.com>
parents: 9260
diff changeset
2454 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2455 if (pattern.match (q->first))
11548
50a7935f2512 Don't invalidate iterators when calling std::map::erase, found by cppcheck
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 11523
diff changeset
2456 global_table.erase (q++); //Gotta be careful to not
50a7935f2512 Don't invalidate iterators when calling std::map::erase, found by cppcheck
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 11523
diff changeset
2457 //invalidate iterators
50a7935f2512 Don't invalidate iterators when calling std::map::erase, found by cppcheck
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 11523
diff changeset
2458 else
50a7935f2512 Don't invalidate iterators when calling std::map::erase, found by cppcheck
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 11523
diff changeset
2459 q++;
9315
73e36b147e45 properly clear global variables
Jaroslav Hajek <highegg@gmail.com>
parents: 9260
diff changeset
2460 }
73e36b147e45 properly clear global variables
Jaroslav Hajek <highegg@gmail.com>
parents: 9260
diff changeset
2461
73e36b147e45 properly clear global variables
Jaroslav Hajek <highegg@gmail.com>
parents: 9260
diff changeset
2462
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2463 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2464
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2465 void do_clear_variable_pattern (const std::string& pat)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2466 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2467 glob_match pattern (pat);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2468
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2469 for (table_iterator p = table.begin (); p != table.end (); p++)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2470 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2471 symbol_record& sr = p->second;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2472
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2473 if (sr.is_defined () || sr.is_global ())
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2474 {
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2475 if (pattern.match (sr.name ()))
14544
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2476 sr.clear (my_scope);
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2477 }
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2478 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2479 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2480
7779
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
2481 void do_clear_variable_regexp (const std::string& pat)
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
2482 {
14024
fc9f204faea0 refactor regexp (bug #34440)
John W. Eaton <jwe@octave.org>
parents: 13985
diff changeset
2483 ::regexp pattern (pat);
7779
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
2484
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
2485 for (table_iterator p = table.begin (); p != table.end (); p++)
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
2486 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2487 symbol_record& sr = p->second;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2488
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2489 if (sr.is_defined () || sr.is_global ())
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2490 {
14024
fc9f204faea0 refactor regexp (bug #34440)
John W. Eaton <jwe@octave.org>
parents: 13985
diff changeset
2491 if (pattern.is_match (sr.name ()))
14544
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2492 sr.clear (my_scope);
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2493 }
7779
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
2494 }
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
2495 }
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
2496
11557
e9d72a3caa46 mark automatic variables as automatic
John W. Eaton <jwe@octave.org>
parents: 11548
diff changeset
2497 void do_mark_automatic (const std::string& name)
e9d72a3caa46 mark automatic variables as automatic
John W. Eaton <jwe@octave.org>
parents: 11548
diff changeset
2498 {
e9d72a3caa46 mark automatic variables as automatic
John W. Eaton <jwe@octave.org>
parents: 11548
diff changeset
2499 do_insert (name).mark_automatic ();
e9d72a3caa46 mark automatic variables as automatic
John W. Eaton <jwe@octave.org>
parents: 11548
diff changeset
2500 }
e9d72a3caa46 mark automatic variables as automatic
John W. Eaton <jwe@octave.org>
parents: 11548
diff changeset
2501
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2502 void do_mark_hidden (const std::string& name)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2503 {
10633
d022061c288d symbol_table minor improvements
Jaroslav Hajek <highegg@gmail.com>
parents: 10559
diff changeset
2504 do_insert (name).mark_hidden ();
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2505 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2506
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2507 void do_mark_global (const std::string& name)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2508 {
10633
d022061c288d symbol_table minor improvements
Jaroslav Hajek <highegg@gmail.com>
parents: 10559
diff changeset
2509 do_insert (name).mark_global ();
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2510 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2511
7767
71f068b22fcc scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents: 7761
diff changeset
2512 std::list<symbol_record>
71f068b22fcc scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents: 7761
diff changeset
2513 do_all_variables (context_id context, bool defined_only) const
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2514 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2515 std::list<symbol_record> retval;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2516
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2517 for (table_const_iterator p = table.begin (); p != table.end (); p++)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2518 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2519 const symbol_record& sr = p->second;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2520
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2521 if (defined_only && ! sr.is_defined (context))
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2522 continue;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2523
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2524 retval.push_back (sr);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2525 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2526
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2527 return retval;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2528 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2529
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2530 std::list<symbol_record> do_glob (const std::string& pattern,
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2531 bool vars_only = false) const
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2532 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2533 std::list<symbol_record> retval;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2534
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2535 glob_match pat (pattern);
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2536
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2537 for (table_const_iterator p = table.begin (); p != table.end (); p++)
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2538 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2539 if (pat.match (p->first))
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2540 {
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2541 const symbol_record& sr = p->second;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2542
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2543 if (vars_only && ! sr.is_variable ())
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2544 continue;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2545
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2546 retval.push_back (sr);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2547 }
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2548 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2549
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2550 return retval;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2551 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2552
7779
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
2553 std::list<symbol_record> do_regexp (const std::string& pattern,
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2554 bool vars_only = false) const
7779
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
2555 {
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
2556 std::list<symbol_record> retval;
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
2557
14024
fc9f204faea0 refactor regexp (bug #34440)
John W. Eaton <jwe@octave.org>
parents: 13985
diff changeset
2558 ::regexp pat (pattern);
7779
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
2559
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
2560 for (table_const_iterator p = table.begin (); p != table.end (); p++)
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
2561 {
14024
fc9f204faea0 refactor regexp (bug #34440)
John W. Eaton <jwe@octave.org>
parents: 13985
diff changeset
2562 if (pat.is_match (p->first))
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2563 {
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2564 const symbol_record& sr = p->second;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2565
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2566 if (vars_only && ! sr.is_variable ())
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2567 continue;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2568
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2569 retval.push_back (sr);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2570 }
7779
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
2571 }
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
2572
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
2573 return retval;
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
2574 }
791231dac333 Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents: 7767
diff changeset
2575
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2576 std::list<std::string> do_variable_names (void)
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2577 {
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2578 std::list<std::string> retval;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2579
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2580 for (table_const_iterator p = table.begin (); p != table.end (); p++)
9260
9c2349a51218 properly unmark forced variables
John W. Eaton <jwe@octave.org>
parents: 9240
diff changeset
2581 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2582 if (p->second.is_variable ())
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2583 retval.push_back (p->first);
9260
9c2349a51218 properly unmark forced variables
John W. Eaton <jwe@octave.org>
parents: 9240
diff changeset
2584 }
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2585
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2586 retval.sort ();
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2587
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2588 return retval;
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2589 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2590
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2591 static std::map<std::string, octave_value>
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2592 subfunctions_defined_in_scope (scope_id scope = xcurrent_scope)
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2593 {
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2594 std::map<std::string, octave_value> retval;
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2595
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2596 for (fcn_table_const_iterator p = fcn_table.begin ();
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2597 p != fcn_table.end (); p++)
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2598 {
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2599 std::pair<std::string, octave_value> tmp
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2600 = p->second.subfunction_defined_in_scope (scope);
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2601
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2602 std::string nm = tmp.first;
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2603
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2604 if (! nm.empty ())
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2605 retval[nm] = tmp.second;
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2606 }
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2607
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2608 return retval;
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2609 }
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2610
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2611 bool do_is_local_variable (const std::string& name) const
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2612 {
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2613 table_const_iterator p = table.find (name);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2614
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2615 return (p != table.end ()
10313
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2616 && ! p->second.is_global ()
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
2617 && p->second.is_defined ());
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2618 }
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2619
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2620 bool do_is_global (const std::string& name) const
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2621 {
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2622 table_const_iterator p = table.find (name);
7336
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2623
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2624 return p != table.end () && p->second.is_global ();
745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe]
jwe
parents: 7067
diff changeset
2625 }
7761
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2626
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2627 void do_dump (std::ostream& os);
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2628
5adeea5de26c symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents: 7753
diff changeset
2629 void do_cache_name (const std::string& name) { table_name = name; }
14544
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2630
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2631 void do_update_nest (void);
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2632
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2633 bool look_nonlocal (const std::string& name, symbol_record& result)
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2634 {
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2635 table_iterator p = table.find (name);
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2636 if (p == table.end ())
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2637 {
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2638 if (nest_parent)
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2639 return nest_parent->look_nonlocal (name, result);
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2640 }
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2641 else if (! p->second.is_automatic ())
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2642 {
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2643 result = p->second;
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2644 return true;
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2645 }
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2646
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2647 return false;
be18c9e359bf Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents: 14138
diff changeset
2648 }
3011
2ad9af85b89b [project @ 1997-06-01 19:34:20 by jwe]
jwe
parents: 2979
diff changeset
2649 };
2790
ecc1a12678de [project @ 1997-03-05 02:47:54 by jwe]
jwe
parents: 2404
diff changeset
2650
9450
cf714e75c656 implement overloaded function handles
Jaroslav Hajek <highegg@gmail.com>
parents: 9446
diff changeset
2651 extern bool out_of_date_check (octave_value& function,
9509
c5330ef7aecd fix handles to private functions, simplify out-of-date checks in symtab
Jaroslav Hajek <highegg@gmail.com>
parents: 9474
diff changeset
2652 const std::string& dispatch_type = std::string (),
c5330ef7aecd fix handles to private functions, simplify out-of-date checks in symtab
Jaroslav Hajek <highegg@gmail.com>
parents: 9474
diff changeset
2653 bool check_relative = true);
9450
cf714e75c656 implement overloaded function handles
Jaroslav Hajek <highegg@gmail.com>
parents: 9446
diff changeset
2654
10087
090173f2db40 improve overload dispatching of built-in classes
Jaroslav Hajek <highegg@gmail.com>
parents: 10071
diff changeset
2655 extern OCTINTERP_API std::string
090173f2db40 improve overload dispatching of built-in classes
Jaroslav Hajek <highegg@gmail.com>
parents: 10071
diff changeset
2656 get_dispatch_type (const octave_value_list& args);
090173f2db40 improve overload dispatching of built-in classes
Jaroslav Hajek <highegg@gmail.com>
parents: 10071
diff changeset
2657 extern OCTINTERP_API std::string
10321
97b4bd6f0925 partially rewrite function handles
Jaroslav Hajek <highegg@gmail.com>
parents: 10313
diff changeset
2658 get_dispatch_type (const octave_value_list& args, builtin_type_t& builtin_type);
8123
eb2beef9a9ff clear breakpoints is function found to be out of date
David Bateman <dbateman@free.fr>
parents: 8051
diff changeset
2659
8
bd072d0a95f9 [project @ 1993-08-08 03:55:11 by jwe]
jwe
parents:
diff changeset
2660 #endif