Mercurial > octave
annotate libinterp/corefcn/symtab.cc @ 17824:86e8dbccf7c7
show when variables are complex in workspace view (bug #40445)
* octave-qt-link.h, octave-qt-link.cc
(octave_qt_link::do_set_workspace,
octave_qt_link::set_workspace_signal):
Pass complex info in set_workspace_signal.
* main-window.cc (main_window::construct_octave_qt_link): Update
set_workspace_signal signal to set_workspace slot connection.
* workspace-model.h, workspace-model.cc (workspace_model::data):
Display whether variables are complex in "Storage Class" column.
(workspace_model::_complex_flags): New data member.
(workspace_model::set_workspace): Store _complex_flags.
(workspace_model::clear_data): Clear _complex_flags.
* workspace-element.h (workspace_element::xcomplex_flags):
New data member.
* symtab.cc (symbol_table::do_workspace_info):
Also stash complex flag.
author | John W. Eaton <jwe@octave.org> |
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date | Fri, 01 Nov 2013 14:30:47 -0400 |
parents | 175b392e91fe |
children | 97e49b588f5d 1d2e709bbbda |
rev | line source |
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1 | 1 /* |
2 | |
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3 Copyright (C) 1993-2013 John W. Eaton |
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4 Copyright (C) 2009 VZLU Prague, a.s. |
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5 |
1 | 6 This file is part of Octave. |
7 | |
8 Octave is free software; you can redistribute it and/or modify it | |
9 under the terms of the GNU General Public License as published by the | |
7016 | 10 Free Software Foundation; either version 3 of the License, or (at your |
11 option) any later version. | |
1 | 12 |
13 Octave is distributed in the hope that it will be useful, but WITHOUT | |
14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
16 for more details. | |
17 | |
18 You should have received a copy of the GNU General Public License | |
7016 | 19 along with Octave; see the file COPYING. If not, see |
20 <http://www.gnu.org/licenses/>. | |
1 | 21 |
22 */ | |
23 | |
240 | 24 #ifdef HAVE_CONFIG_H |
1192 | 25 #include <config.h> |
1 | 26 #endif |
27 | |
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28 #include "file-ops.h" |
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29 #include "file-stat.h" |
7336 | 30 #include "oct-env.h" |
31 #include "oct-time.h" | |
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32 #include "singleton-cleanup.h" |
1755 | 33 |
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34 #include "debug.h" |
3308 | 35 #include "defun.h" |
7336 | 36 #include "dirfns.h" |
37 #include "input.h" | |
38 #include "load-path.h" | |
39 #include "ov-fcn.h" | |
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40 #include "ov-usr-fcn.h" |
7336 | 41 #include "pager.h" |
42 #include "parse.h" | |
43 #include "pt-arg-list.h" | |
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44 #include "symtab.h" |
7336 | 45 #include "unwind-prot.h" |
1 | 46 #include "utils.h" |
7336 | 47 |
48 symbol_table *symbol_table::instance = 0; | |
1 | 49 |
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50 symbol_table::scope_id_cache *symbol_table::scope_id_cache::instance = 0; |
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51 |
7336 | 52 std::map<symbol_table::scope_id, symbol_table*> symbol_table::all_instances; |
4913 | 53 |
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54 std::map<std::string, octave_value> symbol_table::global_table; |
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55 |
7336 | 56 std::map<std::string, symbol_table::fcn_info> symbol_table::fcn_table; |
4913 | 57 |
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58 std::map<std::string, std::set<std::string> > |
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59 symbol_table::class_precedence_table; |
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60 |
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61 std::map<std::string, std::list<std::string> > symbol_table::parent_map; |
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62 |
7336 | 63 const symbol_table::scope_id symbol_table::xglobal_scope = 0; |
64 const symbol_table::scope_id symbol_table::xtop_scope = 1; | |
4238 | 65 |
7336 | 66 symbol_table::scope_id symbol_table::xcurrent_scope = 1; |
3308 | 67 |
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68 symbol_table::context_id symbol_table::xcurrent_context = 0; |
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69 |
7336 | 70 // Should Octave always check to see if function files have changed |
71 // since they were last compiled? | |
72 static int Vignore_function_time_stamp = 1; | |
3355 | 73 |
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74 void |
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75 symbol_table::scope_id_cache::create_instance (void) |
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76 { |
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77 instance = new scope_id_cache (); |
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78 |
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79 singleton_cleanup_list::add (cleanup_instance); |
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80 } |
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81 |
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82 symbol_table::context_id |
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83 symbol_table::symbol_record::symbol_record_rep::active_context (void) const |
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84 { |
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85 octave_user_function *fcn = curr_fcn; |
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86 |
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87 // FIXME: If active_context () == -1, then it does not make much |
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88 // sense to use this symbol_record. This means an attempt at accessing |
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89 // a variable from a function that has not been called yet is |
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90 // happening. This should be cleared up when an implementing closures. |
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91 |
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92 return fcn && fcn->active_context () != static_cast<context_id> (-1) |
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93 ? fcn->active_context () : xcurrent_context; |
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94 } |
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95 |
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96 void |
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97 symbol_table::symbol_record::symbol_record_rep::dump |
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98 (std::ostream& os, const std::string& prefix) const |
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99 { |
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100 octave_value val = varval (); |
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101 |
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102 os << prefix << name; |
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103 |
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104 if (val.is_defined ()) |
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105 { |
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106 os << " [" |
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107 << (is_local () ? "l" : "") |
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108 << (is_automatic () ? "a" : "") |
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109 << (is_formal () ? "f" : "") |
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110 << (is_hidden () ? "h" : "") |
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111 << (is_inherited () ? "i" : "") |
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112 << (is_global () ? "g" : "") |
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113 << (is_persistent () ? "p" : "") |
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114 << "] "; |
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115 val.dump (os); |
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116 } |
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117 |
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118 os << "\n"; |
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119 } |
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120 |
7336 | 121 octave_value |
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122 symbol_table::symbol_record::find (const octave_value_list& args) const |
7336 | 123 { |
124 octave_value retval; | |
3355 | 125 |
7336 | 126 if (is_global ()) |
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127 retval = symbol_table::global_varval (name ()); |
7336 | 128 else |
129 { | |
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130 retval = varval (); |
7336 | 131 |
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132 if (retval.is_undefined ()) |
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133 { |
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134 // Use cached fcn_info pointer if possible. |
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135 if (rep->finfo) |
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136 retval = rep->finfo->find (args); |
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137 else |
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138 { |
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139 retval = symbol_table::find_function (name (), args); |
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140 |
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141 if (retval.is_defined ()) |
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142 rep->finfo = get_fcn_info (name ()); |
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143 } |
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144 } |
7336 | 145 } |
146 | |
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147 return retval; |
3355 | 148 } |
149 | |
7336 | 150 // Check the load path to see if file that defined this is still |
151 // visible. If the file is no longer visible, then erase the | |
152 // definition and move on. If the file is visible, then we also | |
153 // need to check to see whether the file has changed since the the | |
154 // function was loaded/parsed. However, this check should only | |
155 // happen once per prompt (for files found from relative path | |
156 // elements, we also check if the working directory has changed | |
157 // since the last time the function was loaded/parsed). | |
158 // | |
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159 // FIXME: perhaps this should be done for all loaded functions when |
7336 | 160 // the prompt is printed or the directory has changed, and then we |
161 // would not check for it when finding symbol definitions. | |
3355 | 162 |
7336 | 163 static inline bool |
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164 load_out_of_date_fcn (const std::string& ff, const std::string& dir_name, |
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165 octave_value& function, |
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166 const std::string& dispatch_type = std::string ()) |
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167 { |
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168 bool retval = false; |
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169 |
9151 | 170 octave_function *fcn = load_fcn_from_file (ff, dir_name, dispatch_type); |
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171 |
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172 if (fcn) |
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173 { |
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174 retval = true; |
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175 |
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176 function = octave_value (fcn); |
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177 } |
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178 else |
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179 function = octave_value (); |
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180 |
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181 return retval; |
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182 } |
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183 |
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184 bool |
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185 out_of_date_check (octave_value& function, |
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186 const std::string& dispatch_type, |
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187 bool check_relative) |
1 | 188 { |
3013 | 189 bool retval = false; |
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191 octave_function *fcn = function.function_value (true); |
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192 |
7336 | 193 if (fcn) |
220 | 194 { |
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195 // FIXME: we need to handle subfunctions properly here. |
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197 if (! fcn->is_subfunction ()) |
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198 { |
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199 std::string ff = fcn->fcn_file_name (); |
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201 if (! ff.empty ()) |
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202 { |
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203 octave_time tc = fcn->time_checked (); |
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205 bool relative = check_relative && fcn->is_relative (); |
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207 if (tc < Vlast_prompt_time |
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208 || (relative && tc < Vlast_chdir_time)) |
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209 { |
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210 bool clear_breakpoints = false; |
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211 std::string nm = fcn->name (); |
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212 |
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213 bool is_same_file = false; |
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215 std::string file; |
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216 std::string dir_name; |
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218 if (check_relative) |
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219 { |
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220 int nm_len = nm.length (); |
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222 if (octave_env::absolute_pathname (nm) && |
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223 ((nm_len > 4 && (nm.substr (nm_len-4) == ".oct" |
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224 || nm.substr (nm_len-4) == ".mex")) |
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225 || (nm_len > 2 && nm.substr (nm_len-2) == ".m"))) |
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226 file = nm; |
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227 else |
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228 { |
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229 // We don't want to make this an absolute name, |
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230 // because load_fcn_file looks at the name to |
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231 // decide whether it came from a relative lookup. |
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232 |
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233 if (! dispatch_type.empty ()) |
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234 { |
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235 file = load_path::find_method (dispatch_type, nm, |
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236 dir_name); |
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237 |
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238 if (file.empty ()) |
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239 { |
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240 const std::list<std::string>& plist |
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241 = symbol_table::parent_classes (dispatch_type); |
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242 std::list<std::string>::const_iterator it |
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243 = plist.begin (); |
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244 |
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245 while (it != plist.end ()) |
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246 { |
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247 file = load_path::find_method (*it, nm, |
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248 dir_name); |
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249 if (! file.empty ()) |
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250 break; |
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251 |
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252 it++; |
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253 } |
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254 } |
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255 } |
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256 |
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257 // Maybe it's an autoload? |
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258 if (file.empty ()) |
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259 file = lookup_autoload (nm); |
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260 |
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261 if (file.empty ()) |
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262 file = load_path::find_fcn (nm, dir_name); |
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263 } |
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264 |
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265 if (! file.empty ()) |
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266 is_same_file = same_file (file, ff); |
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267 } |
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268 else |
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269 { |
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270 is_same_file = true; |
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271 file = ff; |
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272 } |
4913 | 273 |
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274 if (file.empty ()) |
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275 { |
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276 // Can't see this function from current |
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277 // directory, so we should clear it. |
195 | 278 |
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279 function = octave_value (); |
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280 |
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281 clear_breakpoints = true; |
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282 } |
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283 else if (is_same_file) |
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284 { |
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285 // Same file. If it is out of date, then reload it. |
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286 |
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287 octave_time ottp = fcn->time_parsed (); |
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288 time_t tp = ottp.unix_time (); |
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289 |
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290 fcn->mark_fcn_file_up_to_date (octave_time ()); |
1 | 291 |
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292 if (! (Vignore_function_time_stamp == 2 |
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293 || (Vignore_function_time_stamp |
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294 && fcn->is_system_fcn_file ()))) |
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295 { |
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296 file_stat fs (ff); |
572 | 297 |
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298 if (fs) |
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299 { |
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300 if (fs.is_newer (tp)) |
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301 { |
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302 retval = load_out_of_date_fcn (ff, dir_name, |
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303 function, |
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304 dispatch_type); |
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305 |
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306 clear_breakpoints = true; |
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307 } |
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308 } |
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309 else |
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310 { |
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311 function = octave_value (); |
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312 |
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313 clear_breakpoints = true; |
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314 } |
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315 } |
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316 } |
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317 else |
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318 { |
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319 // Not the same file, so load the new file in |
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320 // place of the old. |
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321 |
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322 retval = load_out_of_date_fcn (file, dir_name, function, |
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323 dispatch_type); |
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324 |
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325 clear_breakpoints = true; |
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326 } |
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327 |
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328 // If the function has been replaced then clear any |
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329 // breakpoints associated with it |
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330 if (clear_breakpoints) |
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331 bp_table::remove_all_breakpoints_in_file (nm, true); |
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332 } |
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333 } |
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334 } |
4009 | 335 } |
336 | |
337 return retval; | |
338 } | |
339 | |
7336 | 340 octave_value |
341 symbol_table::fcn_info::fcn_info_rep::load_private_function | |
342 (const std::string& dir_name) | |
343 { | |
344 octave_value retval; | |
345 | |
346 std::string file_name = load_path::find_private_fcn (dir_name, name); | |
347 | |
348 if (! file_name.empty ()) | |
4009 | 349 { |
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350 octave_function *fcn = load_fcn_from_file (file_name, dir_name); |
4009 | 351 |
7336 | 352 if (fcn) |
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353 { |
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354 std::string class_name; |
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355 |
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356 size_t pos = dir_name.find_last_of (file_ops::dir_sep_chars ()); |
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357 |
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358 if (pos != std::string::npos) |
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359 { |
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360 std::string tmp = dir_name.substr (pos+1); |
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361 |
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362 if (tmp[0] == '@') |
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363 class_name = tmp.substr (1); |
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364 } |
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365 |
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366 fcn->mark_as_private_function (class_name); |
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367 |
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368 retval = octave_value (fcn); |
4009 | 369 |
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370 private_functions[dir_name] = retval; |
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371 } |
4009 | 372 } |
373 | |
374 return retval; | |
375 } | |
376 | |
7336 | 377 octave_value |
378 symbol_table::fcn_info::fcn_info_rep::load_class_constructor (void) | |
4009 | 379 { |
7336 | 380 octave_value retval; |
381 | |
382 std::string dir_name; | |
4009 | 383 |
7336 | 384 std::string file_name = load_path::find_method (name, name, dir_name); |
385 | |
386 if (! file_name.empty ()) | |
4009 | 387 { |
7336 | 388 octave_function *fcn = load_fcn_from_file (file_name, dir_name, name); |
4009 | 389 |
7336 | 390 if (fcn) |
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391 { |
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392 retval = octave_value (fcn); |
7336 | 393 |
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394 class_constructors[name] = retval; |
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395 } |
7336 | 396 } |
397 | |
398 return retval; | |
399 } | |
400 | |
401 octave_value | |
402 symbol_table::fcn_info::fcn_info_rep::load_class_method | |
403 (const std::string& dispatch_type) | |
404 { | |
405 octave_value retval; | |
4009 | 406 |
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407 if (name == dispatch_type) |
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408 retval = load_class_constructor (); |
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409 else |
7336 | 410 { |
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411 std::string dir_name; |
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412 |
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413 std::string file_name = load_path::find_method (dispatch_type, name, |
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414 dir_name); |
4009 | 415 |
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416 if (! file_name.empty ()) |
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417 { |
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418 octave_function *fcn = load_fcn_from_file (file_name, dir_name, |
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419 dispatch_type); |
7336 | 420 |
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421 if (fcn) |
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422 { |
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423 retval = octave_value (fcn); |
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424 |
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425 class_methods[dispatch_type] = retval; |
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426 } |
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427 } |
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428 |
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429 if (retval.is_undefined ()) |
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430 { |
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431 // Search parent classes |
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432 |
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433 const std::list<std::string>& plist = parent_classes (dispatch_type); |
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434 |
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435 std::list<std::string>::const_iterator it = plist.begin (); |
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436 |
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437 while (it != plist.end ()) |
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438 { |
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439 retval = find_method (*it); |
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440 |
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441 if (retval.is_defined ()) |
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442 { |
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443 class_methods[dispatch_type] = retval; |
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444 break; |
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445 } |
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446 |
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447 it++; |
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448 } |
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449 } |
4009 | 450 } |
451 | |
452 return retval; | |
453 } | |
454 | |
7336 | 455 void |
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456 symbol_table::fcn_info::fcn_info_rep::mark_subfunction_in_scope_as_private |
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457 (scope_id scope, const std::string& class_name) |
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458 { |
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459 scope_val_iterator p = subfunctions.find (scope); |
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460 |
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461 if (p != subfunctions.end ()) |
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462 { |
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463 octave_function *fcn = p->second.function_value (); |
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464 |
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465 if (fcn) |
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466 fcn->mark_as_private_function (class_name); |
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467 } |
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468 } |
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469 |
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470 void |
7336 | 471 symbol_table::fcn_info::fcn_info_rep::print_dispatch (std::ostream& os) const |
1 | 472 { |
7336 | 473 if (dispatch_map.empty ()) |
474 os << "dispatch: " << name << " is not overloaded" << std::endl; | |
475 else | |
476 { | |
477 os << "Overloaded function " << name << ":\n\n"; | |
478 | |
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479 for (dispatch_map_const_iterator p = dispatch_map.begin (); |
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480 p != dispatch_map.end (); p++) |
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481 os << " " << name << " (" << p->first << ", ...) -> " |
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482 << p->second << " (" << p->first << ", ...)\n"; |
3013 | 483 |
7336 | 484 os << std::endl; |
485 } | |
486 } | |
487 | |
488 std::string | |
489 symbol_table::fcn_info::fcn_info_rep::help_for_dispatch (void) const | |
490 { | |
491 std::string retval; | |
492 | |
493 if (! dispatch_map.empty ()) | |
1 | 494 { |
7336 | 495 retval = "Overloaded function:\n\n"; |
496 | |
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497 for (dispatch_map_const_iterator p = dispatch_map.begin (); |
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498 p != dispatch_map.end (); p++) |
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499 retval += " " + p->second + " (" + p->first + ", ...)\n\n"; |
7336 | 500 } |
501 | |
502 return retval; | |
503 } | |
504 | |
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505 // :-) JWE, can you parse this? Returns a 2D array with second dimension equal |
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506 // to btyp_num_types (static constant). Only the leftmost dimension can be |
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507 // variable in C/C++. Typedefs are boring. |
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508 |
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509 static builtin_type_t (*build_sup_table (void))[btyp_num_types] |
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510 { |
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511 static builtin_type_t sup_table[btyp_num_types][btyp_num_types]; |
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512 for (int i = 0; i < btyp_num_types; i++) |
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513 for (int j = 0; j < btyp_num_types; j++) |
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514 { |
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515 builtin_type_t ityp = static_cast<builtin_type_t> (i); |
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516 builtin_type_t jtyp = static_cast<builtin_type_t> (j); |
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517 // FIXME: Is this really right? |
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518 bool use_j = |
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519 (jtyp == btyp_func_handle || ityp == btyp_bool |
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520 || (btyp_isarray (ityp) |
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521 && (! btyp_isarray (jtyp) |
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522 || (btyp_isinteger (jtyp) && ! btyp_isinteger (ityp)) |
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523 || ((ityp == btyp_double || ityp == btyp_complex |
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524 || ityp == btyp_char) |
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525 && (jtyp == btyp_float |
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526 || jtyp == btyp_float_complex))))); |
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527 |
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528 sup_table[i][j] = use_j ? jtyp : ityp; |
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529 } |
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530 |
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531 return sup_table; |
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532 } |
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533 |
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534 std::string |
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535 get_dispatch_type (const octave_value_list& args, |
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536 builtin_type_t& builtin_type) |
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537 { |
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538 static builtin_type_t (*sup_table)[btyp_num_types] = build_sup_table (); |
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539 std::string dispatch_type; |
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540 |
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541 int n = args.length (); |
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542 |
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543 if (n > 0) |
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544 { |
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545 int i = 0; |
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546 builtin_type = args(0).builtin_type (); |
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547 if (builtin_type != btyp_unknown) |
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548 { |
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549 for (i = 1; i < n; i++) |
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550 { |
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551 builtin_type_t bti = args(i).builtin_type (); |
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552 if (bti != btyp_unknown) |
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553 builtin_type = sup_table[builtin_type][bti]; |
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554 else |
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555 { |
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556 builtin_type = btyp_unknown; |
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557 break; |
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558 } |
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559 } |
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560 } |
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561 |
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562 if (builtin_type == btyp_unknown) |
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563 { |
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564 // There's a non-builtin class in the argument list. |
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565 dispatch_type = args(i).class_name (); |
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566 |
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567 for (int j = i+1; j < n; j++) |
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568 { |
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569 octave_value arg = args(j); |
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570 |
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571 if (arg.builtin_type () == btyp_unknown) |
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572 { |
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573 std::string cname = arg.class_name (); |
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574 |
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575 // Only switch to type of ARG if it is marked superior |
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576 // to the current DISPATCH_TYPE. |
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577 if (! symbol_table::is_superiorto (dispatch_type, cname) |
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578 && symbol_table::is_superiorto (cname, dispatch_type)) |
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579 dispatch_type = cname; |
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580 } |
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581 } |
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582 } |
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583 else |
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584 dispatch_type = btyp_class_name[builtin_type]; |
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585 } |
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586 else |
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587 builtin_type = btyp_unknown; |
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588 |
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589 return dispatch_type; |
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590 } |
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591 |
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592 std::string |
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593 get_dispatch_type (const octave_value_list& args) |
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594 { |
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595 builtin_type_t builtin_type; |
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596 return get_dispatch_type (args, builtin_type); |
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597 } |
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598 |
7336 | 599 // Find the definition of NAME according to the following precedence |
600 // list: | |
601 // | |
602 // variable | |
603 // subfunction | |
604 // private function | |
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605 // class method |
7336 | 606 // class constructor |
607 // legacy dispatch | |
608 // command-line function | |
609 // autoload function | |
610 // function on the path | |
611 // built-in function | |
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612 // |
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613 // Matlab documentation states that constructors have higher precedence |
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614 // than methods, but that does not seem to be the case. |
3013 | 615 |
7336 | 616 octave_value |
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617 symbol_table::fcn_info::fcn_info_rep::find (const octave_value_list& args, |
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618 bool local_funcs) |
7336 | 619 { |
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620 octave_value retval = xfind (args, local_funcs); |
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621 |
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622 if (! (error_state || retval.is_defined ())) |
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623 { |
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624 // It is possible that the user created a file on the fly since |
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625 // the last prompt or chdir, so try updating the load path and |
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626 // searching again. |
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627 |
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628 load_path::update (); |
7336 | 629 |
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630 retval = xfind (args, local_funcs); |
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631 } |
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632 |
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633 return retval; |
7838271ee25c
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634 } |
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635 |
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636 octave_value |
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637 symbol_table::fcn_info::fcn_info_rep::xfind (const octave_value_list& args, |
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638 bool local_funcs) |
8691
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639 { |
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640 if (local_funcs) |
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641 { |
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|
642 // Subfunction. I think it only makes sense to check for |
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643 // subfunctions if we are currently executing a function defined |
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644 // from a .m file. |
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645 |
9639
8d79f36ebdde
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9601
diff
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|
646 octave_user_function *curr_fcn = symbol_table::get_curr_fcn (); |
7336 | 647 |
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Max Brister <max@2bass.com>
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|
648 for (scope_id scope = xcurrent_scope; scope >= 0;) |
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649 { |
14544
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|
650 scope_val_iterator r = subfunctions.find (scope); |
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651 if (r != subfunctions.end ()) |
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652 { |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
653 // FIXME: out-of-date check here. |
11263
c78247b664fc
allow private functions to find private functions
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|
654 |
14544
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Max Brister <max@2bass.com>
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diff
changeset
|
655 return r->second; |
be18c9e359bf
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|
656 } |
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657 |
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Max Brister <max@2bass.com>
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|
658 octave_user_function *scope_curr_fcn = get_curr_fcn (scope); |
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Nested function support (bug #35772)
Max Brister <max@2bass.com>
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|
659 if (scope_curr_fcn) |
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Nested function support (bug #35772)
Max Brister <max@2bass.com>
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diff
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|
660 scope = scope_curr_fcn->parent_fcn_scope (); |
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Nested function support (bug #35772)
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|
661 else |
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Nested function support (bug #35772)
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|
662 scope = -1; |
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663 } |
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|
664 |
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665 // Private function. |
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666 |
7968
0d607e8dbbfa
eliminate curr_parent_function; fix subfunction lookup
John W. Eaton <jwe@octave.org>
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7942
diff
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|
667 if (curr_fcn) |
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|
668 { |
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669 std::string dir_name = curr_fcn->dir_name (); |
7968
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eliminate curr_parent_function; fix subfunction lookup
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|
670 |
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671 if (! dir_name.empty ()) |
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672 { |
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673 str_val_iterator q = private_functions.find (dir_name); |
3013 | 674 |
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675 if (q == private_functions.end ()) |
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|
676 { |
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677 octave_value val = load_private_function (dir_name); |
1 | 678 |
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679 if (val.is_defined ()) |
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680 return val; |
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|
681 } |
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682 else |
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|
683 { |
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|
684 octave_value& fval = q->second; |
4913 | 685 |
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686 if (fval.is_defined ()) |
13916
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avoid reloading private functions when checking to see whether they are out of date
John W. Eaton <jwe@octave.org>
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13147
diff
changeset
|
687 out_of_date_check (fval, "", false); |
4913 | 688 |
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689 if (fval.is_defined ()) |
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690 return fval; |
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691 else |
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|
692 { |
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changeset
|
693 octave_value val = load_private_function (dir_name); |
4913 | 694 |
9463
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changeset
|
695 if (val.is_defined ()) |
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diff
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696 return val; |
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|
697 } |
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diff
changeset
|
698 } |
d34baf412786
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9450
diff
changeset
|
699 } |
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diff
changeset
|
700 } |
4913 | 701 } |
702 | |
13147
6c952376482d
look for methods before constructors
John W. Eaton <jwe@octave.org>
parents:
13141
diff
changeset
|
703 // Class methods. |
6c952376482d
look for methods before constructors
John W. Eaton <jwe@octave.org>
parents:
13141
diff
changeset
|
704 |
6c952376482d
look for methods before constructors
John W. Eaton <jwe@octave.org>
parents:
13141
diff
changeset
|
705 if (! args.empty ()) |
6c952376482d
look for methods before constructors
John W. Eaton <jwe@octave.org>
parents:
13141
diff
changeset
|
706 { |
6c952376482d
look for methods before constructors
John W. Eaton <jwe@octave.org>
parents:
13141
diff
changeset
|
707 std::string dispatch_type = get_dispatch_type (args); |
6c952376482d
look for methods before constructors
John W. Eaton <jwe@octave.org>
parents:
13141
diff
changeset
|
708 |
6c952376482d
look for methods before constructors
John W. Eaton <jwe@octave.org>
parents:
13141
diff
changeset
|
709 octave_value fcn = find_method (dispatch_type); |
6c952376482d
look for methods before constructors
John W. Eaton <jwe@octave.org>
parents:
13141
diff
changeset
|
710 |
6c952376482d
look for methods before constructors
John W. Eaton <jwe@octave.org>
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13141
diff
changeset
|
711 if (fcn.is_defined ()) |
6c952376482d
look for methods before constructors
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parents:
13141
diff
changeset
|
712 return fcn; |
6c952376482d
look for methods before constructors
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parents:
13141
diff
changeset
|
713 } |
6c952376482d
look for methods before constructors
John W. Eaton <jwe@octave.org>
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diff
changeset
|
714 |
7336 | 715 // Class constructors. The class name and function name are the same. |
4913 | 716 |
7336 | 717 str_val_iterator q = class_constructors.find (name); |
4913 | 718 |
7336 | 719 if (q == class_constructors.end ()) |
720 { | |
721 octave_value val = load_class_constructor (); | |
3013 | 722 |
7336 | 723 if (val.is_defined ()) |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
724 return val; |
7336 | 725 } |
726 else | |
1 | 727 { |
7336 | 728 octave_value& fval = q->second; |
3013 | 729 |
7336 | 730 if (fval.is_defined ()) |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
731 out_of_date_check (fval, name); |
867 | 732 |
7336 | 733 if (fval.is_defined ()) |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
734 return fval; |
7336 | 735 else |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
736 { |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
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changeset
|
737 octave_value val = load_class_constructor (); |
867 | 738 |
10315
57a59eae83cc
untabify src C++ source files
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parents:
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diff
changeset
|
739 if (val.is_defined ()) |
57a59eae83cc
untabify src C++ source files
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diff
changeset
|
740 return val; |
57a59eae83cc
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
741 } |
1 | 742 } |
1755 | 743 |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
744 // Legacy dispatch. |
7336 | 745 |
9445
c5f03874ea2a
simplify symbol_table::find and associated functions
Jaroslav Hajek <highegg@gmail.com>
parents:
9444
diff
changeset
|
746 if (! args.empty () && ! dispatch_map.empty ()) |
7336 | 747 { |
9445
c5f03874ea2a
simplify symbol_table::find and associated functions
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parents:
9444
diff
changeset
|
748 std::string dispatch_type = args(0).type_name (); |
7336 | 749 |
750 std::string fname; | |
751 | |
752 dispatch_map_iterator p = dispatch_map.find (dispatch_type); | |
753 | |
754 if (p == dispatch_map.end ()) | |
10315
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untabify src C++ source files
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parents:
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changeset
|
755 p = dispatch_map.find ("any"); |
3013 | 756 |
7336 | 757 if (p != dispatch_map.end ()) |
10315
57a59eae83cc
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parents:
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diff
changeset
|
758 { |
57a59eae83cc
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parents:
10306
diff
changeset
|
759 fname = p->second; |
7336 | 760 |
10315
57a59eae83cc
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diff
changeset
|
761 octave_value fcn |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
762 = symbol_table::find_function (fname, args); |
7336 | 763 |
10315
57a59eae83cc
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diff
changeset
|
764 if (fcn.is_defined ()) |
57a59eae83cc
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diff
changeset
|
765 return fcn; |
57a59eae83cc
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John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
766 } |
7336 | 767 } |
768 | |
769 // Command-line function. | |
770 | |
771 if (cmdline_function.is_defined ()) | |
772 return cmdline_function; | |
773 | |
774 // Autoload? | |
3013 | 775 |
7336 | 776 octave_value fcn = find_autoload (); |
777 | |
778 if (fcn.is_defined ()) | |
779 return fcn; | |
780 | |
781 // Function on the path. | |
782 | |
783 fcn = find_user_function (); | |
784 | |
785 if (fcn.is_defined ()) | |
786 return fcn; | |
787 | |
8691
7838271ee25c
symtab.cc (symbol_table::fcn_info::fcn_info_rep::find): avoid recursive call
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parents:
8580
diff
changeset
|
788 // Built-in function (might be undefined). |
3145 | 789 |
8691
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|
790 return built_in_function; |
3013 | 791 } |
1 | 792 |
9444
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improve behavior of builtin
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diff
changeset
|
793 // Find the definition of NAME according to the following precedence |
0c785ad961fa
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diff
changeset
|
794 // list: |
0c785ad961fa
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diff
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|
795 // |
0c785ad961fa
improve behavior of builtin
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diff
changeset
|
796 // built-in function |
0c785ad961fa
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diff
changeset
|
797 // function on the path |
0c785ad961fa
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diff
changeset
|
798 // autoload function |
0c785ad961fa
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diff
changeset
|
799 // command-line function |
0c785ad961fa
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diff
changeset
|
800 // private function |
0c785ad961fa
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9443
diff
changeset
|
801 // subfunction |
0c785ad961fa
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diff
changeset
|
802 |
0c785ad961fa
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diff
changeset
|
803 // This function is used to implement the "builtin" function, which |
0c785ad961fa
improve behavior of builtin
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diff
changeset
|
804 // searches for "built-in" functions. In Matlab, "builtin" only |
0c785ad961fa
improve behavior of builtin
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parents:
9443
diff
changeset
|
805 // returns functions that are actually built-in to the interpreter. |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
806 // But since the list of built-in functions is different in Octave and |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
807 // Matlab, we also search up the precedence list until we find |
0c785ad961fa
improve behavior of builtin
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9443
diff
changeset
|
808 // something that matches. Note that we are only searching by name, |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
809 // so class methods, constructors, and legacy dispatch functions are |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
810 // skipped. |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
811 |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
812 octave_value |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
813 symbol_table::fcn_info::fcn_info_rep::builtin_find (void) |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
814 { |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
815 octave_value retval = x_builtin_find (); |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
816 |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
817 if (! retval.is_defined ()) |
0c785ad961fa
improve behavior of builtin
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parents:
9443
diff
changeset
|
818 { |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
819 // It is possible that the user created a file on the fly since |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
820 // the last prompt or chdir, so try updating the load path and |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
821 // searching again. |
0c785ad961fa
improve behavior of builtin
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parents:
9443
diff
changeset
|
822 |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
823 load_path::update (); |
0c785ad961fa
improve behavior of builtin
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parents:
9443
diff
changeset
|
824 |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
825 retval = x_builtin_find (); |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
826 } |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
827 |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
828 return retval; |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
829 } |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
830 |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
831 octave_value |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
832 symbol_table::fcn_info::fcn_info_rep::x_builtin_find (void) |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
833 { |
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improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
834 // Built-in function. |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
835 if (built_in_function.is_defined ()) |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
836 return built_in_function; |
0c785ad961fa
improve behavior of builtin
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parents:
9443
diff
changeset
|
837 |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
838 // Function on the path. |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
839 |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
840 octave_value fcn = find_user_function (); |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
841 |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
842 if (fcn.is_defined ()) |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
843 return fcn; |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
844 |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
845 // Autoload? |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
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9443
diff
changeset
|
846 |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
847 fcn = find_autoload (); |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
848 |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
849 if (fcn.is_defined ()) |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
850 return fcn; |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
851 |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
852 // Command-line function. |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
853 |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
854 if (cmdline_function.is_defined ()) |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
855 return cmdline_function; |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
856 |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
857 // Private function. |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
858 |
9639
8d79f36ebdde
store scope->function pointer
Jaroslav Hajek <highegg@gmail.com>
parents:
9601
diff
changeset
|
859 octave_user_function *curr_fcn = symbol_table::get_curr_fcn (); |
9444
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
860 |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
861 if (curr_fcn) |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
862 { |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
863 std::string dir_name = curr_fcn->dir_name (); |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
864 |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
865 if (! dir_name.empty ()) |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
866 { |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
867 str_val_iterator q = private_functions.find (dir_name); |
9444
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
868 |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
869 if (q == private_functions.end ()) |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
870 { |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
871 octave_value val = load_private_function (dir_name); |
9444
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
872 |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
873 if (val.is_defined ()) |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
874 return val; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
875 } |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
876 else |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
877 { |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
878 octave_value& fval = q->second; |
9444
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
879 |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
880 if (fval.is_defined ()) |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
881 out_of_date_check (fval); |
9444
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
882 |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
883 if (fval.is_defined ()) |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
884 return fval; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
885 else |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
886 { |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
887 octave_value val = load_private_function (dir_name); |
9444
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
888 |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
889 if (val.is_defined ()) |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
890 return val; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
891 } |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
892 } |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
893 } |
9444
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
894 } |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
895 |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
896 // Subfunction. I think it only makes sense to check for |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
897 // subfunctions if we are currently executing a function defined |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
898 // from a .m file. |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
899 |
14544
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
900 for (scope_id scope = xcurrent_scope; scope >= 0;) |
9444
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
901 { |
14544
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
902 scope_val_iterator r = subfunctions.find (scope); |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
903 if (r != subfunctions.end ()) |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
904 { |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
905 // FIXME: out-of-date check here. |
9444
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
906 |
14544
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
907 return r->second; |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
908 } |
9444
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
909 |
14544
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
910 octave_user_function *scope_curr_fcn = get_curr_fcn (scope); |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
911 if (scope_curr_fcn) |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
912 scope = scope_curr_fcn->parent_fcn_scope (); |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
913 else |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
914 scope = -1; |
9444
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
915 } |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
916 |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
917 return octave_value (); |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
918 } |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
919 |
7336 | 920 octave_value |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
921 symbol_table::fcn_info::fcn_info_rep::find_method |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
922 (const std::string& dispatch_type) |
4913 | 923 { |
7336 | 924 octave_value retval; |
4913 | 925 |
7336 | 926 str_val_iterator q = class_methods.find (dispatch_type); |
4913 | 927 |
7336 | 928 if (q == class_methods.end ()) |
929 { | |
930 octave_value val = load_class_method (dispatch_type); | |
4913 | 931 |
7336 | 932 if (val.is_defined ()) |
10315
57a59eae83cc
untabify src C++ source files
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parents:
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diff
changeset
|
933 return val; |
7336 | 934 } |
935 else | |
936 { | |
937 octave_value& fval = q->second; | |
4913 | 938 |
7336 | 939 if (fval.is_defined ()) |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
940 out_of_date_check (fval, dispatch_type); |
7336 | 941 |
942 if (fval.is_defined ()) | |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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diff
changeset
|
943 return fval; |
4913 | 944 else |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
945 { |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
946 octave_value val = load_class_method (dispatch_type); |
7336 | 947 |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
948 if (val.is_defined ()) |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
949 return val; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
950 } |
4913 | 951 } |
952 | |
7336 | 953 return retval; |
4913 | 954 } |
955 | |
7336 | 956 octave_value |
957 symbol_table::fcn_info::fcn_info_rep::find_autoload (void) | |
4913 | 958 { |
7336 | 959 octave_value retval; |
4913 | 960 |
7336 | 961 // Autoloaded function. |
4913 | 962 |
7336 | 963 if (autoload_function.is_defined ()) |
9509
c5330ef7aecd
fix handles to private functions, simplify out-of-date checks in symtab
Jaroslav Hajek <highegg@gmail.com>
parents:
9474
diff
changeset
|
964 out_of_date_check (autoload_function); |
4913 | 965 |
7336 | 966 if (! autoload_function.is_defined ()) |
967 { | |
968 std::string file_name = lookup_autoload (name); | |
4913 | 969 |
7336 | 970 if (! file_name.empty ()) |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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changeset
|
971 { |
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972 size_t pos = file_name.find_last_of (file_ops::dir_sep_chars ()); |
4913 | 973 |
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974 std::string dir_name = file_name.substr (0, pos); |
4913 | 975 |
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976 octave_function *fcn = load_fcn_from_file (file_name, dir_name, |
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977 "", name, true); |
4913 | 978 |
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|
979 if (fcn) |
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980 autoload_function = octave_value (fcn); |
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981 } |
4913 | 982 } |
983 | |
7336 | 984 return autoload_function; |
985 } | |
4914 | 986 |
7336 | 987 octave_value |
988 symbol_table::fcn_info::fcn_info_rep::find_user_function (void) | |
989 { | |
990 // Function on the path. | |
4913 | 991 |
7336 | 992 if (function_on_path.is_defined ()) |
9509
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993 out_of_date_check (function_on_path); |
4913 | 994 |
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995 if (! (error_state || function_on_path.is_defined ())) |
7336 | 996 { |
997 std::string dir_name; | |
4913 | 998 |
7336 | 999 std::string file_name = load_path::find_fcn (name, dir_name); |
4913 | 1000 |
7336 | 1001 if (! file_name.empty ()) |
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1002 { |
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1003 octave_function *fcn = load_fcn_from_file (file_name, dir_name); |
4913 | 1004 |
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1005 if (fcn) |
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1006 function_on_path = octave_value (fcn); |
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1007 } |
4913 | 1008 } |
1009 | |
7336 | 1010 return function_on_path; |
1011 } | |
1012 | |
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1013 // Insert INF_CLASS in the set of class names that are considered |
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1014 // inferior to SUP_CLASS. Return FALSE if INF_CLASS is currently |
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1015 // marked as superior to SUP_CLASS. |
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1016 |
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1017 bool |
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1018 symbol_table::set_class_relationship (const std::string& sup_class, |
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1019 const std::string& inf_class) |
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1020 { |
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|
1021 if (is_superiorto (inf_class, sup_class)) |
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Fix and improve functions related to class precedence (bug #38290)
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|
1022 return false; |
7972
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1023 |
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1024 // If sup_class doesn't have an entry in the precedence table, |
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1025 // this will automatically create it, and associate to it a |
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Fix and improve functions related to class precedence (bug #38290)
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1026 // singleton set {inf_class} of inferior classes. |
7972
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1027 class_precedence_table[sup_class].insert (inf_class); |
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1028 |
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1029 return true; |
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1030 } |
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1031 |
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1032 // Has class A been marked as superior to class B? Also returns |
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1033 // TRUE if B has been marked as inferior to A, since we only keep |
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1034 // one table, and convert inferiorto information to a superiorto |
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1035 // relationship. Two calls are required to determine whether there |
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1036 // is no relationship between two classes: |
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1037 // |
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1038 // if (symbol_table::is_superiorto (a, b)) |
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1039 // // A is superior to B, or B has been marked inferior to A. |
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1040 // else if (symbol_table::is_superiorto (b, a)) |
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1041 // // B is superior to A, or A has been marked inferior to B. |
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1042 // else |
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1043 // // No relation. |
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1044 |
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1045 bool |
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1046 symbol_table::is_superiorto (const std::string& a, const std::string& b) |
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1047 { |
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1048 class_precedence_table_const_iterator p = class_precedence_table.find (a); |
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1049 // If a has no entry in the precedence table, return false |
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1050 if (p == class_precedence_table.end ()) |
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|
1051 return false; |
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1052 |
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Fix and improve functions related to class precedence (bug #38290)
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|
1053 const std::set<std::string>& inferior_classes = p->second; |
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|
1054 std::set<std::string>::const_iterator q = inferior_classes.find (b); |
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|
1055 return (q != inferior_classes.end ()); |
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1056 } |
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1057 |
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1058 static std::string |
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1059 fcn_file_name (const octave_value& fcn) |
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1060 { |
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1061 const octave_function *f = fcn.function_value (); |
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1062 |
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1063 return f ? f->fcn_file_name () : std::string (); |
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1064 } |
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|
1065 |
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|
1066 void |
17787
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|
1067 symbol_table::fcn_info::fcn_info_rep::dump (std::ostream& os, |
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Use GNU style coding conventions for code in libinterp/
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1068 const std::string& prefix) const |
7761
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1069 { |
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1070 os << prefix << name |
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1071 << " [" |
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1072 << (cmdline_function.is_defined () ? "c" : "") |
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1073 << (built_in_function.is_defined () ? "b" : "") |
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1074 << "]\n"; |
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1075 |
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1076 std::string tprefix = prefix + " "; |
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1077 |
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1078 if (autoload_function.is_defined ()) |
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1079 os << tprefix << "autoload: " |
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1080 << fcn_file_name (autoload_function) << "\n"; |
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1081 |
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1082 if (function_on_path.is_defined ()) |
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1083 os << tprefix << "function from path: " |
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1084 << fcn_file_name (function_on_path) << "\n"; |
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1085 |
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1086 if (! subfunctions.empty ()) |
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1087 { |
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1088 for (scope_val_const_iterator p = subfunctions.begin (); |
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1089 p != subfunctions.end (); p++) |
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1090 os << tprefix << "subfunction: " << fcn_file_name (p->second) |
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1091 << " [" << p->first << "]\n"; |
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1092 } |
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|
1093 |
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1094 if (! private_functions.empty ()) |
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1095 { |
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1096 for (str_val_const_iterator p = private_functions.begin (); |
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1097 p != private_functions.end (); p++) |
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1098 os << tprefix << "private: " << fcn_file_name (p->second) |
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1099 << " [" << p->first << "]\n"; |
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1100 } |
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1101 |
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1102 if (! class_constructors.empty ()) |
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1103 { |
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1104 for (str_val_const_iterator p = class_constructors.begin (); |
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1105 p != class_constructors.end (); p++) |
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1106 os << tprefix << "constructor: " << fcn_file_name (p->second) |
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1107 << " [" << p->first << "]\n"; |
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1108 } |
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|
1109 |
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|
1110 if (! class_methods.empty ()) |
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1111 { |
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|
1112 for (str_val_const_iterator p = class_methods.begin (); |
10315
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untabify src C++ source files
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|
1113 p != class_methods.end (); p++) |
57a59eae83cc
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changeset
|
1114 os << tprefix << "method: " << fcn_file_name (p->second) |
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untabify src C++ source files
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|
1115 << " [" << p->first << "]\n"; |
7761
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symbol table reporting functions
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|
1116 } |
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|
1117 |
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|
1118 if (! dispatch_map.empty ()) |
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|
1119 { |
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|
1120 for (dispatch_map_const_iterator p = dispatch_map.begin (); |
10315
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untabify src C++ source files
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|
1121 p != dispatch_map.end (); p++) |
57a59eae83cc
untabify src C++ source files
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|
1122 os << tprefix << "dispatch: " << fcn_file_name (p->second) |
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1123 << " [" << p->first << "]\n"; |
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|
1124 } |
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|
1125 } |
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|
1126 |
14544
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Nested function support (bug #35772)
Max Brister <max@2bass.com>
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diff
changeset
|
1127 void |
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Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
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diff
changeset
|
1128 symbol_table::install_nestfunction (const std::string& name, |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
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diff
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|
1129 const octave_value& fcn, |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
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diff
changeset
|
1130 scope_id parent_scope) |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
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diff
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|
1131 { |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
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diff
changeset
|
1132 install_subfunction (name, fcn, parent_scope); |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
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diff
changeset
|
1133 |
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Nested function support (bug #35772)
Max Brister <max@2bass.com>
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diff
changeset
|
1134 // Stash the nest_parent for resolving variables after parsing is done. |
14846
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Rik <octave@nomad.inbox5.com>
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diff
changeset
|
1135 octave_function *fv = fcn.function_value (); |
14544
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Nested function support (bug #35772)
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|
1136 |
14846
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Rik <octave@nomad.inbox5.com>
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diff
changeset
|
1137 symbol_table *fcn_table_loc = get_instance (fv->scope ()); |
14544
be18c9e359bf
Nested function support (bug #35772)
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|
1138 |
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Max Brister <max@2bass.com>
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changeset
|
1139 symbol_table *parent_table = get_instance (parent_scope); |
be18c9e359bf
Nested function support (bug #35772)
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|
1140 |
14604
de72463862c4
Silence warnings
Jordi Gutiérrez Hermoso <jordigh@octave.org>
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diff
changeset
|
1141 parent_table->add_nest_child (*fcn_table_loc); |
14544
be18c9e359bf
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|
1142 } |
be18c9e359bf
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diff
changeset
|
1143 |
7336 | 1144 octave_value |
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strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
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diff
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|
1145 symbol_table::find (const std::string& name, |
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1146 const octave_value_list& args, |
9463
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support non-local function lookups in str2func
Jaroslav Hajek <highegg@gmail.com>
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|
1147 bool skip_variables, |
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support non-local function lookups in str2func
Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
1148 bool local_funcs) |
7336 | 1149 { |
7752
40c428ea3408
initial implementation of dbup and dbdown
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|
1150 symbol_table *inst = get_instance (xcurrent_scope); |
7336 | 1151 |
1152 return inst | |
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Use GNU style coding conventions for code in libinterp/
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|
1153 ? inst->do_find (name, args, skip_variables, local_funcs) |
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Use GNU style coding conventions for code in libinterp/
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|
1154 : octave_value (); |
7336 | 1155 } |
1156 | |
1157 octave_value | |
9444
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improve behavior of builtin
John W. Eaton <jwe@octave.org>
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|
1158 symbol_table::builtin_find (const std::string& name) |
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|
1159 { |
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|
1160 symbol_table *inst = get_instance (xcurrent_scope); |
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|
1161 |
0c785ad961fa
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changeset
|
1162 return inst ? inst->do_builtin_find (name) : octave_value (); |
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diff
changeset
|
1163 } |
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John W. Eaton <jwe@octave.org>
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diff
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|
1164 |
0c785ad961fa
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1165 octave_value |
9445
c5f03874ea2a
simplify symbol_table::find and associated functions
Jaroslav Hajek <highegg@gmail.com>
parents:
9444
diff
changeset
|
1166 symbol_table::find_function (const std::string& name, |
9463
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Jaroslav Hajek <highegg@gmail.com>
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changeset
|
1167 const octave_value_list& args, |
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support non-local function lookups in str2func
Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
1168 bool local_funcs) |
7336 | 1169 { |
7818
5640a70cbab1
Add Ffilemarker and fix for 'dbstep in'
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
1170 octave_value retval; |
5640a70cbab1
Add Ffilemarker and fix for 'dbstep in'
David Bateman <dbateman@free.fr>
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diff
changeset
|
1171 |
8161 | 1172 if (! name.empty () && name[0] == '@') |
8160
436438954797
Check for class specific methods in symbol_table::find_function
David Bateman <dbateman@free.fr>
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diff
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|
1173 { |
8161 | 1174 // Look for a class specific function. |
11586
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strip trailing whitespace from source files
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changeset
|
1175 std::string dispatch_type = |
10315
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changeset
|
1176 name.substr (1, name.find_first_of (file_ops::dir_sep_str ()) - 1); |
8161 | 1177 |
11586
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|
1178 std::string method = |
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John W. Eaton <jwe@octave.org>
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changeset
|
1179 name.substr (name.find_last_of (file_ops::dir_sep_str ()) + 1, |
10315
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changeset
|
1180 std::string::npos); |
8160
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David Bateman <dbateman@free.fr>
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diff
changeset
|
1181 |
436438954797
Check for class specific methods in symbol_table::find_function
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8155
diff
changeset
|
1182 retval = find_method (method, dispatch_type); |
436438954797
Check for class specific methods in symbol_table::find_function
David Bateman <dbateman@free.fr>
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diff
changeset
|
1183 } |
7818
5640a70cbab1
Add Ffilemarker and fix for 'dbstep in'
David Bateman <dbateman@free.fr>
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diff
changeset
|
1184 else |
5640a70cbab1
Add Ffilemarker and fix for 'dbstep in'
David Bateman <dbateman@free.fr>
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changeset
|
1185 { |
8160
436438954797
Check for class specific methods in symbol_table::find_function
David Bateman <dbateman@free.fr>
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diff
changeset
|
1186 size_t pos = name.find_first_of (Vfilemarker); |
436438954797
Check for class specific methods in symbol_table::find_function
David Bateman <dbateman@free.fr>
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8155
diff
changeset
|
1187 |
436438954797
Check for class specific methods in symbol_table::find_function
David Bateman <dbateman@free.fr>
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8155
diff
changeset
|
1188 if (pos == std::string::npos) |
10315
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untabify src C++ source files
John W. Eaton <jwe@octave.org>
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changeset
|
1189 retval = find (name, args, true, local_funcs); |
8160
436438954797
Check for class specific methods in symbol_table::find_function
David Bateman <dbateman@free.fr>
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diff
changeset
|
1190 else |
10315
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|
1191 { |
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|
1192 std::string fcn_scope = name.substr (0, pos); |
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untabify src C++ source files
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|
1193 scope_id stored_scope = xcurrent_scope; |
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diff
changeset
|
1194 xcurrent_scope = xtop_scope; |
14861
f7afecdd87ef
maint: Use Octave coding conventions for cuddling parentheses in src/ directory
Rik <octave@nomad.inbox5.com>
parents:
14846
diff
changeset
|
1195 octave_value parent = find_function (name.substr (0, pos), |
9463
d34baf412786
support non-local function lookups in str2func
Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
1196 octave_value_list (), false); |
8161 | 1197 |
10315
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untabify src C++ source files
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changeset
|
1198 if (parent.is_defined ()) |
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|
1199 { |
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changeset
|
1200 octave_function *parent_fcn = parent.function_value (); |
8161 | 1201 |
10315
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changeset
|
1202 if (parent_fcn) |
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changeset
|
1203 { |
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changeset
|
1204 xcurrent_scope = parent_fcn->scope (); |
8161 | 1205 |
10315
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untabify src C++ source files
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changeset
|
1206 if (xcurrent_scope > 1) |
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diff
changeset
|
1207 retval = find_function (name.substr (pos + 1), args); |
57a59eae83cc
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changeset
|
1208 } |
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changeset
|
1209 } |
8161 | 1210 |
10315
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changeset
|
1211 xcurrent_scope = stored_scope; |
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changeset
|
1212 } |
7818
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Add Ffilemarker and fix for 'dbstep in'
David Bateman <dbateman@free.fr>
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diff
changeset
|
1213 } |
5640a70cbab1
Add Ffilemarker and fix for 'dbstep in'
David Bateman <dbateman@free.fr>
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diff
changeset
|
1214 |
5640a70cbab1
Add Ffilemarker and fix for 'dbstep in'
David Bateman <dbateman@free.fr>
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7767
diff
changeset
|
1215 return retval; |
4913 | 1216 } |
1217 | |
7761
5adeea5de26c
symbol table reporting functions
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changeset
|
1218 void |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1219 symbol_table::dump (std::ostream& os, scope_id scope) |
5adeea5de26c
symbol table reporting functions
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diff
changeset
|
1220 { |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
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7752
diff
changeset
|
1221 if (scope == xglobal_scope) |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
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7752
diff
changeset
|
1222 dump_global (os); |
5adeea5de26c
symbol table reporting functions
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diff
changeset
|
1223 else |
5adeea5de26c
symbol table reporting functions
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diff
changeset
|
1224 { |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1225 symbol_table *inst = get_instance (scope, false); |
5adeea5de26c
symbol table reporting functions
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diff
changeset
|
1226 |
5adeea5de26c
symbol table reporting functions
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diff
changeset
|
1227 if (inst) |
10315
57a59eae83cc
untabify src C++ source files
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changeset
|
1228 { |
57a59eae83cc
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changeset
|
1229 os << "*** dumping symbol table scope " << scope |
57a59eae83cc
untabify src C++ source files
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changeset
|
1230 << " (" << inst->table_name << ")\n\n"; |
7761
5adeea5de26c
symbol table reporting functions
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diff
changeset
|
1231 |
10315
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changeset
|
1232 std::map<std::string, octave_value> sfuns |
57a59eae83cc
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changeset
|
1233 = symbol_table::subfunctions_defined_in_scope (scope); |
7761
5adeea5de26c
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changeset
|
1234 |
10315
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changeset
|
1235 if (! sfuns.empty ()) |
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|
1236 { |
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changeset
|
1237 os << " subfunctions defined in this scope:\n"; |
7761
5adeea5de26c
symbol table reporting functions
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diff
changeset
|
1238 |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
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changeset
|
1239 for (std::map<std::string, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
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changeset
|
1240 octave_value>::const_iterator p = sfuns.begin (); |
10315
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untabify src C++ source files
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changeset
|
1241 p != sfuns.end (); p++) |
57a59eae83cc
untabify src C++ source files
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changeset
|
1242 os << " " << p->first << "\n"; |
7761
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symbol table reporting functions
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diff
changeset
|
1243 |
10315
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changeset
|
1244 os << "\n"; |
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changeset
|
1245 } |
7761
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changeset
|
1246 |
10315
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changeset
|
1247 inst->do_dump (os); |
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untabify src C++ source files
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changeset
|
1248 } |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1249 } |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1250 } |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1251 |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1252 void |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1253 symbol_table::dump_global (std::ostream& os) |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1254 { |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1255 if (! global_table.empty ()) |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1256 { |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1257 os << "*** dumping global symbol table\n\n"; |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1258 |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1259 for (global_table_const_iterator p = global_table.begin (); |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1260 p != global_table.end (); p++) |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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10306
diff
changeset
|
1261 { |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
1262 std::string nm = p->first; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1263 octave_value val = p->second; |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1264 |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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10306
diff
changeset
|
1265 os << " " << nm << " "; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
1266 val.dump (os); |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
1267 os << "\n"; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
1268 } |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1269 } |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1270 } |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1271 |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1272 void |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1273 symbol_table::dump_functions (std::ostream& os) |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1274 { |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1275 if (! fcn_table.empty ()) |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1276 { |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1277 os << "*** dumping globally visible functions from symbol table\n" |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
1278 << " (c=commandline, b=built-in)\n\n"; |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1279 |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1280 for (fcn_table_const_iterator p = fcn_table.begin (); |
10315
57a59eae83cc
untabify src C++ source files
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diff
changeset
|
1281 p != fcn_table.end (); p++) |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
1282 p->second.dump (os, " "); |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1283 |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1284 os << "\n"; |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1285 } |
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symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1286 } |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
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7752
diff
changeset
|
1287 |
8819
96d87674b818
also stash directory name for subfunctions
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1288 void |
96d87674b818
also stash directory name for subfunctions
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1289 symbol_table::stash_dir_name_for_subfunctions (scope_id scope, |
10315
57a59eae83cc
untabify src C++ source files
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diff
changeset
|
1290 const std::string& dir_name) |
8819
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also stash directory name for subfunctions
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1291 { |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
1292 // FIXME: is this the best way to do this? Maybe it would be |
8819
96d87674b818
also stash directory name for subfunctions
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1293 // better if we had a map from scope to list of subfunctions |
96d87674b818
also stash directory name for subfunctions
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1294 // stored with the function. Do we? |
96d87674b818
also stash directory name for subfunctions
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1295 |
96d87674b818
also stash directory name for subfunctions
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1296 for (fcn_table_const_iterator p = fcn_table.begin (); |
96d87674b818
also stash directory name for subfunctions
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1297 p != fcn_table.end (); p++) |
96d87674b818
also stash directory name for subfunctions
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1298 { |
96d87674b818
also stash directory name for subfunctions
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1299 std::pair<std::string, octave_value> tmp |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1300 = p->second.subfunction_defined_in_scope (scope); |
8819
96d87674b818
also stash directory name for subfunctions
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1301 |
96d87674b818
also stash directory name for subfunctions
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1302 std::string nm = tmp.first; |
96d87674b818
also stash directory name for subfunctions
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1303 |
96d87674b818
also stash directory name for subfunctions
John W. Eaton <jwe@octave.org>
parents:
8785
diff
changeset
|
1304 if (! nm.empty ()) |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1305 { |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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10306
diff
changeset
|
1306 octave_value& fcn = tmp.second; |
8819
96d87674b818
also stash directory name for subfunctions
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1307 |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1308 octave_user_function *f = fcn.user_function_value (); |
8819
96d87674b818
also stash directory name for subfunctions
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1309 |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1310 if (f) |
57a59eae83cc
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1311 f->stash_dir_name (dir_name); |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1312 } |
8819
96d87674b818
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1313 } |
96d87674b818
also stash directory name for subfunctions
John W. Eaton <jwe@octave.org>
parents:
8785
diff
changeset
|
1314 } |
96d87674b818
also stash directory name for subfunctions
John W. Eaton <jwe@octave.org>
parents:
8785
diff
changeset
|
1315 |
7336 | 1316 octave_value |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
1317 symbol_table::do_find (const std::string& name, |
9445
c5f03874ea2a
simplify symbol_table::find and associated functions
Jaroslav Hajek <highegg@gmail.com>
parents:
9444
diff
changeset
|
1318 const octave_value_list& args, |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
1319 bool skip_variables, |
9463
d34baf412786
support non-local function lookups in str2func
Jaroslav Hajek <highegg@gmail.com>
parents:
9450
diff
changeset
|
1320 bool local_funcs) |
3013 | 1321 { |
7336 | 1322 octave_value retval; |
4913 | 1323 |
7336 | 1324 // Variable. |
4913 | 1325 |
7336 | 1326 if (! skip_variables) |
3013 | 1327 { |
7336 | 1328 table_iterator p = table.find (name); |
3013 | 1329 |
7336 | 1330 if (p != table.end ()) |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1331 { |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1332 symbol_record sr = p->second; |
3013 | 1333 |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
1334 if (sr.is_global ()) |
16442
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16071
diff
changeset
|
1335 return symbol_table::global_varval (name); |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1336 else |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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10306
diff
changeset
|
1337 { |
16442
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16071
diff
changeset
|
1338 octave_value val = sr.varval (); |
4913 | 1339 |
10315
57a59eae83cc
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1340 if (val.is_defined ()) |
57a59eae83cc
untabify src C++ source files
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diff
changeset
|
1341 return val; |
57a59eae83cc
untabify src C++ source files
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diff
changeset
|
1342 } |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1343 } |
7336 | 1344 } |
4913 | 1345 |
7336 | 1346 fcn_table_iterator p = fcn_table.find (name); |
4913 | 1347 |
7336 | 1348 if (p != fcn_table.end ()) |
9463
d34baf412786
support non-local function lookups in str2func
Jaroslav Hajek <highegg@gmail.com>
parents:
9450
diff
changeset
|
1349 return p->second.find (args, local_funcs); |
3013 | 1350 else |
1351 { | |
7336 | 1352 fcn_info finfo (name); |
1353 | |
9463
d34baf412786
support non-local function lookups in str2func
Jaroslav Hajek <highegg@gmail.com>
parents:
9450
diff
changeset
|
1354 octave_value fcn = finfo.find (args, local_funcs); |
3013 | 1355 |
7336 | 1356 if (fcn.is_defined ()) |
10315
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untabify src C++ source files
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1357 fcn_table[name] = finfo; |
3013 | 1358 |
7336 | 1359 return fcn; |
3013 | 1360 } |
1361 | |
7336 | 1362 return retval; |
605 | 1363 } |
1364 | |
9444
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
1365 octave_value |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
1366 symbol_table::do_builtin_find (const std::string& name) |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
1367 { |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
1368 octave_value retval; |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1369 |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
1370 fcn_table_iterator p = fcn_table.find (name); |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1371 |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
1372 if (p != fcn_table.end ()) |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1373 return p->second.builtin_find (); |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
1374 else |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
1375 { |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
1376 fcn_info finfo (name); |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
1377 |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
1378 octave_value fcn = finfo.builtin_find (); |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
1379 |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
1380 if (fcn.is_defined ()) |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1381 fcn_table[name] = finfo; |
9444
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
1382 |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
1383 return fcn; |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
1384 } |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
1385 |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
1386 return retval; |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
1387 } |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
1388 |
16468
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
1389 std::list<workspace_element> |
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
1390 symbol_table::do_workspace_info (void) const |
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
1391 { |
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
1392 std::list<workspace_element> retval; |
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
1393 |
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
1394 for (table_const_iterator p = table.begin (); p != table.end (); p++) |
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1395 { |
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
1396 std::string nm = p->first; |
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
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16442
diff
changeset
|
1397 symbol_record sr = p->second; |
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1398 |
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
1399 if (! sr.is_hidden ()) |
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
1400 { |
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
1401 octave_value val = sr.varval (); |
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
1402 |
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
1403 if (val.is_defined ()) |
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
1404 { |
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
1405 dim_vector dv = val.dims (); |
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
1406 |
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
1407 char storage = ' '; |
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
1408 if (sr.is_global ()) |
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
1409 storage = 'g'; |
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
1410 else if (sr.is_persistent ()) |
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
1411 storage = 'p'; |
16527
8701792e16ec
include column in workspace viewer for storage class
John W. Eaton <jwe@octave.org>
parents:
16468
diff
changeset
|
1412 else if (sr.is_automatic ()) |
8701792e16ec
include column in workspace viewer for storage class
John W. Eaton <jwe@octave.org>
parents:
16468
diff
changeset
|
1413 storage = 'a'; |
8701792e16ec
include column in workspace viewer for storage class
John W. Eaton <jwe@octave.org>
parents:
16468
diff
changeset
|
1414 else if (sr.is_formal ()) |
8701792e16ec
include column in workspace viewer for storage class
John W. Eaton <jwe@octave.org>
parents:
16468
diff
changeset
|
1415 storage = 'f'; |
8701792e16ec
include column in workspace viewer for storage class
John W. Eaton <jwe@octave.org>
parents:
16468
diff
changeset
|
1416 else if (sr.is_hidden ()) |
8701792e16ec
include column in workspace viewer for storage class
John W. Eaton <jwe@octave.org>
parents:
16468
diff
changeset
|
1417 storage = 'h'; |
8701792e16ec
include column in workspace viewer for storage class
John W. Eaton <jwe@octave.org>
parents:
16468
diff
changeset
|
1418 else if (sr.is_inherited ()) |
8701792e16ec
include column in workspace viewer for storage class
John W. Eaton <jwe@octave.org>
parents:
16468
diff
changeset
|
1419 storage = 'i'; |
16468
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
1420 |
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
1421 workspace_element elt (storage, nm, val.class_name (), |
17824
86e8dbccf7c7
show when variables are complex in workspace view (bug #40445)
John W. Eaton <jwe@octave.org>
parents:
17787
diff
changeset
|
1422 val.short_disp (), dv.str (), |
86e8dbccf7c7
show when variables are complex in workspace view (bug #40445)
John W. Eaton <jwe@octave.org>
parents:
17787
diff
changeset
|
1423 val.is_complex_type ()); |
16468
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
1424 |
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
1425 retval.push_back (elt); |
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
1426 } |
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
1427 } |
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
1428 } |
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
1429 |
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
1430 return retval; |
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
1431 } |
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
1432 |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1433 void |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1434 symbol_table::do_dump (std::ostream& os) |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1435 { |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1436 if (! persistent_table.empty ()) |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1437 { |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1438 os << " persistent variables in this scope:\n\n"; |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1439 |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1440 for (persistent_table_const_iterator p = persistent_table.begin (); |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
1441 p != persistent_table.end (); p++) |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
1442 { |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
1443 std::string nm = p->first; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
1444 octave_value val = p->second; |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1445 |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
1446 os << " " << nm << " "; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
1447 val.dump (os); |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
1448 os << "\n"; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
1449 } |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1450 |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1451 os << "\n"; |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1452 } |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1453 |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1454 if (! table.empty ()) |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1455 { |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1456 os << " other symbols in this scope (l=local; a=auto; f=formal\n" |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
1457 << " h=hidden; i=inherited; g=global; p=persistent)\n\n"; |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1458 |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1459 for (table_const_iterator p = table.begin (); p != table.end (); p++) |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10306
diff
changeset
|
1460 p->second.dump (os, " "); |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1461 |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1462 os << "\n"; |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1463 } |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1464 } |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7752
diff
changeset
|
1465 |
9981
692ab4eaf965
clean up top-level variables when exiting Octave
Jaroslav Hajek <highegg@gmail.com>
parents:
9959
diff
changeset
|
1466 void symbol_table::cleanup (void) |
692ab4eaf965
clean up top-level variables when exiting Octave
Jaroslav Hajek <highegg@gmail.com>
parents:
9959
diff
changeset
|
1467 { |
16605
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16527
diff
changeset
|
1468 clear_all (true); |
9981
692ab4eaf965
clean up top-level variables when exiting Octave
Jaroslav Hajek <highegg@gmail.com>
parents:
9959
diff
changeset
|
1469 |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
1470 // Delete all possibly remaining scopes. |
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
1471 for (all_instances_iterator iter = all_instances.begin (); |
9981
692ab4eaf965
clean up top-level variables when exiting Octave
Jaroslav Hajek <highegg@gmail.com>
parents:
9959
diff
changeset
|
1472 iter != all_instances.end (); iter++) |
692ab4eaf965
clean up top-level variables when exiting Octave
Jaroslav Hajek <highegg@gmail.com>
parents:
9959
diff
changeset
|
1473 { |
692ab4eaf965
clean up top-level variables when exiting Octave
Jaroslav Hajek <highegg@gmail.com>
parents:
9959
diff
changeset
|
1474 // First zero the table entry to avoid possible duplicate delete. |
692ab4eaf965
clean up top-level variables when exiting Octave
Jaroslav Hajek <highegg@gmail.com>
parents:
9959
diff
changeset
|
1475 symbol_table *inst = iter->second; |
692ab4eaf965
clean up top-level variables when exiting Octave
Jaroslav Hajek <highegg@gmail.com>
parents:
9959
diff
changeset
|
1476 iter->second = 0; |
692ab4eaf965
clean up top-level variables when exiting Octave
Jaroslav Hajek <highegg@gmail.com>
parents:
9959
diff
changeset
|
1477 |
692ab4eaf965
clean up top-level variables when exiting Octave
Jaroslav Hajek <highegg@gmail.com>
parents:
9959
diff
changeset
|
1478 // Now delete the scope. Note that there may be side effects, such as |
692ab4eaf965
clean up top-level variables when exiting Octave
Jaroslav Hajek <highegg@gmail.com>
parents:
9959
diff
changeset
|
1479 // deleting other scopes. |
692ab4eaf965
clean up top-level variables when exiting Octave
Jaroslav Hajek <highegg@gmail.com>
parents:
9959
diff
changeset
|
1480 delete inst; |
692ab4eaf965
clean up top-level variables when exiting Octave
Jaroslav Hajek <highegg@gmail.com>
parents:
9959
diff
changeset
|
1481 } |
16605
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16527
diff
changeset
|
1482 |
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16527
diff
changeset
|
1483 global_table.clear (); |
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16527
diff
changeset
|
1484 fcn_table.clear (); |
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16527
diff
changeset
|
1485 class_precedence_table.clear (); |
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16527
diff
changeset
|
1486 parent_map.clear (); |
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16527
diff
changeset
|
1487 all_instances.clear (); |
9981
692ab4eaf965
clean up top-level variables when exiting Octave
Jaroslav Hajek <highegg@gmail.com>
parents:
9959
diff
changeset
|
1488 } |
692ab4eaf965
clean up top-level variables when exiting Octave
Jaroslav Hajek <highegg@gmail.com>
parents:
9959
diff
changeset
|
1489 |
14544
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
1490 void |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
1491 symbol_table::do_update_nest (void) |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
1492 { |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
1493 if (nest_parent || nest_children.size ()) |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
1494 curr_fcn->mark_as_nested_function (); |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
1495 |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
1496 if (nest_parent) |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
1497 { |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
1498 // fix bad symbol_records |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
1499 for (table_iterator ti = table.begin (); ti != table.end (); ++ti) |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
1500 { |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
1501 symbol_record &ours = ti->second; |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
1502 symbol_record parents; |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
1503 if (! ours.is_formal () |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
1504 && nest_parent->look_nonlocal (ti->first, parents)) |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
1505 { |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
1506 if (ours.is_global () || ours.is_persistent ()) |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
1507 ::error ("global and persistent may only be used in the topmost level in which a nested variable is used"); |
16071
94e95309710c
Whitespace cleanup
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
16070
diff
changeset
|
1508 |
14544
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
1509 if (! ours.is_formal ()) |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
1510 { |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
1511 ours.invalidate (); |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
1512 ti->second = parents; |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
1513 } |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
1514 } |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
1515 else |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
1516 ours.set_curr_fcn (curr_fcn); |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
1517 } |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
1518 } |
14846
460a3c6d8bf1
maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists.
Rik <octave@nomad.inbox5.com>
parents:
14604
diff
changeset
|
1519 else if (nest_children.size ()) |
15236
44d6ffdf9479
Disallow new variables in nested functions (bug #36271)
Max Brister <max@2bass.com>
parents:
15195
diff
changeset
|
1520 { |
44d6ffdf9479
Disallow new variables in nested functions (bug #36271)
Max Brister <max@2bass.com>
parents:
15195
diff
changeset
|
1521 static_workspace = true; |
44d6ffdf9479
Disallow new variables in nested functions (bug #36271)
Max Brister <max@2bass.com>
parents:
15195
diff
changeset
|
1522 for (table_iterator ti = table.begin (); ti != table.end (); ++ti) |
44d6ffdf9479
Disallow new variables in nested functions (bug #36271)
Max Brister <max@2bass.com>
parents:
15195
diff
changeset
|
1523 ti->second.set_curr_fcn (curr_fcn); |
44d6ffdf9479
Disallow new variables in nested functions (bug #36271)
Max Brister <max@2bass.com>
parents:
15195
diff
changeset
|
1524 } |
14544
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
1525 |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
1526 for (std::vector<symbol_table*>::iterator iter = nest_children.begin (); |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
1527 iter != nest_children.end (); ++iter) |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
1528 (*iter)->do_update_nest (); |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
1529 } |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14429
diff
changeset
|
1530 |
7336 | 1531 DEFUN (ignore_function_time_stamp, args, nargout, |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
1532 "-*- texinfo -*-\n\ |
10840 | 1533 @deftypefn {Built-in Function} {@var{val} =} ignore_function_time_stamp ()\n\ |
7336 | 1534 @deftypefnx {Built-in Function} {@var{old_val} =} ignore_function_time_stamp (@var{new_val})\n\ |
1535 Query or set the internal variable that controls whether Octave checks\n\ | |
1536 the time stamp on files each time it looks up functions defined in\n\ | |
17281
bc924baa2c4e
doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents:
16892
diff
changeset
|
1537 function files. If the internal variable is set to @qcode{\"system\"},\n\ |
7336 | 1538 Octave will not automatically recompile function files in subdirectories of\n\ |
1539 @file{@var{octave-home}/lib/@var{version}} if they have changed since\n\ | |
1540 they were last compiled, but will recompile other function files in the\n\ | |
17281
bc924baa2c4e
doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents:
16892
diff
changeset
|
1541 search path if they change. If set to @qcode{\"all\"}, Octave will not\n\ |
7336 | 1542 recompile any function files unless their definitions are removed with\n\ |
17281
bc924baa2c4e
doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents:
16892
diff
changeset
|
1543 @code{clear}. If set to @qcode{\"none\"}, Octave will always check time\n\ |
bc924baa2c4e
doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents:
16892
diff
changeset
|
1544 stamps on files to determine whether functions defined in function files\n\ |
7336 | 1545 need to recompiled.\n\ |
1546 @end deftypefn") | |
220 | 1547 { |
7336 | 1548 octave_value retval; |
220 | 1549 |
13081
bc6c58d29757
symtab.cc: Fix compile error accidentally introduced.
Rik <octave@nomad.inbox5.com>
parents:
13078
diff
changeset
|
1550 int nargin = args.length (); |
bc6c58d29757
symtab.cc: Fix compile error accidentally introduced.
Rik <octave@nomad.inbox5.com>
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13078
diff
changeset
|
1551 |
13078
1dfd4c1d62a3
codesprint: Tests for ignore_function_time_stamp() in symtab.cc
Rik <octave@nomad.inbox5.com>
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11586
diff
changeset
|
1552 if (nargout > 0 || nargin == 0) |
5861 | 1553 { |
7336 | 1554 switch (Vignore_function_time_stamp) |
10315
57a59eae83cc
untabify src C++ source files
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|
1555 { |
57a59eae83cc
untabify src C++ source files
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|
1556 case 1: |
57a59eae83cc
untabify src C++ source files
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diff
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|
1557 retval = "system"; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1558 break; |
5861 | 1559 |
10315
57a59eae83cc
untabify src C++ source files
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|
1560 case 2: |
57a59eae83cc
untabify src C++ source files
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|
1561 retval = "all"; |
57a59eae83cc
untabify src C++ source files
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changeset
|
1562 break; |
5861 | 1563 |
10315
57a59eae83cc
untabify src C++ source files
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|
1564 default: |
57a59eae83cc
untabify src C++ source files
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diff
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|
1565 retval = "none"; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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changeset
|
1566 break; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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10306
diff
changeset
|
1567 } |
5861 | 1568 } |
1569 | |
7336 | 1570 if (nargin == 1) |
3013 | 1571 { |
7336 | 1572 std::string sval = args(0).string_value (); |
1 | 1573 |
7336 | 1574 if (! error_state) |
10315
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untabify src C++ source files
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changeset
|
1575 { |
57a59eae83cc
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changeset
|
1576 if (sval == "all") |
57a59eae83cc
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|
1577 Vignore_function_time_stamp = 2; |
57a59eae83cc
untabify src C++ source files
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|
1578 else if (sval == "system") |
57a59eae83cc
untabify src C++ source files
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|
1579 Vignore_function_time_stamp = 1; |
57a59eae83cc
untabify src C++ source files
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changeset
|
1580 else if (sval == "none") |
57a59eae83cc
untabify src C++ source files
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changeset
|
1581 Vignore_function_time_stamp = 0; |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1582 else |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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10306
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changeset
|
1583 error ("ignore_function_time_stamp: expecting argument to be \"all\", \"system\", or \"none\""); |
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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changeset
|
1584 } |
7336 | 1585 else |
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
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10306
diff
changeset
|
1586 error ("ignore_function_time_stamp: expecting argument to be character string"); |
7336 | 1587 } |
1588 else if (nargin > 1) | |
1589 print_usage (); | |
4238 | 1590 |
7336 | 1591 return retval; |
3308 | 1592 } |
1593 | |
13078
1dfd4c1d62a3
codesprint: Tests for ignore_function_time_stamp() in symtab.cc
Rik <octave@nomad.inbox5.com>
parents:
11586
diff
changeset
|
1594 /* |
1dfd4c1d62a3
codesprint: Tests for ignore_function_time_stamp() in symtab.cc
Rik <octave@nomad.inbox5.com>
parents:
11586
diff
changeset
|
1595 %!shared old_state |
1dfd4c1d62a3
codesprint: Tests for ignore_function_time_stamp() in symtab.cc
Rik <octave@nomad.inbox5.com>
parents:
11586
diff
changeset
|
1596 %! old_state = ignore_function_time_stamp (); |
1dfd4c1d62a3
codesprint: Tests for ignore_function_time_stamp() in symtab.cc
Rik <octave@nomad.inbox5.com>
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11586
diff
changeset
|
1597 %!test |
13141
e81ddf9cacd5
maint: untabify and remove trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
13081
diff
changeset
|
1598 %! state = ignore_function_time_stamp ("all"); |
13078
1dfd4c1d62a3
codesprint: Tests for ignore_function_time_stamp() in symtab.cc
Rik <octave@nomad.inbox5.com>
parents:
11586
diff
changeset
|
1599 %! assert (state, old_state); |
1dfd4c1d62a3
codesprint: Tests for ignore_function_time_stamp() in symtab.cc
Rik <octave@nomad.inbox5.com>
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11586
diff
changeset
|
1600 %! assert (ignore_function_time_stamp (), "all"); |
13141
e81ddf9cacd5
maint: untabify and remove trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
13081
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changeset
|
1601 %! state = ignore_function_time_stamp ("system"); |
13078
1dfd4c1d62a3
codesprint: Tests for ignore_function_time_stamp() in symtab.cc
Rik <octave@nomad.inbox5.com>
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11586
diff
changeset
|
1602 %! assert (state, "all"); |
1dfd4c1d62a3
codesprint: Tests for ignore_function_time_stamp() in symtab.cc
Rik <octave@nomad.inbox5.com>
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diff
changeset
|
1603 %! assert (ignore_function_time_stamp (), "system"); |
1dfd4c1d62a3
codesprint: Tests for ignore_function_time_stamp() in symtab.cc
Rik <octave@nomad.inbox5.com>
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11586
diff
changeset
|
1604 %! ignore_function_time_stamp (old_state); |
1dfd4c1d62a3
codesprint: Tests for ignore_function_time_stamp() in symtab.cc
Rik <octave@nomad.inbox5.com>
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diff
changeset
|
1605 |
14429
eff4a5933e28
Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents:
14138
diff
changeset
|
1606 ## Test input validation |
13078
1dfd4c1d62a3
codesprint: Tests for ignore_function_time_stamp() in symtab.cc
Rik <octave@nomad.inbox5.com>
parents:
11586
diff
changeset
|
1607 %!error (ignore_function_time_stamp ("all", "all")) |
1dfd4c1d62a3
codesprint: Tests for ignore_function_time_stamp() in symtab.cc
Rik <octave@nomad.inbox5.com>
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11586
diff
changeset
|
1608 %!error (ignore_function_time_stamp ("UNKNOWN_VALUE")) |
1dfd4c1d62a3
codesprint: Tests for ignore_function_time_stamp() in symtab.cc
Rik <octave@nomad.inbox5.com>
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11586
diff
changeset
|
1609 %!error (ignore_function_time_stamp (42)) |
1dfd4c1d62a3
codesprint: Tests for ignore_function_time_stamp() in symtab.cc
Rik <octave@nomad.inbox5.com>
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diff
changeset
|
1610 */ |
1dfd4c1d62a3
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|
1611 |
7761
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changeset
|
1612 DEFUN (__current_scope__, , , |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
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17744
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changeset
|
1613 "-*- texinfo -*-\n\ |
7761
5adeea5de26c
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|
1614 @deftypefn {Built-in Function} {[@var{scope}, @var{context}]} __dump_symtab_info__ ()\n\ |
5adeea5de26c
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|
1615 Undocumented internal function.\n\ |
5adeea5de26c
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diff
changeset
|
1616 @end deftypefn") |
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diff
changeset
|
1617 { |
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diff
changeset
|
1618 octave_value_list retval; |
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diff
changeset
|
1619 |
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diff
changeset
|
1620 retval(1) = symbol_table::current_context (); |
5adeea5de26c
symbol table reporting functions
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diff
changeset
|
1621 retval(0) = symbol_table::current_scope (); |
5adeea5de26c
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diff
changeset
|
1622 |
5adeea5de26c
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diff
changeset
|
1623 return retval; |
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symbol table reporting functions
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diff
changeset
|
1624 } |
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diff
changeset
|
1625 |
5adeea5de26c
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7752
diff
changeset
|
1626 DEFUN (__dump_symtab_info__, args, , |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
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|
1627 "-*- texinfo -*-\n\ |
10840 | 1628 @deftypefn {Built-in Function} {} __dump_symtab_info__ ()\n\ |
7761
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changeset
|
1629 @deftypefnx {Built-in Function} {} __dump_symtab_info__ (@var{scope})\n\ |
5adeea5de26c
symbol table reporting functions
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changeset
|
1630 @deftypefnx {Built-in Function} {} __dump_symtab_info__ (\"scopes\")\n\ |
5adeea5de26c
symbol table reporting functions
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changeset
|
1631 @deftypefnx {Built-in Function} {} __dump_symtab_info__ (\"functions\")\n\ |
5adeea5de26c
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diff
changeset
|
1632 Undocumented internal function.\n\ |
5adeea5de26c
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diff
changeset
|
1633 @end deftypefn") |
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diff
changeset
|
1634 { |
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diff
changeset
|
1635 octave_value retval; |
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diff
changeset
|
1636 |
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diff
changeset
|
1637 int nargin = args.length (); |
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diff
changeset
|
1638 |
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diff
changeset
|
1639 if (nargin == 0) |
5adeea5de26c
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diff
changeset
|
1640 { |
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diff
changeset
|
1641 symbol_table::dump_functions (octave_stdout); |
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diff
changeset
|
1642 |
5adeea5de26c
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diff
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|
1643 symbol_table::dump_global (octave_stdout); |
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diff
changeset
|
1644 |
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|
1645 std::list<symbol_table::scope_id> lst = symbol_table::scopes (); |
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|
1646 |
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diff
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|
1647 for (std::list<symbol_table::scope_id>::const_iterator p = lst.begin (); |
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|
1648 p != lst.end (); p++) |
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|
1649 symbol_table::dump (octave_stdout, *p); |
7761
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|
1650 } |
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|
1651 else if (nargin == 1) |
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changeset
|
1652 { |
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|
1653 octave_value arg = args(0); |
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|
1654 |
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|
1655 if (arg.is_string ()) |
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1656 { |
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|
1657 std::string s_arg = arg.string_value (); |
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|
1658 |
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1659 if (s_arg == "scopes") |
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|
1660 { |
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|
1661 std::list<symbol_table::scope_id> lst = symbol_table::scopes (); |
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|
1662 |
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|
1663 RowVector v (lst.size ()); |
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|
1664 |
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changeset
|
1665 octave_idx_type k = 0; |
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|
1666 |
17787
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|
1667 for (std::list<symbol_table::scope_id>::const_iterator |
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|
1668 p = lst.begin (); p != lst.end (); p++) |
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1669 v.xelem (k++) = *p; |
7761
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1670 |
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1671 retval = v; |
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1672 } |
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1673 else if (s_arg == "functions") |
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1674 { |
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1675 symbol_table::dump_functions (octave_stdout); |
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1676 } |
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1677 else |
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1678 error ("__dump_symtab_info__: expecting \"functions\" or \"scopes\""); |
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1679 } |
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1680 else |
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1681 { |
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1682 int s = arg.int_value (); |
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1683 |
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1684 if (! error_state) |
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1685 symbol_table::dump (octave_stdout, s); |
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1686 else |
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1687 error ("__dump_symtab_info__: expecting string or scope id"); |
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1688 } |
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1689 } |
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1690 else |
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|
1691 print_usage (); |
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1692 |
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1693 return retval; |
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1694 } |
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1695 |
7437 | 1696 #if 0 |
1697 | |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
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1698 // FIXME: should we have functions like this in Octave? |
7437 | 1699 |
1700 DEFUN (set_variable, args, , "set_variable (NAME, VALUE)") | |
1701 { | |
1702 octave_value retval; | |
1703 | |
1704 if (args.length () == 2) | |
1705 { | |
1706 std::string name = args(0).string_value (); | |
1707 | |
1708 if (! error_state) | |
16442
302157614308
deprecate symbol_table::varref functions
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1709 symbol_table::assign (name, args(1)); |
7437 | 1710 else |
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1711 error ("set_variable: expecting variable name as first argument"); |
7437 | 1712 } |
1713 else | |
1714 print_usage (); | |
1715 | |
1716 return retval; | |
1717 } | |
1718 | |
1719 DEFUN (variable_value, args, , "VALUE = variable_value (NAME)") | |
1720 { | |
1721 octave_value retval; | |
1722 | |
1723 if (args.length () == 1) | |
1724 { | |
1725 std::string name = args(0).string_value (); | |
1726 | |
1727 if (! error_state) | |
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1728 { |
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1729 retval = symbol_table::varval (name); |
7437 | 1730 |
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1731 if (retval.is_undefined ()) |
15466
d174210ce1ec
use ' instead of ` in error messages, warnings and most comments
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|
1732 error ("variable_value: '%s' is not a variable in the current scope", |
10315
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|
1733 name.c_str ()); |
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1734 } |
7437 | 1735 else |
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1736 error ("variable_value: expecting variable name as first argument"); |
7437 | 1737 } |
1738 else | |
1739 print_usage (); | |
1740 | |
1741 return retval; | |
1742 } | |
1743 #endif | |
15003
1f5dbfc23fc2
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1744 |
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1745 |
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|
1746 /* |
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1747 bug #34497: 'clear -f' does not work for command line functions |
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1748 |
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1749 This test relies on bar being a core function that is implemented in an m-file. |
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1750 If the first assert fails, this is no longer the case and the tests need to be |
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1751 updated to use some other function. |
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1752 |
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1753 %!assert (! strcmp (which ("bar"), "")); |
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1754 |
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1755 %!function x = bar () |
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1756 %! x = 5; |
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1757 %!endfunction |
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1758 %!test |
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1759 %! assert (bar == 5); |
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1760 %! assert (strcmp (which ("bar"), "")); |
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|
1761 %! clear -f bar; |
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|
1762 %! assert (! strcmp (which ("bar"), "")); |
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|
1763 |
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|
1764 %!function x = bar () |
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|
1765 %! x = 5; |
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|
1766 %!endfunction |
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|
1767 %!test |
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|
1768 %! assert (bar == 5); |
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|
1769 %! assert (strcmp (which ("bar"), "")); |
1f5dbfc23fc2
'clear -f' does not work for command line functions (bug #34497)
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changeset
|
1770 %! clear bar; |
1f5dbfc23fc2
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|
1771 %! assert (! strcmp (which ("bar"), "")); |
1f5dbfc23fc2
'clear -f' does not work for command line functions (bug #34497)
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|
1772 */ |