Mercurial > octave-nkf
annotate libinterp/corefcn/symtab.h @ 20267:a9574e3c6e9e
Deprecate Array::length() and Sparse::length() in favour of ::numel().
* liboctave/array/Array.h (Array::length): deprecate for ::numel.
* liboctave/array/Sparse.h (Sparse::length): deprecate for ::numel.
* libgui/graphics/QtHandlesUtils.cc, libgui/src/octave-qt-link.cc,
libinterp/corefcn/Cell.cc, libinterp/corefcn/__contourc__.cc,
libinterp/corefcn/__pchip_deriv__.cc, libinterp/corefcn/__qp__.cc,
libinterp/corefcn/cellfun.cc, libinterp/corefcn/daspk.cc,
libinterp/corefcn/dasrt.cc, libinterp/corefcn/dassl.cc,
libinterp/corefcn/data.cc, libinterp/corefcn/filter.cc,
libinterp/corefcn/find.cc, libinterp/corefcn/gl-render.cc,
libinterp/corefcn/gl-render.h, libinterp/corefcn/graphics.cc,
libinterp/corefcn/graphics.in.h, libinterp/corefcn/help.cc,
libinterp/corefcn/hex2num.cc, libinterp/corefcn/input.cc,
libinterp/corefcn/load-path.cc, libinterp/corefcn/load-save.cc,
libinterp/corefcn/ls-oct-ascii.h, libinterp/corefcn/lsode.cc,
libinterp/corefcn/matrix_type.cc, libinterp/corefcn/oct-hist.cc,
libinterp/corefcn/oct-map.cc, libinterp/corefcn/oct-map.h,
libinterp/corefcn/oct-obj.h, libinterp/corefcn/oct-stream.cc,
libinterp/corefcn/oct-stream.h, libinterp/corefcn/pr-output.cc,
libinterp/corefcn/quadcc.cc, libinterp/corefcn/rand.cc,
libinterp/corefcn/regexp.cc, libinterp/corefcn/strfns.cc,
libinterp/corefcn/sub2ind.cc, libinterp/corefcn/symtab.h,
libinterp/corefcn/syscalls.cc, libinterp/corefcn/tsearch.cc,
libinterp/corefcn/urlwrite.cc, libinterp/corefcn/utils.cc,
libinterp/corefcn/variables.cc, libinterp/corefcn/xdiv.cc,
libinterp/corefcn/xpow.cc, libinterp/dldfcn/__glpk__.cc,
libinterp/dldfcn/__init_fltk__.cc, libinterp/dldfcn/__magick_read__.cc,
libinterp/dldfcn/audiodevinfo.cc, libinterp/dldfcn/ccolamd.cc,
libinterp/dldfcn/colamd.cc, libinterp/octave-value/ov-cell.cc,
libinterp/octave-value/ov-class.cc, libinterp/octave-value/ov-class.h,
libinterp/octave-value/ov-fcn-inline.cc, libinterp/octave-value/ov-java.cc,
libinterp/octave-value/ov-perm.cc, libinterp/octave-value/ov-struct.cc,
libinterp/octave-value/ov-typeinfo.cc, libinterp/octave-value/ov.cc,
libinterp/operators/op-int.h, libinterp/parse-tree/pt-pr-code.cc,
liboctave/array/Array-util.cc, liboctave/array/Array.cc,
liboctave/array/CColVector.cc, liboctave/array/CDiagMatrix.cc,
liboctave/array/CMatrix.cc, liboctave/array/CRowVector.cc,
liboctave/array/DiagArray2.cc, liboctave/array/DiagArray2.h,
liboctave/array/MArray.cc, liboctave/array/PermMatrix.cc,
liboctave/array/PermMatrix.h, liboctave/array/Sparse.cc,
liboctave/array/boolMatrix.cc, liboctave/array/chMatrix.cc,
liboctave/array/chNDArray.cc, liboctave/array/dColVector.cc,
liboctave/array/dDiagMatrix.cc, liboctave/array/dMatrix.cc,
liboctave/array/dRowVector.cc, liboctave/array/fCColVector.cc,
liboctave/array/fCDiagMatrix.cc, liboctave/array/fCMatrix.cc,
liboctave/array/fCRowVector.cc, liboctave/array/fColVector.cc,
liboctave/array/fDiagMatrix.cc, liboctave/array/fMatrix.cc,
liboctave/array/fRowVector.cc, liboctave/array/idx-vector.cc,
liboctave/array/intNDArray.cc, liboctave/numeric/CmplxCHOL.cc,
liboctave/numeric/CmplxLU.cc, liboctave/numeric/CmplxQR.cc,
liboctave/numeric/DASPK.cc, liboctave/numeric/DASRT.cc,
liboctave/numeric/DASSL.cc, liboctave/numeric/LSODE.cc,
liboctave/numeric/ODES.cc, liboctave/numeric/ODES.h,
liboctave/numeric/base-dae.h, liboctave/numeric/base-lu.cc,
liboctave/numeric/dbleCHOL.cc, liboctave/numeric/dbleLU.cc,
liboctave/numeric/dbleQR.cc, liboctave/numeric/eigs-base.cc,
liboctave/numeric/fCmplxCHOL.cc, liboctave/numeric/fCmplxLU.cc,
liboctave/numeric/fCmplxQR.cc, liboctave/numeric/floatCHOL.cc,
liboctave/numeric/floatLU.cc, liboctave/numeric/floatQR.cc,
liboctave/numeric/lo-specfun.cc, liboctave/numeric/oct-rand.cc,
liboctave/numeric/oct-spparms.cc, liboctave/numeric/sparse-base-chol.cc,
liboctave/operators/mx-inlines.cc, liboctave/system/file-ops.cc,
liboctave/util/glob-match.h, liboctave/util/kpse.cc,
liboctave/util/lo-regexp.cc, liboctave/util/oct-glob.cc,
liboctave/util/pathsearch.cc, liboctave/util/str-vec.cc,
liboctave/util/str-vec.h, liboctave/util/url-transfer.cc: replace all usage
of Array::length() and Sparse::length() with ::numel().
author | Carnë Draug <carandraug@octave.org> |
---|---|
date | Sat, 30 May 2015 03:14:07 +0100 |
parents | abf85f8cbd6c |
children | 7ac907da9fba |
rev | line source |
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8 | 1 /* |
2 | |
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3 Copyright (C) 1993-2015 John W. Eaton |
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4 Copyright (C) 2009 VZLU Prague |
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5 |
8 | 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. | |
8 | 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/>. | |
8 | 21 |
22 */ | |
23 | |
383 | 24 #if !defined (octave_symtab_h) |
25 #define octave_symtab_h 1 | |
8 | 26 |
7336 | 27 #include <deque> |
28 #include <list> | |
29 #include <map> | |
30 #include <set> | |
31 #include <string> | |
2953 | 32 |
7336 | 33 #include "glob-match.h" |
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34 #include "lo-regexp.h" |
2846 | 35 |
7336 | 36 class tree_argument_list; |
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37 class octave_user_function; |
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7336 | 39 #include "oct-obj.h" |
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40 #include "workspace-element.h" |
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41 #include "oct-refcount.h" |
7336 | 42 #include "ov.h" |
1412 | 43 |
8 | 44 class |
6109 | 45 OCTINTERP_API |
8 | 46 symbol_table |
47 { | |
48 public: | |
49 | |
7336 | 50 typedef int scope_id; |
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51 typedef size_t context_id; |
7336 | 52 |
53 class | |
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54 scope_id_cache |
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55 { |
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56 protected: |
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57 |
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58 typedef std::set<scope_id>::iterator set_iterator; |
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59 typedef std::set<scope_id>::const_iterator set_const_iterator; |
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60 |
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61 // We start with 2 because we allocate 0 for the global symbols |
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62 // and 1 for the top-level workspace. |
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63 |
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64 scope_id_cache (void) : next_available (2), in_use (), free_list () { } |
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65 |
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66 public: |
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67 |
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68 ~scope_id_cache (void) { } |
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69 |
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70 static scope_id alloc (void) |
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71 { |
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72 return instance_ok () ? instance->do_alloc () : -1; |
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73 } |
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74 |
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75 static void free (scope_id scope) |
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76 { |
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77 if (instance_ok ()) |
10313 | 78 return instance->do_free (scope); |
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79 } |
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80 |
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81 static std::list<scope_id> scopes (void) |
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82 { |
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83 return instance_ok () ? instance->do_scopes () : std::list<scope_id> (); |
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84 } |
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85 |
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86 static void create_instance (void); |
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87 |
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88 static bool instance_ok (void) |
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89 { |
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90 bool retval = true; |
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91 |
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92 if (! instance) |
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93 create_instance (); |
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94 |
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95 if (! instance) |
10313 | 96 { |
97 ::error ("unable to create scope_id_cache object!"); | |
98 | |
99 retval = false; | |
100 } | |
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101 |
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102 return retval; |
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103 } |
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104 |
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105 private: |
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106 |
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107 // No copying! |
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108 |
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109 scope_id_cache (const scope_id_cache&); |
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110 |
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111 scope_id_cache& operator = (const scope_id_cache&); |
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112 |
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113 static scope_id_cache *instance; |
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114 |
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115 static void cleanup_instance (void) { delete instance; instance = 0; } |
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116 |
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117 // The next available scope not in the free list. |
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118 scope_id next_available; |
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119 |
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120 // The set of scope IDs that are currently allocated. |
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121 std::set<scope_id> in_use; |
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122 |
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123 // The set of scope IDs that are currently available. |
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124 std::set<scope_id> free_list; |
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125 |
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126 scope_id do_alloc (void) |
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127 { |
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128 scope_id retval; |
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129 |
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130 set_iterator p = free_list.begin (); |
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131 |
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132 if (p != free_list.end ()) |
10313 | 133 { |
134 retval = *p; | |
135 free_list.erase (p); | |
136 } | |
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137 else |
10313 | 138 retval = next_available++; |
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139 |
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140 in_use.insert (retval); |
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141 |
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142 return retval; |
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143 } |
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144 |
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145 void do_free (scope_id scope) |
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146 { |
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147 set_iterator p = in_use.find (scope); |
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148 |
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149 if (p != in_use.end ()) |
10313 | 150 { |
151 in_use.erase (p); | |
152 free_list.insert (scope); | |
153 } | |
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154 else |
10313 | 155 error ("free_scope: scope %d not found!", scope); |
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156 } |
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157 |
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158 std::list<scope_id> do_scopes (void) const |
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159 { |
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160 std::list<scope_id> retval; |
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161 |
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162 for (set_const_iterator p = in_use.begin (); p != in_use.end (); p++) |
10313 | 163 retval.push_back (*p); |
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164 |
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165 retval.sort (); |
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166 |
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167 return retval; |
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168 } |
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169 }; |
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170 |
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171 class fcn_info; |
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172 |
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173 class |
7336 | 174 symbol_record |
175 { | |
176 public: | |
177 | |
178 // generic variable | |
179 static const unsigned int local = 1; | |
180 | |
181 // varargin, argn, .nargin., .nargout. | |
182 // (FIXME -- is this really used now?) | |
183 static const unsigned int automatic = 2; | |
184 | |
185 // formal parameter | |
186 static const unsigned int formal = 4; | |
187 | |
188 // not listed or cleared (.nargin., .nargout.) | |
189 static const unsigned int hidden = 8; | |
190 | |
191 // inherited from parent scope; not cleared at function exit | |
192 static const unsigned int inherited = 16; | |
193 | |
194 // global (redirects to global scope) | |
195 static const unsigned int global = 32; | |
196 | |
197 // not cleared at function exit | |
198 static const unsigned int persistent = 64; | |
199 | |
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200 // this symbol may NOT become a variable. |
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201 // (symbol added to a static workspace) |
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202 static const unsigned int added_static = 128; |
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203 |
7336 | 204 private: |
205 | |
206 class | |
207 symbol_record_rep | |
4009 | 208 { |
7336 | 209 public: |
210 | |
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211 symbol_record_rep (scope_id s, const std::string& nm, |
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212 const octave_value& v, unsigned int sc) |
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213 : decl_scope (s), curr_fcn (0), name (nm), value_stack (), |
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214 storage_class (sc), finfo (), valid (true), count (1) |
7336 | 215 { |
10313 | 216 value_stack.push_back (v); |
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217 } |
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218 |
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219 void assign (const octave_value& value, |
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220 context_id context = xdefault_context) |
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221 { |
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222 varref (context) = value; |
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223 } |
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224 |
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225 void assign (octave_value::assign_op op, |
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226 const std::string& type, |
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227 const std::list<octave_value_list>& idx, |
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228 const octave_value& value, |
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229 context_id context = xdefault_context) |
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230 { |
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231 varref(context).assign (op, type, idx, value); |
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232 } |
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233 |
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234 void assign (octave_value::assign_op op, const octave_value& value, |
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235 context_id context = xdefault_context) |
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236 { |
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237 varref(context).assign (op, value); |
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238 } |
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239 |
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240 void do_non_const_unary_op (octave_value::unary_op op, |
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241 context_id context = xdefault_context) |
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242 { |
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243 varref(context).do_non_const_unary_op (op); |
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244 } |
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245 |
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246 void do_non_const_unary_op (octave_value::unary_op op, |
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247 const std::string& type, |
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248 const std::list<octave_value_list>& idx, |
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249 context_id context = xdefault_context) |
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250 { |
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251 varref(context).do_non_const_unary_op (op, type, idx); |
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252 } |
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253 |
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254 octave_value& varref (context_id context = xdefault_context) |
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255 { |
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256 // We duplicate global_varref and persistent_varref here to |
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257 // avoid calling deprecated functions. |
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258 |
10313 | 259 if (is_global ()) |
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260 { |
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261 symbol_table::global_table_iterator p |
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262 = symbol_table::global_table.find (name); |
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263 |
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264 return (p == symbol_table::global_table.end ()) |
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265 ? symbol_table::global_table[name] : p->second; |
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266 } |
10313 | 267 else if (is_persistent ()) |
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268 { |
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269 static octave_value foobar; |
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270 |
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271 symbol_table *inst |
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272 = symbol_table::get_instance (symbol_table::current_scope ()); |
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273 |
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274 return inst ? inst->do_persistent_varref (name) : foobar; |
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275 } |
10313 | 276 else |
277 { | |
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278 if (context == xdefault_context) |
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279 context = active_context (); |
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280 |
10313 | 281 context_id n = value_stack.size (); |
282 while (n++ <= context) | |
283 value_stack.push_back (octave_value ()); | |
284 | |
285 return value_stack[context]; | |
286 } | |
7336 | 287 } |
288 | |
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289 octave_value varval (context_id context = xdefault_context) const |
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290 { |
10313 | 291 if (is_global ()) |
292 return symbol_table::global_varval (name); | |
293 else if (is_persistent ()) | |
294 return symbol_table::persistent_varval (name); | |
295 else | |
296 { | |
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297 if (context == xdefault_context) |
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298 context = active_context (); |
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299 |
10313 | 300 if (context < value_stack.size ()) |
301 return value_stack[context]; | |
302 else | |
303 return octave_value (); | |
304 } | |
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305 } |
7336 | 306 |
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307 void push_context (scope_id s) |
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308 { |
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309 if (! (is_persistent () || is_global ()) |
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310 && s == scope ()) |
10313 | 311 value_stack.push_back (octave_value ()); |
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312 } |
7336 | 313 |
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314 // If pop_context returns 0, we are out of values and this element |
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315 // of the symbol table should be deleted. This can happen for |
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316 // functions like |
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317 // |
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318 // function foo (n) |
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319 // if (n > 0) |
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320 // foo (n-1); |
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321 // else |
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322 // eval ("x = 1"); |
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323 // endif |
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324 // endfunction |
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325 // |
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326 // Here, X should only exist in the final stack frame. |
7336 | 327 |
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328 size_t pop_context (scope_id s) |
7374 | 329 { |
10313 | 330 size_t retval = 1; |
331 | |
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332 if (! (is_persistent () || is_global ()) |
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333 && s == scope ()) |
10313 | 334 { |
335 value_stack.pop_back (); | |
336 retval = value_stack.size (); | |
337 } | |
338 | |
339 return retval; | |
7374 | 340 } |
7336 | 341 |
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342 void clear (void) { clear (scope ()); } |
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343 |
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344 void clear (scope_id s) |
7336 | 345 { |
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346 if (! (is_hidden () || is_inherited ()) |
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347 && s == scope ()) |
10313 | 348 { |
349 if (is_global ()) | |
350 unmark_global (); | |
351 | |
352 if (is_persistent ()) | |
353 { | |
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354 symbol_table::persistent_assign (name, varval ()); |
10313 | 355 |
356 unmark_persistent (); | |
357 } | |
358 | |
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359 assign (octave_value ()); |
10313 | 360 } |
7336 | 361 } |
362 | |
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363 bool is_defined (context_id context = xdefault_context) const |
7336 | 364 { |
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365 if (context == xdefault_context) |
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366 context = active_context (); |
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367 |
10313 | 368 return varval (context).is_defined (); |
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369 } |
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370 |
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371 bool is_valid (void) const |
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372 { |
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373 return valid; |
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374 } |
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375 |
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376 bool is_variable (context_id context) const |
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377 { |
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378 if (context == xdefault_context) |
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379 context = active_context (); |
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380 |
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381 return (! is_local () || is_defined (context)); |
7336 | 382 } |
383 | |
384 bool is_local (void) const { return storage_class & local; } | |
385 bool is_automatic (void) const { return storage_class & automatic; } | |
386 bool is_formal (void) const { return storage_class & formal; } | |
387 bool is_hidden (void) const { return storage_class & hidden; } | |
388 bool is_inherited (void) const { return storage_class & inherited; } | |
389 bool is_global (void) const { return storage_class & global; } | |
390 bool is_persistent (void) const { return storage_class & persistent; } | |
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391 bool is_added_static (void) const {return storage_class & added_static; } |
7336 | 392 |
393 void mark_local (void) { storage_class |= local; } | |
394 void mark_automatic (void) { storage_class |= automatic; } | |
395 void mark_formal (void) { storage_class |= formal; } | |
396 void mark_hidden (void) { storage_class |= hidden; } | |
397 void mark_inherited (void) { storage_class |= inherited; } | |
398 void mark_global (void) | |
399 { | |
10313 | 400 if (is_persistent ()) |
401 error ("can't make persistent variable %s global", name.c_str ()); | |
402 else | |
403 storage_class |= global; | |
7336 | 404 } |
405 void mark_persistent (void) | |
406 { | |
10313 | 407 if (is_global ()) |
408 error ("can't make global variable %s persistent", name.c_str ()); | |
409 else | |
410 storage_class |= persistent; | |
7336 | 411 } |
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412 void mark_added_static (void) { storage_class |= added_static; } |
7336 | 413 |
414 void unmark_local (void) { storage_class &= ~local; } | |
415 void unmark_automatic (void) { storage_class &= ~automatic; } | |
416 void unmark_formal (void) { storage_class &= ~formal; } | |
417 void unmark_hidden (void) { storage_class &= ~hidden; } | |
418 void unmark_inherited (void) { storage_class &= ~inherited; } | |
419 void unmark_global (void) { storage_class &= ~global; } | |
420 void unmark_persistent (void) { storage_class &= ~persistent; } | |
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421 void unmark_added_static (void) { storage_class &= ~added_static; } |
7336 | 422 |
423 void init_persistent (void) | |
424 { | |
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425 if (! is_defined ()) |
10313 | 426 { |
427 mark_persistent (); | |
428 | |
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429 assign (symbol_table::persistent_varval (name)); |
10313 | 430 } |
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431 // FIXME: this causes trouble with recursive calls. |
10313 | 432 // else |
433 // error ("unable to declare existing variable persistent"); | |
7336 | 434 } |
435 | |
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436 void invalidate (void) |
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437 { |
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438 valid = false; |
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439 } |
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440 |
7336 | 441 void erase_persistent (void) |
442 { | |
10313 | 443 unmark_persistent (); |
444 symbol_table::erase_persistent (name); | |
7336 | 445 } |
446 | |
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447 OCTINTERP_API context_id active_context (void) const; |
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448 |
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449 scope_id scope (void) const { return decl_scope; } |
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450 |
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451 void set_curr_fcn (octave_user_function *fcn) |
7336 | 452 { |
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453 curr_fcn = fcn; |
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454 } |
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455 |
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456 symbol_record_rep *dup (scope_id new_scope) const |
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457 { |
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458 return new symbol_record_rep (new_scope, name, varval (), |
10313 | 459 storage_class); |
7336 | 460 } |
461 | |
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462 void dump (std::ostream& os, const std::string& prefix) const; |
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463 |
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464 scope_id decl_scope; |
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465 |
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466 octave_user_function* curr_fcn; |
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467 |
7336 | 468 std::string name; |
469 | |
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470 std::deque<octave_value> value_stack; |
7336 | 471 |
472 unsigned int storage_class; | |
473 | |
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474 fcn_info *finfo; |
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475 |
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476 bool valid; |
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477 |
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478 octave_refcount<size_t> count; |
7336 | 479 |
480 private: | |
481 | |
482 // No copying! | |
483 | |
484 symbol_record_rep (const symbol_record_rep& ov); | |
485 | |
486 symbol_record_rep& operator = (const symbol_record_rep&); | |
487 }; | |
488 | |
489 public: | |
490 | |
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491 symbol_record (scope_id s = xcurrent_scope, |
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492 const std::string& nm = std::string (), |
10313 | 493 const octave_value& v = octave_value (), |
494 unsigned int sc = local) | |
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495 : rep (new symbol_record_rep (s, nm, v, sc)) { } |
7336 | 496 |
497 symbol_record (const symbol_record& sr) | |
498 : rep (sr.rep) | |
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499 { |
7336 | 500 rep->count++; |
501 } | |
502 | |
503 symbol_record& operator = (const symbol_record& sr) | |
504 { | |
505 if (this != &sr) | |
10313 | 506 { |
507 if (--rep->count == 0) | |
508 delete rep; | |
509 | |
510 rep = sr.rep; | |
511 rep->count++; | |
512 } | |
7336 | 513 |
514 return *this; | |
515 } | |
516 | |
517 ~symbol_record (void) | |
518 { | |
519 if (--rep->count == 0) | |
10313 | 520 delete rep; |
7336 | 521 } |
522 | |
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523 symbol_record dup (scope_id new_scope) const |
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524 { |
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525 return symbol_record (rep->dup (new_scope)); |
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526 } |
7336 | 527 |
14899 | 528 const std::string& name (void) const { return rep->name; } |
7336 | 529 |
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530 void rename (const std::string& new_name) { rep->name = new_name; } |
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531 |
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532 octave_value |
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533 find (const octave_value_list& args = octave_value_list ()) const; |
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534 |
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535 void assign (const octave_value& value, |
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536 context_id context = xdefault_context) |
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537 { |
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538 rep->assign (value, context); |
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539 } |
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540 |
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541 void assign (octave_value::assign_op op, |
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542 const std::string& type, |
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543 const std::list<octave_value_list>& idx, |
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544 const octave_value& value, |
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545 context_id context = xdefault_context) |
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546 { |
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547 rep->assign (op, type, idx, value, context); |
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548 } |
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549 |
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550 void assign (octave_value::assign_op op, const octave_value& value, |
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551 context_id context = xdefault_context) |
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552 { |
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553 rep->assign (op, value, context); |
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554 } |
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555 |
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556 void do_non_const_unary_op (octave_value::unary_op op) |
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557 { |
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558 rep->do_non_const_unary_op (op); |
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559 } |
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560 |
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561 void do_non_const_unary_op (octave_value::unary_op op, |
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562 const std::string& type, |
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563 const std::list<octave_value_list>& idx) |
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564 { |
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565 rep->do_non_const_unary_op (op, type, idx); |
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566 } |
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567 |
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568 // Delete when deprecated varref functions are removed. |
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569 octave_value& varref (context_id context = xdefault_context) |
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570 { |
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571 return rep->varref (context); |
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572 } |
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573 |
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574 octave_value varval (context_id context = xdefault_context) const |
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575 { |
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576 return rep->varval (context); |
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577 } |
7336 | 578 |
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579 void push_context (scope_id s) { rep->push_context (s); } |
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580 |
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581 size_t pop_context (scope_id s) { return rep->pop_context (s); } |
7336 | 582 |
583 void clear (void) { rep->clear (); } | |
584 | |
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585 void clear (scope_id s) { rep->clear (s); } |
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586 |
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587 bool is_defined (context_id context = xdefault_context) const |
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588 { |
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589 return rep->is_defined (context); |
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590 } |
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591 |
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592 bool is_undefined (context_id context = xdefault_context) const |
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593 { |
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594 return ! rep->is_defined (context); |
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595 } |
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596 |
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597 bool is_valid (void) const |
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598 { |
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599 return rep->is_valid (); |
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600 } |
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601 |
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602 bool is_variable (context_id context = xdefault_context) const |
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603 { |
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604 return rep->is_variable (context); |
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605 } |
7336 | 606 |
607 bool is_local (void) const { return rep->is_local (); } | |
608 bool is_automatic (void) const { return rep->is_automatic (); } | |
609 bool is_formal (void) const { return rep->is_formal (); } | |
610 bool is_global (void) const { return rep->is_global (); } | |
611 bool is_hidden (void) const { return rep->is_hidden (); } | |
612 bool is_inherited (void) const { return rep->is_inherited (); } | |
613 bool is_persistent (void) const { return rep->is_persistent (); } | |
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614 bool is_added_static (void) const { return rep->is_added_static (); } |
7336 | 615 |
616 void mark_local (void) { rep->mark_local (); } | |
617 void mark_automatic (void) { rep->mark_automatic (); } | |
618 void mark_formal (void) { rep->mark_formal (); } | |
619 void mark_hidden (void) { rep->mark_hidden (); } | |
620 void mark_inherited (void) { rep->mark_inherited (); } | |
621 void mark_global (void) { rep->mark_global (); } | |
622 void mark_persistent (void) { rep->mark_persistent (); } | |
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623 void mark_added_static (void) { rep->mark_added_static (); } |
7336 | 624 |
625 void unmark_local (void) { rep->unmark_local (); } | |
626 void unmark_automatic (void) { rep->unmark_automatic (); } | |
627 void unmark_formal (void) { rep->unmark_formal (); } | |
628 void unmark_hidden (void) { rep->unmark_hidden (); } | |
629 void unmark_inherited (void) { rep->unmark_inherited (); } | |
630 void unmark_global (void) { rep->unmark_global (); } | |
631 void unmark_persistent (void) { rep->unmark_persistent (); } | |
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632 void unmark_added_static (void) { rep->unmark_added_static (); } |
7336 | 633 |
634 void init_persistent (void) { rep->init_persistent (); } | |
635 | |
636 void erase_persistent (void) { rep->erase_persistent (); } | |
637 | |
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638 void invalidate (void) { rep->invalidate (); } |
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639 |
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640 context_id active_context (void) const { return rep->active_context (); } |
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641 |
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642 scope_id scope (void) const { return rep->scope (); } |
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643 |
7336 | 644 unsigned int xstorage_class (void) const { return rep->storage_class; } |
645 | |
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646 void set_curr_fcn (octave_user_function *fcn) { rep->set_curr_fcn (fcn); } |
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647 |
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648 void |
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649 dump (std::ostream& os, const std::string& prefix = std::string ()) const |
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650 { |
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651 rep->dump (os, prefix); |
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652 } |
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653 |
7336 | 654 private: |
655 | |
656 symbol_record_rep *rep; | |
657 | |
658 symbol_record (symbol_record_rep *new_rep) : rep (new_rep) { } | |
659 }; | |
660 | |
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661 // Always access a symbol from the current scope. |
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662 // Useful for scripts, as they may be executed in more than one scope. |
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663 class |
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664 symbol_reference |
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665 { |
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666 public: |
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667 |
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668 symbol_reference (void) : scope (-1) { } |
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|
669 |
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670 symbol_reference (const symbol_record& record, |
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671 scope_id curr_scope = symbol_table::current_scope ()) |
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672 : scope (curr_scope), sym (record) |
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673 { } |
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|
674 |
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675 symbol_reference (const symbol_reference& ref) |
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676 : scope (ref.scope), sym (ref.sym) |
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677 { } |
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678 |
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679 symbol_reference& operator = (const symbol_reference& ref) |
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680 { |
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681 if (this != &ref) |
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682 { |
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683 scope = ref.scope; |
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684 sym = ref.sym; |
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685 } |
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686 return *this; |
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687 } |
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688 |
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689 bool is_black_hole (void) const { return scope < 0; } |
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690 |
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691 // The name is the same regardless of scope. |
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692 const std::string& name (void) const { return sym.name (); } |
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693 |
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694 symbol_record *operator-> (void) |
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695 { |
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696 update (); |
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697 return &sym; |
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698 } |
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699 |
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700 symbol_record *operator-> (void) const |
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701 { |
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702 update (); |
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703 return &sym; |
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704 } |
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705 |
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|
706 // can be used to place symbol_reference in maps, we don't overload < as |
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707 // it doesn't make any sense for symbol_reference |
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708 struct comparator |
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709 { |
14930
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710 bool operator ()(const symbol_reference& lhs, |
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711 const symbol_reference& rhs) const |
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712 { |
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713 return lhs.name () < rhs.name (); |
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714 } |
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715 }; |
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716 private: |
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717 |
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718 void update (void) const |
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719 { |
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720 scope_id curr_scope = symbol_table::current_scope (); |
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721 |
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changeset
|
722 if (scope != curr_scope || ! sym.is_valid ()) |
3d3c002ccc60
Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents:
14899
diff
changeset
|
723 { |
3d3c002ccc60
Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents:
14899
diff
changeset
|
724 scope = curr_scope; |
3d3c002ccc60
Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents:
14899
diff
changeset
|
725 sym = symbol_table::insert (sym.name ()); |
3d3c002ccc60
Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents:
14899
diff
changeset
|
726 } |
3d3c002ccc60
Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents:
14899
diff
changeset
|
727 } |
3d3c002ccc60
Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents:
14899
diff
changeset
|
728 |
14913
c7071907a641
Use symbol_record_ref instead of names in JIT
Max Brister <max@2bass.com>
parents:
14912
diff
changeset
|
729 mutable scope_id scope; |
c7071907a641
Use symbol_record_ref instead of names in JIT
Max Brister <max@2bass.com>
parents:
14912
diff
changeset
|
730 mutable symbol_record sym; |
14912
3d3c002ccc60
Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents:
14899
diff
changeset
|
731 }; |
3d3c002ccc60
Add symbol_table::symbol_record_ref
Max Brister <max@2bass.com>
parents:
14899
diff
changeset
|
732 |
7336 | 733 class |
734 fcn_info | |
735 { | |
736 public: | |
737 | |
738 typedef std::map<std::string, std::string> dispatch_map_type; | |
739 | |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
740 typedef std::map<scope_id, octave_value>::const_iterator |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
741 scope_val_const_iterator; |
7336 | 742 typedef std::map<scope_id, octave_value>::iterator scope_val_iterator; |
4238 | 743 |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
744 typedef std::map<std::string, octave_value>::const_iterator |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
745 str_val_const_iterator; |
7336 | 746 typedef std::map<std::string, octave_value>::iterator str_val_iterator; |
747 | |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
748 typedef dispatch_map_type::const_iterator dispatch_map_const_iterator; |
7336 | 749 typedef dispatch_map_type::iterator dispatch_map_iterator; |
750 | |
751 private: | |
752 | |
753 class | |
754 fcn_info_rep | |
755 { | |
756 public: | |
757 | |
758 fcn_info_rep (const std::string& nm) | |
16684
edbb123cbe3a
Correct handling of package context in symbol table.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
16676
diff
changeset
|
759 : name (nm), package_name (), subfunctions (), private_functions (), |
11584
cda4aa780d58
Another round of initialising members in the constructor initialisation list
Pascal Dupuis <Pascal.Dupuis@uclouvain.be>
parents:
11557
diff
changeset
|
760 class_constructors (), class_methods (), dispatch_map (), |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11584
diff
changeset
|
761 cmdline_function (), autoload_function (), function_on_path (), |
16684
edbb123cbe3a
Correct handling of package context in symbol table.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
16676
diff
changeset
|
762 built_in_function (), count (1) |
edbb123cbe3a
Correct handling of package context in symbol table.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
16676
diff
changeset
|
763 { |
edbb123cbe3a
Correct handling of package context in symbol table.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
16676
diff
changeset
|
764 size_t pos = name.rfind ('.'); |
edbb123cbe3a
Correct handling of package context in symbol table.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
16676
diff
changeset
|
765 |
edbb123cbe3a
Correct handling of package context in symbol table.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
16676
diff
changeset
|
766 if (pos != std::string::npos) |
edbb123cbe3a
Correct handling of package context in symbol table.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
16676
diff
changeset
|
767 { |
edbb123cbe3a
Correct handling of package context in symbol table.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
16676
diff
changeset
|
768 package_name = name.substr (0, pos); |
edbb123cbe3a
Correct handling of package context in symbol table.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
16676
diff
changeset
|
769 name = name.substr (pos+1); |
edbb123cbe3a
Correct handling of package context in symbol table.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
16676
diff
changeset
|
770 } |
edbb123cbe3a
Correct handling of package context in symbol table.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
16676
diff
changeset
|
771 } |
7336 | 772 |
773 octave_value load_private_function (const std::string& dir_name); | |
774 | |
775 octave_value load_class_constructor (void); | |
776 | |
777 octave_value load_class_method (const std::string& dispatch_type); | |
778 | |
9463
d34baf412786
support non-local function lookups in str2func
Jaroslav Hajek <highegg@gmail.com>
parents:
9450
diff
changeset
|
779 octave_value find (const octave_value_list& args, bool local_funcs); |
7336 | 780 |
9444
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
781 octave_value builtin_find (void); |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
782 |
7336 | 783 octave_value find_method (const std::string& dispatch_type); |
784 | |
785 octave_value find_autoload (void); | |
786 | |
16684
edbb123cbe3a
Correct handling of package context in symbol table.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
16676
diff
changeset
|
787 octave_value find_package (void); |
edbb123cbe3a
Correct handling of package context in symbol table.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
16676
diff
changeset
|
788 |
7336 | 789 octave_value find_user_function (void); |
790 | |
791 bool is_user_function_defined (void) const | |
792 { | |
10313 | 793 return function_on_path.is_defined (); |
7336 | 794 } |
795 | |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
796 octave_value find_function (const octave_value_list& args, |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
797 bool local_funcs) |
7336 | 798 { |
10313 | 799 return find (args, local_funcs); |
7336 | 800 } |
801 | |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
802 void lock_subfunction (scope_id scope) |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
803 { |
10313 | 804 scope_val_iterator p = subfunctions.find (scope); |
805 | |
806 if (p != subfunctions.end ()) | |
807 p->second.lock (); | |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
808 } |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
809 |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
810 void unlock_subfunction (scope_id scope) |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
811 { |
10313 | 812 scope_val_iterator p = subfunctions.find (scope); |
813 | |
814 if (p != subfunctions.end ()) | |
815 p->second.unlock (); | |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
816 } |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
817 |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
818 std::pair<std::string, octave_value> |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
819 subfunction_defined_in_scope (scope_id scope) const |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
820 { |
10313 | 821 scope_val_const_iterator p = subfunctions.find (scope); |
822 | |
823 return p == subfunctions.end () | |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
824 ? std::pair<std::string, octave_value> () |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
825 : std::pair<std::string, octave_value> (name, p->second); |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11584
diff
changeset
|
826 } |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
827 |
7876
8447a5024650
clear subfunctions when clearing parent function
John W. Eaton <jwe@octave.org>
parents:
7779
diff
changeset
|
828 void erase_subfunction (scope_id scope) |
8447a5024650
clear subfunctions when clearing parent function
John W. Eaton <jwe@octave.org>
parents:
7779
diff
changeset
|
829 { |
10313 | 830 scope_val_iterator p = subfunctions.find (scope); |
831 | |
832 if (p != subfunctions.end ()) | |
833 subfunctions.erase (p); | |
7876
8447a5024650
clear subfunctions when clearing parent function
John W. Eaton <jwe@octave.org>
parents:
7779
diff
changeset
|
834 } |
8447a5024650
clear subfunctions when clearing parent function
John W. Eaton <jwe@octave.org>
parents:
7779
diff
changeset
|
835 |
11445
40f311a69417
fix OO field access in subfunctions of private functions
John W. Eaton <jwe@octave.org>
parents:
11238
diff
changeset
|
836 void mark_subfunction_in_scope_as_private (scope_id scope, |
40f311a69417
fix OO field access in subfunctions of private functions
John W. Eaton <jwe@octave.org>
parents:
11238
diff
changeset
|
837 const std::string& class_name); |
40f311a69417
fix OO field access in subfunctions of private functions
John W. Eaton <jwe@octave.org>
parents:
11238
diff
changeset
|
838 |
7336 | 839 void install_cmdline_function (const octave_value& f) |
840 { | |
10313 | 841 cmdline_function = f; |
7336 | 842 } |
843 | |
844 void install_subfunction (const octave_value& f, scope_id scope) | |
845 { | |
10313 | 846 subfunctions[scope] = f; |
7336 | 847 } |
848 | |
849 void install_user_function (const octave_value& f) | |
850 { | |
10313 | 851 function_on_path = f; |
7336 | 852 } |
853 | |
854 void install_built_in_function (const octave_value& f) | |
855 { | |
10313 | 856 built_in_function = f; |
7336 | 857 } |
858 | |
7489
8e4592e49fa7
don't clear locked functions
John W. Eaton <jwe@octave.org>
parents:
7374
diff
changeset
|
859 template <class T> |
8e4592e49fa7
don't clear locked functions
John W. Eaton <jwe@octave.org>
parents:
7374
diff
changeset
|
860 void |
16605
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16596
diff
changeset
|
861 clear_map (std::map<T, octave_value>& map, bool force = false) |
7336 | 862 { |
10313 | 863 typename std::map<T, octave_value>::iterator p = map.begin (); |
864 | |
865 while (p != map.end ()) | |
866 { | |
16605
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16596
diff
changeset
|
867 if (force || ! p->second.islocked ()) |
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16596
diff
changeset
|
868 map.erase (p++); |
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16596
diff
changeset
|
869 else |
10313 | 870 p++; |
871 } | |
7489
8e4592e49fa7
don't clear locked functions
John W. Eaton <jwe@octave.org>
parents:
7374
diff
changeset
|
872 } |
8e4592e49fa7
don't clear locked functions
John W. Eaton <jwe@octave.org>
parents:
7374
diff
changeset
|
873 |
16605
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16596
diff
changeset
|
874 void clear_autoload_function (bool force = false) |
7489
8e4592e49fa7
don't clear locked functions
John W. Eaton <jwe@octave.org>
parents:
7374
diff
changeset
|
875 { |
16605
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16596
diff
changeset
|
876 if (force || ! autoload_function.islocked ()) |
10313 | 877 autoload_function = octave_value (); |
7336 | 878 } |
879 | |
15003
1f5dbfc23fc2
'clear -f' does not work for command line functions (bug #34497)
Max Brister <max@2bass.com>
parents:
14981
diff
changeset
|
880 // We also clear command line functions here, as these are both |
1f5dbfc23fc2
'clear -f' does not work for command line functions (bug #34497)
Max Brister <max@2bass.com>
parents:
14981
diff
changeset
|
881 // "user defined" |
16605
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16596
diff
changeset
|
882 void clear_user_function (bool force = false) |
7336 | 883 { |
16605
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16596
diff
changeset
|
884 if (force || ! function_on_path.islocked ()) |
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16596
diff
changeset
|
885 function_on_path = octave_value (); |
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16596
diff
changeset
|
886 |
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16596
diff
changeset
|
887 if (force || ! cmdline_function.islocked ()) |
15003
1f5dbfc23fc2
'clear -f' does not work for command line functions (bug #34497)
Max Brister <max@2bass.com>
parents:
14981
diff
changeset
|
888 cmdline_function = octave_value (); |
7336 | 889 } |
890 | |
891 void clear_mex_function (void) | |
892 { | |
10313 | 893 if (function_on_path.is_mex_function ()) |
894 clear_user_function (); | |
7489
8e4592e49fa7
don't clear locked functions
John W. Eaton <jwe@octave.org>
parents:
7374
diff
changeset
|
895 } |
8e4592e49fa7
don't clear locked functions
John W. Eaton <jwe@octave.org>
parents:
7374
diff
changeset
|
896 |
16676
7368654f302f
Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
16605
diff
changeset
|
897 void clear_package (void) |
7368654f302f
Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
16605
diff
changeset
|
898 { |
7368654f302f
Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
16605
diff
changeset
|
899 package = octave_value (); |
7368654f302f
Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
16605
diff
changeset
|
900 } |
7368654f302f
Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
16605
diff
changeset
|
901 |
16605
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16596
diff
changeset
|
902 void clear (bool force = false) |
7489
8e4592e49fa7
don't clear locked functions
John W. Eaton <jwe@octave.org>
parents:
7374
diff
changeset
|
903 { |
16605
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16596
diff
changeset
|
904 clear_map (subfunctions, force); |
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16596
diff
changeset
|
905 clear_map (private_functions, force); |
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16596
diff
changeset
|
906 clear_map (class_constructors, force); |
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16596
diff
changeset
|
907 clear_map (class_methods, force); |
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16596
diff
changeset
|
908 |
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16596
diff
changeset
|
909 clear_autoload_function (force); |
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16596
diff
changeset
|
910 clear_user_function (force); |
16676
7368654f302f
Initial support for (classdef) packages.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
16605
diff
changeset
|
911 clear_package (); |
7336 | 912 } |
913 | |
914 void add_dispatch (const std::string& type, const std::string& fname) | |
915 { | |
10313 | 916 dispatch_map[type] = fname; |
7336 | 917 } |
918 | |
919 void clear_dispatch (const std::string& type) | |
920 { | |
10313 | 921 dispatch_map_iterator p = dispatch_map.find (type); |
922 | |
923 if (p != dispatch_map.end ()) | |
924 dispatch_map.erase (p); | |
7336 | 925 } |
926 | |
927 void print_dispatch (std::ostream& os) const; | |
928 | |
929 std::string help_for_dispatch (void) const; | |
930 | |
931 dispatch_map_type get_dispatch (void) const { return dispatch_map; } | |
932 | |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
933 void dump (std::ostream& os, const std::string& prefix) const; |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
934 |
16684
edbb123cbe3a
Correct handling of package context in symbol table.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
16676
diff
changeset
|
935 std::string full_name (void) const |
edbb123cbe3a
Correct handling of package context in symbol table.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
16676
diff
changeset
|
936 { |
edbb123cbe3a
Correct handling of package context in symbol table.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
16676
diff
changeset
|
937 if (package_name.empty ()) |
edbb123cbe3a
Correct handling of package context in symbol table.
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parents:
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diff
changeset
|
938 return name; |
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diff
changeset
|
939 else |
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diff
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|
940 return package_name + "." + name; |
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diff
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|
941 } |
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diff
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|
942 |
7336 | 943 std::string name; |
944 | |
16684
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diff
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|
945 std::string package_name; |
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Correct handling of package context in symbol table.
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diff
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|
946 |
7336 | 947 // Scope id to function object. |
948 std::map<scope_id, octave_value> subfunctions; | |
949 | |
950 // Directory name to function object. | |
951 std::map<std::string, octave_value> private_functions; | |
952 | |
953 // Class name to function object. | |
954 std::map<std::string, octave_value> class_constructors; | |
955 | |
956 // Dispatch type to function object. | |
957 std::map<std::string, octave_value> class_methods; | |
958 | |
959 // Legacy dispatch map (dispatch type name to function name). | |
960 dispatch_map_type dispatch_map; | |
961 | |
962 octave_value cmdline_function; | |
963 | |
964 octave_value autoload_function; | |
965 | |
966 octave_value function_on_path; | |
967 | |
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diff
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|
968 octave_value package; |
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diff
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|
969 |
7336 | 970 octave_value built_in_function; |
971 | |
13985
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Use thread-safe atomic reference counting (GCC and MSVC).
Michael Goffioul <michael.goffioul@gmail.com>
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diff
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|
972 octave_refcount<size_t> count; |
7336 | 973 |
974 private: | |
975 | |
9463
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|
976 octave_value xfind (const octave_value_list& args, bool local_funcs); |
8691
7838271ee25c
symtab.cc (symbol_table::fcn_info::fcn_info_rep::find): avoid recursive call
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|
977 |
9444
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improve behavior of builtin
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|
978 octave_value x_builtin_find (void); |
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|
979 |
7336 | 980 // No copying! |
981 | |
982 fcn_info_rep (const fcn_info_rep&); | |
983 | |
984 fcn_info_rep& operator = (const fcn_info_rep&); | |
985 }; | |
986 | |
987 public: | |
988 | |
989 fcn_info (const std::string& nm = std::string ()) | |
990 : rep (new fcn_info_rep (nm)) { } | |
991 | |
8906
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|
992 fcn_info (const fcn_info& fi) : rep (fi.rep) |
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diff
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|
993 { |
7336 | 994 rep->count++; |
995 } | |
996 | |
8906
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|
997 fcn_info& operator = (const fcn_info& fi) |
7336 | 998 { |
8906
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diff
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|
999 if (this != &fi) |
10313 | 1000 { |
1001 if (--rep->count == 0) | |
1002 delete rep; | |
1003 | |
1004 rep = fi.rep; | |
1005 rep->count++; | |
1006 } | |
7336 | 1007 |
1008 return *this; | |
1009 } | |
1010 | |
1011 ~fcn_info (void) | |
1012 { | |
1013 if (--rep->count == 0) | |
10313 | 1014 delete rep; |
7336 | 1015 } |
1016 | |
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|
1017 octave_value find (const octave_value_list& args = octave_value_list (), |
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|
1018 bool local_funcs = true) |
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|
1019 { |
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|
1020 return rep->find (args, local_funcs); |
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|
1021 } |
7336 | 1022 |
9444
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improve behavior of builtin
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|
1023 octave_value builtin_find (void) |
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|
1024 { |
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|
1025 return rep->builtin_find (); |
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|
1026 } |
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|
1027 |
7336 | 1028 octave_value find_method (const std::string& dispatch_type) const |
1029 { | |
1030 return rep->find_method (dispatch_type); | |
1031 } | |
1032 | |
1033 octave_value find_built_in_function (void) const | |
1034 { | |
1035 return rep->built_in_function; | |
1036 } | |
1037 | |
12911
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|
1038 octave_value find_cmdline_function (void) const |
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1039 { |
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make completion work for command-line functions
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|
1040 return rep->cmdline_function; |
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|
1041 } |
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|
1042 |
7336 | 1043 octave_value find_autoload (void) |
1044 { | |
1045 return rep->find_autoload (); | |
1046 } | |
1047 | |
1048 octave_value find_user_function (void) | |
1049 { | |
1050 return rep->find_user_function (); | |
1051 } | |
1052 | |
1053 bool is_user_function_defined (void) const | |
1054 { | |
1055 return rep->is_user_function_defined (); | |
1056 } | |
1057 | |
17787
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Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
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diff
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|
1058 octave_value find_function (const octave_value_list& args |
19895
19755f4fc851
maint: Cleanup C++ code to follow Octave coding conventions.
Rik <rik@octave.org>
parents:
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diff
changeset
|
1059 = octave_value_list (), |
9463
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|
1060 bool local_funcs = true) |
7336 | 1061 { |
9463
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|
1062 return rep->find_function (args, local_funcs); |
7336 | 1063 } |
1064 | |
7761
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symbol table reporting functions
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|
1065 void lock_subfunction (scope_id scope) |
5adeea5de26c
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|
1066 { |
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|
1067 rep->lock_subfunction (scope); |
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|
1068 } |
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|
1069 |
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|
1070 void unlock_subfunction (scope_id scope) |
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|
1071 { |
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|
1072 rep->unlock_subfunction (scope); |
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|
1073 } |
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|
1074 |
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|
1075 std::pair<std::string, octave_value> |
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|
1076 subfunction_defined_in_scope (scope_id scope = xcurrent_scope) const |
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|
1077 { |
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|
1078 return rep->subfunction_defined_in_scope (scope); |
11586
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|
1079 } |
7761
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|
1080 |
7876
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|
1081 void erase_subfunction (scope_id scope) |
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|
1082 { |
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diff
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|
1083 rep->erase_subfunction (scope); |
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parents:
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diff
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|
1084 } |
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|
1085 |
11445
40f311a69417
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John W. Eaton <jwe@octave.org>
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diff
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|
1086 void mark_subfunction_in_scope_as_private (scope_id scope, |
40f311a69417
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parents:
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|
1087 const std::string& class_name) |
40f311a69417
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diff
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|
1088 { |
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diff
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|
1089 rep->mark_subfunction_in_scope_as_private (scope, class_name); |
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parents:
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diff
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|
1090 } |
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parents:
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diff
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|
1091 |
7336 | 1092 void install_cmdline_function (const octave_value& f) |
1093 { | |
1094 rep->install_cmdline_function (f); | |
1095 } | |
1096 | |
1097 void install_subfunction (const octave_value& f, scope_id scope) | |
1098 { | |
1099 rep->install_subfunction (f, scope); | |
1100 } | |
1101 | |
1102 void install_user_function (const octave_value& f) | |
1103 { | |
1104 rep->install_user_function (f); | |
1105 } | |
1106 | |
1107 void install_built_in_function (const octave_value& f) | |
1108 { | |
1109 rep->install_built_in_function (f); | |
1110 } | |
1111 | |
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erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
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|
1112 void clear (bool force = false) { rep->clear (force); } |
2f8fb02a6c31
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|
1113 |
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|
1114 void clear_user_function (bool force = false) |
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|
1115 { |
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|
1116 rep->clear_user_function (force); |
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|
1117 } |
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|
1118 |
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|
1119 void clear_autoload_function (bool force = false) |
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|
1120 { |
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|
1121 rep->clear_autoload_function (force); |
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|
1122 } |
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changeset
|
1123 |
7336 | 1124 void clear_mex_function (void) { rep->clear_mex_function (); } |
7972
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|
1125 |
7336 | 1126 void add_dispatch (const std::string& type, const std::string& fname) |
1127 { | |
1128 rep->add_dispatch (type, fname); | |
1129 } | |
1130 | |
1131 void clear_dispatch (const std::string& type) | |
1132 { | |
1133 rep->clear_dispatch (type); | |
1134 } | |
1135 | |
1136 void print_dispatch (std::ostream& os) const | |
1137 { | |
1138 rep->print_dispatch (os); | |
1139 } | |
1140 | |
17787
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|
1141 std::string help_for_dispatch (void) const |
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diff
changeset
|
1142 { return rep->help_for_dispatch (); } |
7336 | 1143 |
1144 dispatch_map_type get_dispatch (void) const | |
1145 { | |
1146 return rep->get_dispatch (); | |
4009 | 1147 } |
3011 | 1148 |
7761
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|
1149 void |
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|
1150 dump (std::ostream& os, const std::string& prefix = std::string ()) const |
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|
1151 { |
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|
1152 rep->dump (os, prefix); |
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|
1153 } |
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|
1154 |
7336 | 1155 private: |
1156 | |
1157 fcn_info_rep *rep; | |
1158 }; | |
1159 | |
1160 static scope_id global_scope (void) { return xglobal_scope; } | |
1161 static scope_id top_scope (void) { return xtop_scope; } | |
1162 | |
1163 static scope_id current_scope (void) { return xcurrent_scope; } | |
1164 | |
7752
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|
1165 static context_id current_context (void) { return xcurrent_context; } |
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1166 |
7761
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|
1167 static scope_id alloc_scope (void) { return scope_id_cache::alloc (); } |
7336 | 1168 |
1169 static void set_scope (scope_id scope) | |
1170 { | |
1171 if (scope == xglobal_scope) | |
1172 error ("can't set scope to global"); | |
1173 else if (scope != xcurrent_scope) | |
1174 { | |
10313 | 1175 all_instances_iterator p = all_instances.find (scope); |
1176 | |
1177 if (p == all_instances.end ()) | |
1178 { | |
14544
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
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diff
changeset
|
1179 symbol_table *inst = new symbol_table (scope); |
10313 | 1180 |
1181 if (inst) | |
1182 all_instances[scope] = instance = inst; | |
1183 } | |
1184 else | |
1185 instance = p->second; | |
1186 | |
1187 xcurrent_scope = scope; | |
1188 xcurrent_context = 0; | |
7752
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|
1189 } |
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|
1190 } |
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1191 |
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|
1192 static void set_scope_and_context (scope_id scope, context_id context) |
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|
1193 { |
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|
1194 if (scope == xglobal_scope) |
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
1195 error ("can't set scope to global"); |
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
1196 else |
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
1197 { |
10313 | 1198 if (scope != xcurrent_scope) |
1199 { | |
1200 all_instances_iterator p = all_instances.find (scope); | |
1201 | |
1202 if (p == all_instances.end ()) | |
1203 error ("scope not found!"); | |
1204 else | |
1205 { | |
1206 instance = p->second; | |
1207 | |
1208 xcurrent_scope = scope; | |
9355
5e4da3b3747e
fix context restoration in error state
Jaroslav Hajek <highegg@gmail.com>
parents:
9315
diff
changeset
|
1209 |
5e4da3b3747e
fix context restoration in error state
Jaroslav Hajek <highegg@gmail.com>
parents:
9315
diff
changeset
|
1210 xcurrent_context = context; |
10313 | 1211 } |
1212 } | |
9355
5e4da3b3747e
fix context restoration in error state
Jaroslav Hajek <highegg@gmail.com>
parents:
9315
diff
changeset
|
1213 else |
5e4da3b3747e
fix context restoration in error state
Jaroslav Hajek <highegg@gmail.com>
parents:
9315
diff
changeset
|
1214 xcurrent_context = context; |
7336 | 1215 } |
1216 } | |
1217 | |
7752
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
1218 static void erase_scope (scope_id scope) |
7336 | 1219 { |
7752
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
1220 assert (scope != xglobal_scope); |
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
1221 |
16605
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16596
diff
changeset
|
1222 erase_subfunctions_in_scope (scope); |
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16596
diff
changeset
|
1223 |
7336 | 1224 all_instances_iterator p = all_instances.find (scope); |
1225 | |
1226 if (p != all_instances.end ()) | |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
1227 { |
10313 | 1228 delete p->second; |
1229 | |
1230 all_instances.erase (p); | |
1231 | |
1232 free_scope (scope); | |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
1233 } |
7336 | 1234 } |
1235 | |
7876
8447a5024650
clear subfunctions when clearing parent function
John W. Eaton <jwe@octave.org>
parents:
7779
diff
changeset
|
1236 static void erase_subfunctions_in_scope (scope_id scope) |
8447a5024650
clear subfunctions when clearing parent function
John W. Eaton <jwe@octave.org>
parents:
7779
diff
changeset
|
1237 { |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
1238 for (fcn_table_iterator q = fcn_table.begin (); q != fcn_table.end (); q++) |
7876
8447a5024650
clear subfunctions when clearing parent function
John W. Eaton <jwe@octave.org>
parents:
7779
diff
changeset
|
1239 q->second.erase_subfunction (scope); |
8447a5024650
clear subfunctions when clearing parent function
John W. Eaton <jwe@octave.org>
parents:
7779
diff
changeset
|
1240 } |
8447a5024650
clear subfunctions when clearing parent function
John W. Eaton <jwe@octave.org>
parents:
7779
diff
changeset
|
1241 |
11445
40f311a69417
fix OO field access in subfunctions of private functions
John W. Eaton <jwe@octave.org>
parents:
11238
diff
changeset
|
1242 static void |
40f311a69417
fix OO field access in subfunctions of private functions
John W. Eaton <jwe@octave.org>
parents:
11238
diff
changeset
|
1243 mark_subfunctions_in_scope_as_private (scope_id scope, |
40f311a69417
fix OO field access in subfunctions of private functions
John W. Eaton <jwe@octave.org>
parents:
11238
diff
changeset
|
1244 const std::string& class_name) |
40f311a69417
fix OO field access in subfunctions of private functions
John W. Eaton <jwe@octave.org>
parents:
11238
diff
changeset
|
1245 { |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
1246 for (fcn_table_iterator q = fcn_table.begin (); q != fcn_table.end (); q++) |
11445
40f311a69417
fix OO field access in subfunctions of private functions
John W. Eaton <jwe@octave.org>
parents:
11238
diff
changeset
|
1247 q->second.mark_subfunction_in_scope_as_private (scope, class_name); |
40f311a69417
fix OO field access in subfunctions of private functions
John W. Eaton <jwe@octave.org>
parents:
11238
diff
changeset
|
1248 } |
40f311a69417
fix OO field access in subfunctions of private functions
John W. Eaton <jwe@octave.org>
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11238
diff
changeset
|
1249 |
7752
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
1250 static scope_id dup_scope (scope_id scope) |
7336 | 1251 { |
1252 scope_id retval = -1; | |
1253 | |
1254 symbol_table *inst = get_instance (scope); | |
1255 | |
1256 if (inst) | |
1257 { | |
10313 | 1258 scope_id new_scope = alloc_scope (); |
1259 | |
14544
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
1260 symbol_table *new_symbol_table = new symbol_table (scope); |
10313 | 1261 |
1262 if (new_symbol_table) | |
1263 { | |
1264 all_instances[new_scope] = new_symbol_table; | |
1265 | |
1266 inst->do_dup_scope (*new_symbol_table); | |
1267 | |
1268 retval = new_scope; | |
1269 } | |
7336 | 1270 } |
1271 | |
1272 return retval; | |
1273 } | |
1274 | |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
1275 static std::list<scope_id> scopes (void) |
7336 | 1276 { |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
1277 return scope_id_cache::scopes (); |
7336 | 1278 } |
1279 | |
7752
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
1280 static symbol_record |
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
1281 find_symbol (const std::string& name, scope_id scope = xcurrent_scope) |
7336 | 1282 { |
1283 symbol_table *inst = get_instance (scope); | |
1284 | |
14544
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
1285 return inst ? inst->do_find_symbol (name) : |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
1286 symbol_record (scope); |
7336 | 1287 } |
4009 | 1288 |
7767
71f068b22fcc
scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents:
7761
diff
changeset
|
1289 static void |
71f068b22fcc
scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents:
7761
diff
changeset
|
1290 inherit (scope_id scope, scope_id donor_scope, context_id donor_context) |
7336 | 1291 { |
1292 symbol_table *inst = get_instance (scope); | |
1293 | |
1294 if (inst) | |
8051
36a485f7f335
symtab.h (symbol_table::do_inherit): copy alll symbols from donor scope
John W. Eaton <jwe@octave.org>
parents:
7972
diff
changeset
|
1295 { |
10313 | 1296 symbol_table *donor_symbol_table = get_instance (donor_scope); |
1297 | |
1298 if (donor_symbol_table) | |
1299 inst->do_inherit (*donor_symbol_table, donor_context); | |
8051
36a485f7f335
symtab.h (symbol_table::do_inherit): copy alll symbols from donor scope
John W. Eaton <jwe@octave.org>
parents:
7972
diff
changeset
|
1300 } |
7336 | 1301 } |
1302 | |
1303 static bool at_top_level (void) { return xcurrent_scope == xtop_scope; } | |
1304 | |
1305 // Find a value corresponding to the given name in the table. | |
1306 static octave_value | |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11584
diff
changeset
|
1307 find (const std::string& name, |
9445
c5f03874ea2a
simplify symbol_table::find and associated functions
Jaroslav Hajek <highegg@gmail.com>
parents:
9444
diff
changeset
|
1308 const octave_value_list& args = octave_value_list (), |
10313 | 1309 bool skip_variables = false, |
9463
d34baf412786
support non-local function lookups in str2func
Jaroslav Hajek <highegg@gmail.com>
parents:
9450
diff
changeset
|
1310 bool local_funcs = true); |
7336 | 1311 |
9444
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
1312 static octave_value builtin_find (const std::string& name); |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
1313 |
7336 | 1314 // Insert a new name in the table. |
16320
09f0cb9cac7d
don't modify symbol table scope in the parser
John W. Eaton <jwe@octave.org>
parents:
16277
diff
changeset
|
1315 static symbol_record& insert (const std::string& name, |
09f0cb9cac7d
don't modify symbol table scope in the parser
John W. Eaton <jwe@octave.org>
parents:
16277
diff
changeset
|
1316 scope_id scope = xcurrent_scope) |
7336 | 1317 { |
1318 static symbol_record foobar; | |
1319 | |
16320
09f0cb9cac7d
don't modify symbol table scope in the parser
John W. Eaton <jwe@octave.org>
parents:
16277
diff
changeset
|
1320 symbol_table *inst = get_instance (scope); |
4009 | 1321 |
7336 | 1322 return inst ? inst->do_insert (name) : foobar; |
1323 } | |
1324 | |
16502
45ae1038ee89
allow renaming of variables in workspace viewer
John W. Eaton <jwe@octave.org>
parents:
16468
diff
changeset
|
1325 static void rename (const std::string& old_name, |
45ae1038ee89
allow renaming of variables in workspace viewer
John W. Eaton <jwe@octave.org>
parents:
16468
diff
changeset
|
1326 const std::string& new_name, |
45ae1038ee89
allow renaming of variables in workspace viewer
John W. Eaton <jwe@octave.org>
parents:
16468
diff
changeset
|
1327 scope_id scope = xcurrent_scope) |
45ae1038ee89
allow renaming of variables in workspace viewer
John W. Eaton <jwe@octave.org>
parents:
16468
diff
changeset
|
1328 { |
45ae1038ee89
allow renaming of variables in workspace viewer
John W. Eaton <jwe@octave.org>
parents:
16468
diff
changeset
|
1329 symbol_table *inst = get_instance (scope); |
45ae1038ee89
allow renaming of variables in workspace viewer
John W. Eaton <jwe@octave.org>
parents:
16468
diff
changeset
|
1330 |
45ae1038ee89
allow renaming of variables in workspace viewer
John W. Eaton <jwe@octave.org>
parents:
16468
diff
changeset
|
1331 if (inst) |
45ae1038ee89
allow renaming of variables in workspace viewer
John W. Eaton <jwe@octave.org>
parents:
16468
diff
changeset
|
1332 inst->do_rename (old_name, new_name); |
45ae1038ee89
allow renaming of variables in workspace viewer
John W. Eaton <jwe@octave.org>
parents:
16468
diff
changeset
|
1333 } |
45ae1038ee89
allow renaming of variables in workspace viewer
John W. Eaton <jwe@octave.org>
parents:
16468
diff
changeset
|
1334 |
16442
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
1335 static void assign (const std::string& name, |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
1336 const octave_value& value = octave_value (), |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
1337 scope_id scope = xcurrent_scope, |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
1338 context_id context = xdefault_context, |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
1339 bool force_add = false) |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
1340 { |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
1341 static octave_value foobar; |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
1342 |
302157614308
deprecate symbol_table::varref functions
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parents:
16320
diff
changeset
|
1343 symbol_table *inst = get_instance (scope); |
302157614308
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John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
1344 |
302157614308
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parents:
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diff
changeset
|
1345 if (inst) |
302157614308
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John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
1346 inst->do_assign (name, value, context, force_add); |
302157614308
deprecate symbol_table::varref functions
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parents:
16320
diff
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|
1347 } |
302157614308
deprecate symbol_table::varref functions
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parents:
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diff
changeset
|
1348 |
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John W. Eaton <jwe@octave.org>
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16320
diff
changeset
|
1349 // Use assign (name, value, scope, context, force_add) instead. |
302157614308
deprecate symbol_table::varref functions
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parents:
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diff
changeset
|
1350 static octave_value& |
302157614308
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parents:
16320
diff
changeset
|
1351 varref (const std::string& name, scope_id scope = xcurrent_scope, |
302157614308
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John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
1352 context_id context = xdefault_context, bool force_add = false) |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
1353 GCC_ATTR_DEPRECATED |
7336 | 1354 { |
1355 static octave_value foobar; | |
1356 | |
1357 symbol_table *inst = get_instance (scope); | |
1358 | |
15236
44d6ffdf9479
Disallow new variables in nested functions (bug #36271)
Max Brister <max@2bass.com>
parents:
15195
diff
changeset
|
1359 return inst ? inst->do_varref (name, context, force_add) : foobar; |
44d6ffdf9479
Disallow new variables in nested functions (bug #36271)
Max Brister <max@2bass.com>
parents:
15195
diff
changeset
|
1360 } |
44d6ffdf9479
Disallow new variables in nested functions (bug #36271)
Max Brister <max@2bass.com>
parents:
15195
diff
changeset
|
1361 |
16442
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1362 // Convenience function to simplify |
15236
44d6ffdf9479
Disallow new variables in nested functions (bug #36271)
Max Brister <max@2bass.com>
parents:
15195
diff
changeset
|
1363 // octave_user_function::bind_automatic_vars |
16442
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John W. Eaton <jwe@octave.org>
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16320
diff
changeset
|
1364 |
302157614308
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John W. Eaton <jwe@octave.org>
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16320
diff
changeset
|
1365 static void force_assign (const std::string& name, |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
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16320
diff
changeset
|
1366 const octave_value& value = octave_value (), |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1367 scope_id scope = xcurrent_scope, |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
1368 context_id context = xdefault_context) |
15236
44d6ffdf9479
Disallow new variables in nested functions (bug #36271)
Max Brister <max@2bass.com>
parents:
15195
diff
changeset
|
1369 { |
16442
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deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
1370 assign (name, value, scope, context, true); |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1371 } |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1372 |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1373 // Use force_assign (name, value, scope, context) instead. |
302157614308
deprecate symbol_table::varref functions
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16320
diff
changeset
|
1374 static octave_value& |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
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16320
diff
changeset
|
1375 force_varref (const std::string& name, scope_id scope = xcurrent_scope, |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
1376 context_id context = xdefault_context) GCC_ATTR_DEPRECATED |
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deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1377 { |
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diff
changeset
|
1378 static octave_value foobar; |
302157614308
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|
1379 |
302157614308
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changeset
|
1380 symbol_table *inst = get_instance (scope); |
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diff
changeset
|
1381 |
302157614308
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diff
changeset
|
1382 return inst ? inst->do_varref (name, context, true) : foobar; |
7336 | 1383 } |
1384 | |
7752
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
1385 static octave_value varval (const std::string& name, |
10313 | 1386 scope_id scope = xcurrent_scope, |
14544
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
1387 context_id context = xdefault_context) |
7336 | 1388 { |
1389 symbol_table *inst = get_instance (scope); | |
1390 | |
7767
71f068b22fcc
scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents:
7761
diff
changeset
|
1391 return inst ? inst->do_varval (name, context) : octave_value (); |
7336 | 1392 } |
1393 | |
16442
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|
1394 static void |
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1395 global_assign (const std::string& name, |
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1396 const octave_value& value = octave_value ()) |
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|
1397 |
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|
1398 { |
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1399 global_table_iterator p = global_table.find (name); |
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|
1400 |
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1401 if (p == global_table.end ()) |
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|
1402 global_table[name] = value; |
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|
1403 else |
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1404 p->second = value; |
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|
1405 } |
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|
1406 |
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|
1407 // Use global_assign (name, value) instead. |
7336 | 1408 static octave_value& |
16442
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|
1409 global_varref (const std::string& name) GCC_ATTR_DEPRECATED |
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1410 |
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1411 { |
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|
1412 global_table_iterator p = global_table.find (name); |
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|
1413 |
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1414 return (p == global_table.end ()) ? global_table[name] : p->second; |
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|
1415 } |
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|
1416 |
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|
1417 static octave_value |
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1418 global_varval (const std::string& name) |
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1419 { |
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1420 global_table_const_iterator p = global_table.find (name); |
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|
1421 |
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1422 return (p != global_table.end ()) ? p->second : octave_value (); |
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1423 } |
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1424 |
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1425 static void |
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1426 top_level_assign (const std::string& name, |
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1427 const octave_value& value = octave_value ()) |
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1428 { |
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1429 assign (name, value, top_scope (), 0); |
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1430 } |
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|
1431 |
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1432 // Use top_level_assign (name, value) instead. |
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|
1433 static octave_value& |
16442
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|
1434 top_level_varref (const std::string& name) GCC_ATTR_DEPRECATED |
10071
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1435 { |
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1436 static octave_value foobar; |
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|
1437 |
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1438 symbol_table *inst = get_instance (top_scope ()); |
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1439 |
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1440 return inst ? inst->do_varref (name, 0, true) : foobar; |
10071
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1441 } |
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|
1442 |
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|
1443 static octave_value |
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1444 top_level_varval (const std::string& name) |
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1445 { |
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|
1446 return varval (name, top_scope (), 0); |
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|
1447 } |
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1448 |
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1449 static void |
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1450 persistent_assign (const std::string& name, |
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1451 const octave_value& value = octave_value ()) |
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|
1452 { |
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1453 symbol_table *inst = get_instance (xcurrent_scope); |
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|
1454 |
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1455 if (inst) |
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1456 inst->do_persistent_assign (name, value); |
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|
1457 } |
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|
1458 |
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|
1459 // Use persistent_assign (name, value) instead. |
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|
1460 static octave_value& persistent_varref (const std::string& name) |
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|
1461 GCC_ATTR_DEPRECATED |
7336 | 1462 { |
1463 static octave_value foobar; | |
1464 | |
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|
1465 symbol_table *inst = get_instance (xcurrent_scope); |
7336 | 1466 |
1467 return inst ? inst->do_persistent_varref (name) : foobar; | |
1468 } | |
1469 | |
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1470 static octave_value persistent_varval (const std::string& name) |
7336 | 1471 { |
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|
1472 symbol_table *inst = get_instance (xcurrent_scope); |
7336 | 1473 |
1474 return inst ? inst->do_persistent_varval (name) : octave_value (); | |
1475 } | |
1476 | |
7752
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|
1477 static void erase_persistent (const std::string& name) |
7336 | 1478 { |
7752
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changeset
|
1479 symbol_table *inst = get_instance (xcurrent_scope); |
7336 | 1480 |
1481 if (inst) | |
1482 inst->do_erase_persistent (name); | |
1483 } | |
8 | 1484 |
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|
1485 static bool is_variable (const std::string& name) |
7336 | 1486 { |
7752
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changeset
|
1487 symbol_table *inst = get_instance (xcurrent_scope); |
7336 | 1488 |
1489 return inst ? inst->do_is_variable (name) : false; | |
1490 } | |
1491 | |
1492 static bool | |
1493 is_built_in_function_name (const std::string& name) | |
1494 { | |
1495 octave_value val = find_built_in_function (name); | |
1496 | |
1497 return val.is_defined (); | |
1498 } | |
1499 | |
1500 static octave_value | |
1501 find_method (const std::string& name, const std::string& dispatch_type) | |
1502 { | |
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symbol table reporting functions
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|
1503 fcn_table_const_iterator p = fcn_table.find (name); |
8 | 1504 |
7336 | 1505 if (p != fcn_table.end ()) |
1506 return p->second.find_method (dispatch_type); | |
1507 else | |
1508 { | |
10313 | 1509 fcn_info finfo (name); |
1510 | |
1511 octave_value fcn = finfo.find_method (dispatch_type); | |
1512 | |
1513 if (fcn.is_defined ()) | |
1514 fcn_table[name] = finfo; | |
1515 | |
1516 return fcn; | |
7336 | 1517 } |
1518 } | |
1519 | |
1520 static octave_value | |
1521 find_built_in_function (const std::string& name) | |
1522 { | |
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|
1523 fcn_table_const_iterator p = fcn_table.find (name); |
7336 | 1524 |
1525 return (p != fcn_table.end ()) | |
17787
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Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
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diff
changeset
|
1526 ? p->second.find_built_in_function () : octave_value (); |
7336 | 1527 } |
1528 | |
1529 static octave_value | |
1530 find_autoload (const std::string& name) | |
1531 { | |
1532 fcn_table_iterator p = fcn_table.find (name); | |
4913 | 1533 |
7336 | 1534 return (p != fcn_table.end ()) |
17787
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Use GNU style coding conventions for code in libinterp/
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changeset
|
1535 ? p->second.find_autoload () : octave_value (); |
7336 | 1536 } |
1537 | |
1538 static octave_value | |
11586
12df7854fa7c
strip trailing whitespace from source files
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diff
changeset
|
1539 find_function (const std::string& name, |
9463
d34baf412786
support non-local function lookups in str2func
Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
1540 const octave_value_list& args = octave_value_list (), |
d34baf412786
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changeset
|
1541 bool local_funcs = true); |
7336 | 1542 |
7752
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|
1543 static octave_value find_user_function (const std::string& name) |
7336 | 1544 { |
1545 fcn_table_iterator p = fcn_table.find (name); | |
1546 | |
1547 return (p != fcn_table.end ()) | |
17787
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Use GNU style coding conventions for code in libinterp/
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changeset
|
1548 ? p->second.find_user_function () : octave_value (); |
7336 | 1549 } |
1550 | |
20242
abf85f8cbd6c
Expand type() to work on command-line entered functions (bug #40462).
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1551 static octave_value find_cmdline_function (const std::string& name) |
abf85f8cbd6c
Expand type() to work on command-line entered functions (bug #40462).
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|
1552 { |
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Expand type() to work on command-line entered functions (bug #40462).
John W. Eaton <jwe@octave.org>
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changeset
|
1553 fcn_table_iterator p = fcn_table.find (name); |
abf85f8cbd6c
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|
1554 |
abf85f8cbd6c
Expand type() to work on command-line entered functions (bug #40462).
John W. Eaton <jwe@octave.org>
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changeset
|
1555 return (p != fcn_table.end ()) |
abf85f8cbd6c
Expand type() to work on command-line entered functions (bug #40462).
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1556 ? p->second.find_cmdline_function () : octave_value (); |
abf85f8cbd6c
Expand type() to work on command-line entered functions (bug #40462).
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|
1557 } |
abf85f8cbd6c
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John W. Eaton <jwe@octave.org>
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changeset
|
1558 |
7336 | 1559 static void install_cmdline_function (const std::string& name, |
10313 | 1560 const octave_value& fcn) |
7336 | 1561 { |
1562 fcn_table_iterator p = fcn_table.find (name); | |
1563 | |
1564 if (p != fcn_table.end ()) | |
1565 { | |
10313 | 1566 fcn_info& finfo = p->second; |
1567 | |
1568 finfo.install_cmdline_function (fcn); | |
7336 | 1569 } |
1570 else | |
1571 { | |
10313 | 1572 fcn_info finfo (name); |
1573 | |
1574 finfo.install_cmdline_function (fcn); | |
1575 | |
1576 fcn_table[name] = finfo; | |
7336 | 1577 } |
1578 } | |
1579 | |
16605
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1580 // Install subfunction FCN named NAME. SCOPE is the scope of the |
2f8fb02a6c31
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|
1581 // primary function corresponding to this subfunction. |
2f8fb02a6c31
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|
1582 |
7336 | 1583 static void install_subfunction (const std::string& name, |
10313 | 1584 const octave_value& fcn, |
1585 scope_id scope) | |
7336 | 1586 { |
1587 fcn_table_iterator p = fcn_table.find (name); | |
1588 | |
1589 if (p != fcn_table.end ()) | |
1590 { | |
10313 | 1591 fcn_info& finfo = p->second; |
1592 | |
1593 finfo.install_subfunction (fcn, scope); | |
7336 | 1594 } |
1595 else | |
1596 { | |
10313 | 1597 fcn_info finfo (name); |
1598 | |
1599 finfo.install_subfunction (fcn, scope); | |
1600 | |
1601 fcn_table[name] = finfo; | |
7336 | 1602 } |
1603 } | |
1604 | |
14544
be18c9e359bf
Nested function support (bug #35772)
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parents:
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diff
changeset
|
1605 static void install_nestfunction (const std::string& name, |
be18c9e359bf
Nested function support (bug #35772)
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14138
diff
changeset
|
1606 const octave_value& fcn, |
be18c9e359bf
Nested function support (bug #35772)
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diff
changeset
|
1607 scope_id parent_scope); |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
1608 |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
1609 static void update_nest (scope_id scope) |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
1610 { |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
1611 symbol_table *inst = get_instance (scope); |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
1612 if (inst) |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
1613 inst->do_update_nest (); |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
1614 } |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
1615 |
7336 | 1616 static void install_user_function (const std::string& name, |
10313 | 1617 const octave_value& fcn) |
7336 | 1618 { |
1619 fcn_table_iterator p = fcn_table.find (name); | |
1620 | |
1621 if (p != fcn_table.end ()) | |
1622 { | |
10313 | 1623 fcn_info& finfo = p->second; |
1624 | |
1625 finfo.install_user_function (fcn); | |
7336 | 1626 } |
1627 else | |
1628 { | |
10313 | 1629 fcn_info finfo (name); |
1630 | |
1631 finfo.install_user_function (fcn); | |
1632 | |
1633 fcn_table[name] = finfo; | |
7336 | 1634 } |
1635 } | |
605 | 1636 |
7336 | 1637 static void install_built_in_function (const std::string& name, |
10313 | 1638 const octave_value& fcn) |
7336 | 1639 { |
1640 fcn_table_iterator p = fcn_table.find (name); | |
1641 | |
1642 if (p != fcn_table.end ()) | |
1643 { | |
10313 | 1644 fcn_info& finfo = p->second; |
1645 | |
1646 finfo.install_built_in_function (fcn); | |
7336 | 1647 } |
1648 else | |
1649 { | |
10313 | 1650 fcn_info finfo (name); |
1651 | |
1652 finfo.install_built_in_function (fcn); | |
1653 | |
1654 fcn_table[name] = finfo; | |
7336 | 1655 } |
1656 } | |
1657 | |
7752
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
1658 static void clear (const std::string& name) |
7336 | 1659 { |
7752
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
1660 clear_variable (name); |
7336 | 1661 } |
1662 | |
16605
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16596
diff
changeset
|
1663 static void clear_all (bool force = false) |
7336 | 1664 { |
1665 clear_variables (); | |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11584
diff
changeset
|
1666 |
10559
0ecbb17d130a
Clear global variables when 'clear -all' called
Rik <code@nomad.inbox5.com>
parents:
10521
diff
changeset
|
1667 clear_global_pattern ("*"); |
7336 | 1668 |
16605
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16596
diff
changeset
|
1669 clear_functions (force); |
7336 | 1670 } |
1671 | |
9396
17af7cce7d1b
yet more unwind_protect improvements
Jaroslav Hajek <highegg@gmail.com>
parents:
9355
diff
changeset
|
1672 static void clear_variables (scope_id scope) |
7336 | 1673 { |
8282
47a3d2f829e4
clear local symbol table after parsing function
John W. Eaton <jwe@octave.org>
parents:
8123
diff
changeset
|
1674 symbol_table *inst = get_instance (scope); |
7336 | 1675 |
1676 if (inst) | |
1677 inst->do_clear_variables (); | |
1678 } | |
1679 | |
9396
17af7cce7d1b
yet more unwind_protect improvements
Jaroslav Hajek <highegg@gmail.com>
parents:
9355
diff
changeset
|
1680 // This is split for unwind_protect. |
17af7cce7d1b
yet more unwind_protect improvements
Jaroslav Hajek <highegg@gmail.com>
parents:
9355
diff
changeset
|
1681 static void clear_variables (void) |
17af7cce7d1b
yet more unwind_protect improvements
Jaroslav Hajek <highegg@gmail.com>
parents:
9355
diff
changeset
|
1682 { |
17af7cce7d1b
yet more unwind_protect improvements
Jaroslav Hajek <highegg@gmail.com>
parents:
9355
diff
changeset
|
1683 clear_variables (xcurrent_scope); |
17af7cce7d1b
yet more unwind_protect improvements
Jaroslav Hajek <highegg@gmail.com>
parents:
9355
diff
changeset
|
1684 } |
17af7cce7d1b
yet more unwind_protect improvements
Jaroslav Hajek <highegg@gmail.com>
parents:
9355
diff
changeset
|
1685 |
9240
f27a8c07f0b2
clear -classes and support.
Robert T. Short <octave@phaselockedsystems.com>
parents:
9144
diff
changeset
|
1686 static void clear_objects (scope_id scope = xcurrent_scope) |
f27a8c07f0b2
clear -classes and support.
Robert T. Short <octave@phaselockedsystems.com>
parents:
9144
diff
changeset
|
1687 { |
f27a8c07f0b2
clear -classes and support.
Robert T. Short <octave@phaselockedsystems.com>
parents:
9144
diff
changeset
|
1688 symbol_table *inst = get_instance (scope); |
f27a8c07f0b2
clear -classes and support.
Robert T. Short <octave@phaselockedsystems.com>
parents:
9144
diff
changeset
|
1689 |
f27a8c07f0b2
clear -classes and support.
Robert T. Short <octave@phaselockedsystems.com>
parents:
9144
diff
changeset
|
1690 if (inst) |
f27a8c07f0b2
clear -classes and support.
Robert T. Short <octave@phaselockedsystems.com>
parents:
9144
diff
changeset
|
1691 inst->do_clear_objects (); |
f27a8c07f0b2
clear -classes and support.
Robert T. Short <octave@phaselockedsystems.com>
parents:
9144
diff
changeset
|
1692 } |
f27a8c07f0b2
clear -classes and support.
Robert T. Short <octave@phaselockedsystems.com>
parents:
9144
diff
changeset
|
1693 |
16605
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16596
diff
changeset
|
1694 static void clear_functions (bool force = false) |
7336 | 1695 { |
1696 for (fcn_table_iterator p = fcn_table.begin (); p != fcn_table.end (); p++) | |
16605
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16596
diff
changeset
|
1697 p->second.clear (force); |
7336 | 1698 } |
1699 | |
1700 static void clear_function (const std::string& name) | |
1701 { | |
1702 clear_user_function (name); | |
1703 } | |
1704 | |
7752
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
1705 static void clear_global (const std::string& name) |
7336 | 1706 { |
7752
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
1707 symbol_table *inst = get_instance (xcurrent_scope); |
7336 | 1708 |
1709 if (inst) | |
1710 inst->do_clear_global (name); | |
1711 } | |
1712 | |
7752
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
1713 static void clear_variable (const std::string& name) |
7336 | 1714 { |
7752
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
1715 symbol_table *inst = get_instance (xcurrent_scope); |
7336 | 1716 |
1717 if (inst) | |
1718 inst->do_clear_variable (name); | |
1719 } | |
1720 | |
1721 static void clear_symbol (const std::string& name) | |
1722 { | |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
1723 // FIXME: are we supposed to do both here? |
7336 | 1724 |
1725 clear_variable (name); | |
1726 clear_function (name); | |
1727 } | |
1728 | |
1729 static void clear_function_pattern (const std::string& pat) | |
1730 { | |
1731 glob_match pattern (pat); | |
1732 | |
1733 for (fcn_table_iterator p = fcn_table.begin (); p != fcn_table.end (); p++) | |
1734 { | |
10313 | 1735 if (pattern.match (p->first)) |
1736 p->second.clear_user_function (); | |
7336 | 1737 } |
1738 } | |
1739 | |
7752
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
1740 static void clear_global_pattern (const std::string& pat) |
7336 | 1741 { |
7752
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
1742 symbol_table *inst = get_instance (xcurrent_scope); |
4009 | 1743 |
7336 | 1744 if (inst) |
1745 inst->do_clear_global_pattern (pat); | |
1746 } | |
1747 | |
7752
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
1748 static void clear_variable_pattern (const std::string& pat) |
7336 | 1749 { |
7752
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
1750 symbol_table *inst = get_instance (xcurrent_scope); |
7336 | 1751 |
1752 if (inst) | |
1753 inst->do_clear_variable_pattern (pat); | |
1754 } | |
1755 | |
7779
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
1756 static void clear_variable_regexp (const std::string& pat) |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
1757 { |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
1758 symbol_table *inst = get_instance (xcurrent_scope); |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
1759 |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
1760 if (inst) |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
1761 inst->do_clear_variable_regexp (pat); |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
1762 } |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
1763 |
7336 | 1764 static void clear_symbol_pattern (const std::string& pat) |
1765 { | |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
1766 // FIXME: are we supposed to do both here? |
7336 | 1767 |
1768 clear_variable_pattern (pat); | |
1769 clear_function_pattern (pat); | |
1770 } | |
1771 | |
1772 static void clear_user_function (const std::string& name) | |
1773 { | |
1774 fcn_table_iterator p = fcn_table.find (name); | |
1775 | |
1776 if (p != fcn_table.end ()) | |
1777 { | |
10313 | 1778 fcn_info& finfo = p->second; |
1779 | |
1780 finfo.clear_user_function (); | |
7336 | 1781 } |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
1782 // FIXME: is this necessary, or even useful? |
7336 | 1783 // else |
15466
d174210ce1ec
use ' instead of ` in error messages, warnings and most comments
John W. Eaton <jwe@octave.org>
parents:
14138
diff
changeset
|
1784 // error ("clear: no such function '%s'", name.c_str ()); |
7336 | 1785 } |
1786 | |
9958
80432f0ee895
improve octave_shlib for safer shared libs treatment
Jaroslav Hajek <highegg@gmail.com>
parents:
9639
diff
changeset
|
1787 // This clears oct and mex files, incl. autoloads. |
80432f0ee895
improve octave_shlib for safer shared libs treatment
Jaroslav Hajek <highegg@gmail.com>
parents:
9639
diff
changeset
|
1788 static void clear_dld_function (const std::string& name) |
80432f0ee895
improve octave_shlib for safer shared libs treatment
Jaroslav Hajek <highegg@gmail.com>
parents:
9639
diff
changeset
|
1789 { |
80432f0ee895
improve octave_shlib for safer shared libs treatment
Jaroslav Hajek <highegg@gmail.com>
parents:
9639
diff
changeset
|
1790 fcn_table_iterator p = fcn_table.find (name); |
80432f0ee895
improve octave_shlib for safer shared libs treatment
Jaroslav Hajek <highegg@gmail.com>
parents:
9639
diff
changeset
|
1791 |
80432f0ee895
improve octave_shlib for safer shared libs treatment
Jaroslav Hajek <highegg@gmail.com>
parents:
9639
diff
changeset
|
1792 if (p != fcn_table.end ()) |
80432f0ee895
improve octave_shlib for safer shared libs treatment
Jaroslav Hajek <highegg@gmail.com>
parents:
9639
diff
changeset
|
1793 { |
10313 | 1794 fcn_info& finfo = p->second; |
1795 | |
1796 finfo.clear_autoload_function (); | |
1797 finfo.clear_user_function (); | |
9958
80432f0ee895
improve octave_shlib for safer shared libs treatment
Jaroslav Hajek <highegg@gmail.com>
parents:
9639
diff
changeset
|
1798 } |
80432f0ee895
improve octave_shlib for safer shared libs treatment
Jaroslav Hajek <highegg@gmail.com>
parents:
9639
diff
changeset
|
1799 } |
80432f0ee895
improve octave_shlib for safer shared libs treatment
Jaroslav Hajek <highegg@gmail.com>
parents:
9639
diff
changeset
|
1800 |
7336 | 1801 static void clear_mex_functions (void) |
1802 { | |
1803 for (fcn_table_iterator p = fcn_table.begin (); p != fcn_table.end (); p++) | |
1804 { | |
10313 | 1805 fcn_info& finfo = p->second; |
1806 | |
1807 finfo.clear_mex_function (); | |
7336 | 1808 } |
1809 } | |
1810 | |
7972
5bf4e2c13ed8
make superiorto and inferiorto work
John W. Eaton <jwe@octave.org>
parents:
7901
diff
changeset
|
1811 static bool set_class_relationship (const std::string& sup_class, |
10313 | 1812 const std::string& inf_class); |
7972
5bf4e2c13ed8
make superiorto and inferiorto work
John W. Eaton <jwe@octave.org>
parents:
7901
diff
changeset
|
1813 |
5bf4e2c13ed8
make superiorto and inferiorto work
John W. Eaton <jwe@octave.org>
parents:
7901
diff
changeset
|
1814 static bool is_superiorto (const std::string& a, const std::string& b); |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11584
diff
changeset
|
1815 |
7336 | 1816 static void alias_built_in_function (const std::string& alias, |
10313 | 1817 const std::string& name) |
7336 | 1818 { |
1819 octave_value fcn = find_built_in_function (name); | |
1820 | |
1821 if (fcn.is_defined ()) | |
1822 { | |
10313 | 1823 fcn_info finfo (alias); |
1824 | |
1825 finfo.install_built_in_function (fcn); | |
1826 | |
1827 fcn_table[alias] = finfo; | |
7336 | 1828 } |
1829 else | |
15466
d174210ce1ec
use ' instead of ` in error messages, warnings and most comments
John W. Eaton <jwe@octave.org>
parents:
14138
diff
changeset
|
1830 panic ("alias: '%s' is undefined", name.c_str ()); |
7336 | 1831 } |
1832 | |
1833 static void add_dispatch (const std::string& name, const std::string& type, | |
10313 | 1834 const std::string& fname) |
7336 | 1835 { |
1836 fcn_table_iterator p = fcn_table.find (name); | |
1837 | |
1838 if (p != fcn_table.end ()) | |
1839 { | |
10313 | 1840 fcn_info& finfo = p->second; |
1841 | |
1842 finfo.add_dispatch (type, fname); | |
7336 | 1843 } |
1844 else | |
1845 { | |
10313 | 1846 fcn_info finfo (name); |
1847 | |
1848 finfo.add_dispatch (type, fname); | |
1849 | |
1850 fcn_table[name] = finfo; | |
7336 | 1851 } |
1852 } | |
1853 | |
1854 static void clear_dispatch (const std::string& name, const std::string& type) | |
1855 { | |
1856 fcn_table_iterator p = fcn_table.find (name); | |
1857 | |
1858 if (p != fcn_table.end ()) | |
1859 { | |
10313 | 1860 fcn_info& finfo = p->second; |
1861 | |
1862 finfo.clear_dispatch (type); | |
7336 | 1863 } |
1864 } | |
1865 | |
1866 static void print_dispatch (std::ostream& os, const std::string& name) | |
1867 { | |
1868 fcn_table_iterator p = fcn_table.find (name); | |
4009 | 1869 |
7336 | 1870 if (p != fcn_table.end ()) |
1871 { | |
10313 | 1872 fcn_info& finfo = p->second; |
1873 | |
1874 finfo.print_dispatch (os); | |
7336 | 1875 } |
1876 } | |
1877 | |
1878 static fcn_info::dispatch_map_type get_dispatch (const std::string& name) | |
1879 { | |
1880 fcn_info::dispatch_map_type retval; | |
1881 | |
1882 fcn_table_iterator p = fcn_table.find (name); | |
1883 | |
1884 if (p != fcn_table.end ()) | |
1885 { | |
10313 | 1886 fcn_info& finfo = p->second; |
1887 | |
1888 retval = finfo.get_dispatch (); | |
7336 | 1889 } |
1890 | |
1891 return retval; | |
1892 } | |
1893 | |
1894 static std::string help_for_dispatch (const std::string& name) | |
1895 { | |
1896 std::string retval; | |
1897 | |
1898 fcn_table_iterator p = fcn_table.find (name); | |
1899 | |
1900 if (p != fcn_table.end ()) | |
1901 { | |
10313 | 1902 fcn_info& finfo = p->second; |
1903 | |
1904 retval = finfo.help_for_dispatch (); | |
7336 | 1905 } |
1906 | |
1907 return retval; | |
1908 } | |
1909 | |
7752
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
1910 static void push_context (void) |
7336 | 1911 { |
7752
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
1912 if (xcurrent_scope == xglobal_scope || xcurrent_scope == xtop_scope) |
7336 | 1913 error ("invalid call to xymtab::push_context"); |
1914 else | |
1915 { | |
10313 | 1916 symbol_table *inst = get_instance (xcurrent_scope); |
1917 | |
1918 if (inst) | |
1919 inst->do_push_context (); | |
7336 | 1920 } |
1921 } | |
1922 | |
7752
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
1923 static void pop_context (void) |
7336 | 1924 { |
7752
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
1925 if (xcurrent_scope == xglobal_scope || xcurrent_scope == xtop_scope) |
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
1926 error ("invalid call to xymtab::pop_context"); |
7336 | 1927 else |
1928 { | |
10313 | 1929 symbol_table *inst = get_instance (xcurrent_scope); |
1930 | |
1931 if (inst) | |
1932 inst->do_pop_context (); | |
7336 | 1933 } |
1934 } | |
1935 | |
1936 // For unwind_protect. | |
1937 static void pop_context (void *) { pop_context (); } | |
1938 | |
11557
e9d72a3caa46
mark automatic variables as automatic
John W. Eaton <jwe@octave.org>
parents:
11548
diff
changeset
|
1939 static void mark_automatic (const std::string& name) |
e9d72a3caa46
mark automatic variables as automatic
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|
1940 { |
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|
1941 symbol_table *inst = get_instance (xcurrent_scope); |
e9d72a3caa46
mark automatic variables as automatic
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|
1942 |
e9d72a3caa46
mark automatic variables as automatic
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diff
changeset
|
1943 if (inst) |
e9d72a3caa46
mark automatic variables as automatic
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diff
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|
1944 inst->do_mark_automatic (name); |
e9d72a3caa46
mark automatic variables as automatic
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diff
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|
1945 } |
e9d72a3caa46
mark automatic variables as automatic
John W. Eaton <jwe@octave.org>
parents:
11548
diff
changeset
|
1946 |
7752
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initial implementation of dbup and dbdown
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changeset
|
1947 static void mark_hidden (const std::string& name) |
7336 | 1948 { |
7752
40c428ea3408
initial implementation of dbup and dbdown
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diff
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|
1949 symbol_table *inst = get_instance (xcurrent_scope); |
7336 | 1950 |
1951 if (inst) | |
1952 inst->do_mark_hidden (name); | |
1953 } | |
1954 | |
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initial implementation of dbup and dbdown
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|
1955 static void mark_global (const std::string& name) |
7336 | 1956 { |
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initial implementation of dbup and dbdown
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|
1957 symbol_table *inst = get_instance (xcurrent_scope); |
7336 | 1958 |
1959 if (inst) | |
1960 inst->do_mark_global (name); | |
1961 } | |
1962 | |
15572
859c8bf6d134
Fix saved struct with function handle fails to load (bug #33857)
Max Brister <max@2bass.com>
parents:
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diff
changeset
|
1963 // exclude: Storage classes to exclude, you can OR them together |
7336 | 1964 static std::list<symbol_record> |
7767
71f068b22fcc
scope and context fixes for function handles
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|
1965 all_variables (scope_id scope = xcurrent_scope, |
14544
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
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diff
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|
1966 context_id context = xdefault_context, |
15572
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Fix saved struct with function handle fails to load (bug #33857)
Max Brister <max@2bass.com>
parents:
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diff
changeset
|
1967 bool defined_only = true, |
859c8bf6d134
Fix saved struct with function handle fails to load (bug #33857)
Max Brister <max@2bass.com>
parents:
15467
diff
changeset
|
1968 unsigned int exclude = symbol_record::hidden) |
7336 | 1969 { |
1970 symbol_table *inst = get_instance (scope); | |
1971 | |
1972 return inst | |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
1973 ? inst->do_all_variables (context, defined_only, exclude) |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
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|
1974 : std::list<symbol_record> (); |
7336 | 1975 } |
3011 | 1976 |
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initial implementation of dbup and dbdown
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|
1977 static std::list<symbol_record> glob (const std::string& pattern) |
7336 | 1978 { |
7752
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initial implementation of dbup and dbdown
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parents:
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diff
changeset
|
1979 symbol_table *inst = get_instance (xcurrent_scope); |
7336 | 1980 |
1981 return inst ? inst->do_glob (pattern) : std::list<symbol_record> (); | |
1982 } | |
1983 | |
7779
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
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diff
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|
1984 static std::list<symbol_record> regexp (const std::string& pattern) |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
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diff
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|
1985 { |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
1986 symbol_table *inst = get_instance (xcurrent_scope); |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
1987 |
791231dac333
Add regexp matching to Fwho and Fclear
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parents:
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diff
changeset
|
1988 return inst ? inst->do_regexp (pattern) : std::list<symbol_record> (); |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
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diff
changeset
|
1989 } |
791231dac333
Add regexp matching to Fwho and Fclear
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parents:
7767
diff
changeset
|
1990 |
7752
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1991 static std::list<symbol_record> glob_variables (const std::string& pattern) |
7336 | 1992 { |
7752
40c428ea3408
initial implementation of dbup and dbdown
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parents:
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|
1993 symbol_table *inst = get_instance (xcurrent_scope); |
7336 | 1994 |
1995 return inst ? inst->do_glob (pattern, true) : std::list<symbol_record> (); | |
1996 } | |
1997 | |
7779
791231dac333
Add regexp matching to Fwho and Fclear
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parents:
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diff
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|
1998 static std::list<symbol_record> regexp_variables (const std::string& pattern) |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
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diff
changeset
|
1999 { |
791231dac333
Add regexp matching to Fwho and Fclear
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parents:
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changeset
|
2000 symbol_table *inst = get_instance (xcurrent_scope); |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2001 |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2002 return inst ? inst->do_regexp (pattern, true) : std::list<symbol_record> (); |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2003 } |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2004 |
7336 | 2005 static std::list<symbol_record> |
7752
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2006 glob_global_variables (const std::string& pattern) |
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2007 { |
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
2008 std::list<symbol_record> retval; |
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2009 |
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
2010 glob_match pat (pattern); |
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
2011 |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2012 for (global_table_const_iterator p = global_table.begin (); |
10313 | 2013 p != global_table.end (); p++) |
7752
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
2014 { |
10313 | 2015 // We generate a list of symbol_record objects so that |
2016 // the results from glob_variables and glob_global_variables | |
2017 // may be handled the same way. | |
2018 | |
2019 if (pat.match (p->first)) | |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2020 retval.push_back (symbol_record (xglobal_scope, |
14544
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2021 p->first, p->second, |
10313 | 2022 symbol_record::global)); |
7752
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2023 } |
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
2024 |
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
2025 return retval; |
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
2026 } |
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
2027 |
7779
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2028 static std::list<symbol_record> |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2029 regexp_global_variables (const std::string& pattern) |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2030 { |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2031 std::list<symbol_record> retval; |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2032 |
14024
fc9f204faea0
refactor regexp (bug #34440)
John W. Eaton <jwe@octave.org>
parents:
13985
diff
changeset
|
2033 ::regexp pat (pattern); |
7779
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2034 |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2035 for (global_table_const_iterator p = global_table.begin (); |
10313 | 2036 p != global_table.end (); p++) |
7779
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2037 { |
10313 | 2038 // We generate a list of symbol_record objects so that |
2039 // the results from regexp_variables and regexp_global_variables | |
2040 // may be handled the same way. | |
2041 | |
14024
fc9f204faea0
refactor regexp (bug #34440)
John W. Eaton <jwe@octave.org>
parents:
13985
diff
changeset
|
2042 if (pat.is_match (p->first)) |
14544
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2043 retval.push_back (symbol_record (xglobal_scope, |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2044 p->first, p->second, |
10313 | 2045 symbol_record::global)); |
7779
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2046 } |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2047 |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2048 return retval; |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2049 } |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2050 |
7752
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
2051 static std::list<symbol_record> glob_variables (const string_vector& patterns) |
7336 | 2052 { |
2053 std::list<symbol_record> retval; | |
2054 | |
20267
a9574e3c6e9e
Deprecate Array::length() and Sparse::length() in favour of ::numel().
Carnë Draug <carandraug@octave.org>
parents:
20242
diff
changeset
|
2055 size_t len = patterns.numel (); |
8 | 2056 |
7336 | 2057 for (size_t i = 0; i < len; i++) |
2058 { | |
10313 | 2059 std::list<symbol_record> tmp = glob_variables (patterns[i]); |
2060 | |
2061 retval.insert (retval.begin (), tmp.begin (), tmp.end ()); | |
7336 | 2062 } |
2063 | |
2064 return retval; | |
2065 } | |
2066 | |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11584
diff
changeset
|
2067 static std::list<symbol_record> regexp_variables |
7779
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2068 (const string_vector& patterns) |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2069 { |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2070 std::list<symbol_record> retval; |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2071 |
20267
a9574e3c6e9e
Deprecate Array::length() and Sparse::length() in favour of ::numel().
Carnë Draug <carandraug@octave.org>
parents:
20242
diff
changeset
|
2072 size_t len = patterns.numel (); |
7779
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
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diff
changeset
|
2073 |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2074 for (size_t i = 0; i < len; i++) |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2075 { |
10313 | 2076 std::list<symbol_record> tmp = regexp_variables (patterns[i]); |
2077 | |
2078 retval.insert (retval.begin (), tmp.begin (), tmp.end ()); | |
7779
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
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diff
changeset
|
2079 } |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2080 |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2081 return retval; |
791231dac333
Add regexp matching to Fwho and Fclear
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parents:
7767
diff
changeset
|
2082 } |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2083 |
7336 | 2084 static std::list<std::string> user_function_names (void) |
2085 { | |
2086 std::list<std::string> retval; | |
2087 | |
2088 for (fcn_table_iterator p = fcn_table.begin (); | |
10313 | 2089 p != fcn_table.end (); p++) |
7336 | 2090 { |
10313 | 2091 if (p->second.is_user_function_defined ()) |
2092 retval.push_back (p->first); | |
7336 | 2093 } |
2094 | |
2095 if (! retval.empty ()) | |
2096 retval.sort (); | |
2097 | |
2098 return retval; | |
2099 } | |
3011 | 2100 |
7752
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initial implementation of dbup and dbdown
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changeset
|
2101 static std::list<std::string> global_variable_names (void) |
7336 | 2102 { |
7752
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2103 std::list<std::string> retval; |
40c428ea3408
initial implementation of dbup and dbdown
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diff
changeset
|
2104 |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
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changeset
|
2105 for (global_table_const_iterator p = global_table.begin (); |
10313 | 2106 p != global_table.end (); p++) |
7752
40c428ea3408
initial implementation of dbup and dbdown
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parents:
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diff
changeset
|
2107 retval.push_back (p->first); |
40c428ea3408
initial implementation of dbup and dbdown
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diff
changeset
|
2108 |
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
2109 retval.sort (); |
40c428ea3408
initial implementation of dbup and dbdown
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parents:
7489
diff
changeset
|
2110 |
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
2111 return retval; |
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
2112 } |
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
2113 |
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
2114 static std::list<std::string> top_level_variable_names (void) |
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
2115 { |
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
2116 symbol_table *inst = get_instance (xtop_scope); |
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
2117 |
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
2118 return inst ? inst->do_variable_names () : std::list<std::string> (); |
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
2119 } |
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
2120 |
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
2121 static std::list<std::string> variable_names (void) |
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
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7489
diff
changeset
|
2122 { |
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
2123 symbol_table *inst = get_instance (xcurrent_scope); |
7336 | 2124 |
2125 return inst ? inst->do_variable_names () : std::list<std::string> (); | |
2126 } | |
2127 | |
2128 static std::list<std::string> built_in_function_names (void) | |
2129 { | |
2130 std::list<std::string> retval; | |
2131 | |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2132 for (fcn_table_const_iterator p = fcn_table.begin (); |
10313 | 2133 p != fcn_table.end (); p++) |
7336 | 2134 { |
10313 | 2135 octave_value fcn = p->second.find_built_in_function (); |
2136 | |
2137 if (fcn.is_defined ()) | |
2138 retval.push_back (p->first); | |
7336 | 2139 } |
2140 | |
2141 if (! retval.empty ()) | |
2142 retval.sort (); | |
220 | 2143 |
7336 | 2144 return retval; |
2145 } | |
2146 | |
12911
d6151d774283
make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents:
12130
diff
changeset
|
2147 static std::list<std::string> cmdline_function_names (void) |
d6151d774283
make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents:
12130
diff
changeset
|
2148 { |
d6151d774283
make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents:
12130
diff
changeset
|
2149 std::list<std::string> retval; |
d6151d774283
make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents:
12130
diff
changeset
|
2150 |
d6151d774283
make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents:
12130
diff
changeset
|
2151 for (fcn_table_const_iterator p = fcn_table.begin (); |
d6151d774283
make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents:
12130
diff
changeset
|
2152 p != fcn_table.end (); p++) |
d6151d774283
make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents:
12130
diff
changeset
|
2153 { |
d6151d774283
make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents:
12130
diff
changeset
|
2154 octave_value fcn = p->second.find_cmdline_function (); |
d6151d774283
make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents:
12130
diff
changeset
|
2155 |
d6151d774283
make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents:
12130
diff
changeset
|
2156 if (fcn.is_defined ()) |
d6151d774283
make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents:
12130
diff
changeset
|
2157 retval.push_back (p->first); |
d6151d774283
make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents:
12130
diff
changeset
|
2158 } |
d6151d774283
make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents:
12130
diff
changeset
|
2159 |
d6151d774283
make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents:
12130
diff
changeset
|
2160 if (! retval.empty ()) |
d6151d774283
make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents:
12130
diff
changeset
|
2161 retval.sort (); |
d6151d774283
make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents:
12130
diff
changeset
|
2162 |
d6151d774283
make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents:
12130
diff
changeset
|
2163 return retval; |
d6151d774283
make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents:
12130
diff
changeset
|
2164 } |
d6151d774283
make completion work for command-line functions
John W. Eaton <jwe@octave.org>
parents:
12130
diff
changeset
|
2165 |
7752
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
2166 static bool is_local_variable (const std::string& name) |
7336 | 2167 { |
7752
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
2168 if (xcurrent_scope == xglobal_scope) |
7336 | 2169 return false; |
2170 else | |
2171 { | |
10313 | 2172 symbol_table *inst = get_instance (xcurrent_scope); |
2173 | |
2174 return inst ? inst->do_is_local_variable (name) : false; | |
7336 | 2175 } |
2176 } | |
5861 | 2177 |
7752
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
2178 static bool is_global (const std::string& name) |
7336 | 2179 { |
7752
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
2180 if (xcurrent_scope == xglobal_scope) |
7336 | 2181 return true; |
2182 else | |
2183 { | |
10313 | 2184 symbol_table *inst = get_instance (xcurrent_scope); |
2185 | |
2186 return inst ? inst->do_is_global (name) : false; | |
7336 | 2187 } |
2188 } | |
3011 | 2189 |
16468
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
2190 static std::list<workspace_element> workspace_info (void) |
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
2191 { |
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
2192 symbol_table *inst = get_instance (xcurrent_scope); |
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
2193 |
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
2194 return inst |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2195 ? inst->do_workspace_info () : std::list<workspace_element> (); |
16468
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
2196 } |
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
2197 |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2198 static void dump (std::ostream& os, scope_id scope = xcurrent_scope); |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2199 |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2200 static void dump_global (std::ostream& os); |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2201 |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2202 static void dump_functions (std::ostream& os); |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2203 |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2204 static void cache_name (scope_id scope, const std::string& name) |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2205 { |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2206 symbol_table *inst = get_instance (scope, false); |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2207 |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2208 if (inst) |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2209 inst->do_cache_name (name); |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2210 } |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2211 |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2212 static void lock_subfunctions (scope_id scope = xcurrent_scope) |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2213 { |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2214 for (fcn_table_iterator p = fcn_table.begin (); |
10313 | 2215 p != fcn_table.end (); p++) |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2216 p->second.lock_subfunction (scope); |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11584
diff
changeset
|
2217 } |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2218 |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2219 static void unlock_subfunctions (scope_id scope = xcurrent_scope) |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2220 { |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2221 for (fcn_table_iterator p = fcn_table.begin (); |
10313 | 2222 p != fcn_table.end (); p++) |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2223 p->second.unlock_subfunction (scope); |
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11584
diff
changeset
|
2224 } |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2225 |
16596
645672f1c873
handle setting breakpoints in subfunctions in GUI editor
John W. Eaton <jwe@octave.org>
parents:
16502
diff
changeset
|
2226 static std::map<std::string, octave_value> |
645672f1c873
handle setting breakpoints in subfunctions in GUI editor
John W. Eaton <jwe@octave.org>
parents:
16502
diff
changeset
|
2227 subfunctions_defined_in_scope (scope_id scope = xcurrent_scope) |
645672f1c873
handle setting breakpoints in subfunctions in GUI editor
John W. Eaton <jwe@octave.org>
parents:
16502
diff
changeset
|
2228 { |
645672f1c873
handle setting breakpoints in subfunctions in GUI editor
John W. Eaton <jwe@octave.org>
parents:
16502
diff
changeset
|
2229 std::map<std::string, octave_value> retval; |
645672f1c873
handle setting breakpoints in subfunctions in GUI editor
John W. Eaton <jwe@octave.org>
parents:
16502
diff
changeset
|
2230 |
645672f1c873
handle setting breakpoints in subfunctions in GUI editor
John W. Eaton <jwe@octave.org>
parents:
16502
diff
changeset
|
2231 for (fcn_table_const_iterator p = fcn_table.begin (); |
645672f1c873
handle setting breakpoints in subfunctions in GUI editor
John W. Eaton <jwe@octave.org>
parents:
16502
diff
changeset
|
2232 p != fcn_table.end (); p++) |
645672f1c873
handle setting breakpoints in subfunctions in GUI editor
John W. Eaton <jwe@octave.org>
parents:
16502
diff
changeset
|
2233 { |
645672f1c873
handle setting breakpoints in subfunctions in GUI editor
John W. Eaton <jwe@octave.org>
parents:
16502
diff
changeset
|
2234 std::pair<std::string, octave_value> tmp |
645672f1c873
handle setting breakpoints in subfunctions in GUI editor
John W. Eaton <jwe@octave.org>
parents:
16502
diff
changeset
|
2235 = p->second.subfunction_defined_in_scope (scope); |
645672f1c873
handle setting breakpoints in subfunctions in GUI editor
John W. Eaton <jwe@octave.org>
parents:
16502
diff
changeset
|
2236 |
645672f1c873
handle setting breakpoints in subfunctions in GUI editor
John W. Eaton <jwe@octave.org>
parents:
16502
diff
changeset
|
2237 std::string nm = tmp.first; |
645672f1c873
handle setting breakpoints in subfunctions in GUI editor
John W. Eaton <jwe@octave.org>
parents:
16502
diff
changeset
|
2238 |
645672f1c873
handle setting breakpoints in subfunctions in GUI editor
John W. Eaton <jwe@octave.org>
parents:
16502
diff
changeset
|
2239 if (! nm.empty ()) |
645672f1c873
handle setting breakpoints in subfunctions in GUI editor
John W. Eaton <jwe@octave.org>
parents:
16502
diff
changeset
|
2240 retval[nm] = tmp.second; |
645672f1c873
handle setting breakpoints in subfunctions in GUI editor
John W. Eaton <jwe@octave.org>
parents:
16502
diff
changeset
|
2241 } |
645672f1c873
handle setting breakpoints in subfunctions in GUI editor
John W. Eaton <jwe@octave.org>
parents:
16502
diff
changeset
|
2242 |
645672f1c873
handle setting breakpoints in subfunctions in GUI editor
John W. Eaton <jwe@octave.org>
parents:
16502
diff
changeset
|
2243 return retval; |
645672f1c873
handle setting breakpoints in subfunctions in GUI editor
John W. Eaton <jwe@octave.org>
parents:
16502
diff
changeset
|
2244 } |
645672f1c873
handle setting breakpoints in subfunctions in GUI editor
John W. Eaton <jwe@octave.org>
parents:
16502
diff
changeset
|
2245 |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2246 static void free_scope (scope_id scope) |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2247 { |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2248 if (scope == xglobal_scope || scope == xtop_scope) |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2249 error ("can't free global or top-level scopes!"); |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2250 else |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2251 symbol_table::scope_id_cache::free (scope); |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2252 } |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2253 |
8819
96d87674b818
also stash directory name for subfunctions
John W. Eaton <jwe@octave.org>
parents:
8691
diff
changeset
|
2254 static void stash_dir_name_for_subfunctions (scope_id scope, |
10313 | 2255 const std::string& dir_name); |
8819
96d87674b818
also stash directory name for subfunctions
John W. Eaton <jwe@octave.org>
parents:
8691
diff
changeset
|
2256 |
9581
3d0d2bda3a0f
fix previous change, avoid duplicate loads of methods in descendant classes
Jaroslav Hajek <highegg@gmail.com>
parents:
9509
diff
changeset
|
2257 static void add_to_parent_map (const std::string& classname, |
10313 | 2258 const std::list<std::string>& parent_list) |
9581
3d0d2bda3a0f
fix previous change, avoid duplicate loads of methods in descendant classes
Jaroslav Hajek <highegg@gmail.com>
parents:
9509
diff
changeset
|
2259 { |
3d0d2bda3a0f
fix previous change, avoid duplicate loads of methods in descendant classes
Jaroslav Hajek <highegg@gmail.com>
parents:
9509
diff
changeset
|
2260 parent_map[classname] = parent_list; |
3d0d2bda3a0f
fix previous change, avoid duplicate loads of methods in descendant classes
Jaroslav Hajek <highegg@gmail.com>
parents:
9509
diff
changeset
|
2261 } |
3d0d2bda3a0f
fix previous change, avoid duplicate loads of methods in descendant classes
Jaroslav Hajek <highegg@gmail.com>
parents:
9509
diff
changeset
|
2262 |
11238
1783b360976f
also consider parent classes when checking if class methods are out of date
John W. Eaton <jwe@octave.org>
parents:
10633
diff
changeset
|
2263 static std::list<std::string> |
1783b360976f
also consider parent classes when checking if class methods are out of date
John W. Eaton <jwe@octave.org>
parents:
10633
diff
changeset
|
2264 parent_classes (const std::string& dispatch_type) |
1783b360976f
also consider parent classes when checking if class methods are out of date
John W. Eaton <jwe@octave.org>
parents:
10633
diff
changeset
|
2265 { |
1783b360976f
also consider parent classes when checking if class methods are out of date
John W. Eaton <jwe@octave.org>
parents:
10633
diff
changeset
|
2266 std::list<std::string> retval; |
1783b360976f
also consider parent classes when checking if class methods are out of date
John W. Eaton <jwe@octave.org>
parents:
10633
diff
changeset
|
2267 |
1783b360976f
also consider parent classes when checking if class methods are out of date
John W. Eaton <jwe@octave.org>
parents:
10633
diff
changeset
|
2268 const_parent_map_iterator it = parent_map.find (dispatch_type); |
1783b360976f
also consider parent classes when checking if class methods are out of date
John W. Eaton <jwe@octave.org>
parents:
10633
diff
changeset
|
2269 |
1783b360976f
also consider parent classes when checking if class methods are out of date
John W. Eaton <jwe@octave.org>
parents:
10633
diff
changeset
|
2270 if (it != parent_map.end ()) |
1783b360976f
also consider parent classes when checking if class methods are out of date
John W. Eaton <jwe@octave.org>
parents:
10633
diff
changeset
|
2271 retval = it->second; |
1783b360976f
also consider parent classes when checking if class methods are out of date
John W. Eaton <jwe@octave.org>
parents:
10633
diff
changeset
|
2272 |
12130
3229572cbe23
symbol_table::parent_classes: also add parents of parents to the list
John W. Eaton <jwe@octave.org>
parents:
12122
diff
changeset
|
2273 for (std::list<std::string>::const_iterator lit = retval.begin (); |
3229572cbe23
symbol_table::parent_classes: also add parents of parents to the list
John W. Eaton <jwe@octave.org>
parents:
12122
diff
changeset
|
2274 lit != retval.end (); lit++) |
3229572cbe23
symbol_table::parent_classes: also add parents of parents to the list
John W. Eaton <jwe@octave.org>
parents:
12122
diff
changeset
|
2275 { |
3229572cbe23
symbol_table::parent_classes: also add parents of parents to the list
John W. Eaton <jwe@octave.org>
parents:
12122
diff
changeset
|
2276 // Search for parents of parents and append them to the list. |
3229572cbe23
symbol_table::parent_classes: also add parents of parents to the list
John W. Eaton <jwe@octave.org>
parents:
12122
diff
changeset
|
2277 |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2278 // FIXME: should we worry about a circular inheritance graph? |
12130
3229572cbe23
symbol_table::parent_classes: also add parents of parents to the list
John W. Eaton <jwe@octave.org>
parents:
12122
diff
changeset
|
2279 |
3229572cbe23
symbol_table::parent_classes: also add parents of parents to the list
John W. Eaton <jwe@octave.org>
parents:
12122
diff
changeset
|
2280 std::list<std::string> parents = parent_classes (*lit); |
3229572cbe23
symbol_table::parent_classes: also add parents of parents to the list
John W. Eaton <jwe@octave.org>
parents:
12122
diff
changeset
|
2281 |
3229572cbe23
symbol_table::parent_classes: also add parents of parents to the list
John W. Eaton <jwe@octave.org>
parents:
12122
diff
changeset
|
2282 if (! parents.empty ()) |
3229572cbe23
symbol_table::parent_classes: also add parents of parents to the list
John W. Eaton <jwe@octave.org>
parents:
12122
diff
changeset
|
2283 retval.insert (retval.end (), parents.begin (), parents.end ()); |
3229572cbe23
symbol_table::parent_classes: also add parents of parents to the list
John W. Eaton <jwe@octave.org>
parents:
12122
diff
changeset
|
2284 } |
3229572cbe23
symbol_table::parent_classes: also add parents of parents to the list
John W. Eaton <jwe@octave.org>
parents:
12122
diff
changeset
|
2285 |
11238
1783b360976f
also consider parent classes when checking if class methods are out of date
John W. Eaton <jwe@octave.org>
parents:
10633
diff
changeset
|
2286 return retval; |
1783b360976f
also consider parent classes when checking if class methods are out of date
John W. Eaton <jwe@octave.org>
parents:
10633
diff
changeset
|
2287 } |
1783b360976f
also consider parent classes when checking if class methods are out of date
John W. Eaton <jwe@octave.org>
parents:
10633
diff
changeset
|
2288 |
9639
8d79f36ebdde
store scope->function pointer
Jaroslav Hajek <highegg@gmail.com>
parents:
9581
diff
changeset
|
2289 static octave_user_function *get_curr_fcn (scope_id scope = xcurrent_scope) |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2290 { |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2291 symbol_table *inst = get_instance (scope); |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2292 return inst->curr_fcn; |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2293 } |
9639
8d79f36ebdde
store scope->function pointer
Jaroslav Hajek <highegg@gmail.com>
parents:
9581
diff
changeset
|
2294 |
8d79f36ebdde
store scope->function pointer
Jaroslav Hajek <highegg@gmail.com>
parents:
9581
diff
changeset
|
2295 static void set_curr_fcn (octave_user_function *curr_fcn, |
8d79f36ebdde
store scope->function pointer
Jaroslav Hajek <highegg@gmail.com>
parents:
9581
diff
changeset
|
2296 scope_id scope = xcurrent_scope) |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2297 { |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2298 assert (scope != xtop_scope && scope != xglobal_scope); |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2299 symbol_table *inst = get_instance (scope); |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2300 // FIXME: normally, functions should not usurp each other's scope. |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2301 // If for any incredible reason this is needed, call |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2302 // set_user_function (0, scope) first. This may cause problems with |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2303 // nested functions, as the curr_fcn of symbol_records must be updated. |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2304 assert (inst->curr_fcn == 0 || curr_fcn == 0); |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2305 inst->curr_fcn = curr_fcn; |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2306 } |
9639
8d79f36ebdde
store scope->function pointer
Jaroslav Hajek <highegg@gmail.com>
parents:
9581
diff
changeset
|
2307 |
9981
692ab4eaf965
clean up top-level variables when exiting Octave
Jaroslav Hajek <highegg@gmail.com>
parents:
9958
diff
changeset
|
2308 static void cleanup (void); |
692ab4eaf965
clean up top-level variables when exiting Octave
Jaroslav Hajek <highegg@gmail.com>
parents:
9958
diff
changeset
|
2309 |
8 | 2310 private: |
2311 | |
12122
f4689107dd8c
Explicitly disallow copying in some classes.
Pascal Dupuis <Pascal.Dupuis@uclouvain.be>
parents:
11586
diff
changeset
|
2312 // No copying! |
f4689107dd8c
Explicitly disallow copying in some classes.
Pascal Dupuis <Pascal.Dupuis@uclouvain.be>
parents:
11586
diff
changeset
|
2313 |
f4689107dd8c
Explicitly disallow copying in some classes.
Pascal Dupuis <Pascal.Dupuis@uclouvain.be>
parents:
11586
diff
changeset
|
2314 symbol_table (const symbol_table&); |
f4689107dd8c
Explicitly disallow copying in some classes.
Pascal Dupuis <Pascal.Dupuis@uclouvain.be>
parents:
11586
diff
changeset
|
2315 |
f4689107dd8c
Explicitly disallow copying in some classes.
Pascal Dupuis <Pascal.Dupuis@uclouvain.be>
parents:
11586
diff
changeset
|
2316 symbol_table& operator = (const symbol_table&); |
f4689107dd8c
Explicitly disallow copying in some classes.
Pascal Dupuis <Pascal.Dupuis@uclouvain.be>
parents:
11586
diff
changeset
|
2317 |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2318 typedef std::map<std::string, symbol_record>::const_iterator |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
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17744
diff
changeset
|
2319 table_const_iterator; |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2320 typedef std::map<std::string, symbol_record>::iterator |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2321 table_iterator; |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2322 |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2323 typedef std::map<std::string, octave_value>::const_iterator |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2324 global_table_const_iterator; |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2325 typedef std::map<std::string, octave_value>::iterator |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2326 global_table_iterator; |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2327 |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2328 typedef std::map<std::string, octave_value>::const_iterator |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2329 persistent_table_const_iterator; |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2330 typedef std::map<std::string, octave_value>::iterator |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2331 persistent_table_iterator; |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2332 |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2333 typedef std::map<scope_id, symbol_table*>::const_iterator |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2334 all_instances_const_iterator; |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2335 typedef std::map<scope_id, symbol_table*>::iterator |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2336 all_instances_iterator; |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2337 |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2338 typedef std::map<std::string, fcn_info>::const_iterator |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2339 fcn_table_const_iterator; |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2340 typedef std::map<std::string, fcn_info>::iterator |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2341 fcn_table_iterator; |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2342 |
14544
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2343 // The scope of this symbol table. |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2344 scope_id my_scope; |
7336 | 2345 |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2346 // Name for this table (usually the file name of the function |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2347 // corresponding to the scope); |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2348 std::string table_name; |
7336 | 2349 |
2350 // Map from symbol names to symbol info. | |
2351 std::map<std::string, symbol_record> table; | |
2352 | |
14544
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2353 // Child nested functions. |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2354 std::vector<symbol_table*> nest_children; |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2355 |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2356 // Parent nested function (may be null). |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2357 symbol_table *nest_parent; |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2358 |
9639
8d79f36ebdde
store scope->function pointer
Jaroslav Hajek <highegg@gmail.com>
parents:
9581
diff
changeset
|
2359 // The associated user code (may be null). |
8d79f36ebdde
store scope->function pointer
Jaroslav Hajek <highegg@gmail.com>
parents:
9581
diff
changeset
|
2360 octave_user_function *curr_fcn; |
8d79f36ebdde
store scope->function pointer
Jaroslav Hajek <highegg@gmail.com>
parents:
9581
diff
changeset
|
2361 |
15236
44d6ffdf9479
Disallow new variables in nested functions (bug #36271)
Max Brister <max@2bass.com>
parents:
15195
diff
changeset
|
2362 // If true then no variables can be added. |
44d6ffdf9479
Disallow new variables in nested functions (bug #36271)
Max Brister <max@2bass.com>
parents:
15195
diff
changeset
|
2363 bool static_workspace; |
44d6ffdf9479
Disallow new variables in nested functions (bug #36271)
Max Brister <max@2bass.com>
parents:
15195
diff
changeset
|
2364 |
7752
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
2365 // Map from names of global variables to values. |
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
2366 static std::map<std::string, octave_value> global_table; |
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
2367 |
7336 | 2368 // Map from names of persistent variables to values. |
2369 std::map<std::string, octave_value> persistent_table; | |
2370 | |
2371 // Pointer to symbol table for current scope (variables only). | |
2372 static symbol_table *instance; | |
3011 | 2373 |
7336 | 2374 // Map from scope id to symbol table instances. |
2375 static std::map<scope_id, symbol_table*> all_instances; | |
2376 | |
2377 // Map from function names to function info (subfunctions, private | |
2378 // functions, class constructors, class methods, etc.) | |
2379 static std::map<std::string, fcn_info> fcn_table; | |
2380 | |
7972
5bf4e2c13ed8
make superiorto and inferiorto work
John W. Eaton <jwe@octave.org>
parents:
7901
diff
changeset
|
2381 // Mape from class names to set of classes that have lower |
5bf4e2c13ed8
make superiorto and inferiorto work
John W. Eaton <jwe@octave.org>
parents:
7901
diff
changeset
|
2382 // precedence. |
5bf4e2c13ed8
make superiorto and inferiorto work
John W. Eaton <jwe@octave.org>
parents:
7901
diff
changeset
|
2383 static std::map<std::string, std::set<std::string> > class_precedence_table; |
5bf4e2c13ed8
make superiorto and inferiorto work
John W. Eaton <jwe@octave.org>
parents:
7901
diff
changeset
|
2384 |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2385 typedef std::map<std::string, std::set<std::string> >::const_iterator |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2386 class_precedence_table_const_iterator; |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2387 typedef std::map<std::string, std::set<std::string> >::iterator |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2388 class_precedence_table_iterator; |
7972
5bf4e2c13ed8
make superiorto and inferiorto work
John W. Eaton <jwe@octave.org>
parents:
7901
diff
changeset
|
2389 |
9581
3d0d2bda3a0f
fix previous change, avoid duplicate loads of methods in descendant classes
Jaroslav Hajek <highegg@gmail.com>
parents:
9509
diff
changeset
|
2390 // Map from class names to parent class names. |
3d0d2bda3a0f
fix previous change, avoid duplicate loads of methods in descendant classes
Jaroslav Hajek <highegg@gmail.com>
parents:
9509
diff
changeset
|
2391 static std::map<std::string, std::list<std::string> > parent_map; |
3d0d2bda3a0f
fix previous change, avoid duplicate loads of methods in descendant classes
Jaroslav Hajek <highegg@gmail.com>
parents:
9509
diff
changeset
|
2392 |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2393 typedef std::map<std::string, std::list<std::string> >::const_iterator |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2394 const_parent_map_iterator; |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2395 typedef std::map<std::string, std::list<std::string> >::iterator |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2396 parent_map_iterator; |
9581
3d0d2bda3a0f
fix previous change, avoid duplicate loads of methods in descendant classes
Jaroslav Hajek <highegg@gmail.com>
parents:
9509
diff
changeset
|
2397 |
7336 | 2398 static const scope_id xglobal_scope; |
2399 static const scope_id xtop_scope; | |
2400 | |
2401 static scope_id xcurrent_scope; | |
2402 | |
7752
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
2403 static context_id xcurrent_context; |
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
2404 |
14544
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2405 static const context_id xdefault_context = static_cast<context_id> (-1); |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2406 |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2407 symbol_table (scope_id scope) |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2408 : my_scope (scope), table_name (), table (), nest_children (), |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2409 nest_parent (0), curr_fcn (0), static_workspace (false), |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2410 persistent_table () { } |
7336 | 2411 |
2412 ~symbol_table (void) { } | |
3011 | 2413 |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2414 static symbol_table *get_instance (scope_id scope, bool create = true) |
7336 | 2415 { |
2416 symbol_table *retval = 0; | |
2417 | |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2418 bool ok = true; |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2419 |
7752
40c428ea3408
initial implementation of dbup and dbdown
John W. Eaton <jwe@octave.org>
parents:
7489
diff
changeset
|
2420 if (scope != xglobal_scope) |
7336 | 2421 { |
10313 | 2422 if (scope == xcurrent_scope) |
2423 { | |
2424 if (! instance && create) | |
2425 { | |
14544
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2426 symbol_table *inst = new symbol_table (scope); |
10313 | 2427 |
2428 if (inst) | |
2429 { | |
2430 all_instances[scope] = instance = inst; | |
2431 | |
2432 if (scope == xtop_scope) | |
2433 instance->do_cache_name ("top-level"); | |
2434 } | |
2435 } | |
2436 | |
2437 if (! instance) | |
2438 ok = false; | |
2439 | |
2440 retval = instance; | |
2441 } | |
2442 else | |
2443 { | |
2444 all_instances_iterator p = all_instances.find (scope); | |
2445 | |
2446 if (p == all_instances.end ()) | |
2447 { | |
2448 if (create) | |
2449 { | |
14544
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2450 retval = new symbol_table (scope); |
10313 | 2451 |
2452 if (retval) | |
2453 all_instances[scope] = retval; | |
2454 else | |
2455 ok = false; | |
2456 } | |
2457 else | |
2458 ok = false; | |
2459 } | |
2460 else | |
2461 retval = p->second; | |
2462 } | |
7336 | 2463 } |
2464 | |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2465 if (! ok) |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2466 error ("unable to %s symbol_table object for scope %d!", |
10313 | 2467 create ? "create" : "find", scope); |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
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7753
diff
changeset
|
2468 |
7336 | 2469 return retval; |
2470 } | |
2471 | |
14544
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2472 void add_nest_child (symbol_table& st) |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2473 { |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2474 assert (!st.nest_parent); |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2475 nest_children.push_back (&st); |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2476 st.nest_parent = this; |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2477 } |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2478 |
7336 | 2479 void insert_symbol_record (const symbol_record& sr) |
2480 { | |
2481 table[sr.name ()] = sr; | |
2482 } | |
4238 | 2483 |
4913 | 2484 void |
7336 | 2485 do_dup_scope (symbol_table& new_symbol_table) const |
2486 { | |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2487 for (table_const_iterator p = table.begin (); p != table.end (); p++) |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2488 new_symbol_table.insert_symbol_record (p->second.dup (new_symbol_table |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2489 .my_scope)); |
7336 | 2490 } |
2491 | |
2492 symbol_record do_find_symbol (const std::string& name) | |
2493 { | |
2494 table_iterator p = table.find (name); | |
2495 | |
2496 if (p == table.end ()) | |
2497 return do_insert (name); | |
2498 else | |
2499 return p->second; | |
2500 } | |
2501 | |
8906
ab87d08d9a1b
improve symbol inheritance for anonymous functions
John W. Eaton <jwe@octave.org>
parents:
8884
diff
changeset
|
2502 void do_inherit (symbol_table& donor_table, context_id donor_context) |
7336 | 2503 { |
8906
ab87d08d9a1b
improve symbol inheritance for anonymous functions
John W. Eaton <jwe@octave.org>
parents:
8884
diff
changeset
|
2504 for (table_iterator p = table.begin (); p != table.end (); p++) |
7336 | 2505 { |
10313 | 2506 symbol_record& sr = p->second; |
2507 | |
2508 if (! (sr.is_automatic () || sr.is_formal ())) | |
2509 { | |
2510 std::string nm = sr.name (); | |
2511 | |
2512 if (nm != "__retval__") | |
2513 { | |
2514 octave_value val = donor_table.do_varval (nm, donor_context); | |
2515 | |
2516 if (val.is_defined ()) | |
2517 { | |
16442
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
2518 sr.assign (val, 0); |
10313 | 2519 |
2520 sr.mark_inherited (); | |
2521 } | |
2522 } | |
2523 } | |
7336 | 2524 } |
2525 } | |
2526 | |
9413
5cd879a0d8c4
speed-up function call by caching its name lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
9409
diff
changeset
|
2527 static fcn_info *get_fcn_info (const std::string& name) |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2528 { |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2529 fcn_table_iterator p = fcn_table.find (name); |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2530 return p != fcn_table.end () ? &p->second : 0; |
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2531 } |
9413
5cd879a0d8c4
speed-up function call by caching its name lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
9409
diff
changeset
|
2532 |
7336 | 2533 octave_value |
9445
c5f03874ea2a
simplify symbol_table::find and associated functions
Jaroslav Hajek <highegg@gmail.com>
parents:
9444
diff
changeset
|
2534 do_find (const std::string& name, const octave_value_list& args, |
9463
d34baf412786
support non-local function lookups in str2func
Jaroslav Hajek <highegg@gmail.com>
parents:
9450
diff
changeset
|
2535 bool skip_variables, bool local_funcs); |
7336 | 2536 |
9444
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
2537 octave_value do_builtin_find (const std::string& name); |
0c785ad961fa
improve behavior of builtin
John W. Eaton <jwe@octave.org>
parents:
9443
diff
changeset
|
2538 |
15236
44d6ffdf9479
Disallow new variables in nested functions (bug #36271)
Max Brister <max@2bass.com>
parents:
15195
diff
changeset
|
2539 symbol_record& do_insert (const std::string& name, bool force_add = false) |
7336 | 2540 { |
2541 table_iterator p = table.find (name); | |
2542 | |
14544
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2543 if (p == table.end ()) |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2544 { |
15236
44d6ffdf9479
Disallow new variables in nested functions (bug #36271)
Max Brister <max@2bass.com>
parents:
15195
diff
changeset
|
2545 symbol_record ret (my_scope, name); |
44d6ffdf9479
Disallow new variables in nested functions (bug #36271)
Max Brister <max@2bass.com>
parents:
15195
diff
changeset
|
2546 |
44d6ffdf9479
Disallow new variables in nested functions (bug #36271)
Max Brister <max@2bass.com>
parents:
15195
diff
changeset
|
2547 if (nest_parent && nest_parent->look_nonlocal (name, ret)) |
44d6ffdf9479
Disallow new variables in nested functions (bug #36271)
Max Brister <max@2bass.com>
parents:
15195
diff
changeset
|
2548 return table[name] = ret; |
14544
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2549 else |
15236
44d6ffdf9479
Disallow new variables in nested functions (bug #36271)
Max Brister <max@2bass.com>
parents:
15195
diff
changeset
|
2550 { |
44d6ffdf9479
Disallow new variables in nested functions (bug #36271)
Max Brister <max@2bass.com>
parents:
15195
diff
changeset
|
2551 if (static_workspace && ! force_add) |
44d6ffdf9479
Disallow new variables in nested functions (bug #36271)
Max Brister <max@2bass.com>
parents:
15195
diff
changeset
|
2552 ret.mark_added_static (); |
44d6ffdf9479
Disallow new variables in nested functions (bug #36271)
Max Brister <max@2bass.com>
parents:
15195
diff
changeset
|
2553 |
44d6ffdf9479
Disallow new variables in nested functions (bug #36271)
Max Brister <max@2bass.com>
parents:
15195
diff
changeset
|
2554 return table[name] = ret; |
44d6ffdf9479
Disallow new variables in nested functions (bug #36271)
Max Brister <max@2bass.com>
parents:
15195
diff
changeset
|
2555 } |
14544
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2556 } |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2557 else |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2558 return p->second; |
7336 | 2559 } |
2560 | |
16502
45ae1038ee89
allow renaming of variables in workspace viewer
John W. Eaton <jwe@octave.org>
parents:
16468
diff
changeset
|
2561 void do_rename (const std::string& old_name, const std::string& new_name) |
45ae1038ee89
allow renaming of variables in workspace viewer
John W. Eaton <jwe@octave.org>
parents:
16468
diff
changeset
|
2562 { |
45ae1038ee89
allow renaming of variables in workspace viewer
John W. Eaton <jwe@octave.org>
parents:
16468
diff
changeset
|
2563 table_iterator p = table.find (old_name); |
45ae1038ee89
allow renaming of variables in workspace viewer
John W. Eaton <jwe@octave.org>
parents:
16468
diff
changeset
|
2564 |
45ae1038ee89
allow renaming of variables in workspace viewer
John W. Eaton <jwe@octave.org>
parents:
16468
diff
changeset
|
2565 if (p != table.end ()) |
45ae1038ee89
allow renaming of variables in workspace viewer
John W. Eaton <jwe@octave.org>
parents:
16468
diff
changeset
|
2566 { |
45ae1038ee89
allow renaming of variables in workspace viewer
John W. Eaton <jwe@octave.org>
parents:
16468
diff
changeset
|
2567 symbol_record sr = p->second; |
45ae1038ee89
allow renaming of variables in workspace viewer
John W. Eaton <jwe@octave.org>
parents:
16468
diff
changeset
|
2568 |
45ae1038ee89
allow renaming of variables in workspace viewer
John W. Eaton <jwe@octave.org>
parents:
16468
diff
changeset
|
2569 sr.rename (new_name); |
45ae1038ee89
allow renaming of variables in workspace viewer
John W. Eaton <jwe@octave.org>
parents:
16468
diff
changeset
|
2570 |
45ae1038ee89
allow renaming of variables in workspace viewer
John W. Eaton <jwe@octave.org>
parents:
16468
diff
changeset
|
2571 table.erase (p); |
45ae1038ee89
allow renaming of variables in workspace viewer
John W. Eaton <jwe@octave.org>
parents:
16468
diff
changeset
|
2572 |
45ae1038ee89
allow renaming of variables in workspace viewer
John W. Eaton <jwe@octave.org>
parents:
16468
diff
changeset
|
2573 table[new_name] = sr; |
45ae1038ee89
allow renaming of variables in workspace viewer
John W. Eaton <jwe@octave.org>
parents:
16468
diff
changeset
|
2574 } |
45ae1038ee89
allow renaming of variables in workspace viewer
John W. Eaton <jwe@octave.org>
parents:
16468
diff
changeset
|
2575 } |
45ae1038ee89
allow renaming of variables in workspace viewer
John W. Eaton <jwe@octave.org>
parents:
16468
diff
changeset
|
2576 |
16442
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
2577 void do_assign (const std::string& name, const octave_value& value, |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
2578 context_id context, bool force_add) |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
2579 { |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
2580 table_iterator p = table.find (name); |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
2581 |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
2582 if (p == table.end ()) |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
2583 { |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
2584 symbol_record& sr = do_insert (name, force_add); |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
2585 |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
2586 sr.assign (value, context); |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
2587 } |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
2588 else |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
2589 p->second.assign (value, context); |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
2590 } |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
2591 |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
2592 // Use do_assign (name, value, context, force_add) instead. |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
2593 // Delete when deprecated varref functions are removed. |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
2594 octave_value& do_varref (const std::string& name, context_id context, |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
2595 bool force_add) |
7336 | 2596 { |
2597 table_iterator p = table.find (name); | |
2598 | |
2599 if (p == table.end ()) | |
2600 { | |
15236
44d6ffdf9479
Disallow new variables in nested functions (bug #36271)
Max Brister <max@2bass.com>
parents:
15195
diff
changeset
|
2601 symbol_record& sr = do_insert (name, force_add); |
10313 | 2602 |
2603 return sr.varref (context); | |
7336 | 2604 } |
2605 else | |
7767
71f068b22fcc
scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents:
7761
diff
changeset
|
2606 return p->second.varref (context); |
7336 | 2607 } |
4913 | 2608 |
7767
71f068b22fcc
scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents:
7761
diff
changeset
|
2609 octave_value do_varval (const std::string& name, context_id context) const |
7336 | 2610 { |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2611 table_const_iterator p = table.find (name); |
7336 | 2612 |
7767
71f068b22fcc
scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents:
7761
diff
changeset
|
2613 return (p != table.end ()) ? p->second.varval (context) : octave_value (); |
7336 | 2614 } |
2615 | |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2616 void do_persistent_assign (const std::string& name, const octave_value& value) |
16442
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
2617 { |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
2618 persistent_table_iterator p = persistent_table.find (name); |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
2619 |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
2620 if (p == persistent_table.end ()) |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
2621 persistent_table[name] = value; |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
2622 else |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
2623 p->second = value; |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
2624 } |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
2625 |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
2626 // Use do_persistent_assign (name, value) instead. |
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
2627 // Delete when deprecated varref functions are removed. |
7336 | 2628 octave_value& do_persistent_varref (const std::string& name) |
2629 { | |
2630 persistent_table_iterator p = persistent_table.find (name); | |
2631 | |
2632 return (p == persistent_table.end ()) | |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
2633 ? persistent_table[name] : p->second; |
7336 | 2634 } |
2635 | |
2636 octave_value do_persistent_varval (const std::string& name) | |
2637 { | |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2638 persistent_table_const_iterator p = persistent_table.find (name); |
7336 | 2639 |
2640 return (p != persistent_table.end ()) ? p->second : octave_value (); | |
2641 } | |
2642 | |
2643 void do_erase_persistent (const std::string& name) | |
2644 { | |
2645 persistent_table_iterator p = persistent_table.find (name); | |
2646 | |
2647 if (p != persistent_table.end ()) | |
2648 persistent_table.erase (p); | |
2649 } | |
2650 | |
2651 bool do_is_variable (const std::string& name) const | |
2652 { | |
2653 bool retval = false; | |
2654 | |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2655 table_const_iterator p = table.find (name); |
7336 | 2656 |
2657 if (p != table.end ()) | |
2658 { | |
10313 | 2659 const symbol_record& sr = p->second; |
2660 | |
2661 retval = sr.is_variable (); | |
7336 | 2662 } |
2663 | |
2664 return retval; | |
2665 } | |
2666 | |
2667 void do_push_context (void) | |
2668 { | |
2669 for (table_iterator p = table.begin (); p != table.end (); p++) | |
14544
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2670 p->second.push_context (my_scope); |
7336 | 2671 } |
2672 | |
2673 void do_pop_context (void) | |
2674 { | |
16605
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16596
diff
changeset
|
2675 table_iterator p = table.begin (); |
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16596
diff
changeset
|
2676 |
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16596
diff
changeset
|
2677 while (p != table.end ()) |
7374 | 2678 { |
14544
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2679 if (p->second.pop_context (my_scope) == 0) |
16605
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16596
diff
changeset
|
2680 table.erase (p++); |
10313 | 2681 else |
2682 p++; | |
7374 | 2683 } |
7336 | 2684 } |
2685 | |
2686 void do_clear_variables (void) | |
2687 { | |
2688 for (table_iterator p = table.begin (); p != table.end (); p++) | |
14544
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2689 p->second.clear (my_scope); |
7336 | 2690 } |
2691 | |
9240
f27a8c07f0b2
clear -classes and support.
Robert T. Short <octave@phaselockedsystems.com>
parents:
9144
diff
changeset
|
2692 void do_clear_objects (void) |
f27a8c07f0b2
clear -classes and support.
Robert T. Short <octave@phaselockedsystems.com>
parents:
9144
diff
changeset
|
2693 { |
f27a8c07f0b2
clear -classes and support.
Robert T. Short <octave@phaselockedsystems.com>
parents:
9144
diff
changeset
|
2694 for (table_iterator p = table.begin (); p != table.end (); p++) |
f27a8c07f0b2
clear -classes and support.
Robert T. Short <octave@phaselockedsystems.com>
parents:
9144
diff
changeset
|
2695 { |
10313 | 2696 symbol_record& sr = p->second; |
16442
302157614308
deprecate symbol_table::varref functions
John W. Eaton <jwe@octave.org>
parents:
16320
diff
changeset
|
2697 octave_value val = sr.varval (); |
14846
460a3c6d8bf1
maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists.
Rik <octave@nomad.inbox5.com>
parents:
14544
diff
changeset
|
2698 if (val.is_object ()) |
14544
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2699 p->second.clear (my_scope); |
9240
f27a8c07f0b2
clear -classes and support.
Robert T. Short <octave@phaselockedsystems.com>
parents:
9144
diff
changeset
|
2700 } |
f27a8c07f0b2
clear -classes and support.
Robert T. Short <octave@phaselockedsystems.com>
parents:
9144
diff
changeset
|
2701 } |
f27a8c07f0b2
clear -classes and support.
Robert T. Short <octave@phaselockedsystems.com>
parents:
9144
diff
changeset
|
2702 |
7336 | 2703 void do_clear_global (const std::string& name) |
2704 { | |
2705 table_iterator p = table.find (name); | |
4913 | 2706 |
7336 | 2707 if (p != table.end ()) |
2708 { | |
10313 | 2709 symbol_record& sr = p->second; |
2710 | |
2711 if (sr.is_global ()) | |
9315
73e36b147e45
properly clear global variables
Jaroslav Hajek <highegg@gmail.com>
parents:
9260
diff
changeset
|
2712 sr.unmark_global (); |
7336 | 2713 } |
9315
73e36b147e45
properly clear global variables
Jaroslav Hajek <highegg@gmail.com>
parents:
9260
diff
changeset
|
2714 |
73e36b147e45
properly clear global variables
Jaroslav Hajek <highegg@gmail.com>
parents:
9260
diff
changeset
|
2715 global_table_iterator q = global_table.find (name); |
73e36b147e45
properly clear global variables
Jaroslav Hajek <highegg@gmail.com>
parents:
9260
diff
changeset
|
2716 |
73e36b147e45
properly clear global variables
Jaroslav Hajek <highegg@gmail.com>
parents:
9260
diff
changeset
|
2717 if (q != global_table.end ()) |
73e36b147e45
properly clear global variables
Jaroslav Hajek <highegg@gmail.com>
parents:
9260
diff
changeset
|
2718 global_table.erase (q); |
73e36b147e45
properly clear global variables
Jaroslav Hajek <highegg@gmail.com>
parents:
9260
diff
changeset
|
2719 |
7336 | 2720 } |
2721 | |
2722 void do_clear_variable (const std::string& name) | |
2723 { | |
2724 table_iterator p = table.find (name); | |
2725 | |
2726 if (p != table.end ()) | |
14544
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2727 p->second.clear (my_scope); |
7336 | 2728 } |
2729 | |
2730 void do_clear_global_pattern (const std::string& pat) | |
2731 { | |
2732 glob_match pattern (pat); | |
2733 | |
2734 for (table_iterator p = table.begin (); p != table.end (); p++) | |
2735 { | |
10313 | 2736 symbol_record& sr = p->second; |
2737 | |
2738 if (sr.is_global () && pattern.match (sr.name ())) | |
9315
73e36b147e45
properly clear global variables
Jaroslav Hajek <highegg@gmail.com>
parents:
9260
diff
changeset
|
2739 sr.unmark_global (); |
7336 | 2740 } |
9315
73e36b147e45
properly clear global variables
Jaroslav Hajek <highegg@gmail.com>
parents:
9260
diff
changeset
|
2741 |
16605
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16596
diff
changeset
|
2742 global_table_iterator q = global_table.begin (); |
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16596
diff
changeset
|
2743 |
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16596
diff
changeset
|
2744 while (q != global_table.end ()) |
9315
73e36b147e45
properly clear global variables
Jaroslav Hajek <highegg@gmail.com>
parents:
9260
diff
changeset
|
2745 { |
10313 | 2746 if (pattern.match (q->first)) |
16605
2f8fb02a6c31
erase subfunctions when primary function scope is deleted (bug #38691)
John W. Eaton <jwe@octave.org>
parents:
16596
diff
changeset
|
2747 global_table.erase (q++); |
11548
50a7935f2512
Don't invalidate iterators when calling std::map::erase, found by cppcheck
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents:
11523
diff
changeset
|
2748 else |
50a7935f2512
Don't invalidate iterators when calling std::map::erase, found by cppcheck
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents:
11523
diff
changeset
|
2749 q++; |
9315
73e36b147e45
properly clear global variables
Jaroslav Hajek <highegg@gmail.com>
parents:
9260
diff
changeset
|
2750 } |
73e36b147e45
properly clear global variables
Jaroslav Hajek <highegg@gmail.com>
parents:
9260
diff
changeset
|
2751 |
73e36b147e45
properly clear global variables
Jaroslav Hajek <highegg@gmail.com>
parents:
9260
diff
changeset
|
2752 |
7336 | 2753 } |
2754 | |
2755 void do_clear_variable_pattern (const std::string& pat) | |
2756 { | |
2757 glob_match pattern (pat); | |
2758 | |
2759 for (table_iterator p = table.begin (); p != table.end (); p++) | |
2760 { | |
10313 | 2761 symbol_record& sr = p->second; |
2762 | |
2763 if (sr.is_defined () || sr.is_global ()) | |
2764 { | |
2765 if (pattern.match (sr.name ())) | |
14544
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2766 sr.clear (my_scope); |
10313 | 2767 } |
7336 | 2768 } |
2769 } | |
2770 | |
7779
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2771 void do_clear_variable_regexp (const std::string& pat) |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2772 { |
14024
fc9f204faea0
refactor regexp (bug #34440)
John W. Eaton <jwe@octave.org>
parents:
13985
diff
changeset
|
2773 ::regexp pattern (pat); |
7779
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2774 |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2775 for (table_iterator p = table.begin (); p != table.end (); p++) |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2776 { |
10313 | 2777 symbol_record& sr = p->second; |
2778 | |
2779 if (sr.is_defined () || sr.is_global ()) | |
2780 { | |
14024
fc9f204faea0
refactor regexp (bug #34440)
John W. Eaton <jwe@octave.org>
parents:
13985
diff
changeset
|
2781 if (pattern.is_match (sr.name ())) |
14544
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2782 sr.clear (my_scope); |
10313 | 2783 } |
7779
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2784 } |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2785 } |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2786 |
11557
e9d72a3caa46
mark automatic variables as automatic
John W. Eaton <jwe@octave.org>
parents:
11548
diff
changeset
|
2787 void do_mark_automatic (const std::string& name) |
e9d72a3caa46
mark automatic variables as automatic
John W. Eaton <jwe@octave.org>
parents:
11548
diff
changeset
|
2788 { |
e9d72a3caa46
mark automatic variables as automatic
John W. Eaton <jwe@octave.org>
parents:
11548
diff
changeset
|
2789 do_insert (name).mark_automatic (); |
e9d72a3caa46
mark automatic variables as automatic
John W. Eaton <jwe@octave.org>
parents:
11548
diff
changeset
|
2790 } |
e9d72a3caa46
mark automatic variables as automatic
John W. Eaton <jwe@octave.org>
parents:
11548
diff
changeset
|
2791 |
7336 | 2792 void do_mark_hidden (const std::string& name) |
2793 { | |
10633
d022061c288d
symbol_table minor improvements
Jaroslav Hajek <highegg@gmail.com>
parents:
10559
diff
changeset
|
2794 do_insert (name).mark_hidden (); |
7336 | 2795 } |
2796 | |
2797 void do_mark_global (const std::string& name) | |
2798 { | |
10633
d022061c288d
symbol_table minor improvements
Jaroslav Hajek <highegg@gmail.com>
parents:
10559
diff
changeset
|
2799 do_insert (name).mark_global (); |
7336 | 2800 } |
2801 | |
7767
71f068b22fcc
scope and context fixes for function handles
John W. Eaton <jwe@octave.org>
parents:
7761
diff
changeset
|
2802 std::list<symbol_record> |
15572
859c8bf6d134
Fix saved struct with function handle fails to load (bug #33857)
Max Brister <max@2bass.com>
parents:
15467
diff
changeset
|
2803 do_all_variables (context_id context, bool defined_only, |
859c8bf6d134
Fix saved struct with function handle fails to load (bug #33857)
Max Brister <max@2bass.com>
parents:
15467
diff
changeset
|
2804 unsigned int exclude) const |
7336 | 2805 { |
2806 std::list<symbol_record> retval; | |
2807 | |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2808 for (table_const_iterator p = table.begin (); p != table.end (); p++) |
7336 | 2809 { |
10313 | 2810 const symbol_record& sr = p->second; |
2811 | |
15572
859c8bf6d134
Fix saved struct with function handle fails to load (bug #33857)
Max Brister <max@2bass.com>
parents:
15467
diff
changeset
|
2812 if ((defined_only && ! sr.is_defined (context)) |
859c8bf6d134
Fix saved struct with function handle fails to load (bug #33857)
Max Brister <max@2bass.com>
parents:
15467
diff
changeset
|
2813 || (sr.xstorage_class () & exclude)) |
10313 | 2814 continue; |
2815 | |
2816 retval.push_back (sr); | |
7336 | 2817 } |
2818 | |
2819 return retval; | |
2820 } | |
2821 | |
2822 std::list<symbol_record> do_glob (const std::string& pattern, | |
10313 | 2823 bool vars_only = false) const |
7336 | 2824 { |
2825 std::list<symbol_record> retval; | |
2826 | |
2827 glob_match pat (pattern); | |
2828 | |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2829 for (table_const_iterator p = table.begin (); p != table.end (); p++) |
7336 | 2830 { |
10313 | 2831 if (pat.match (p->first)) |
2832 { | |
2833 const symbol_record& sr = p->second; | |
2834 | |
2835 if (vars_only && ! sr.is_variable ()) | |
2836 continue; | |
2837 | |
2838 retval.push_back (sr); | |
2839 } | |
7336 | 2840 } |
2841 | |
2842 return retval; | |
2843 } | |
2844 | |
7779
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2845 std::list<symbol_record> do_regexp (const std::string& pattern, |
10313 | 2846 bool vars_only = false) const |
7779
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2847 { |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2848 std::list<symbol_record> retval; |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2849 |
14024
fc9f204faea0
refactor regexp (bug #34440)
John W. Eaton <jwe@octave.org>
parents:
13985
diff
changeset
|
2850 ::regexp pat (pattern); |
7779
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2851 |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2852 for (table_const_iterator p = table.begin (); p != table.end (); p++) |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2853 { |
14024
fc9f204faea0
refactor regexp (bug #34440)
John W. Eaton <jwe@octave.org>
parents:
13985
diff
changeset
|
2854 if (pat.is_match (p->first)) |
10313 | 2855 { |
2856 const symbol_record& sr = p->second; | |
2857 | |
2858 if (vars_only && ! sr.is_variable ()) | |
2859 continue; | |
2860 | |
2861 retval.push_back (sr); | |
2862 } | |
7779
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2863 } |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2864 |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2865 return retval; |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2866 } |
791231dac333
Add regexp matching to Fwho and Fclear
David Bateman <dbateman@free.fr>
parents:
7767
diff
changeset
|
2867 |
7336 | 2868 std::list<std::string> do_variable_names (void) |
2869 { | |
2870 std::list<std::string> retval; | |
2871 | |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2872 for (table_const_iterator p = table.begin (); p != table.end (); p++) |
9260
9c2349a51218
properly unmark forced variables
John W. Eaton <jwe@octave.org>
parents:
9240
diff
changeset
|
2873 { |
10313 | 2874 if (p->second.is_variable ()) |
2875 retval.push_back (p->first); | |
9260
9c2349a51218
properly unmark forced variables
John W. Eaton <jwe@octave.org>
parents:
9240
diff
changeset
|
2876 } |
7336 | 2877 |
2878 retval.sort (); | |
2879 | |
2880 return retval; | |
2881 } | |
2882 | |
2883 bool do_is_local_variable (const std::string& name) const | |
2884 { | |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2885 table_const_iterator p = table.find (name); |
7336 | 2886 |
2887 return (p != table.end () | |
10313 | 2888 && ! p->second.is_global () |
2889 && p->second.is_defined ()); | |
7336 | 2890 } |
2891 | |
2892 bool do_is_global (const std::string& name) const | |
2893 { | |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2894 table_const_iterator p = table.find (name); |
7336 | 2895 |
2896 return p != table.end () && p->second.is_global (); | |
2897 } | |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2898 |
16468
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16442
diff
changeset
|
2899 std::list<workspace_element> 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
|
2900 |
7761
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2901 void do_dump (std::ostream& os); |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2902 |
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
parents:
7753
diff
changeset
|
2903 void do_cache_name (const std::string& name) { table_name = name; } |
14544
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2904 |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2905 void do_update_nest (void); |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2906 |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2907 bool look_nonlocal (const std::string& name, symbol_record& result) |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2908 { |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2909 table_iterator p = table.find (name); |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2910 if (p == table.end ()) |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2911 { |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2912 if (nest_parent) |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2913 return nest_parent->look_nonlocal (name, result); |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2914 } |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2915 else if (! p->second.is_automatic ()) |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2916 { |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2917 result = p->second; |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2918 return true; |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2919 } |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2920 |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2921 return false; |
be18c9e359bf
Nested function support (bug #35772)
Max Brister <max@2bass.com>
parents:
14138
diff
changeset
|
2922 } |
3011 | 2923 }; |
2790 | 2924 |
9450
cf714e75c656
implement overloaded function handles
Jaroslav Hajek <highegg@gmail.com>
parents:
9446
diff
changeset
|
2925 extern bool out_of_date_check (octave_value& function, |
9509
c5330ef7aecd
fix handles to private functions, simplify out-of-date checks in symtab
Jaroslav Hajek <highegg@gmail.com>
parents:
9474
diff
changeset
|
2926 const std::string& dispatch_type = std::string (), |
c5330ef7aecd
fix handles to private functions, simplify out-of-date checks in symtab
Jaroslav Hajek <highegg@gmail.com>
parents:
9474
diff
changeset
|
2927 bool check_relative = true); |
9450
cf714e75c656
implement overloaded function handles
Jaroslav Hajek <highegg@gmail.com>
parents:
9446
diff
changeset
|
2928 |
10087
090173f2db40
improve overload dispatching of built-in classes
Jaroslav Hajek <highegg@gmail.com>
parents:
10071
diff
changeset
|
2929 extern OCTINTERP_API std::string |
090173f2db40
improve overload dispatching of built-in classes
Jaroslav Hajek <highegg@gmail.com>
parents:
10071
diff
changeset
|
2930 get_dispatch_type (const octave_value_list& args); |
090173f2db40
improve overload dispatching of built-in classes
Jaroslav Hajek <highegg@gmail.com>
parents:
10071
diff
changeset
|
2931 extern OCTINTERP_API std::string |
10321
97b4bd6f0925
partially rewrite function handles
Jaroslav Hajek <highegg@gmail.com>
parents:
10313
diff
changeset
|
2932 get_dispatch_type (const octave_value_list& args, builtin_type_t& builtin_type); |
8123
eb2beef9a9ff
clear breakpoints is function found to be out of date
David Bateman <dbateman@free.fr>
parents:
8051
diff
changeset
|
2933 |
8 | 2934 #endif |