Mercurial > hg > octave-nkf
annotate libinterp/octave-value/ov-typeinfo.h @ 18191:f80d258a2c7d stable
get_first_help_sentence.m: avoid out-of-bound error (bug #41053)
* get_first_help_sentence.m: avoid out-of-bound error (bug #41053)
| author | Philip Nienhuis <prnienhuis@users.sf.net> |
|---|---|
| date | Thu, 02 Jan 2014 11:54:51 +0100 |
| parents | ebb3ef964372 |
| children | 4197fc428c7d |
| rev | line source |
|---|---|
| 2376 | 1 /* |
| 2 | |
|
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3 Copyright (C) 1996-2013 John W. Eaton |
| 2376 | 4 |
| 5 This file is part of Octave. | |
| 6 | |
| 7 Octave is free software; you can redistribute it and/or modify it | |
| 8 under the terms of the GNU General Public License as published by the | |
| 7016 | 9 Free Software Foundation; either version 3 of the License, or (at your |
| 10 option) any later version. | |
| 2376 | 11 |
| 12 Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 15 for more details. | |
| 16 | |
| 17 You should have received a copy of the GNU General Public License | |
| 7016 | 18 along with Octave; see the file COPYING. If not, see |
| 19 <http://www.gnu.org/licenses/>. | |
| 2376 | 20 |
| 21 */ | |
| 22 | |
|
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23 #if !defined (octave_ov_typeinfo_h) |
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24 #define octave_ov_typeinfo_h 1 |
| 2376 | 25 |
| 26 #include <string> | |
| 27 | |
| 28 #include "Array.h" | |
| 29 | |
| 30 #include "ov.h" | |
| 31 | |
| 32 class string_vector; | |
| 33 | |
| 34 class | |
| 6109 | 35 OCTINTERP_API |
| 2376 | 36 octave_value_typeinfo |
| 37 { | |
| 38 public: | |
| 39 | |
| 7336 | 40 typedef octave_value (*unary_class_op_fcn) (const octave_value&); |
| 41 | |
| 5759 | 42 typedef octave_value (*unary_op_fcn) (const octave_base_value&); |
| 43 | |
| 44 typedef void (*non_const_unary_op_fcn) (octave_base_value&); | |
| 45 | |
| 7336 | 46 typedef octave_value (*binary_class_op_fcn) |
| 47 (const octave_value&, const octave_value&); | |
| 48 | |
| 5759 | 49 typedef octave_value (*binary_op_fcn) |
| 50 (const octave_base_value&, const octave_base_value&); | |
| 51 | |
| 52 typedef octave_value (*cat_op_fcn) | |
|
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53 (octave_base_value&, const octave_base_value&, |
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54 const Array<octave_idx_type>& ra_idx); |
| 5759 | 55 |
| 56 typedef octave_value (*assign_op_fcn) | |
| 57 (octave_base_value&, const octave_value_list&, const octave_base_value&); | |
| 58 | |
| 59 typedef octave_value (*assignany_op_fcn) | |
| 60 (octave_base_value&, const octave_value_list&, const octave_value&); | |
| 61 | |
| 2926 | 62 static bool instance_ok (void); |
| 63 | |
| 4640 | 64 static int register_type (const std::string&, const std::string&, |
| 10313 | 65 const octave_value&); |
| 2376 | 66 |
| 7336 | 67 static bool register_unary_class_op (octave_value::unary_op, |
| 10313 | 68 unary_class_op_fcn); |
| 7336 | 69 |
| 3203 | 70 static bool register_unary_op (octave_value::unary_op, int, unary_op_fcn); |
| 71 | |
| 72 static bool register_non_const_unary_op (octave_value::unary_op, int, | |
| 10313 | 73 non_const_unary_op_fcn); |
| 3203 | 74 |
| 7336 | 75 static bool register_binary_class_op (octave_value::binary_op, |
| 10313 | 76 binary_class_op_fcn); |
| 7336 | 77 |
| 2376 | 78 static bool register_binary_op (octave_value::binary_op, int, int, |
| 10313 | 79 binary_op_fcn); |
| 2376 | 80 |
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81 static bool register_binary_class_op (octave_value::compound_binary_op, |
| 10313 | 82 binary_class_op_fcn); |
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83 |
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84 static bool register_binary_op (octave_value::compound_binary_op, int, int, |
| 10313 | 85 binary_op_fcn); |
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86 |
| 4915 | 87 static bool register_cat_op (int, int, cat_op_fcn); |
| 88 | |
| 2882 | 89 static bool register_assign_op (octave_value::assign_op, int, int, |
| 10313 | 90 assign_op_fcn); |
| 2376 | 91 |
| 3196 | 92 static bool register_assignany_op (octave_value::assign_op, int, |
| 10313 | 93 assignany_op_fcn); |
| 3196 | 94 |
| 2376 | 95 static bool register_pref_assign_conv (int, int, int); |
| 96 | |
| 5759 | 97 static bool |
| 98 register_type_conv_op (int, int, octave_base_value::type_conv_fcn); | |
| 4901 | 99 |
| 5759 | 100 static bool |
| 101 register_widening_op (int, int, octave_base_value::type_conv_fcn); | |
| 2376 | 102 |
| 4640 | 103 static octave_value |
| 104 lookup_type (const std::string& nm) | |
| 105 { | |
| 106 return instance->do_lookup_type (nm); | |
| 107 } | |
| 108 | |
| 7336 | 109 static unary_class_op_fcn |
| 110 lookup_unary_class_op (octave_value::unary_op op) | |
| 111 { | |
| 112 return instance->do_lookup_unary_class_op (op); | |
| 113 } | |
| 114 | |
| 3203 | 115 static unary_op_fcn |
| 116 lookup_unary_op (octave_value::unary_op op, int t) | |
| 117 { | |
| 118 return instance->do_lookup_unary_op (op, t); | |
| 119 } | |
| 120 | |
| 121 static non_const_unary_op_fcn | |
| 122 lookup_non_const_unary_op (octave_value::unary_op op, int t) | |
| 123 { | |
| 124 return instance->do_lookup_non_const_unary_op (op, t); | |
| 125 } | |
| 126 | |
| 7336 | 127 static binary_class_op_fcn |
| 128 lookup_binary_class_op (octave_value::binary_op op) | |
| 129 { | |
| 130 return instance->do_lookup_binary_class_op (op); | |
| 131 } | |
| 132 | |
| 2427 | 133 static binary_op_fcn |
| 2376 | 134 lookup_binary_op (octave_value::binary_op op, int t1, int t2) |
| 135 { | |
| 136 return instance->do_lookup_binary_op (op, t1, t2); | |
| 137 } | |
| 138 | |
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139 static binary_class_op_fcn |
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140 lookup_binary_class_op (octave_value::compound_binary_op op) |
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141 { |
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142 return instance->do_lookup_binary_class_op (op); |
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143 } |
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144 |
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145 static binary_op_fcn |
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146 lookup_binary_op (octave_value::compound_binary_op op, int t1, int t2) |
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147 { |
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148 return instance->do_lookup_binary_op (op, t1, t2); |
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149 } |
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150 |
| 4915 | 151 static cat_op_fcn |
| 152 lookup_cat_op (int t1, int t2) | |
| 153 { | |
| 154 return instance->do_lookup_cat_op (t1, t2); | |
| 155 } | |
| 156 | |
| 2427 | 157 static assign_op_fcn |
| 2882 | 158 lookup_assign_op (octave_value::assign_op op, int t_lhs, int t_rhs) |
| 2376 | 159 { |
| 2882 | 160 return instance->do_lookup_assign_op (op, t_lhs, t_rhs); |
| 2376 | 161 } |
| 162 | |
| 5759 | 163 static assignany_op_fcn |
| 3196 | 164 lookup_assignany_op (octave_value::assign_op op, int t_lhs) |
| 165 { | |
| 166 return instance->do_lookup_assignany_op (op, t_lhs); | |
| 167 } | |
| 168 | |
| 2376 | 169 static int |
| 170 lookup_pref_assign_conv (int t_lhs, int t_rhs) | |
| 171 { | |
| 172 return instance->do_lookup_pref_assign_conv (t_lhs, t_rhs); | |
| 173 } | |
| 174 | |
| 5759 | 175 static octave_base_value::type_conv_fcn |
| 4901 | 176 lookup_type_conv_op (int t, int t_result) |
| 177 { | |
| 178 return instance->do_lookup_type_conv_op (t, t_result); | |
| 179 } | |
| 180 | |
| 5759 | 181 static octave_base_value::type_conv_fcn |
| 2376 | 182 lookup_widening_op (int t, int t_result) |
| 183 { | |
| 184 return instance->do_lookup_widening_op (t, t_result); | |
| 185 } | |
| 186 | |
| 187 static string_vector installed_type_names (void) | |
| 188 { | |
| 189 return instance->do_installed_type_names (); | |
| 190 } | |
| 191 | |
| 192 protected: | |
| 193 | |
| 194 octave_value_typeinfo (void) | |
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195 : num_types (0), types (dim_vector (init_tab_sz, 1), std::string ()), |
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196 vals (dim_vector (init_tab_sz, 1)), |
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197 unary_class_ops (dim_vector (octave_value::num_unary_ops, 1), 0), |
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198 unary_ops (dim_vector (octave_value::num_unary_ops, init_tab_sz), 0), |
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199 non_const_unary_ops (dim_vector (octave_value::num_unary_ops, init_tab_sz), 0), |
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200 binary_class_ops (dim_vector (octave_value::num_binary_ops, 1), 0), |
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201 binary_ops (dim_vector (octave_value::num_binary_ops, init_tab_sz, init_tab_sz), 0), |
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202 compound_binary_class_ops (dim_vector (octave_value::num_compound_binary_ops, 1), 0), |
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203 compound_binary_ops (dim_vector (octave_value::num_compound_binary_ops, init_tab_sz, init_tab_sz), 0), |
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204 cat_ops (dim_vector (init_tab_sz, init_tab_sz), 0), |
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205 assign_ops (dim_vector (octave_value::num_assign_ops, init_tab_sz, init_tab_sz), 0), |
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206 assignany_ops (dim_vector (octave_value::num_assign_ops, init_tab_sz), 0), |
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207 pref_assign_conv (dim_vector (init_tab_sz, init_tab_sz), -1), |
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208 type_conv_ops (dim_vector (init_tab_sz, init_tab_sz), 0), |
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209 widening_ops (dim_vector (init_tab_sz, init_tab_sz), 0) { } |
| 2376 | 210 |
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211 ~octave_value_typeinfo (void) { } |
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212 |
| 2376 | 213 private: |
| 214 | |
| 2479 | 215 static const int init_tab_sz; |
| 216 | |
| 2376 | 217 static octave_value_typeinfo *instance; |
| 218 | |
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219 static void cleanup_instance (void) { delete instance; instance = 0; } |
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220 |
| 2376 | 221 int num_types; |
| 222 | |
| 3523 | 223 Array<std::string> types; |
| 2376 | 224 |
| 4640 | 225 Array<octave_value> vals; |
| 226 | |
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227 Array<void *> unary_class_ops; |
| 7336 | 228 |
| 10352 | 229 Array<void *> unary_ops; |
| 3203 | 230 |
| 10352 | 231 Array<void *> non_const_unary_ops; |
| 3203 | 232 |
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233 Array<void *> binary_class_ops; |
| 7336 | 234 |
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235 Array<void *> binary_ops; |
| 2376 | 236 |
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237 Array<void *> compound_binary_class_ops; |
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238 |
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239 Array<void *> compound_binary_ops; |
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240 |
| 10352 | 241 Array<void *> cat_ops; |
| 4915 | 242 |
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243 Array<void *> assign_ops; |
| 2376 | 244 |
| 10352 | 245 Array<void *> assignany_ops; |
| 3196 | 246 |
| 10352 | 247 Array<int> pref_assign_conv; |
| 2376 | 248 |
| 10352 | 249 Array<void *> type_conv_ops; |
| 4901 | 250 |
| 10352 | 251 Array<void *> widening_ops; |
| 2376 | 252 |
| 4640 | 253 int do_register_type (const std::string&, const std::string&, |
| 10313 | 254 const octave_value&); |
| 2376 | 255 |
| 7336 | 256 bool do_register_unary_class_op (octave_value::unary_op, unary_class_op_fcn); |
| 257 | |
| 3203 | 258 bool do_register_unary_op (octave_value::unary_op, int, unary_op_fcn); |
| 259 | |
| 260 bool do_register_non_const_unary_op (octave_value::unary_op, int, | |
| 10313 | 261 non_const_unary_op_fcn); |
| 3203 | 262 |
| 7336 | 263 bool do_register_binary_class_op (octave_value::binary_op, |
| 10313 | 264 binary_class_op_fcn); |
| 7336 | 265 |
| 2376 | 266 bool do_register_binary_op (octave_value::binary_op, int, int, |
| 10313 | 267 binary_op_fcn); |
| 2376 | 268 |
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269 bool do_register_binary_class_op (octave_value::compound_binary_op, |
| 10313 | 270 binary_class_op_fcn); |
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271 |
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272 bool do_register_binary_op (octave_value::compound_binary_op, int, int, |
| 10313 | 273 binary_op_fcn); |
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274 |
| 4915 | 275 bool do_register_cat_op (int, int, cat_op_fcn); |
| 276 | |
| 2882 | 277 bool do_register_assign_op (octave_value::assign_op, int, int, |
| 10313 | 278 assign_op_fcn); |
| 2376 | 279 |
| 3196 | 280 bool do_register_assignany_op (octave_value::assign_op, int, |
| 10313 | 281 assignany_op_fcn); |
| 3196 | 282 |
| 2376 | 283 bool do_register_pref_assign_conv (int, int, int); |
| 284 | |
| 5759 | 285 bool do_register_type_conv_op (int, int, octave_base_value::type_conv_fcn); |
| 4901 | 286 |
| 5759 | 287 bool do_register_widening_op (int, int, octave_base_value::type_conv_fcn); |
| 2376 | 288 |
| 4640 | 289 octave_value do_lookup_type (const std::string& nm); |
| 290 | |
| 7336 | 291 unary_class_op_fcn do_lookup_unary_class_op (octave_value::unary_op); |
| 292 | |
| 3203 | 293 unary_op_fcn do_lookup_unary_op (octave_value::unary_op, int); |
| 294 | |
| 295 non_const_unary_op_fcn do_lookup_non_const_unary_op | |
| 296 (octave_value::unary_op, int); | |
| 2376 | 297 |
| 7336 | 298 binary_class_op_fcn do_lookup_binary_class_op (octave_value::binary_op); |
| 299 | |
| 3203 | 300 binary_op_fcn do_lookup_binary_op (octave_value::binary_op, int, int); |
| 2376 | 301 |
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parents:
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302 binary_class_op_fcn do_lookup_binary_class_op (octave_value::compound_binary_op); |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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changeset
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303 |
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304 binary_op_fcn do_lookup_binary_op (octave_value::compound_binary_op, |
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parents:
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305 int, int); |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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changeset
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306 |
| 4915 | 307 cat_op_fcn do_lookup_cat_op (int, int); |
| 308 | |
| 3203 | 309 assign_op_fcn do_lookup_assign_op (octave_value::assign_op, int, int); |
| 310 | |
| 5759 | 311 assignany_op_fcn do_lookup_assignany_op (octave_value::assign_op, int); |
| 3196 | 312 |
| 2376 | 313 int do_lookup_pref_assign_conv (int, int); |
| 314 | |
| 5759 | 315 octave_base_value::type_conv_fcn do_lookup_type_conv_op (int, int); |
| 4901 | 316 |
| 5759 | 317 octave_base_value::type_conv_fcn do_lookup_widening_op (int, int); |
| 2376 | 318 |
| 319 string_vector do_installed_type_names (void); | |
| 320 | |
| 321 // No copying! | |
| 322 | |
| 323 octave_value_typeinfo (const octave_value_typeinfo&); | |
| 324 | |
| 325 octave_value_typeinfo& operator = (const octave_value_typeinfo&); | |
| 326 }; | |
| 327 | |
| 328 #endif |