Mercurial > octave
annotate src/ov.cc @ 8345:c777f3ce02d8
smarter conversion lookup
| author | Jaroslav Hajek <highegg@gmail.com> |
|---|---|
| date | Tue, 25 Nov 2008 14:04:55 +0100 |
| parents | 283989f2da9b |
| children | 8302788f09db |
| rev | line source |
|---|---|
| 2376 | 1 /* |
| 2 | |
| 7017 | 3 Copyright (C) 1996, 1997, 1998, 1999, 2000, 2002, 2003, 2004, 2005, |
| 4 2006, 2007 John W. Eaton | |
| 2376 | 5 |
| 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. | |
| 2376 | 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/>. | |
| 2376 | 21 |
| 22 */ | |
| 23 | |
| 24 #ifdef HAVE_CONFIG_H | |
| 25 #include <config.h> | |
| 26 #endif | |
| 27 | |
| 4970 | 28 #include "data-conv.h" |
| 29 #include "quit.h" | |
| 2942 | 30 #include "str-vec.h" |
| 2376 | 31 |
| 2974 | 32 #include "oct-obj.h" |
| 4944 | 33 #include "oct-stream.h" |
| 2376 | 34 #include "ov.h" |
| 35 #include "ov-base.h" | |
| 2825 | 36 #include "ov-bool.h" |
| 37 #include "ov-bool-mat.h" | |
| 3351 | 38 #include "ov-cell.h" |
| 2376 | 39 #include "ov-scalar.h" |
|
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40 #include "ov-float.h" |
| 2376 | 41 #include "ov-re-mat.h" |
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42 #include "ov-flt-re-mat.h" |
| 5164 | 43 #include "ov-bool-sparse.h" |
| 44 #include "ov-cx-sparse.h" | |
| 45 #include "ov-re-sparse.h" | |
| 4901 | 46 #include "ov-int8.h" |
| 47 #include "ov-int16.h" | |
| 48 #include "ov-int32.h" | |
| 49 #include "ov-int64.h" | |
| 50 #include "ov-uint8.h" | |
| 51 #include "ov-uint16.h" | |
| 52 #include "ov-uint32.h" | |
| 53 #include "ov-uint64.h" | |
| 2376 | 54 #include "ov-complex.h" |
|
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55 #include "ov-flt-complex.h" |
| 2376 | 56 #include "ov-cx-mat.h" |
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57 #include "ov-flt-cx-mat.h" |
| 2376 | 58 #include "ov-ch-mat.h" |
| 59 #include "ov-str-mat.h" | |
| 60 #include "ov-range.h" | |
| 61 #include "ov-struct.h" | |
| 7336 | 62 #include "ov-class.h" |
| 2880 | 63 #include "ov-list.h" |
| 3977 | 64 #include "ov-cs-list.h" |
| 2376 | 65 #include "ov-colon.h" |
| 2974 | 66 #include "ov-builtin.h" |
| 4649 | 67 #include "ov-dld-fcn.h" |
| 2974 | 68 #include "ov-usr-fcn.h" |
| 4342 | 69 #include "ov-fcn-handle.h" |
| 4966 | 70 #include "ov-fcn-inline.h" |
| 2376 | 71 #include "ov-typeinfo.h" |
|
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72 #include "ov-null-mat.h" |
| 2376 | 73 |
| 74 #include "defun.h" | |
| 2880 | 75 #include "error.h" |
| 2376 | 76 #include "gripes.h" |
| 77 #include "pager.h" | |
| 4005 | 78 #include "parse.h" |
| 2376 | 79 #include "pr-output.h" |
| 7336 | 80 #include "symtab.h" |
| 2376 | 81 #include "utils.h" |
| 82 #include "variables.h" | |
| 83 | |
| 2477 | 84 // We are likely to have a lot of octave_value objects to allocate, so |
| 85 // make the grow_size large. | |
| 3219 | 86 DEFINE_OCTAVE_ALLOCATOR2(octave_value, 1024); |
| 2477 | 87 |
| 5775 | 88 // FIXME |
| 2880 | 89 |
| 2376 | 90 // Octave's value type. |
| 91 | |
| 3536 | 92 std::string |
| 3203 | 93 octave_value::unary_op_as_string (unary_op op) |
| 94 { | |
| 3523 | 95 std::string retval; |
| 3203 | 96 |
| 97 switch (op) | |
| 98 { | |
| 3533 | 99 case op_not: |
| 3203 | 100 retval = "!"; |
| 101 break; | |
| 102 | |
| 4965 | 103 case op_uplus: |
| 104 retval = "+"; | |
| 105 break; | |
| 106 | |
| 3533 | 107 case op_uminus: |
| 3203 | 108 retval = "-"; |
| 109 break; | |
| 110 | |
| 3533 | 111 case op_transpose: |
| 3203 | 112 retval = ".'"; |
| 113 break; | |
| 114 | |
| 3533 | 115 case op_hermitian: |
| 3203 | 116 retval = "'"; |
| 117 break; | |
| 118 | |
| 3533 | 119 case op_incr: |
| 3203 | 120 retval = "++"; |
| 121 break; | |
| 122 | |
| 3533 | 123 case op_decr: |
| 3203 | 124 retval = "--"; |
| 125 break; | |
| 126 | |
| 127 default: | |
| 128 retval = "<unknown>"; | |
| 129 } | |
| 130 | |
| 131 return retval; | |
| 132 } | |
| 133 | |
| 3536 | 134 std::string |
| 7336 | 135 octave_value::unary_op_fcn_name (unary_op op) |
| 136 { | |
| 137 std::string retval; | |
| 138 | |
| 139 switch (op) | |
| 140 { | |
| 141 case op_not: | |
| 142 retval = "not"; | |
| 143 break; | |
| 144 | |
| 145 case op_uplus: | |
| 146 retval = "uplus"; | |
| 147 break; | |
| 148 | |
| 149 case op_uminus: | |
| 150 retval = "uminus"; | |
| 151 break; | |
| 152 | |
| 153 case op_transpose: | |
| 154 retval = "transpose"; | |
| 155 break; | |
| 156 | |
| 157 case op_hermitian: | |
| 158 retval = "ctranspose"; | |
| 159 break; | |
| 160 | |
| 161 default: | |
| 162 break; | |
| 163 } | |
| 164 | |
| 165 return retval; | |
| 166 } | |
| 167 | |
| 168 std::string | |
| 2376 | 169 octave_value::binary_op_as_string (binary_op op) |
| 170 { | |
| 3523 | 171 std::string retval; |
| 2376 | 172 |
| 173 switch (op) | |
| 174 { | |
| 3533 | 175 case op_add: |
| 2376 | 176 retval = "+"; |
| 177 break; | |
| 178 | |
| 3533 | 179 case op_sub: |
| 2376 | 180 retval = "-"; |
| 181 break; | |
| 182 | |
| 3533 | 183 case op_mul: |
| 2376 | 184 retval = "*"; |
| 185 break; | |
| 186 | |
| 3533 | 187 case op_div: |
| 2376 | 188 retval = "/"; |
| 189 break; | |
| 190 | |
| 3533 | 191 case op_pow: |
| 2376 | 192 retval = "^"; |
| 193 break; | |
| 194 | |
| 3533 | 195 case op_ldiv: |
| 2376 | 196 retval = "\\"; |
| 197 break; | |
| 198 | |
| 3533 | 199 case op_lshift: |
| 2903 | 200 retval = "<<"; |
| 201 break; | |
| 202 | |
| 3533 | 203 case op_rshift: |
| 2903 | 204 retval = ">>"; |
| 205 break; | |
| 206 | |
| 3533 | 207 case op_lt: |
| 2376 | 208 retval = "<"; |
| 209 break; | |
| 210 | |
| 3533 | 211 case op_le: |
| 2376 | 212 retval = "<="; |
| 213 break; | |
| 214 | |
| 3533 | 215 case op_eq: |
| 2376 | 216 retval = "=="; |
| 217 break; | |
| 218 | |
| 3533 | 219 case op_ge: |
| 2376 | 220 retval = ">="; |
| 221 break; | |
| 222 | |
| 3533 | 223 case op_gt: |
| 2376 | 224 retval = ">"; |
| 225 break; | |
| 226 | |
| 3533 | 227 case op_ne: |
| 2376 | 228 retval = "!="; |
| 229 break; | |
| 230 | |
| 3533 | 231 case op_el_mul: |
| 2376 | 232 retval = ".*"; |
| 233 break; | |
| 234 | |
| 3533 | 235 case op_el_div: |
| 2376 | 236 retval = "./"; |
| 237 break; | |
| 238 | |
| 3533 | 239 case op_el_pow: |
| 2376 | 240 retval = ".^"; |
| 241 break; | |
| 242 | |
| 3533 | 243 case op_el_ldiv: |
| 2376 | 244 retval = ".\\"; |
| 245 break; | |
| 246 | |
| 3533 | 247 case op_el_and: |
| 2376 | 248 retval = "&"; |
| 249 break; | |
| 250 | |
| 3533 | 251 case op_el_or: |
| 2376 | 252 retval = "|"; |
| 253 break; | |
| 254 | |
| 3533 | 255 case op_struct_ref: |
| 2376 | 256 retval = "."; |
| 257 break; | |
| 258 | |
| 259 default: | |
| 260 retval = "<unknown>"; | |
| 261 } | |
| 262 | |
| 263 return retval; | |
| 264 } | |
| 265 | |
| 3536 | 266 std::string |
| 7336 | 267 octave_value::binary_op_fcn_name (binary_op op) |
| 268 { | |
| 269 std::string retval; | |
| 270 | |
| 271 switch (op) | |
| 272 { | |
| 273 case op_add: | |
| 274 retval = "plus"; | |
| 275 break; | |
| 276 | |
| 277 case op_sub: | |
| 278 retval = "minus"; | |
| 279 break; | |
| 280 | |
| 281 case op_mul: | |
| 282 retval = "mtimes"; | |
| 283 break; | |
| 284 | |
| 285 case op_div: | |
| 286 retval = "mrdivide"; | |
| 287 break; | |
| 288 | |
| 289 case op_pow: | |
| 290 retval = "mpower"; | |
| 291 break; | |
| 292 | |
| 293 case op_ldiv: | |
| 294 retval = "mldivide"; | |
| 295 break; | |
| 296 | |
| 297 case op_lt: | |
| 298 retval = "lt"; | |
| 299 break; | |
| 300 | |
| 301 case op_le: | |
| 302 retval = "le"; | |
| 303 break; | |
| 304 | |
| 305 case op_eq: | |
| 306 retval = "eq"; | |
| 307 break; | |
| 308 | |
| 309 case op_ge: | |
| 310 retval = "ge"; | |
| 311 break; | |
| 312 | |
| 313 case op_gt: | |
| 314 retval = "gt"; | |
| 315 break; | |
| 316 | |
| 317 case op_ne: | |
| 318 retval = "ne"; | |
| 319 break; | |
| 320 | |
| 321 case op_el_mul: | |
| 322 retval = "times"; | |
| 323 break; | |
| 324 | |
| 325 case op_el_div: | |
| 326 retval = "rdivide"; | |
| 327 break; | |
| 328 | |
| 329 case op_el_pow: | |
| 330 retval = "power"; | |
| 331 break; | |
| 332 | |
| 333 case op_el_ldiv: | |
| 334 retval = "ldivide"; | |
| 335 break; | |
| 336 | |
| 337 case op_el_and: | |
| 338 retval = "and"; | |
| 339 break; | |
| 340 | |
| 341 case op_el_or: | |
| 342 retval = "or"; | |
| 343 break; | |
| 344 | |
| 345 default: | |
| 346 break; | |
| 347 } | |
| 348 | |
| 349 return retval; | |
| 350 } | |
| 351 | |
| 352 std::string | |
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353 octave_value::binary_op_fcn_name (compound_binary_op op) |
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354 { |
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355 std::string retval; |
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356 |
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357 switch (op) |
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358 { |
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359 case op_trans_mul: |
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360 retval = "transtimes"; |
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361 break; |
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362 |
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363 case op_mul_trans: |
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364 retval = "timestrans"; |
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365 break; |
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366 |
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367 case op_herm_mul: |
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368 retval = "hermtimes"; |
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369 break; |
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370 |
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371 case op_mul_herm: |
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372 retval = "timesherm"; |
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373 break; |
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374 |
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375 default: |
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376 break; |
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377 } |
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378 |
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379 return retval; |
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380 } |
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381 |
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382 std::string |
| 2880 | 383 octave_value::assign_op_as_string (assign_op op) |
| 384 { | |
| 3523 | 385 std::string retval; |
| 2880 | 386 |
| 387 switch (op) | |
| 388 { | |
| 3533 | 389 case op_asn_eq: |
| 2880 | 390 retval = "="; |
| 391 break; | |
| 392 | |
| 3533 | 393 case op_add_eq: |
| 2880 | 394 retval = "+="; |
| 395 break; | |
| 396 | |
| 3533 | 397 case op_sub_eq: |
| 2880 | 398 retval = "-="; |
| 399 break; | |
| 400 | |
| 3533 | 401 case op_mul_eq: |
| 2880 | 402 retval = "*="; |
| 403 break; | |
| 404 | |
| 3533 | 405 case op_div_eq: |
| 2880 | 406 retval = "/="; |
| 407 break; | |
| 408 | |
| 3533 | 409 case op_ldiv_eq: |
| 3204 | 410 retval = "\\="; |
| 411 break; | |
| 412 | |
| 4018 | 413 case op_pow_eq: |
| 414 retval = "^="; | |
| 415 break; | |
| 416 | |
| 3533 | 417 case op_lshift_eq: |
| 2903 | 418 retval = "<<="; |
| 419 break; | |
| 420 | |
| 3533 | 421 case op_rshift_eq: |
| 2903 | 422 retval = ">>="; |
| 423 break; | |
| 424 | |
| 3533 | 425 case op_el_mul_eq: |
| 2880 | 426 retval = ".*="; |
| 427 break; | |
| 428 | |
| 3533 | 429 case op_el_div_eq: |
| 2880 | 430 retval = "./="; |
| 431 break; | |
| 432 | |
| 3533 | 433 case op_el_ldiv_eq: |
| 3204 | 434 retval = ".\\="; |
| 435 break; | |
| 436 | |
| 4018 | 437 case op_el_pow_eq: |
| 438 retval = ".^="; | |
| 439 break; | |
| 440 | |
| 3533 | 441 case op_el_and_eq: |
| 2880 | 442 retval = "&="; |
| 443 break; | |
| 444 | |
| 3533 | 445 case op_el_or_eq: |
| 2880 | 446 retval = "|="; |
| 447 break; | |
| 448 | |
| 449 default: | |
| 450 retval = "<unknown>"; | |
| 451 } | |
| 452 | |
| 453 return retval; | |
| 454 } | |
| 455 | |
| 5759 | 456 octave_value::octave_value (void) |
| 457 : rep (new octave_base_value ()) | |
| 4513 | 458 { |
| 2825 | 459 } |
| 2376 | 460 |
| 4254 | 461 octave_value::octave_value (short int i) |
| 462 : rep (new octave_scalar (i)) | |
| 463 { | |
| 464 } | |
| 465 | |
| 466 octave_value::octave_value (unsigned short int i) | |
| 467 : rep (new octave_scalar (i)) | |
| 468 { | |
| 469 } | |
| 470 | |
| 4233 | 471 octave_value::octave_value (int i) |
| 472 : rep (new octave_scalar (i)) | |
| 473 { | |
| 474 } | |
| 475 | |
| 4254 | 476 octave_value::octave_value (unsigned int i) |
| 477 : rep (new octave_scalar (i)) | |
| 478 { | |
| 479 } | |
| 480 | |
| 481 octave_value::octave_value (long int i) | |
| 482 : rep (new octave_scalar (i)) | |
| 483 { | |
| 484 } | |
| 485 | |
| 486 octave_value::octave_value (unsigned long int i) | |
| 487 : rep (new octave_scalar (i)) | |
| 488 { | |
| 489 } | |
| 490 | |
| 4353 | 491 #if defined (HAVE_LONG_LONG_INT) |
| 492 octave_value::octave_value (long long int i) | |
| 493 : rep (new octave_scalar (i)) | |
| 494 { | |
| 495 } | |
| 496 #endif | |
| 497 | |
| 4355 | 498 #if defined (HAVE_UNSIGNED_LONG_LONG_INT) |
| 4353 | 499 octave_value::octave_value (unsigned long long int i) |
| 500 : rep (new octave_scalar (i)) | |
| 501 { | |
| 502 } | |
| 503 #endif | |
| 504 | |
| 4254 | 505 octave_value::octave_value (octave_time t) |
| 7065 | 506 : rep (new octave_scalar (t.double_value ())) |
| 4254 | 507 { |
| 508 } | |
| 509 | |
| 2376 | 510 octave_value::octave_value (double d) |
| 2825 | 511 : rep (new octave_scalar (d)) |
| 512 { | |
| 513 } | |
| 2376 | 514 |
|
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515 octave_value::octave_value (float d) |
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516 : rep (new octave_float_scalar (d)) |
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517 { |
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518 } |
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519 |
| 4587 | 520 octave_value::octave_value (const Cell& c, bool is_csl) |
| 5477 | 521 : rep (is_csl |
| 5759 | 522 ? dynamic_cast<octave_base_value *> (new octave_cs_list (c)) |
| 523 : dynamic_cast<octave_base_value *> (new octave_cell (c))) | |
| 3351 | 524 { |
| 525 } | |
| 526 | |
| 5147 | 527 octave_value::octave_value (const ArrayN<octave_value>& a, bool is_csl) |
| 5477 | 528 : rep (is_csl |
| 5759 | 529 ? dynamic_cast<octave_base_value *> (new octave_cs_list (Cell (a))) |
| 530 : dynamic_cast<octave_base_value *> (new octave_cell (Cell (a)))) | |
| 5147 | 531 { |
| 532 } | |
| 533 | |
| 5785 | 534 octave_value::octave_value (const Matrix& m, const MatrixType& t) |
| 535 : rep (new octave_matrix (m, t)) | |
| 2423 | 536 { |
| 537 maybe_mutate (); | |
| 538 } | |
| 2376 | 539 |
|
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540 octave_value::octave_value (const FloatMatrix& m, const MatrixType& t) |
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541 : rep (new octave_float_matrix (m, t)) |
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542 { |
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543 maybe_mutate (); |
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544 } |
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545 |
| 4507 | 546 octave_value::octave_value (const NDArray& a) |
| 4513 | 547 : rep (new octave_matrix (a)) |
| 4478 | 548 { |
| 549 maybe_mutate (); | |
| 550 } | |
| 551 | |
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552 octave_value::octave_value (const FloatNDArray& a) |
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553 : rep (new octave_float_matrix (a)) |
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554 { |
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555 maybe_mutate (); |
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556 } |
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557 |
| 4911 | 558 octave_value::octave_value (const ArrayN<double>& a) |
| 559 : rep (new octave_matrix (a)) | |
| 560 { | |
| 561 maybe_mutate (); | |
| 562 } | |
| 563 | |
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564 octave_value::octave_value (const ArrayN<float>& a) |
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565 : rep (new octave_float_matrix (a)) |
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566 { |
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567 maybe_mutate (); |
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568 } |
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569 |
| 2376 | 570 octave_value::octave_value (const DiagMatrix& d) |
| 2423 | 571 : rep (new octave_matrix (d)) |
| 572 { | |
| 573 maybe_mutate (); | |
| 574 } | |
| 2376 | 575 |
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576 octave_value::octave_value (const FloatDiagMatrix& d) |
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577 : rep (new octave_float_matrix (d)) |
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578 { |
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579 maybe_mutate (); |
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580 } |
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581 |
| 3418 | 582 octave_value::octave_value (const RowVector& v) |
| 583 : rep (new octave_matrix (v)) | |
| 2423 | 584 { |
| 585 maybe_mutate (); | |
| 586 } | |
| 2376 | 587 |
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588 octave_value::octave_value (const FloatRowVector& v) |
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589 : rep (new octave_float_matrix (v)) |
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590 { |
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591 maybe_mutate (); |
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592 } |
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593 |
| 3418 | 594 octave_value::octave_value (const ColumnVector& v) |
| 595 : rep (new octave_matrix (v)) | |
| 2423 | 596 { |
| 597 maybe_mutate (); | |
| 598 } | |
| 2376 | 599 |
|
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600 octave_value::octave_value (const FloatColumnVector& v) |
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601 : rep (new octave_float_matrix (v)) |
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602 { |
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603 maybe_mutate (); |
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604 } |
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605 |
| 2376 | 606 octave_value::octave_value (const Complex& C) |
| 2423 | 607 : rep (new octave_complex (C)) |
| 608 { | |
| 609 maybe_mutate (); | |
| 610 } | |
| 2376 | 611 |
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612 octave_value::octave_value (const FloatComplex& C) |
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613 : rep (new octave_float_complex (C)) |
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614 { |
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615 maybe_mutate (); |
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616 } |
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617 |
| 5785 | 618 octave_value::octave_value (const ComplexMatrix& m, const MatrixType& t) |
| 619 : rep (new octave_complex_matrix (m, t)) | |
| 2423 | 620 { |
| 621 maybe_mutate (); | |
| 622 } | |
| 2376 | 623 |
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624 octave_value::octave_value (const FloatComplexMatrix& m, const MatrixType& t) |
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625 : rep (new octave_float_complex_matrix (m, t)) |
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626 { |
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627 maybe_mutate (); |
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628 } |
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629 |
| 4513 | 630 octave_value::octave_value (const ComplexNDArray& a) |
| 631 : rep (new octave_complex_matrix (a)) | |
| 4478 | 632 { |
| 633 maybe_mutate (); | |
| 634 } | |
| 635 | |
|
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636 octave_value::octave_value (const FloatComplexNDArray& a) |
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637 : rep (new octave_float_complex_matrix (a)) |
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638 { |
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639 maybe_mutate (); |
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640 } |
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641 |
| 4911 | 642 octave_value::octave_value (const ArrayN<Complex>& a) |
| 643 : rep (new octave_complex_matrix (a)) | |
| 644 { | |
| 645 maybe_mutate (); | |
| 646 } | |
| 647 | |
|
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648 octave_value::octave_value (const ArrayN<FloatComplex>& a) |
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649 : rep (new octave_float_complex_matrix (a)) |
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650 { |
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651 maybe_mutate (); |
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652 } |
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653 |
| 2376 | 654 octave_value::octave_value (const ComplexDiagMatrix& d) |
| 2423 | 655 : rep (new octave_complex_matrix (d)) |
| 656 { | |
| 657 maybe_mutate (); | |
| 658 } | |
| 2376 | 659 |
|
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660 octave_value::octave_value (const FloatComplexDiagMatrix& d) |
|
7814
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661 : rep (new octave_float_complex_matrix (d)) |
|
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662 { |
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663 maybe_mutate (); |
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664 } |
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665 |
| 3418 | 666 octave_value::octave_value (const ComplexRowVector& v) |
| 667 : rep (new octave_complex_matrix (v)) | |
| 2423 | 668 { |
| 669 maybe_mutate (); | |
| 670 } | |
| 2376 | 671 |
|
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672 octave_value::octave_value (const FloatComplexRowVector& v) |
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673 : rep (new octave_float_complex_matrix (v)) |
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674 { |
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675 maybe_mutate (); |
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676 } |
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677 |
| 3418 | 678 octave_value::octave_value (const ComplexColumnVector& v) |
| 679 : rep (new octave_complex_matrix (v)) | |
| 2423 | 680 { |
| 681 maybe_mutate (); | |
| 682 } | |
| 2376 | 683 |
|
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684 octave_value::octave_value (const FloatComplexColumnVector& v) |
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685 : rep (new octave_float_complex_matrix (v)) |
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686 { |
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687 maybe_mutate (); |
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688 } |
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|
689 |
| 2825 | 690 octave_value::octave_value (bool b) |
| 691 : rep (new octave_bool (b)) | |
| 692 { | |
| 693 } | |
| 694 | |
| 5785 | 695 octave_value::octave_value (const boolMatrix& bm, const MatrixType& t) |
| 696 : rep (new octave_bool_matrix (bm, t)) | |
| 2825 | 697 { |
| 698 maybe_mutate (); | |
| 699 } | |
| 700 | |
| 4513 | 701 octave_value::octave_value (const boolNDArray& bnda) |
| 702 : rep (new octave_bool_matrix (bnda)) | |
| 703 { | |
| 704 maybe_mutate (); | |
| 705 } | |
| 706 | |
| 7433 | 707 octave_value::octave_value (const ArrayN<bool>& bnda) |
| 708 : rep (new octave_bool_matrix (bnda)) | |
| 709 { | |
| 710 maybe_mutate (); | |
| 711 } | |
| 712 | |
| 5279 | 713 octave_value::octave_value (char c, char type) |
| 714 : rep (type == '"' | |
| 715 ? new octave_char_matrix_dq_str (c) | |
| 716 : new octave_char_matrix_sq_str (c)) | |
| 3189 | 717 { |
| 718 maybe_mutate (); | |
| 719 } | |
| 720 | |
| 5279 | 721 octave_value::octave_value (const char *s, char type) |
| 722 : rep (type == '"' | |
| 723 ? new octave_char_matrix_dq_str (s) | |
| 724 : new octave_char_matrix_sq_str (s)) | |
| 2423 | 725 { |
| 726 maybe_mutate (); | |
| 727 } | |
| 2376 | 728 |
| 5279 | 729 octave_value::octave_value (const std::string& s, char type) |
| 730 : rep (type == '"' | |
| 731 ? new octave_char_matrix_dq_str (s) | |
| 732 : new octave_char_matrix_sq_str (s)) | |
| 2423 | 733 { |
| 734 maybe_mutate (); | |
| 735 } | |
| 2376 | 736 |
| 5279 | 737 octave_value::octave_value (const string_vector& s, char type) |
| 738 : rep (type == '"' | |
| 739 ? new octave_char_matrix_dq_str (s) | |
| 740 : new octave_char_matrix_sq_str (s)) | |
| 2423 | 741 { |
| 742 maybe_mutate (); | |
| 743 } | |
| 2376 | 744 |
| 5279 | 745 octave_value::octave_value (const charMatrix& chm, bool is_str, char type) |
| 4587 | 746 : rep (is_str |
| 5279 | 747 ? (type == '"' |
| 748 ? new octave_char_matrix_dq_str (chm) | |
| 749 : new octave_char_matrix_sq_str (chm)) | |
| 4513 | 750 : new octave_char_matrix (chm)) |
| 2409 | 751 { |
| 4513 | 752 maybe_mutate (); |
| 753 } | |
| 2376 | 754 |
| 5279 | 755 octave_value::octave_value (const charNDArray& chm, bool is_str, char type) |
| 4587 | 756 : rep (is_str |
| 5279 | 757 ? (type == '"' |
| 758 ? new octave_char_matrix_dq_str (chm) | |
| 759 : new octave_char_matrix_sq_str (chm)) | |
| 4513 | 760 : new octave_char_matrix (chm)) |
| 761 { | |
| 2423 | 762 maybe_mutate (); |
| 2409 | 763 } |
| 2376 | 764 |
| 5279 | 765 octave_value::octave_value (const ArrayN<char>& chm, bool is_str, char type) |
| 4997 | 766 : rep (is_str |
| 5279 | 767 ? (type == '"' |
| 768 ? new octave_char_matrix_dq_str (chm) | |
| 769 : new octave_char_matrix_sq_str (chm)) | |
| 4997 | 770 : new octave_char_matrix (chm)) |
| 771 { | |
| 772 maybe_mutate (); | |
| 773 } | |
| 774 | |
| 5785 | 775 octave_value::octave_value (const SparseMatrix& m, const MatrixType &t) |
| 5164 | 776 : rep (new octave_sparse_matrix (m, t)) |
| 777 { | |
| 778 maybe_mutate (); | |
| 779 } | |
| 780 | |
| 6863 | 781 octave_value::octave_value (const Sparse<double>& m, const MatrixType &t) |
| 782 : rep (new octave_sparse_matrix (m, t)) | |
| 783 { | |
| 784 maybe_mutate (); | |
| 785 } | |
| 786 | |
| 5785 | 787 octave_value::octave_value (const SparseComplexMatrix& m, const MatrixType &t) |
| 5164 | 788 : rep (new octave_sparse_complex_matrix (m, t)) |
| 789 { | |
| 790 maybe_mutate (); | |
| 791 } | |
| 792 | |
| 6863 | 793 octave_value::octave_value (const Sparse<Complex>& m, const MatrixType &t) |
| 794 : rep (new octave_sparse_complex_matrix (m, t)) | |
| 795 { | |
| 796 maybe_mutate (); | |
| 797 } | |
| 798 | |
| 5785 | 799 octave_value::octave_value (const SparseBoolMatrix& bm, const MatrixType &t) |
| 5164 | 800 : rep (new octave_sparse_bool_matrix (bm, t)) |
| 801 { | |
| 802 maybe_mutate (); | |
| 803 } | |
| 804 | |
| 7433 | 805 octave_value::octave_value (const Sparse<bool>& bm, const MatrixType &t) |
| 806 : rep (new octave_sparse_bool_matrix (bm, t)) | |
| 807 { | |
| 808 maybe_mutate (); | |
| 809 } | |
| 810 | |
| 4901 | 811 octave_value::octave_value (const octave_int8& i) |
| 812 : rep (new octave_int8_scalar (i)) | |
| 813 { | |
| 814 maybe_mutate (); | |
| 815 } | |
| 816 | |
| 817 octave_value::octave_value (const octave_uint8& i) | |
| 818 : rep (new octave_uint8_scalar (i)) | |
| 819 { | |
| 820 maybe_mutate (); | |
| 821 } | |
| 822 | |
| 823 octave_value::octave_value (const octave_int16& i) | |
| 824 : rep (new octave_int16_scalar (i)) | |
| 825 { | |
| 826 maybe_mutate (); | |
| 827 } | |
| 828 | |
| 829 octave_value::octave_value (const octave_uint16& i) | |
| 830 : rep (new octave_uint16_scalar (i)) | |
| 831 { | |
| 832 maybe_mutate (); | |
| 833 } | |
| 834 | |
| 835 octave_value::octave_value (const octave_int32& i) | |
| 836 : rep (new octave_int32_scalar (i)) | |
| 837 { | |
| 838 maybe_mutate (); | |
| 839 } | |
| 840 | |
| 841 octave_value::octave_value (const octave_uint32& i) | |
| 842 : rep (new octave_uint32_scalar (i)) | |
| 843 { | |
| 844 maybe_mutate (); | |
| 845 } | |
| 846 | |
| 847 octave_value::octave_value (const octave_int64& i) | |
| 848 : rep (new octave_int64_scalar (i)) | |
| 849 { | |
| 850 maybe_mutate (); | |
| 851 } | |
| 852 | |
| 853 octave_value::octave_value (const octave_uint64& i) | |
| 854 : rep (new octave_uint64_scalar (i)) | |
| 855 { | |
| 856 maybe_mutate (); | |
| 857 } | |
| 858 | |
| 859 octave_value::octave_value (const int8NDArray& inda) | |
| 860 : rep (new octave_int8_matrix (inda)) | |
| 861 { | |
| 862 maybe_mutate (); | |
| 863 } | |
| 864 | |
| 7064 | 865 octave_value::octave_value (const ArrayN<octave_int8>& inda) |
| 866 : rep (new octave_int8_matrix (inda)) | |
| 867 { | |
| 868 maybe_mutate (); | |
| 869 } | |
| 870 | |
| 4901 | 871 octave_value::octave_value (const uint8NDArray& inda) |
| 872 : rep (new octave_uint8_matrix (inda)) | |
| 873 { | |
| 874 maybe_mutate (); | |
| 875 } | |
| 876 | |
| 7064 | 877 octave_value::octave_value (const ArrayN<octave_uint8>& inda) |
| 878 : rep (new octave_uint8_matrix (inda)) | |
| 879 { | |
| 880 maybe_mutate (); | |
| 881 } | |
| 882 | |
| 4901 | 883 octave_value::octave_value (const int16NDArray& inda) |
| 884 : rep (new octave_int16_matrix (inda)) | |
| 885 { | |
| 886 maybe_mutate (); | |
| 887 } | |
| 888 | |
| 7064 | 889 octave_value::octave_value (const ArrayN<octave_int16>& inda) |
| 890 : rep (new octave_int16_matrix (inda)) | |
| 891 { | |
| 892 maybe_mutate (); | |
| 893 } | |
| 894 | |
| 4901 | 895 octave_value::octave_value (const uint16NDArray& inda) |
| 896 : rep (new octave_uint16_matrix (inda)) | |
| 897 { | |
| 898 maybe_mutate (); | |
| 899 } | |
| 900 | |
| 7064 | 901 octave_value::octave_value (const ArrayN<octave_uint16>& inda) |
| 902 : rep (new octave_uint16_matrix (inda)) | |
| 903 { | |
| 904 maybe_mutate (); | |
| 905 } | |
| 906 | |
| 4901 | 907 octave_value::octave_value (const int32NDArray& inda) |
| 908 : rep (new octave_int32_matrix (inda)) | |
| 909 { | |
| 910 maybe_mutate (); | |
| 911 } | |
| 912 | |
| 7064 | 913 octave_value::octave_value (const ArrayN<octave_int32>& inda) |
| 914 : rep (new octave_int32_matrix (inda)) | |
| 915 { | |
| 916 maybe_mutate (); | |
| 917 } | |
| 918 | |
| 4901 | 919 octave_value::octave_value (const uint32NDArray& inda) |
| 920 : rep (new octave_uint32_matrix (inda)) | |
| 921 { | |
| 922 maybe_mutate (); | |
| 923 } | |
| 924 | |
| 7064 | 925 octave_value::octave_value (const ArrayN<octave_uint32>& inda) |
| 926 : rep (new octave_uint32_matrix (inda)) | |
| 927 { | |
| 928 maybe_mutate (); | |
| 929 } | |
| 930 | |
| 4901 | 931 octave_value::octave_value (const int64NDArray& inda) |
| 932 : rep (new octave_int64_matrix (inda)) | |
| 933 { | |
| 934 maybe_mutate (); | |
| 935 } | |
| 936 | |
| 7064 | 937 octave_value::octave_value (const ArrayN<octave_int64>& inda) |
| 938 : rep (new octave_int64_matrix (inda)) | |
| 939 { | |
| 940 maybe_mutate (); | |
| 941 } | |
| 942 | |
| 4901 | 943 octave_value::octave_value (const uint64NDArray& inda) |
| 944 : rep (new octave_uint64_matrix (inda)) | |
| 945 { | |
| 946 maybe_mutate (); | |
| 947 } | |
| 948 | |
| 7064 | 949 octave_value::octave_value (const ArrayN<octave_uint64>& inda) |
| 950 : rep (new octave_uint64_matrix (inda)) | |
| 951 { | |
| 952 maybe_mutate (); | |
| 953 } | |
| 954 | |
| 2376 | 955 octave_value::octave_value (double base, double limit, double inc) |
| 2423 | 956 : rep (new octave_range (base, limit, inc)) |
| 957 { | |
| 958 maybe_mutate (); | |
| 959 } | |
| 2376 | 960 |
| 961 octave_value::octave_value (const Range& r) | |
| 2423 | 962 : rep (new octave_range (r)) |
| 963 { | |
| 964 maybe_mutate (); | |
| 965 } | |
| 2376 | 966 |
| 967 octave_value::octave_value (const Octave_map& m) | |
| 2825 | 968 : rep (new octave_struct (m)) |
| 969 { | |
| 2880 | 970 } |
| 971 | |
| 7336 | 972 octave_value::octave_value (const Octave_map& m, const std::string& id) |
| 973 : rep (new octave_class (m, id)) | |
| 974 { | |
| 975 } | |
| 976 | |
| 4587 | 977 octave_value::octave_value (const octave_value_list& l, bool is_csl) |
| 5477 | 978 : rep (is_csl |
| 5759 | 979 ? dynamic_cast<octave_base_value *> (new octave_cs_list (l)) |
| 980 : dynamic_cast<octave_base_value *> (new octave_list (l))) | |
| 2880 | 981 { |
| 982 } | |
| 2376 | 983 |
| 984 octave_value::octave_value (octave_value::magic_colon) | |
| 2825 | 985 : rep (new octave_magic_colon ()) |
| 986 { | |
| 987 } | |
| 2376 | 988 |
| 5759 | 989 octave_value::octave_value (octave_base_value *new_rep) |
| 2825 | 990 : rep (new_rep) |
| 991 { | |
| 992 } | |
| 2376 | 993 |
| 7336 | 994 octave_value::octave_value (octave_base_value *new_rep, int xcount) |
| 995 : rep (new_rep) | |
| 996 { | |
| 997 rep->count = xcount; | |
| 998 } | |
| 999 | |
| 5759 | 1000 octave_base_value * |
| 3933 | 1001 octave_value::clone (void) const |
| 2880 | 1002 { |
| 1003 panic_impossible (); | |
| 3546 | 1004 return 0; |
| 2880 | 1005 } |
| 1006 | |
| 2409 | 1007 void |
| 1008 octave_value::maybe_mutate (void) | |
| 1009 { | |
| 5759 | 1010 octave_base_value *tmp = rep->try_narrowing_conversion (); |
| 2409 | 1011 |
| 1012 if (tmp && tmp != rep) | |
| 1013 { | |
| 1014 if (--rep->count == 0) | |
| 1015 delete rep; | |
| 1016 | |
| 1017 rep = tmp; | |
| 1018 } | |
| 1019 } | |
| 1020 | |
| 4247 | 1021 octave_value |
| 4271 | 1022 octave_value::single_subsref (const std::string& type, |
| 1023 const octave_value_list& idx) | |
| 4247 | 1024 { |
| 1025 std::list<octave_value_list> i; | |
| 1026 | |
| 1027 i.push_back (idx); | |
| 1028 | |
| 1029 return rep->subsref (type, i); | |
| 1030 } | |
| 1031 | |
| 2974 | 1032 octave_value_list |
| 4247 | 1033 octave_value::subsref (const std::string& type, |
| 4219 | 1034 const std::list<octave_value_list>& idx, int nargout) |
| 3933 | 1035 { |
|
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1036 if (nargout == 1) |
| 3933 | 1037 return rep->subsref (type, idx); |
| 1038 else | |
| 1039 return rep->subsref (type, idx, nargout); | |
| 1040 } | |
| 1041 | |
| 1042 octave_value | |
| 4247 | 1043 octave_value::next_subsref (const std::string& type, |
| 4219 | 1044 const std::list<octave_value_list>& idx, |
| 4233 | 1045 size_t skip) |
| 3933 | 1046 { |
| 4582 | 1047 if (! error_state && idx.size () > skip) |
| 3933 | 1048 { |
| 4219 | 1049 std::list<octave_value_list> new_idx (idx); |
| 4233 | 1050 for (size_t i = 0; i < skip; i++) |
| 4219 | 1051 new_idx.erase (new_idx.begin ()); |
| 3933 | 1052 return subsref (type.substr (skip), new_idx); |
| 1053 } | |
| 1054 else | |
| 1055 return *this; | |
| 1056 } | |
| 1057 | |
| 1058 octave_value_list | |
| 4994 | 1059 octave_value::next_subsref (int nargout, const std::string& type, |
| 1060 const std::list<octave_value_list>& idx, | |
| 1061 size_t skip) | |
| 1062 { | |
| 1063 if (! error_state && idx.size () > skip) | |
| 1064 { | |
| 1065 std::list<octave_value_list> new_idx (idx); | |
| 1066 for (size_t i = 0; i < skip; i++) | |
| 1067 new_idx.erase (new_idx.begin ()); | |
| 1068 return subsref (type.substr (skip), new_idx, nargout); | |
| 1069 } | |
| 1070 else | |
| 1071 return *this; | |
| 1072 } | |
| 1073 | |
| 1074 octave_value_list | |
| 3544 | 1075 octave_value::do_multi_index_op (int nargout, const octave_value_list& idx) |
| 2974 | 1076 { |
| 3544 | 1077 return rep->do_multi_index_op (nargout, idx); |
| 2974 | 1078 } |
| 1079 | |
| 3933 | 1080 #if 0 |
| 3204 | 1081 static void |
| 3933 | 1082 gripe_assign_failed (const std::string& on, const std::string& tn1, |
| 1083 const std::string& tn2) | |
| 3204 | 1084 { |
| 1085 error ("assignment failed for `%s %s %s'", | |
| 1086 tn1.c_str (), on.c_str (), tn2.c_str ()); | |
| 1087 } | |
| 3933 | 1088 #endif |
| 3204 | 1089 |
| 1090 static void | |
| 3933 | 1091 gripe_assign_failed_or_no_method (const std::string& on, |
| 1092 const std::string& tn1, | |
| 3523 | 1093 const std::string& tn2) |
| 3204 | 1094 { |
| 1095 error ("assignment failed, or no method for `%s %s %s'", | |
| 1096 tn1.c_str (), on.c_str (), tn2.c_str ()); | |
| 1097 } | |
| 1098 | |
| 3933 | 1099 octave_value |
| 4247 | 1100 octave_value::subsasgn (const std::string& type, |
| 4219 | 1101 const std::list<octave_value_list>& idx, |
| 3933 | 1102 const octave_value& rhs) |
| 1103 { | |
| 1104 return rep->subsasgn (type, idx, rhs); | |
| 1105 } | |
| 1106 | |
| 1107 octave_value | |
| 4247 | 1108 octave_value::assign (assign_op op, const std::string& type, |
| 4219 | 1109 const std::list<octave_value_list>& idx, |
| 3933 | 1110 const octave_value& rhs) |
| 1111 { | |
| 1112 octave_value retval; | |
| 1113 | |
| 1114 make_unique (); | |
| 1115 | |
| 1116 octave_value t_rhs = rhs; | |
| 1117 | |
| 1118 if (op != op_asn_eq) | |
| 1119 { | |
| 5775 | 1120 // FIXME -- only do the following stuff if we can't find |
| 3933 | 1121 // a specific function to call to handle the op= operation for |
| 1122 // the types we have. | |
| 1123 | |
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1124 octave_value t = subsref (type, idx); |
| 3933 | 1125 |
| 1126 if (! error_state) | |
| 1127 { | |
| 1128 binary_op binop = op_eq_to_binary_op (op); | |
| 1129 | |
| 1130 if (! error_state) | |
| 1131 t_rhs = do_binary_op (binop, t, rhs); | |
| 1132 } | |
| 1133 } | |
| 1134 | |
| 1135 if (! error_state) | |
| 1136 { | |
| 7336 | 1137 if (type[0] == '.' && ! (is_map () || is_object ())) |
| 3933 | 1138 { |
| 1139 octave_value tmp = Octave_map (); | |
| 1140 retval = tmp.subsasgn (type, idx, t_rhs); | |
| 1141 } | |
| 1142 else | |
| 1143 retval = subsasgn (type, idx, t_rhs); | |
| 1144 } | |
| 1145 | |
| 1146 if (error_state) | |
| 1147 gripe_assign_failed_or_no_method (assign_op_as_string (op), | |
| 1148 type_name (), rhs.type_name ()); | |
| 1149 | |
| 1150 return retval; | |
| 1151 } | |
| 1152 | |
| 1153 const octave_value& | |
| 3203 | 1154 octave_value::assign (assign_op op, const octave_value& rhs) |
| 2880 | 1155 { |
| 3533 | 1156 if (op == op_asn_eq) |
|
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diff
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|
1157 // Regularize a null matrix if stored into a variable. |
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1158 operator = (rhs.non_null_value ()); |
| 3203 | 1159 else |
| 1160 { | |
| 5775 | 1161 // FIXME -- only do the following stuff if we can't find |
| 3204 | 1162 // a specific function to call to handle the op= operation for |
| 1163 // the types we have. | |
| 1164 | |
| 1165 binary_op binop = op_eq_to_binary_op (op); | |
| 1166 | |
| 1167 if (! error_state) | |
| 1168 { | |
| 1169 octave_value t = do_binary_op (binop, *this, rhs); | |
| 1170 | |
| 1171 if (! error_state) | |
| 1172 operator = (t); | |
| 1173 } | |
| 1174 | |
| 1175 if (error_state) | |
| 1176 gripe_assign_failed_or_no_method (assign_op_as_string (op), | |
| 1177 type_name (), rhs.type_name ()); | |
| 1178 } | |
| 1179 | |
| 3933 | 1180 return *this; |
| 2376 | 1181 } |
| 1182 | |
| 5275 | 1183 octave_idx_type |
| 4563 | 1184 octave_value::length (void) const |
| 1185 { | |
| 1186 int retval = 0; | |
| 1187 | |
| 1188 dim_vector dv = dims (); | |
| 4584 | 1189 |
| 4563 | 1190 for (int i = 0; i < dv.length (); i++) |
| 1191 { | |
| 1192 if (dv(i) < 0) | |
| 1193 { | |
| 1194 retval = -1; | |
| 1195 break; | |
| 1196 } | |
| 1197 | |
| 4584 | 1198 if (dv(i) == 0) |
| 1199 { | |
| 1200 retval = 0; | |
| 1201 break; | |
| 1202 } | |
| 1203 | |
| 4563 | 1204 if (dv(i) > retval) |
| 1205 retval = dv(i); | |
| 1206 } | |
| 1207 | |
| 1208 return retval; | |
| 1209 } | |
| 1210 | |
| 5659 | 1211 Matrix |
| 1212 octave_value::size (void) const | |
| 1213 { | |
| 1214 dim_vector dv = dims (); | |
| 1215 | |
| 1216 int n_dims = dv.length (); | |
| 1217 | |
| 1218 Matrix retval (1, n_dims); | |
| 1219 | |
| 1220 while (n_dims--) | |
| 1221 retval(n_dims) = dv(n_dims); | |
| 1222 | |
| 1223 return retval; | |
| 1224 } | |
| 1225 | |
| 3351 | 1226 Cell |
| 1227 octave_value::cell_value (void) const | |
| 1228 { | |
| 1229 return rep->cell_value (); | |
| 1230 } | |
| 1231 | |
|
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|
1232 // Define the idx_type_value function here instead of in ov.h to avoid |
|
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1233 // needing definitions for the SIZEOF_X macros in ov.h. |
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1234 |
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260294a5520f
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|
1235 octave_idx_type |
|
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1236 octave_value::idx_type_value (bool req_int, bool frc_str_conv) const |
|
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1237 { |
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260294a5520f
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1238 #if SIZEOF_OCTAVE_IDX_TYPE == SIZEOF_LONG |
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changeset
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1239 return long_value (req_int, frc_str_conv); |
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260294a5520f
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1240 #elif SIZEOF_OCTAVE_IDX_TYPE == SIZEOF_INT |
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1241 return int_value (req_int, frc_str_conv); |
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260294a5520f
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1242 #else |
|
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1243 #error "no octave_value extractor for octave_idx_type" |
|
260294a5520f
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1244 #endif |
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1245 } |
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1246 |
| 2376 | 1247 Octave_map |
| 1248 octave_value::map_value (void) const | |
| 1249 { | |
| 1250 return rep->map_value (); | |
| 1251 } | |
| 1252 | |
| 2974 | 1253 octave_function * |
| 1254 octave_value::function_value (bool silent) | |
| 1255 { | |
| 1256 return rep->function_value (silent); | |
| 1257 } | |
| 1258 | |
|
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1259 const octave_function * |
|
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1260 octave_value::function_value (bool silent) const |
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1261 { |
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diff
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|
1262 return rep->function_value (silent); |
|
5adeea5de26c
symbol table reporting functions
John W. Eaton <jwe@octave.org>
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7719
diff
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|
1263 } |
|
5adeea5de26c
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John W. Eaton <jwe@octave.org>
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diff
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|
1264 |
| 4700 | 1265 octave_user_function * |
| 1266 octave_value::user_function_value (bool silent) | |
| 1267 { | |
| 1268 return rep->user_function_value (silent); | |
| 1269 } | |
| 1270 | |
|
7719
87eda1f8faaa
octave_user_code: new base class for octave_user_script and octave_user_function
John W. Eaton <jwe@octave.org>
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diff
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|
1271 octave_user_script * |
|
87eda1f8faaa
octave_user_code: new base class for octave_user_script and octave_user_function
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1272 octave_value::user_script_value (bool silent) |
|
87eda1f8faaa
octave_user_code: new base class for octave_user_script and octave_user_function
John W. Eaton <jwe@octave.org>
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diff
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|
1273 { |
|
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octave_user_code: new base class for octave_user_script and octave_user_function
John W. Eaton <jwe@octave.org>
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diff
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|
1274 return rep->user_script_value (silent); |
|
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John W. Eaton <jwe@octave.org>
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diff
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|
1275 } |
|
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octave_user_code: new base class for octave_user_script and octave_user_function
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diff
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|
1276 |
|
87eda1f8faaa
octave_user_code: new base class for octave_user_script and octave_user_function
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1277 octave_user_code * |
|
87eda1f8faaa
octave_user_code: new base class for octave_user_script and octave_user_function
John W. Eaton <jwe@octave.org>
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|
1278 octave_value::user_code_value (bool silent) |
|
87eda1f8faaa
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John W. Eaton <jwe@octave.org>
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|
1279 { |
|
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octave_user_code: new base class for octave_user_script and octave_user_function
John W. Eaton <jwe@octave.org>
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|
1280 return rep->user_code_value (silent); |
|
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|
1281 } |
|
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|
1282 |
| 4346 | 1283 octave_fcn_handle * |
| 4343 | 1284 octave_value::fcn_handle_value (bool silent) |
| 1285 { | |
| 1286 return rep->fcn_handle_value (silent); | |
| 1287 } | |
| 1288 | |
| 4933 | 1289 octave_fcn_inline * |
| 1290 octave_value::fcn_inline_value (bool silent) | |
| 1291 { | |
| 1292 return rep->fcn_inline_value (silent); | |
| 1293 } | |
| 1294 | |
| 2880 | 1295 octave_value_list |
| 1296 octave_value::list_value (void) const | |
| 1297 { | |
| 1298 return rep->list_value (); | |
| 1299 } | |
| 1300 | |
|
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|
1301 static dim_vector |
|
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|
1302 make_vector_dims (const dim_vector& dv, bool force_vector_conversion, |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
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|
1303 const std::string& my_type, const std::string& wanted_type) |
| 3419 | 1304 { |
|
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|
1305 dim_vector retval (dv); |
|
7ca2735d74c2
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|
1306 retval.chop_trailing_singletons (); |
|
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1307 octave_idx_type nel = dv.numel (); |
|
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1308 |
|
7ca2735d74c2
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|
1309 if (retval.length () > 2 || (retval(0) != 1 && retval(1) != 1)) |
| 3419 | 1310 { |
|
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|
1311 if (!force_vector_conversion) |
|
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|
1312 gripe_implicit_conversion ("Octave:array-as-vector", |
|
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|
1313 my_type.c_str (), wanted_type.c_str ()); |
|
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|
1314 retval = dim_vector (nel); |
| 3419 | 1315 } |
| 1316 | |
| 1317 return retval; | |
| 1318 } | |
| 1319 | |
|
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1320 ColumnVector |
|
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|
1321 octave_value::column_vector_value (bool force_string_conv, |
|
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|
1322 bool frc_vec_conv) const |
|
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1323 { |
|
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|
1324 return ColumnVector (vector_value (force_string_conv, |
|
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|
1325 frc_vec_conv)); |
|
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1326 } |
|
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1327 |
|
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|
1328 ComplexColumnVector |
|
7ca2735d74c2
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|
1329 octave_value::complex_column_vector_value (bool force_string_conv, |
|
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|
1330 bool frc_vec_conv) const |
|
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1331 { |
|
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|
1332 return ComplexColumnVector (complex_vector_value (force_string_conv, |
|
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|
1333 frc_vec_conv)); |
|
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|
1334 } |
|
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|
1335 |
| 3419 | 1336 RowVector |
| 1337 octave_value::row_vector_value (bool force_string_conv, | |
|
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changeset
|
1338 bool frc_vec_conv) const |
| 3419 | 1339 { |
|
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changeset
|
1340 return RowVector (vector_value (force_string_conv, |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
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diff
changeset
|
1341 frc_vec_conv)); |
| 3419 | 1342 } |
| 1343 | |
| 1344 ComplexRowVector | |
| 1345 octave_value::complex_row_vector_value (bool force_string_conv, | |
|
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7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
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changeset
|
1346 bool frc_vec_conv) const |
| 3419 | 1347 { |
|
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diff
changeset
|
1348 return ComplexRowVector (complex_vector_value (force_string_conv, |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
1349 frc_vec_conv)); |
| 3419 | 1350 } |
| 1351 | |
| 1352 Array<double> | |
| 2376 | 1353 octave_value::vector_value (bool force_string_conv, |
| 1354 bool force_vector_conversion) const | |
| 1355 { | |
|
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7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
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changeset
|
1356 Array<double> retval = array_value (force_string_conv); |
| 2376 | 1357 |
| 1358 if (error_state) | |
| 1359 return retval; | |
| 1360 else | |
|
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parents:
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changeset
|
1361 return retval.reshape (make_vector_dims (retval.dims (), |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
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changeset
|
1362 force_vector_conversion, |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
1363 type_name (), "real vector")); |
| 2376 | 1364 } |
| 1365 | |
|
7997
2b8952e133c9
implement checked conversions between integers
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|
1366 template <class T> |
|
2b8952e133c9
implement checked conversions between integers
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|
1367 static Array<int> |
|
2b8952e133c9
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|
1368 convert_to_int_array (const Array<octave_int<T> >& A) |
|
2b8952e133c9
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Jaroslav Hajek <highegg@gmail.com>
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|
1369 { |
| 7999 | 1370 Array<int> retval (A.dims ()); |
|
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2b8952e133c9
implement checked conversions between integers
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|
1371 octave_idx_type n = A.numel (); |
|
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implement checked conversions between integers
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|
1372 |
|
8039
cd90e2842080
Add additional integer math and conversion warnings, set their default state to be off and add the intwarning function
David Bateman <dbateman@free.fr>
parents:
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diff
changeset
|
1373 octave_int<int>::clear_conv_flag (); |
|
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Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
1374 for (octave_idx_type i = 0; i < n; i++) |
| 7999 | 1375 retval.xelem (i) = octave_int<int> (A.xelem (i)); |
|
8039
cd90e2842080
Add additional integer math and conversion warnings, set their default state to be off and add the intwarning function
David Bateman <dbateman@free.fr>
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diff
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|
1376 |
|
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changeset
|
1377 if (octave_int<int>::get_trunc_flag ()) |
|
8039
cd90e2842080
Add additional integer math and conversion warnings, set their default state to be off and add the intwarning function
David Bateman <dbateman@free.fr>
parents:
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diff
changeset
|
1378 gripe_truncated_conversion (octave_int<T>::type_name (), "int"); |
|
cd90e2842080
Add additional integer math and conversion warnings, set their default state to be off and add the intwarning function
David Bateman <dbateman@free.fr>
parents:
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|
1379 |
|
cd90e2842080
Add additional integer math and conversion warnings, set their default state to be off and add the intwarning function
David Bateman <dbateman@free.fr>
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changeset
|
1380 octave_int<int>::clear_conv_flag (); |
|
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1381 |
| 7999 | 1382 return retval; |
|
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|
1383 } |
|
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|
1384 |
| 4044 | 1385 Array<int> |
| 1386 octave_value::int_vector_value (bool force_string_conv, bool require_int, | |
| 1387 bool force_vector_conversion) const | |
| 1388 { | |
| 1389 Array<int> retval; | |
| 1390 | |
|
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|
1391 if (is_integer_type ()) |
|
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1392 { |
|
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|
1393 if (is_int32_type ()) |
|
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1394 retval = convert_to_int_array (int32_array_value ()); |
|
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1395 else if (is_int64_type ()) |
|
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1396 retval = convert_to_int_array (int64_array_value ()); |
|
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|
1397 else if (is_int16_type ()) |
|
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1398 retval = convert_to_int_array (int16_array_value ()); |
|
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1399 else if (is_int8_type ()) |
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1400 retval = convert_to_int_array (int8_array_value ()); |
|
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1401 else if (is_uint32_type ()) |
|
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1402 retval = convert_to_int_array (uint32_array_value ()); |
|
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1403 else if (is_uint64_type ()) |
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1404 retval = convert_to_int_array (uint64_array_value ()); |
|
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1405 else if (is_uint16_type ()) |
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1406 retval = convert_to_int_array (uint16_array_value ()); |
|
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1407 else if (is_uint8_type ()) |
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|
1408 retval = convert_to_int_array (uint8_array_value ()); |
|
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1409 else |
|
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|
1410 retval = array_value (force_string_conv); |
|
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1411 } |
|
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1412 else |
|
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|
1413 { |
|
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|
1414 const NDArray a = array_value (force_string_conv); |
|
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|
1415 if (! error_state) |
|
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|
1416 { |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1417 if (require_int) |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1418 { |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1419 retval.resize (a.dims ()); |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1420 for (octave_idx_type i = 0; i < a.numel (); i++) |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1421 { |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1422 double ai = a.elem (i); |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1423 int v = static_cast<int> (ai); |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1424 if (ai == v) |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1425 retval.xelem (i) = v; |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1426 else |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1427 { |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1428 error ("conversion to integer value failed"); |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1429 break; |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1430 } |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1431 } |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1432 } |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1433 else |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1434 retval = Array<int> (a); |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1435 } |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1436 } |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1437 |
| 4044 | 1438 |
| 1439 if (error_state) | |
| 1440 return retval; | |
| 1441 else | |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1442 return retval.reshape (make_vector_dims (retval.dims (), |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1443 force_vector_conversion, |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1444 type_name (), "integer vector")); |
| 4044 | 1445 } |
| 1446 | |
| 3419 | 1447 Array<Complex> |
| 2376 | 1448 octave_value::complex_vector_value (bool force_string_conv, |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1449 bool force_vector_conversion) const |
| 2376 | 1450 { |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1451 Array<Complex> retval = complex_array_value (force_string_conv); |
| 2376 | 1452 |
| 1453 if (error_state) | |
| 1454 return retval; | |
| 1455 else | |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1456 return retval.reshape (make_vector_dims (retval.dims (), |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1457 force_vector_conversion, |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1458 type_name (), "complex vector")); |
| 2376 | 1459 } |
| 1460 | |
|
7789
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First attempt at single precision tyeps
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diff
changeset
|
1461 FloatColumnVector |
|
82be108cc558
First attempt at single precision tyeps
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diff
changeset
|
1462 octave_value::float_column_vector_value (bool force_string_conv, |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1463 bool frc_vec_conv) const |
|
7789
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First attempt at single precision tyeps
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diff
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|
1464 { |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1465 return FloatColumnVector (float_vector_value (force_string_conv, |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1466 frc_vec_conv)); |
|
7789
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First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
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diff
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|
1467 } |
|
82be108cc558
First attempt at single precision tyeps
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diff
changeset
|
1468 |
|
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diff
changeset
|
1469 FloatComplexColumnVector |
|
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changeset
|
1470 octave_value::float_complex_column_vector_value (bool force_string_conv, |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1471 bool frc_vec_conv) const |
|
7789
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First attempt at single precision tyeps
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diff
changeset
|
1472 { |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1473 return FloatComplexColumnVector (float_complex_vector_value (force_string_conv, |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1474 frc_vec_conv)); |
|
7789
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First attempt at single precision tyeps
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diff
changeset
|
1475 } |
|
82be108cc558
First attempt at single precision tyeps
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diff
changeset
|
1476 |
|
82be108cc558
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diff
changeset
|
1477 FloatRowVector |
|
82be108cc558
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David Bateman <dbateman@free.fr>
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diff
changeset
|
1478 octave_value::float_row_vector_value (bool force_string_conv, |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1479 bool frc_vec_conv) const |
|
7789
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First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
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diff
changeset
|
1480 { |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1481 return FloatRowVector (float_vector_value (force_string_conv, |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1482 frc_vec_conv)); |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
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diff
changeset
|
1483 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
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diff
changeset
|
1484 |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1485 FloatComplexRowVector |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1486 octave_value::float_complex_row_vector_value (bool force_string_conv, |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1487 bool frc_vec_conv) const |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1488 { |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1489 return FloatComplexRowVector (float_complex_vector_value (force_string_conv, |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1490 frc_vec_conv)); |
|
7789
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First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1491 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1492 |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1493 Array<float> |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1494 octave_value::float_vector_value (bool force_string_conv, |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1495 bool force_vector_conversion) const |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1496 { |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1497 Array<float> retval = float_array_value (force_string_conv); |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1498 |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1499 if (error_state) |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1500 return retval; |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1501 else |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1502 return retval.reshape (make_vector_dims (retval.dims (), |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1503 force_vector_conversion, |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1504 type_name (), "real vector")); |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1505 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1506 |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1507 Array<FloatComplex> |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1508 octave_value::float_complex_vector_value (bool force_string_conv, |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1509 bool force_vector_conversion) const |
|
7789
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First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1510 { |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1511 Array<FloatComplex> retval = float_complex_array_value (force_string_conv); |
|
7789
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First attempt at single precision tyeps
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diff
changeset
|
1512 |
|
82be108cc558
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diff
changeset
|
1513 if (error_state) |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
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7761
diff
changeset
|
1514 return retval; |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
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7761
diff
changeset
|
1515 else |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1516 return retval.reshape (make_vector_dims (retval.dims (), |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1517 force_vector_conversion, |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1518 type_name (), "complex vector")); |
|
7789
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First attempt at single precision tyeps
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diff
changeset
|
1519 } |
|
82be108cc558
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diff
changeset
|
1520 |
|
8150
283989f2da9b
make null assignment matlab compatible
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parents:
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diff
changeset
|
1521 |
|
283989f2da9b
make null assignment matlab compatible
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diff
changeset
|
1522 octave_value |
|
283989f2da9b
make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1523 octave_value::non_null_value (void) const |
|
283989f2da9b
make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1524 { |
|
283989f2da9b
make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1525 if (is_null_value ()) |
|
283989f2da9b
make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1526 return octave_value (rep->empty_clone ()); |
|
283989f2da9b
make null assignment matlab compatible
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parents:
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diff
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|
1527 else |
|
283989f2da9b
make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
parents:
8039
diff
changeset
|
1528 return *this; |
|
283989f2da9b
make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
parents:
8039
diff
changeset
|
1529 } |
|
283989f2da9b
make null assignment matlab compatible
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parents:
8039
diff
changeset
|
1530 |
|
283989f2da9b
make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1531 void |
|
283989f2da9b
make null assignment matlab compatible
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parents:
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diff
changeset
|
1532 octave_value::make_non_null_value (void) |
|
283989f2da9b
make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1533 { |
|
283989f2da9b
make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
parents:
8039
diff
changeset
|
1534 if (is_null_value ()) |
|
283989f2da9b
make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1535 { |
|
283989f2da9b
make null assignment matlab compatible
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parents:
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diff
changeset
|
1536 octave_base_value *rc = rep->empty_clone (); |
|
283989f2da9b
make null assignment matlab compatible
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parents:
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diff
changeset
|
1537 if (--rep->count == 0) |
|
283989f2da9b
make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
parents:
8039
diff
changeset
|
1538 delete rep; |
|
283989f2da9b
make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1539 rep = rc; |
|
283989f2da9b
make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1540 } |
|
283989f2da9b
make null assignment matlab compatible
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parents:
8039
diff
changeset
|
1541 } |
|
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make null assignment matlab compatible
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diff
changeset
|
1542 |
| 4944 | 1543 int |
| 1544 octave_value::write (octave_stream& os, int block_size, | |
| 1545 oct_data_conv::data_type output_type, int skip, | |
| 1546 oct_mach_info::float_format flt_fmt) const | |
| 1547 { | |
| 1548 return rep->write (os, block_size, output_type, skip, flt_fmt); | |
| 1549 } | |
| 1550 | |
| 2413 | 1551 static void |
| 3933 | 1552 gripe_binary_op (const std::string& on, const std::string& tn1, |
| 1553 const std::string& tn2) | |
| 2376 | 1554 { |
| 2903 | 1555 error ("binary operator `%s' not implemented for `%s' by `%s' operations", |
| 2376 | 1556 on.c_str (), tn1.c_str (), tn2.c_str ()); |
| 1557 } | |
| 1558 | |
| 3203 | 1559 static void |
| 3523 | 1560 gripe_binary_op_conv (const std::string& on) |
| 3203 | 1561 { |
| 1562 error ("type conversion failed for binary operator `%s'", on.c_str ()); | |
| 1563 } | |
| 1564 | |
| 2376 | 1565 octave_value |
| 3933 | 1566 do_binary_op (octave_value::binary_op op, |
| 1567 const octave_value& v1, const octave_value& v2) | |
| 2376 | 1568 { |
| 1569 octave_value retval; | |
| 1570 | |
| 1571 int t1 = v1.type_id (); | |
| 1572 int t2 = v2.type_id (); | |
| 1573 | |
| 7336 | 1574 if (t1 == octave_class::static_type_id () |
| 1575 || t2 == octave_class::static_type_id ()) | |
| 1576 { | |
| 1577 octave_value_typeinfo::binary_class_op_fcn f | |
| 1578 = octave_value_typeinfo::lookup_binary_class_op (op); | |
| 2376 | 1579 |
| 7336 | 1580 if (f) |
|
7487
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1581 { |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1582 try |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1583 { |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1584 retval = f (v1, v2); |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1585 } |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1586 catch (octave_execution_exception) |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1587 { |
|
8011
3100283874d7
improve backtrace error messages
John W. Eaton <jwe@octave.org>
parents:
7999
diff
changeset
|
1588 gripe_library_execution_error (); |
|
7487
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1589 } |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1590 } |
| 7336 | 1591 else |
| 1592 gripe_binary_op (octave_value::binary_op_as_string (op), | |
| 1593 v1.class_name (), v2.class_name ()); | |
| 1594 } | |
| 2376 | 1595 else |
| 1596 { | |
| 7336 | 1597 // FIXME -- we need to handle overloading operators for built-in |
| 1598 // classes (double, char, int8, etc.) | |
| 2376 | 1599 |
| 7336 | 1600 octave_value_typeinfo::binary_op_fcn f |
| 1601 = octave_value_typeinfo::lookup_binary_op (op, t1, t2); | |
| 1602 | |
| 1603 if (f) | |
|
7487
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1604 { |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1605 try |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1606 { |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1607 retval = f (*v1.rep, *v2.rep); |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1608 } |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1609 catch (octave_execution_exception) |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1610 { |
|
8011
3100283874d7
improve backtrace error messages
John W. Eaton <jwe@octave.org>
parents:
7999
diff
changeset
|
1611 gripe_library_execution_error (); |
|
7487
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1612 } |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1613 } |
| 7336 | 1614 else |
| 2376 | 1615 { |
| 7336 | 1616 octave_value tv1; |
|
8345
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1617 octave_base_value::type_conv_info cf1 = v1.numeric_conversion_function (); |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1618 |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1619 octave_value tv2; |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1620 octave_base_value::type_conv_info cf2 = v2.numeric_conversion_function (); |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1621 |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1622 // Try biased (one-sided) conversions first. |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1623 if (cf2.type_id () >= 0 && |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1624 octave_value_typeinfo::lookup_binary_op (op, t1, cf2.type_id ())) |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1625 cf1 = 0; |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1626 else if (cf1.type_id () >= 0 && |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1627 octave_value_typeinfo::lookup_binary_op (op, cf1.type_id (), t2)) |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1628 cf2 = 0; |
| 7336 | 1629 |
| 1630 if (cf1) | |
| 1631 { | |
| 1632 octave_base_value *tmp = cf1 (*v1.rep); | |
| 3203 | 1633 |
| 7336 | 1634 if (tmp) |
| 1635 { | |
| 1636 tv1 = octave_value (tmp); | |
| 1637 t1 = tv1.type_id (); | |
| 1638 } | |
| 1639 else | |
| 1640 { | |
| 1641 gripe_binary_op_conv (octave_value::binary_op_as_string (op)); | |
| 1642 return retval; | |
| 1643 } | |
| 3203 | 1644 } |
| 1645 else | |
| 7336 | 1646 tv1 = v1; |
| 1647 | |
| 1648 if (cf2) | |
| 3203 | 1649 { |
| 7336 | 1650 octave_base_value *tmp = cf2 (*v2.rep); |
| 2376 | 1651 |
| 7336 | 1652 if (tmp) |
| 1653 { | |
| 1654 tv2 = octave_value (tmp); | |
| 1655 t2 = tv2.type_id (); | |
| 1656 } | |
| 1657 else | |
| 1658 { | |
| 1659 gripe_binary_op_conv (octave_value::binary_op_as_string (op)); | |
| 1660 return retval; | |
| 1661 } | |
| 3203 | 1662 } |
| 1663 else | |
| 7336 | 1664 tv2 = v2; |
| 1665 | |
| 1666 if (cf1 || cf2) | |
| 3203 | 1667 { |
|
8345
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1668 retval = do_binary_op (op, tv1, tv2); |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1669 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1670 else |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1671 { |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1672 //demote double -> single and try again |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1673 cf1 = tv1.numeric_demotion_function (); |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1674 |
|
8345
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1675 cf2 = tv2.numeric_demotion_function (); |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1676 |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1677 // Try biased (one-sided) conversions first. |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1678 if (cf2.type_id () >= 0 |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1679 && octave_value_typeinfo::lookup_binary_op (op, t1, cf2.type_id ())) |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1680 cf1 = 0; |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1681 else if (cf1.type_id () >= 0 |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1682 && octave_value_typeinfo::lookup_binary_op (op, cf1.type_id (), t2)) |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1683 cf2 = 0; |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1684 |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1685 if (cf1) |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1686 { |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1687 octave_base_value *tmp = cf1 (*tv1.rep); |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1688 |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1689 if (tmp) |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1690 { |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1691 tv1 = octave_value (tmp); |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1692 t1 = tv1.type_id (); |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1693 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1694 else |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1695 { |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1696 gripe_binary_op_conv (octave_value::binary_op_as_string (op)); |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1697 return retval; |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1698 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1699 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1700 |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1701 if (cf2) |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1702 { |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1703 octave_base_value *tmp = cf2 (*tv2.rep); |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1704 |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1705 if (tmp) |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1706 { |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1707 tv2 = octave_value (tmp); |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1708 t2 = tv2.type_id (); |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1709 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1710 else |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1711 { |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1712 gripe_binary_op_conv (octave_value::binary_op_as_string (op)); |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1713 return retval; |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1714 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1715 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1716 |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1717 if (cf1 || cf2) |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1718 { |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1719 f = octave_value_typeinfo::lookup_binary_op (op, t1, t2); |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1720 |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1721 if (f) |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1722 { |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1723 try |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1724 { |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1725 retval = f (*tv1.rep, *tv2.rep); |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1726 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1727 catch (octave_execution_exception) |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1728 { |
|
8011
3100283874d7
improve backtrace error messages
John W. Eaton <jwe@octave.org>
parents:
7999
diff
changeset
|
1729 gripe_library_execution_error (); |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1730 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1731 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1732 else |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1733 gripe_binary_op (octave_value::binary_op_as_string (op), |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1734 v1.type_name (), v2.type_name ()); |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1735 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1736 else |
| 7336 | 1737 gripe_binary_op (octave_value::binary_op_as_string (op), |
| 1738 v1.type_name (), v2.type_name ()); | |
| 3203 | 1739 } |
| 2376 | 1740 } |
| 1741 } | |
| 1742 | |
| 1743 return retval; | |
| 1744 } | |
| 1745 | |
|
7800
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1746 static octave_value |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1747 decompose_binary_op (octave_value::compound_binary_op op, |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1748 const octave_value& v1, const octave_value& v2) |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1749 { |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1750 octave_value retval; |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1751 |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1752 switch (op) |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1753 { |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1754 case octave_value::op_trans_mul: |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1755 retval = do_binary_op (octave_value::op_mul, |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1756 do_unary_op (octave_value::op_transpose, v1), |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1757 v2); |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1758 break; |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1759 case octave_value::op_mul_trans: |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1760 retval = do_binary_op (octave_value::op_mul, |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1761 v1, |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1762 do_unary_op (octave_value::op_transpose, v2)); |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1763 break; |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1764 case octave_value::op_herm_mul: |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1765 retval = do_binary_op (octave_value::op_mul, |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1766 do_unary_op (octave_value::op_hermitian, v1), |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1767 v2); |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1768 break; |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1769 case octave_value::op_mul_herm: |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1770 retval = do_binary_op (octave_value::op_mul, |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1771 v1, |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1772 do_unary_op (octave_value::op_hermitian, v2)); |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1773 break; |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1774 default: |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1775 error ("invalid compound operator"); |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1776 break; |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1777 } |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1778 |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1779 return retval; |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1780 } |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1781 |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1782 octave_value |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1783 do_binary_op (octave_value::compound_binary_op op, |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1784 const octave_value& v1, const octave_value& v2) |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1785 { |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1786 octave_value retval; |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1787 |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1788 int t1 = v1.type_id (); |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1789 int t2 = v2.type_id (); |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1790 |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1791 if (t1 == octave_class::static_type_id () |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1792 || t2 == octave_class::static_type_id ()) |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1793 { |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1794 octave_value_typeinfo::binary_class_op_fcn f |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1795 = octave_value_typeinfo::lookup_binary_class_op (op); |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1796 |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1797 if (f) |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1798 { |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1799 try |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1800 { |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1801 retval = f (v1, v2); |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1802 } |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1803 catch (octave_execution_exception) |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1804 { |
|
8011
3100283874d7
improve backtrace error messages
John W. Eaton <jwe@octave.org>
parents:
7999
diff
changeset
|
1805 gripe_library_execution_error (); |
|
7800
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1806 } |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1807 } |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1808 else |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1809 retval = decompose_binary_op (op, v1, v2); |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1810 } |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1811 else |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1812 { |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1813 octave_value_typeinfo::binary_op_fcn f |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1814 = octave_value_typeinfo::lookup_binary_op (op, t1, t2); |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1815 |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1816 if (f) |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1817 { |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1818 try |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1819 { |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1820 retval = f (*v1.rep, *v2.rep); |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1821 } |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1822 catch (octave_execution_exception) |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1823 { |
|
8011
3100283874d7
improve backtrace error messages
John W. Eaton <jwe@octave.org>
parents:
7999
diff
changeset
|
1824 gripe_library_execution_error (); |
|
7800
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1825 } |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1826 } |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1827 else |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1828 retval = decompose_binary_op (op, v1, v2); |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1829 } |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1830 |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1831 return retval; |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1832 } |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1833 |
| 4915 | 1834 static void |
| 1835 gripe_cat_op (const std::string& tn1, const std::string& tn2) | |
| 1836 { | |
| 1837 error ("concatenation operator not implemented for `%s' by `%s' operations", | |
| 1838 tn1.c_str (), tn2.c_str ()); | |
| 1839 } | |
| 1840 | |
| 1841 static void | |
| 1842 gripe_cat_op_conv (void) | |
| 1843 { | |
| 1844 error ("type conversion failed for concatenation operator"); | |
| 1845 } | |
| 1846 | |
| 1847 octave_value | |
| 1848 do_cat_op (const octave_value& v1, const octave_value& v2, | |
| 6867 | 1849 const Array<octave_idx_type>& ra_idx) |
| 4915 | 1850 { |
| 1851 octave_value retval; | |
| 1852 | |
|
7814
87865ed7405f
Second set of single precision test code and fix of resulting bugs
David Bateman <dbateman@free.fr>
parents:
7800
diff
changeset
|
1853 // Can't rapid return for concatenation with an empty object here as |
|
87865ed7405f
Second set of single precision test code and fix of resulting bugs
David Bateman <dbateman@free.fr>
parents:
7800
diff
changeset
|
1854 // something like cat(1,[],single([]) must return the correct type. |
| 5164 | 1855 |
| 4915 | 1856 int t1 = v1.type_id (); |
| 1857 int t2 = v2.type_id (); | |
| 1858 | |
| 5759 | 1859 octave_value_typeinfo::cat_op_fcn f |
| 1860 = octave_value_typeinfo::lookup_cat_op (t1, t2); | |
| 4915 | 1861 |
| 1862 if (f) | |
|
7487
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1863 { |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1864 try |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1865 { |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1866 retval = f (*v1.rep, *v2.rep, ra_idx); |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
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1867 } |
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1868 catch (octave_execution_exception) |
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1869 { |
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1870 gripe_library_execution_error (); |
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1871 } |
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1872 } |
| 4915 | 1873 else |
| 1874 { | |
| 1875 octave_value tv1; | |
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1876 octave_base_value::type_conv_info cf1 = v1.numeric_conversion_function (); |
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1877 |
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1878 octave_value tv2; |
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1879 octave_base_value::type_conv_info cf2 = v2.numeric_conversion_function (); |
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1880 |
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1881 // Try biased (one-sided) conversions first. |
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1882 if (cf2.type_id () >= 0 |
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1883 && octave_value_typeinfo::lookup_cat_op (t1, cf2.type_id ())) |
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1884 cf1 = 0; |
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1885 else if (cf1.type_id () >= 0 |
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1886 && octave_value_typeinfo::lookup_cat_op (cf1.type_id (), t2)) |
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1887 cf2 = 0; |
| 4915 | 1888 |
| 1889 if (cf1) | |
| 1890 { | |
| 5759 | 1891 octave_base_value *tmp = cf1 (*v1.rep); |
| 4915 | 1892 |
| 1893 if (tmp) | |
| 1894 { | |
| 1895 tv1 = octave_value (tmp); | |
| 1896 t1 = tv1.type_id (); | |
| 1897 } | |
| 1898 else | |
| 1899 { | |
| 1900 gripe_cat_op_conv (); | |
| 1901 return retval; | |
| 1902 } | |
| 1903 } | |
| 1904 else | |
| 1905 tv1 = v1; | |
| 1906 | |
| 1907 if (cf2) | |
| 1908 { | |
| 5759 | 1909 octave_base_value *tmp = cf2 (*v2.rep); |
| 4915 | 1910 |
| 1911 if (tmp) | |
| 1912 { | |
| 1913 tv2 = octave_value (tmp); | |
| 1914 t2 = tv2.type_id (); | |
| 1915 } | |
| 1916 else | |
| 1917 { | |
| 1918 gripe_cat_op_conv (); | |
| 1919 return retval; | |
| 1920 } | |
| 1921 } | |
| 1922 else | |
| 1923 tv2 = v2; | |
| 1924 | |
| 1925 if (cf1 || cf2) | |
| 1926 { | |
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1927 retval = do_cat_op (tv1, tv2, ra_idx); |
| 4915 | 1928 } |
| 1929 else | |
| 1930 gripe_cat_op (v1.type_name (), v2.type_name ()); | |
| 1931 } | |
| 1932 | |
| 1933 return retval; | |
| 1934 } | |
| 1935 | |
| 3933 | 1936 void |
| 1937 octave_value::print_info (std::ostream& os, const std::string& prefix) const | |
| 1938 { | |
| 1939 os << prefix << "type_name: " << type_name () << "\n" | |
| 1940 << prefix << "count: " << get_count () << "\n" | |
| 1941 << prefix << "rep info: "; | |
| 1942 | |
| 1943 rep->print_info (os, prefix + " "); | |
| 1944 } | |
| 1945 | |
| 3203 | 1946 static void |
| 3523 | 1947 gripe_unary_op (const std::string& on, const std::string& tn) |
| 3203 | 1948 { |
| 1949 error ("unary operator `%s' not implemented for `%s' operands", | |
| 1950 on.c_str (), tn.c_str ()); | |
| 1951 } | |
| 1952 | |
| 1953 static void | |
| 3523 | 1954 gripe_unary_op_conv (const std::string& on) |
| 3203 | 1955 { |
| 1956 error ("type conversion failed for unary operator `%s'", on.c_str ()); | |
| 1957 } | |
| 1958 | |
| 1959 octave_value | |
| 1960 do_unary_op (octave_value::unary_op op, const octave_value& v) | |
| 1961 { | |
| 1962 octave_value retval; | |
| 1963 | |
| 1964 int t = v.type_id (); | |
| 1965 | |
| 7336 | 1966 if (t == octave_class::static_type_id ()) |
| 1967 { | |
| 1968 octave_value_typeinfo::unary_class_op_fcn f | |
| 1969 = octave_value_typeinfo::lookup_unary_class_op (op); | |
| 3203 | 1970 |
| 7336 | 1971 if (f) |
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1972 { |
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1973 try |
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1974 { |
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1975 retval = f (v); |
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1976 } |
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1977 catch (octave_execution_exception) |
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1978 { |
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1979 gripe_library_execution_error (); |
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1980 } |
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1981 } |
| 7336 | 1982 else |
| 1983 gripe_unary_op (octave_value::unary_op_as_string (op), | |
| 1984 v.class_name ()); | |
| 1985 } | |
| 3203 | 1986 else |
| 1987 { | |
| 7336 | 1988 // FIXME -- we need to handle overloading operators for built-in |
| 1989 // classes (double, char, int8, etc.) | |
| 1990 | |
| 1991 octave_value_typeinfo::unary_op_fcn f | |
| 1992 = octave_value_typeinfo::lookup_unary_op (op, t); | |
| 3203 | 1993 |
| 7336 | 1994 if (f) |
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1995 { |
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1996 try |
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1997 { |
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1998 retval = f (*v.rep); |
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1999 } |
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2000 catch (octave_execution_exception) |
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2001 { |
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2002 gripe_library_execution_error (); |
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2003 } |
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2004 } |
| 7336 | 2005 else |
| 3203 | 2006 { |
| 7336 | 2007 octave_value tv; |
| 2008 octave_base_value::type_conv_fcn cf | |
| 2009 = v.numeric_conversion_function (); | |
| 3203 | 2010 |
| 7336 | 2011 if (cf) |
| 3203 | 2012 { |
| 7336 | 2013 octave_base_value *tmp = cf (*v.rep); |
| 3203 | 2014 |
| 7336 | 2015 if (tmp) |
| 2016 { | |
| 2017 tv = octave_value (tmp); | |
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2018 retval = do_unary_op (op, tv); |
| 7336 | 2019 } |
| 3203 | 2020 else |
| 7336 | 2021 gripe_unary_op_conv (octave_value::unary_op_as_string (op)); |
| 3203 | 2022 } |
| 2023 else | |
| 7336 | 2024 gripe_unary_op (octave_value::unary_op_as_string (op), |
| 2025 v.type_name ()); | |
| 3203 | 2026 } |
| 2027 } | |
| 2028 | |
| 2029 return retval; | |
| 2030 } | |
| 2031 | |
| 2032 static void | |
| 3933 | 2033 gripe_unary_op_conversion_failed (const std::string& op, |
| 2034 const std::string& tn) | |
| 3203 | 2035 { |
| 2036 error ("operator %s: type conversion for `%s' failed", | |
| 2037 op.c_str (), tn.c_str ()); | |
| 2038 } | |
| 2039 | |
| 3933 | 2040 const octave_value& |
| 2041 octave_value::do_non_const_unary_op (unary_op op) | |
| 3203 | 2042 { |
| 2043 octave_value retval; | |
| 2044 | |
| 2045 int t = type_id (); | |
| 2046 | |
| 5759 | 2047 octave_value_typeinfo::non_const_unary_op_fcn f |
| 3203 | 2048 = octave_value_typeinfo::lookup_non_const_unary_op (op, t); |
| 2049 | |
| 2050 if (f) | |
| 2051 { | |
| 2052 make_unique (); | |
| 2053 | |
|
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2054 try |
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2055 { |
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2056 f (*rep); |
|
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2057 } |
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2058 catch (octave_execution_exception) |
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2059 { |
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2060 gripe_library_execution_error (); |
|
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2061 } |
| 3203 | 2062 } |
| 2063 else | |
| 2064 { | |
| 5759 | 2065 octave_base_value::type_conv_fcn cf = numeric_conversion_function (); |
| 3203 | 2066 |
| 2067 if (cf) | |
| 2068 { | |
| 5759 | 2069 octave_base_value *tmp = cf (*rep); |
| 3203 | 2070 |
| 2071 if (tmp) | |
| 2072 { | |
| 5759 | 2073 octave_base_value *old_rep = rep; |
| 3203 | 2074 rep = tmp; |
| 2075 | |
| 2076 t = type_id (); | |
| 2077 | |
| 2078 f = octave_value_typeinfo::lookup_non_const_unary_op (op, t); | |
| 2079 | |
| 2080 if (f) | |
| 2081 { | |
|
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2082 try |
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2083 { |
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2084 f (*rep); |
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2085 } |
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2086 catch (octave_execution_exception) |
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2087 { |
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2088 gripe_library_execution_error (); |
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|
2089 } |
| 3203 | 2090 |
| 2091 if (old_rep && --old_rep->count == 0) | |
| 2092 delete old_rep; | |
| 2093 } | |
| 2094 else | |
| 2095 { | |
| 2096 if (old_rep) | |
| 2097 { | |
| 2098 if (--rep->count == 0) | |
| 2099 delete rep; | |
| 2100 | |
| 2101 rep = old_rep; | |
| 2102 } | |
| 2103 | |
| 2104 gripe_unary_op (octave_value::unary_op_as_string (op), | |
| 2105 type_name ()); | |
| 2106 } | |
| 2107 } | |
| 2108 else | |
| 2109 gripe_unary_op_conversion_failed | |
| 2110 (octave_value::unary_op_as_string (op), type_name ()); | |
| 2111 } | |
| 2112 else | |
| 2113 gripe_unary_op (octave_value::unary_op_as_string (op), type_name ()); | |
| 2114 } | |
| 3933 | 2115 |
| 2116 return *this; | |
| 3203 | 2117 } |
| 2118 | |
| 3933 | 2119 #if 0 |
| 3205 | 2120 static void |
| 3933 | 2121 gripe_unary_op_failed_or_no_method (const std::string& on, |
| 2122 const std::string& tn) | |
| 3205 | 2123 { |
| 2124 error ("operator %s: no method, or unable to evaluate for %s operand", | |
| 2125 on.c_str (), tn.c_str ()); | |
| 2126 } | |
| 3933 | 2127 #endif |
| 3205 | 2128 |
| 2129 void | |
| 4661 | 2130 octave_value::do_non_const_unary_op (unary_op, const octave_value_list&) |
| 3205 | 2131 { |
| 3933 | 2132 abort (); |
| 2133 } | |
| 2134 | |
| 2135 octave_value | |
| 4247 | 2136 octave_value::do_non_const_unary_op (unary_op op, const std::string& type, |
| 4219 | 2137 const std::list<octave_value_list>& idx) |
| 3933 | 2138 { |
| 2139 octave_value retval; | |
| 2140 | |
| 2141 if (idx.empty ()) | |
| 2142 { | |
| 2143 do_non_const_unary_op (op); | |
| 3205 | 2144 |
| 3933 | 2145 retval = *this; |
| 2146 } | |
| 2147 else | |
| 2148 { | |
| 5775 | 2149 // FIXME -- only do the following stuff if we can't find a |
| 3933 | 2150 // specific function to call to handle the op= operation for the |
| 2151 // types we have. | |
| 3205 | 2152 |
| 3933 | 2153 assign_op assop = unary_op_to_assign_op (op); |
| 2154 | |
| 2155 retval = assign (assop, type, idx, 1.0); | |
| 2156 } | |
| 2157 | |
| 2158 return retval; | |
| 3205 | 2159 } |
| 2160 | |
| 2161 octave_value::assign_op | |
| 2162 octave_value::unary_op_to_assign_op (unary_op op) | |
| 2163 { | |
| 2164 assign_op binop = unknown_assign_op; | |
| 2165 | |
| 2166 switch (op) | |
| 2167 { | |
| 3533 | 2168 case op_incr: |
| 2169 binop = op_add_eq; | |
| 3205 | 2170 break; |
| 2171 | |
| 3533 | 2172 case op_decr: |
| 2173 binop = op_sub_eq; | |
| 3205 | 2174 break; |
| 2175 | |
| 2176 default: | |
| 2177 { | |
| 3523 | 2178 std::string on = unary_op_as_string (op); |
| 3205 | 2179 error ("operator %s: no assign operator found", on.c_str ()); |
| 2180 } | |
| 2181 } | |
| 2182 | |
| 2183 return binop; | |
| 2184 } | |
| 2185 | |
| 3204 | 2186 octave_value::binary_op |
| 2187 octave_value::op_eq_to_binary_op (assign_op op) | |
| 2188 { | |
| 2189 binary_op binop = unknown_binary_op; | |
| 2190 | |
| 2191 switch (op) | |
| 2192 { | |
| 3533 | 2193 case op_add_eq: |
| 2194 binop = op_add; | |
| 3204 | 2195 break; |
| 2196 | |
| 3533 | 2197 case op_sub_eq: |
| 2198 binop = op_sub; | |
| 3204 | 2199 break; |
| 2200 | |
| 3533 | 2201 case op_mul_eq: |
| 2202 binop = op_mul; | |
| 3204 | 2203 break; |
| 2204 | |
| 3533 | 2205 case op_div_eq: |
| 2206 binop = op_div; | |
| 3204 | 2207 break; |
| 2208 | |
| 3533 | 2209 case op_ldiv_eq: |
| 2210 binop = op_ldiv; | |
| 3204 | 2211 break; |
| 2212 | |
| 4018 | 2213 case op_pow_eq: |
| 2214 binop = op_pow; | |
| 2215 break; | |
| 2216 | |
| 3533 | 2217 case op_lshift_eq: |
| 2218 binop = op_lshift; | |
| 3204 | 2219 break; |
| 2220 | |
| 3533 | 2221 case op_rshift_eq: |
| 2222 binop = op_rshift; | |
| 3204 | 2223 break; |
| 2224 | |
| 3533 | 2225 case op_el_mul_eq: |
| 2226 binop = op_el_mul; | |
| 3204 | 2227 break; |
| 2228 | |
| 3533 | 2229 case op_el_div_eq: |
| 2230 binop = op_el_div; | |
| 3204 | 2231 break; |
| 2232 | |
| 3533 | 2233 case op_el_ldiv_eq: |
| 2234 binop = op_el_ldiv; | |
| 3204 | 2235 break; |
| 2236 | |
| 4018 | 2237 case op_el_pow_eq: |
| 2238 binop = op_el_pow; | |
| 2239 break; | |
| 2240 | |
| 3533 | 2241 case op_el_and_eq: |
| 2242 binop = op_el_and; | |
| 3204 | 2243 break; |
| 2244 | |
| 3533 | 2245 case op_el_or_eq: |
| 2246 binop = op_el_or; | |
| 3204 | 2247 break; |
| 2248 | |
| 2249 default: | |
| 2250 { | |
| 3523 | 2251 std::string on = assign_op_as_string (op); |
| 3204 | 2252 error ("operator %s: no binary operator found", on.c_str ()); |
| 2253 } | |
| 2254 } | |
| 2255 | |
| 2256 return binop; | |
| 2257 } | |
| 2258 | |
| 3933 | 2259 octave_value |
| 2260 octave_value::empty_conv (const std::string& type, const octave_value& rhs) | |
| 2261 { | |
| 2262 octave_value retval; | |
| 2263 | |
| 2264 if (type.length () > 0) | |
| 2265 { | |
| 2266 switch (type[0]) | |
| 2267 { | |
| 2268 case '(': | |
| 2269 { | |
| 2270 if (type.length () > 1 && type[1] == '.') | |
| 2271 retval = Octave_map (); | |
| 2272 else | |
| 2273 retval = octave_value (rhs.empty_clone ()); | |
| 2274 } | |
| 2275 break; | |
| 2276 | |
| 2277 case '{': | |
| 2278 retval = Cell (); | |
| 2279 break; | |
| 2280 | |
| 2281 case '.': | |
| 2282 retval = Octave_map (); | |
| 2283 break; | |
| 2284 | |
| 2285 default: | |
| 2286 panic_impossible (); | |
| 2287 } | |
| 2288 } | |
| 2289 else | |
| 2290 retval = octave_value (rhs.empty_clone ()); | |
| 2291 | |
| 2292 return retval; | |
| 2293 } | |
| 2294 | |
| 2376 | 2295 void |
| 2296 install_types (void) | |
| 2297 { | |
| 2298 octave_base_value::register_type (); | |
| 3928 | 2299 octave_cell::register_type (); |
| 2376 | 2300 octave_scalar::register_type (); |
| 2301 octave_complex::register_type (); | |
| 2302 octave_matrix::register_type (); | |
| 2303 octave_complex_matrix::register_type (); | |
| 2304 octave_range::register_type (); | |
| 2825 | 2305 octave_bool::register_type (); |
| 2306 octave_bool_matrix::register_type (); | |
| 2376 | 2307 octave_char_matrix::register_type (); |
| 2308 octave_char_matrix_str::register_type (); | |
| 5279 | 2309 octave_char_matrix_sq_str::register_type (); |
| 4901 | 2310 octave_int8_scalar::register_type (); |
| 2311 octave_int16_scalar::register_type (); | |
| 2312 octave_int32_scalar::register_type (); | |
| 2313 octave_int64_scalar::register_type (); | |
| 2314 octave_uint8_scalar::register_type (); | |
| 2315 octave_uint16_scalar::register_type (); | |
| 2316 octave_uint32_scalar::register_type (); | |
| 2317 octave_uint64_scalar::register_type (); | |
| 2318 octave_int8_matrix::register_type (); | |
| 2319 octave_int16_matrix::register_type (); | |
| 2320 octave_int32_matrix::register_type (); | |
| 2321 octave_int64_matrix::register_type (); | |
| 2322 octave_uint8_matrix::register_type (); | |
| 2323 octave_uint16_matrix::register_type (); | |
| 2324 octave_uint32_matrix::register_type (); | |
| 2325 octave_uint64_matrix::register_type (); | |
| 5164 | 2326 octave_sparse_bool_matrix::register_type (); |
| 2327 octave_sparse_matrix::register_type (); | |
| 2328 octave_sparse_complex_matrix::register_type (); | |
| 2376 | 2329 octave_struct::register_type (); |
| 7336 | 2330 octave_class::register_type (); |
| 2880 | 2331 octave_list::register_type (); |
| 3977 | 2332 octave_cs_list::register_type (); |
| 2376 | 2333 octave_magic_colon::register_type (); |
| 2974 | 2334 octave_builtin::register_type (); |
| 2335 octave_user_function::register_type (); | |
| 4649 | 2336 octave_dld_function::register_type (); |
| 4643 | 2337 octave_fcn_handle::register_type (); |
| 4966 | 2338 octave_fcn_inline::register_type (); |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
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diff
changeset
|
2339 octave_float_scalar::register_type (); |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
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diff
changeset
|
2340 octave_float_complex::register_type (); |
|
82be108cc558
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David Bateman <dbateman@free.fr>
parents:
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diff
changeset
|
2341 octave_float_matrix::register_type (); |
|
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First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
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changeset
|
2342 octave_float_complex_matrix::register_type (); |
|
8150
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Jaroslav Hajek <highegg@gmail.com>
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|
2343 octave_null_matrix::register_type (); |
|
283989f2da9b
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Jaroslav Hajek <highegg@gmail.com>
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changeset
|
2344 octave_null_str::register_type (); |
|
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Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
2345 octave_null_sq_str::register_type (); |
| 2376 | 2346 } |
| 2347 | |
| 4970 | 2348 #if 0 |
| 2349 DEFUN (cast, args, , | |
| 2350 "-*- texinfo -*-\n\ | |
| 2351 @deftypefn {Built-in Function} {} cast (@var{val}, @var{type})\n\ | |
| 2352 Convert @var{val} to the new data type @var{type}.\n\ | |
| 5642 | 2353 @seealso{class, typeinfo}\n\ |
| 2354 @end deftypefn") | |
| 4970 | 2355 { |
| 2356 octave_value retval; | |
| 2357 | |
| 2358 if (args.length () == 2) | |
| 2359 error ("cast: not implemented"); | |
| 2360 else | |
| 5823 | 2361 print_usage (); |
| 4970 | 2362 |
| 2363 return retval; | |
| 2364 } | |
| 2365 #endif | |
| 2366 | |
| 4791 | 2367 DEFUN (sizeof, args, , |
| 2368 "-*- texinfo -*-\n\ | |
| 2369 @deftypefn {Built-in Function} {} sizeof (@var{val})\n\ | |
| 2370 Return the size of @var{val} in bytes\n\ | |
| 2371 @end deftypefn") | |
| 2372 { | |
| 2373 octave_value retval; | |
| 2374 | |
| 2375 if (args.length () == 1) | |
| 2376 retval = args(0).byte_size (); | |
| 2377 else | |
| 5823 | 2378 print_usage (); |
| 4791 | 2379 |
| 2380 return retval; | |
| 2381 } | |
| 2382 | |
| 6153 | 2383 static void |
| 2384 decode_subscripts (const char* name, const octave_value& arg, | |
| 2385 std::string& type_string, | |
| 2386 std::list<octave_value_list>& idx) | |
| 2387 { | |
| 2388 Octave_map m = arg.map_value (); | |
| 2389 | |
| 2390 if (! error_state | |
| 6639 | 2391 && m.nfields () == 2 && m.contains ("type") && m.contains ("subs")) |
| 6153 | 2392 { |
| 2393 Cell& type = m.contents ("type"); | |
| 2394 Cell& subs = m.contents ("subs"); | |
| 2395 | |
| 2396 type_string = std::string (type.length(), '\0'); | |
| 2397 | |
| 2398 for (int k = 0; k < type.length (); k++) | |
| 2399 { | |
| 2400 std::string item = type(k).string_value (); | |
| 2401 | |
| 2402 if (! error_state) | |
| 2403 { | |
| 2404 if (item == "{}") | |
| 2405 type_string[k] = '{'; | |
| 2406 else if (item == "()") | |
| 2407 type_string[k] = '('; | |
| 2408 else if (item == ".") | |
| 2409 type_string[k] = '.'; | |
| 2410 else | |
| 2411 { | |
| 2412 error("%s: invalid indexing type `%s'", name, item.c_str ()); | |
| 2413 return; | |
| 2414 } | |
| 2415 } | |
| 2416 else | |
| 2417 { | |
| 2418 error ("%s: expecting type(%d) to be a character string", | |
| 2419 name, k+1); | |
| 2420 return; | |
| 2421 } | |
| 2422 | |
| 2423 octave_value_list idx_item; | |
| 2424 | |
| 2425 if (subs(k).is_string ()) | |
| 2426 idx_item(0) = subs(k); | |
| 2427 else if (subs(k).is_cell ()) | |
| 2428 { | |
| 2429 Cell subs_cell = subs(k).cell_value (); | |
| 2430 | |
| 2431 for (int n = 0; n < subs_cell.length (); n++) | |
| 2432 { | |
| 2433 if (subs_cell(n).is_string () | |
| 2434 && subs_cell(n).string_value () == ":") | |
| 2435 idx_item(n) = octave_value(octave_value::magic_colon_t); | |
| 2436 else | |
| 2437 idx_item(n) = subs_cell(n); | |
| 2438 } | |
| 2439 } | |
| 2440 else | |
| 2441 { | |
| 2442 error ("%s: expecting subs(%d) to be a character string or cell array", | |
| 2443 name, k+1); | |
| 2444 return; | |
| 2445 } | |
| 2446 | |
| 2447 idx.push_back (idx_item); | |
| 2448 } | |
| 2449 } | |
| 2450 else | |
| 2451 error ("%s: second argument must be a structure with fields `type' and `subs'", name); | |
| 2452 } | |
| 2453 | |
| 2454 DEFUN (subsref, args, nargout, | |
| 2455 "-*- texinfo -*-\n\ | |
| 2456 @deftypefn {Built-in Function} {} subsref (@var{val}, @var{idx})\n\ | |
| 2457 Perform the subscripted element selection operation according to\n\ | |
| 2458 the subscript specified by @var{idx}.\n\ | |
| 2459 \n\ | |
| 2460 The subscript @var{idx} is expected to be a structure array with\n\ | |
| 2461 fields @samp{type} and @samp{subs}. Valid values for @samp{type}\n\ | |
| 6550 | 2462 are @samp{\"()\"}, @samp{\"@{@}\"}, and @samp{\".\"}.\n\ |
| 6153 | 2463 The @samp{subs} field may be either @samp{\":\"} or a cell array\n\ |
| 2464 of index values.\n\ | |
| 6631 | 2465 \n\ |
| 2466 The following example shows how to extract the two first columns of\n\ | |
| 2467 a matrix\n\ | |
| 2468 \n\ | |
| 2469 @example\n\ | |
| 2470 val = magic(3)\n\ | |
| 2471 @result{} val = [ 8 1 6\n\ | |
| 2472 3 5 7\n\ | |
| 2473 4 9 2 ]\n\ | |
| 2474 idx.type = \"()\";\n\ | |
| 2475 idx.subs = @{\":\", 1:2@};\n\ | |
| 2476 subsref(val, idx)\n\ | |
| 2477 @result{} [ 8 1 \n\ | |
| 2478 3 5 \n\ | |
| 2479 4 9 ]\n\ | |
| 2480 @end example\n\ | |
| 2481 \n\ | |
| 2482 @noindent\n\ | |
| 2483 Note that this is the same as writing @code{val(:,1:2)}.\n\ | |
| 6157 | 2484 @seealso{subsasgn, substruct}\n\ |
| 6153 | 2485 @end deftypefn") |
| 2486 { | |
| 2487 octave_value_list retval; | |
| 2488 | |
| 2489 if (args.length () == 2) | |
| 2490 { | |
| 2491 std::string type; | |
| 2492 std::list<octave_value_list> idx; | |
| 2493 | |
| 2494 decode_subscripts ("subsref", args(1), type, idx); | |
| 2495 | |
| 2496 if (! error_state) | |
| 2497 retval = args(0).subsref (type, idx, nargout); | |
| 2498 } | |
| 2499 else | |
| 2500 print_usage (); | |
| 2501 | |
| 2502 return retval; | |
| 2503 } | |
| 2504 | |
| 2505 DEFUN (subsasgn, args, , | |
| 2506 "-*- texinfo -*-\n\ | |
| 2507 @deftypefn {Built-in Function} {} subsasgn (@var{val}, @var{idx}, @var{rhs})\n\ | |
| 2508 Perform the subscripted assignment operation according to\n\ | |
| 2509 the subscript specified by @var{idx}.\n\ | |
| 2510 \n\ | |
| 2511 The subscript @var{idx} is expected to be a structure array with\n\ | |
| 2512 fields @samp{type} and @samp{subs}. Valid values for @samp{type}\n\ | |
| 6248 | 2513 are @samp{\"()\"}, @samp{\"@{@}\"}, and @samp{\".\"}.\n\ |
| 6153 | 2514 The @samp{subs} field may be either @samp{\":\"} or a cell array\n\ |
| 2515 of index values.\n\ | |
| 6631 | 2516 \n\ |
| 2517 The following example shows how to set the two first columns of a\n\ | |
| 2518 3-by-3 matrix to zero.\n\ | |
| 2519 \n\ | |
| 2520 @example\n\ | |
| 2521 val = magic(3);\n\ | |
| 2522 idx.type = \"()\";\n\ | |
| 2523 idx.subs = @{\":\", 1:2@};\n\ | |
| 2524 subsasgn (val, idx, 0)\n\ | |
| 2525 @result{} [ 0 0 6\n\ | |
| 2526 0 0 7\n\ | |
| 2527 0 0 2 ]\n\ | |
| 2528 @end example\n\ | |
| 2529 \n\ | |
| 2530 Note that this is the same as writing @code{val(:,1:2) = 0}.\n\ | |
| 6157 | 2531 @seealso{subsref, substruct}\n\ |
| 6153 | 2532 @end deftypefn") |
| 2533 { | |
| 2534 octave_value retval; | |
| 2535 | |
| 2536 if (args.length () == 3) | |
| 2537 { | |
| 2538 std::string type; | |
| 2539 std::list<octave_value_list> idx; | |
| 2540 | |
| 2541 decode_subscripts ("subsasgn", args(1), type, idx); | |
| 2542 | |
| 2543 if (! error_state) | |
| 2544 retval = args(0).subsasgn (type, idx, args(2)); | |
| 2545 } | |
| 2546 else | |
| 2547 print_usage (); | |
| 2548 | |
| 2549 return retval; | |
| 2550 } | |
| 2551 | |
| 2376 | 2552 /* |
| 2553 ;;; Local Variables: *** | |
| 2554 ;;; mode: C++ *** | |
| 2555 ;;; End: *** | |
| 2556 */ |