Mercurial > hg > octave-lyh
annotate src/ov.cc @ 8531:b01fef323c24
add some explaining comments
| author | Jaroslav Hajek <highegg@gmail.com> |
|---|---|
| date | Sat, 17 Jan 2009 16:33:30 +0100 |
| parents | ad3afaaa19c1 |
| children | 906f976d35a8 |
| 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" |
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43 #include "ov-re-diag.h" |
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44 #include "ov-flt-re-diag.h" |
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45 #include "ov-perm.h" |
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46 #include "ov-flt-perm.h" |
| 5164 | 47 #include "ov-bool-sparse.h" |
| 48 #include "ov-cx-sparse.h" | |
| 49 #include "ov-re-sparse.h" | |
| 4901 | 50 #include "ov-int8.h" |
| 51 #include "ov-int16.h" | |
| 52 #include "ov-int32.h" | |
| 53 #include "ov-int64.h" | |
| 54 #include "ov-uint8.h" | |
| 55 #include "ov-uint16.h" | |
| 56 #include "ov-uint32.h" | |
| 57 #include "ov-uint64.h" | |
| 2376 | 58 #include "ov-complex.h" |
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59 #include "ov-flt-complex.h" |
| 2376 | 60 #include "ov-cx-mat.h" |
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61 #include "ov-flt-cx-mat.h" |
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62 #include "ov-cx-diag.h" |
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63 #include "ov-flt-cx-diag.h" |
| 2376 | 64 #include "ov-ch-mat.h" |
| 65 #include "ov-str-mat.h" | |
| 66 #include "ov-range.h" | |
| 67 #include "ov-struct.h" | |
| 7336 | 68 #include "ov-class.h" |
| 2880 | 69 #include "ov-list.h" |
| 3977 | 70 #include "ov-cs-list.h" |
| 2376 | 71 #include "ov-colon.h" |
| 2974 | 72 #include "ov-builtin.h" |
| 4649 | 73 #include "ov-dld-fcn.h" |
| 2974 | 74 #include "ov-usr-fcn.h" |
| 4342 | 75 #include "ov-fcn-handle.h" |
| 4966 | 76 #include "ov-fcn-inline.h" |
| 2376 | 77 #include "ov-typeinfo.h" |
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78 #include "ov-null-mat.h" |
| 2376 | 79 |
| 80 #include "defun.h" | |
| 2880 | 81 #include "error.h" |
| 2376 | 82 #include "gripes.h" |
| 83 #include "pager.h" | |
| 4005 | 84 #include "parse.h" |
| 2376 | 85 #include "pr-output.h" |
| 7336 | 86 #include "symtab.h" |
| 2376 | 87 #include "utils.h" |
| 88 #include "variables.h" | |
| 89 | |
| 2477 | 90 // We are likely to have a lot of octave_value objects to allocate, so |
| 91 // make the grow_size large. | |
| 3219 | 92 DEFINE_OCTAVE_ALLOCATOR2(octave_value, 1024); |
| 2477 | 93 |
| 5775 | 94 // FIXME |
| 2880 | 95 |
| 2376 | 96 // Octave's value type. |
| 97 | |
| 3536 | 98 std::string |
| 3203 | 99 octave_value::unary_op_as_string (unary_op op) |
| 100 { | |
| 3523 | 101 std::string retval; |
| 3203 | 102 |
| 103 switch (op) | |
| 104 { | |
| 3533 | 105 case op_not: |
| 3203 | 106 retval = "!"; |
| 107 break; | |
| 108 | |
| 4965 | 109 case op_uplus: |
| 110 retval = "+"; | |
| 111 break; | |
| 112 | |
| 3533 | 113 case op_uminus: |
| 3203 | 114 retval = "-"; |
| 115 break; | |
| 116 | |
| 3533 | 117 case op_transpose: |
| 3203 | 118 retval = ".'"; |
| 119 break; | |
| 120 | |
| 3533 | 121 case op_hermitian: |
| 3203 | 122 retval = "'"; |
| 123 break; | |
| 124 | |
| 3533 | 125 case op_incr: |
| 3203 | 126 retval = "++"; |
| 127 break; | |
| 128 | |
| 3533 | 129 case op_decr: |
| 3203 | 130 retval = "--"; |
| 131 break; | |
| 132 | |
| 133 default: | |
| 134 retval = "<unknown>"; | |
| 135 } | |
| 136 | |
| 137 return retval; | |
| 138 } | |
| 139 | |
| 3536 | 140 std::string |
| 7336 | 141 octave_value::unary_op_fcn_name (unary_op op) |
| 142 { | |
| 143 std::string retval; | |
| 144 | |
| 145 switch (op) | |
| 146 { | |
| 147 case op_not: | |
| 148 retval = "not"; | |
| 149 break; | |
| 150 | |
| 151 case op_uplus: | |
| 152 retval = "uplus"; | |
| 153 break; | |
| 154 | |
| 155 case op_uminus: | |
| 156 retval = "uminus"; | |
| 157 break; | |
| 158 | |
| 159 case op_transpose: | |
| 160 retval = "transpose"; | |
| 161 break; | |
| 162 | |
| 163 case op_hermitian: | |
| 164 retval = "ctranspose"; | |
| 165 break; | |
| 166 | |
| 167 default: | |
| 168 break; | |
| 169 } | |
| 170 | |
| 171 return retval; | |
| 172 } | |
| 173 | |
| 174 std::string | |
| 2376 | 175 octave_value::binary_op_as_string (binary_op op) |
| 176 { | |
| 3523 | 177 std::string retval; |
| 2376 | 178 |
| 179 switch (op) | |
| 180 { | |
| 3533 | 181 case op_add: |
| 2376 | 182 retval = "+"; |
| 183 break; | |
| 184 | |
| 3533 | 185 case op_sub: |
| 2376 | 186 retval = "-"; |
| 187 break; | |
| 188 | |
| 3533 | 189 case op_mul: |
| 2376 | 190 retval = "*"; |
| 191 break; | |
| 192 | |
| 3533 | 193 case op_div: |
| 2376 | 194 retval = "/"; |
| 195 break; | |
| 196 | |
| 3533 | 197 case op_pow: |
| 2376 | 198 retval = "^"; |
| 199 break; | |
| 200 | |
| 3533 | 201 case op_ldiv: |
| 2376 | 202 retval = "\\"; |
| 203 break; | |
| 204 | |
| 3533 | 205 case op_lshift: |
| 2903 | 206 retval = "<<"; |
| 207 break; | |
| 208 | |
| 3533 | 209 case op_rshift: |
| 2903 | 210 retval = ">>"; |
| 211 break; | |
| 212 | |
| 3533 | 213 case op_lt: |
| 2376 | 214 retval = "<"; |
| 215 break; | |
| 216 | |
| 3533 | 217 case op_le: |
| 2376 | 218 retval = "<="; |
| 219 break; | |
| 220 | |
| 3533 | 221 case op_eq: |
| 2376 | 222 retval = "=="; |
| 223 break; | |
| 224 | |
| 3533 | 225 case op_ge: |
| 2376 | 226 retval = ">="; |
| 227 break; | |
| 228 | |
| 3533 | 229 case op_gt: |
| 2376 | 230 retval = ">"; |
| 231 break; | |
| 232 | |
| 3533 | 233 case op_ne: |
| 2376 | 234 retval = "!="; |
| 235 break; | |
| 236 | |
| 3533 | 237 case op_el_mul: |
| 2376 | 238 retval = ".*"; |
| 239 break; | |
| 240 | |
| 3533 | 241 case op_el_div: |
| 2376 | 242 retval = "./"; |
| 243 break; | |
| 244 | |
| 3533 | 245 case op_el_pow: |
| 2376 | 246 retval = ".^"; |
| 247 break; | |
| 248 | |
| 3533 | 249 case op_el_ldiv: |
| 2376 | 250 retval = ".\\"; |
| 251 break; | |
| 252 | |
| 3533 | 253 case op_el_and: |
| 2376 | 254 retval = "&"; |
| 255 break; | |
| 256 | |
| 3533 | 257 case op_el_or: |
| 2376 | 258 retval = "|"; |
| 259 break; | |
| 260 | |
| 3533 | 261 case op_struct_ref: |
| 2376 | 262 retval = "."; |
| 263 break; | |
| 264 | |
| 265 default: | |
| 266 retval = "<unknown>"; | |
| 267 } | |
| 268 | |
| 269 return retval; | |
| 270 } | |
| 271 | |
| 3536 | 272 std::string |
| 7336 | 273 octave_value::binary_op_fcn_name (binary_op op) |
| 274 { | |
| 275 std::string retval; | |
| 276 | |
| 277 switch (op) | |
| 278 { | |
| 279 case op_add: | |
| 280 retval = "plus"; | |
| 281 break; | |
| 282 | |
| 283 case op_sub: | |
| 284 retval = "minus"; | |
| 285 break; | |
| 286 | |
| 287 case op_mul: | |
| 288 retval = "mtimes"; | |
| 289 break; | |
| 290 | |
| 291 case op_div: | |
| 292 retval = "mrdivide"; | |
| 293 break; | |
| 294 | |
| 295 case op_pow: | |
| 296 retval = "mpower"; | |
| 297 break; | |
| 298 | |
| 299 case op_ldiv: | |
| 300 retval = "mldivide"; | |
| 301 break; | |
| 302 | |
| 303 case op_lt: | |
| 304 retval = "lt"; | |
| 305 break; | |
| 306 | |
| 307 case op_le: | |
| 308 retval = "le"; | |
| 309 break; | |
| 310 | |
| 311 case op_eq: | |
| 312 retval = "eq"; | |
| 313 break; | |
| 314 | |
| 315 case op_ge: | |
| 316 retval = "ge"; | |
| 317 break; | |
| 318 | |
| 319 case op_gt: | |
| 320 retval = "gt"; | |
| 321 break; | |
| 322 | |
| 323 case op_ne: | |
| 324 retval = "ne"; | |
| 325 break; | |
| 326 | |
| 327 case op_el_mul: | |
| 328 retval = "times"; | |
| 329 break; | |
| 330 | |
| 331 case op_el_div: | |
| 332 retval = "rdivide"; | |
| 333 break; | |
| 334 | |
| 335 case op_el_pow: | |
| 336 retval = "power"; | |
| 337 break; | |
| 338 | |
| 339 case op_el_ldiv: | |
| 340 retval = "ldivide"; | |
| 341 break; | |
| 342 | |
| 343 case op_el_and: | |
| 344 retval = "and"; | |
| 345 break; | |
| 346 | |
| 347 case op_el_or: | |
| 348 retval = "or"; | |
| 349 break; | |
| 350 | |
| 351 default: | |
| 352 break; | |
| 353 } | |
| 354 | |
| 355 return retval; | |
| 356 } | |
| 357 | |
| 358 std::string | |
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359 octave_value::binary_op_fcn_name (compound_binary_op op) |
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360 { |
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361 std::string retval; |
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362 |
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363 switch (op) |
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364 { |
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365 case op_trans_mul: |
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366 retval = "transtimes"; |
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367 break; |
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368 |
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369 case op_mul_trans: |
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370 retval = "timestrans"; |
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371 break; |
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372 |
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373 case op_herm_mul: |
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374 retval = "hermtimes"; |
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375 break; |
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376 |
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377 case op_mul_herm: |
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378 retval = "timesherm"; |
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379 break; |
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380 |
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381 default: |
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382 break; |
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383 } |
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384 |
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385 return retval; |
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386 } |
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387 |
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388 std::string |
| 2880 | 389 octave_value::assign_op_as_string (assign_op op) |
| 390 { | |
| 3523 | 391 std::string retval; |
| 2880 | 392 |
| 393 switch (op) | |
| 394 { | |
| 3533 | 395 case op_asn_eq: |
| 2880 | 396 retval = "="; |
| 397 break; | |
| 398 | |
| 3533 | 399 case op_add_eq: |
| 2880 | 400 retval = "+="; |
| 401 break; | |
| 402 | |
| 3533 | 403 case op_sub_eq: |
| 2880 | 404 retval = "-="; |
| 405 break; | |
| 406 | |
| 3533 | 407 case op_mul_eq: |
| 2880 | 408 retval = "*="; |
| 409 break; | |
| 410 | |
| 3533 | 411 case op_div_eq: |
| 2880 | 412 retval = "/="; |
| 413 break; | |
| 414 | |
| 3533 | 415 case op_ldiv_eq: |
| 3204 | 416 retval = "\\="; |
| 417 break; | |
| 418 | |
| 4018 | 419 case op_pow_eq: |
| 420 retval = "^="; | |
| 421 break; | |
| 422 | |
| 3533 | 423 case op_lshift_eq: |
| 2903 | 424 retval = "<<="; |
| 425 break; | |
| 426 | |
| 3533 | 427 case op_rshift_eq: |
| 2903 | 428 retval = ">>="; |
| 429 break; | |
| 430 | |
| 3533 | 431 case op_el_mul_eq: |
| 2880 | 432 retval = ".*="; |
| 433 break; | |
| 434 | |
| 3533 | 435 case op_el_div_eq: |
| 2880 | 436 retval = "./="; |
| 437 break; | |
| 438 | |
| 3533 | 439 case op_el_ldiv_eq: |
| 3204 | 440 retval = ".\\="; |
| 441 break; | |
| 442 | |
| 4018 | 443 case op_el_pow_eq: |
| 444 retval = ".^="; | |
| 445 break; | |
| 446 | |
| 3533 | 447 case op_el_and_eq: |
| 2880 | 448 retval = "&="; |
| 449 break; | |
| 450 | |
| 3533 | 451 case op_el_or_eq: |
| 2880 | 452 retval = "|="; |
| 453 break; | |
| 454 | |
| 455 default: | |
| 456 retval = "<unknown>"; | |
| 457 } | |
| 458 | |
| 459 return retval; | |
| 460 } | |
| 461 | |
| 5759 | 462 octave_value::octave_value (void) |
| 463 : rep (new octave_base_value ()) | |
| 4513 | 464 { |
| 2825 | 465 } |
| 2376 | 466 |
| 4254 | 467 octave_value::octave_value (short int i) |
| 468 : rep (new octave_scalar (i)) | |
| 469 { | |
| 470 } | |
| 471 | |
| 472 octave_value::octave_value (unsigned short int i) | |
| 473 : rep (new octave_scalar (i)) | |
| 474 { | |
| 475 } | |
| 476 | |
| 4233 | 477 octave_value::octave_value (int i) |
| 478 : rep (new octave_scalar (i)) | |
| 479 { | |
| 480 } | |
| 481 | |
| 4254 | 482 octave_value::octave_value (unsigned int i) |
| 483 : rep (new octave_scalar (i)) | |
| 484 { | |
| 485 } | |
| 486 | |
| 487 octave_value::octave_value (long int i) | |
| 488 : rep (new octave_scalar (i)) | |
| 489 { | |
| 490 } | |
| 491 | |
| 492 octave_value::octave_value (unsigned long int i) | |
| 493 : rep (new octave_scalar (i)) | |
| 494 { | |
| 495 } | |
| 496 | |
| 4353 | 497 #if defined (HAVE_LONG_LONG_INT) |
| 498 octave_value::octave_value (long long int i) | |
| 499 : rep (new octave_scalar (i)) | |
| 500 { | |
| 501 } | |
| 502 #endif | |
| 503 | |
| 4355 | 504 #if defined (HAVE_UNSIGNED_LONG_LONG_INT) |
| 4353 | 505 octave_value::octave_value (unsigned long long int i) |
| 506 : rep (new octave_scalar (i)) | |
| 507 { | |
| 508 } | |
| 509 #endif | |
| 510 | |
| 4254 | 511 octave_value::octave_value (octave_time t) |
| 7065 | 512 : rep (new octave_scalar (t.double_value ())) |
| 4254 | 513 { |
| 514 } | |
| 515 | |
| 2376 | 516 octave_value::octave_value (double d) |
| 2825 | 517 : rep (new octave_scalar (d)) |
| 518 { | |
| 519 } | |
| 2376 | 520 |
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521 octave_value::octave_value (float d) |
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522 : rep (new octave_float_scalar (d)) |
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523 { |
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524 } |
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525 |
| 4587 | 526 octave_value::octave_value (const Cell& c, bool is_csl) |
| 5477 | 527 : rep (is_csl |
| 5759 | 528 ? dynamic_cast<octave_base_value *> (new octave_cs_list (c)) |
| 529 : dynamic_cast<octave_base_value *> (new octave_cell (c))) | |
| 3351 | 530 { |
| 531 } | |
| 532 | |
| 5147 | 533 octave_value::octave_value (const ArrayN<octave_value>& a, bool is_csl) |
| 5477 | 534 : rep (is_csl |
| 5759 | 535 ? dynamic_cast<octave_base_value *> (new octave_cs_list (Cell (a))) |
| 536 : dynamic_cast<octave_base_value *> (new octave_cell (Cell (a)))) | |
| 5147 | 537 { |
| 538 } | |
| 539 | |
| 5785 | 540 octave_value::octave_value (const Matrix& m, const MatrixType& t) |
| 541 : rep (new octave_matrix (m, t)) | |
| 2423 | 542 { |
| 543 maybe_mutate (); | |
| 544 } | |
| 2376 | 545 |
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546 octave_value::octave_value (const FloatMatrix& m, const MatrixType& t) |
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547 : rep (new octave_float_matrix (m, t)) |
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548 { |
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549 maybe_mutate (); |
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550 } |
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551 |
| 4507 | 552 octave_value::octave_value (const NDArray& a) |
| 4513 | 553 : rep (new octave_matrix (a)) |
| 4478 | 554 { |
| 555 maybe_mutate (); | |
| 556 } | |
| 557 | |
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558 octave_value::octave_value (const FloatNDArray& a) |
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559 : rep (new octave_float_matrix (a)) |
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560 { |
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561 maybe_mutate (); |
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562 } |
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563 |
| 4911 | 564 octave_value::octave_value (const ArrayN<double>& a) |
| 565 : rep (new octave_matrix (a)) | |
| 566 { | |
| 567 maybe_mutate (); | |
| 568 } | |
| 569 | |
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570 octave_value::octave_value (const ArrayN<float>& a) |
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571 : rep (new octave_float_matrix (a)) |
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572 { |
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573 maybe_mutate (); |
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574 } |
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575 |
| 2376 | 576 octave_value::octave_value (const DiagMatrix& d) |
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577 : rep (new octave_diag_matrix (d)) |
| 2423 | 578 { |
| 579 maybe_mutate (); | |
| 580 } | |
| 2376 | 581 |
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582 octave_value::octave_value (const FloatDiagMatrix& d) |
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583 : rep (new octave_float_diag_matrix (d)) |
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584 { |
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585 maybe_mutate (); |
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586 } |
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587 |
| 3418 | 588 octave_value::octave_value (const RowVector& v) |
| 589 : rep (new octave_matrix (v)) | |
| 2423 | 590 { |
| 591 maybe_mutate (); | |
| 592 } | |
| 2376 | 593 |
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594 octave_value::octave_value (const FloatRowVector& v) |
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595 : rep (new octave_float_matrix (v)) |
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596 { |
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597 maybe_mutate (); |
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598 } |
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599 |
| 3418 | 600 octave_value::octave_value (const ColumnVector& v) |
| 601 : rep (new octave_matrix (v)) | |
| 2423 | 602 { |
| 603 maybe_mutate (); | |
| 604 } | |
| 2376 | 605 |
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606 octave_value::octave_value (const FloatColumnVector& v) |
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607 : rep (new octave_float_matrix (v)) |
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608 { |
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609 maybe_mutate (); |
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610 } |
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611 |
| 2376 | 612 octave_value::octave_value (const Complex& C) |
| 2423 | 613 : rep (new octave_complex (C)) |
| 614 { | |
| 615 maybe_mutate (); | |
| 616 } | |
| 2376 | 617 |
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618 octave_value::octave_value (const FloatComplex& C) |
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619 : rep (new octave_float_complex (C)) |
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620 { |
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621 maybe_mutate (); |
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622 } |
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623 |
| 5785 | 624 octave_value::octave_value (const ComplexMatrix& m, const MatrixType& t) |
| 625 : rep (new octave_complex_matrix (m, t)) | |
| 2423 | 626 { |
| 627 maybe_mutate (); | |
| 628 } | |
| 2376 | 629 |
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630 octave_value::octave_value (const FloatComplexMatrix& m, const MatrixType& t) |
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631 : rep (new octave_float_complex_matrix (m, t)) |
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632 { |
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633 maybe_mutate (); |
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634 } |
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635 |
| 4513 | 636 octave_value::octave_value (const ComplexNDArray& a) |
| 637 : rep (new octave_complex_matrix (a)) | |
| 4478 | 638 { |
| 639 maybe_mutate (); | |
| 640 } | |
| 641 | |
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642 octave_value::octave_value (const FloatComplexNDArray& a) |
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643 : rep (new octave_float_complex_matrix (a)) |
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644 { |
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645 maybe_mutate (); |
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646 } |
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647 |
| 4911 | 648 octave_value::octave_value (const ArrayN<Complex>& a) |
| 649 : rep (new octave_complex_matrix (a)) | |
| 650 { | |
| 651 maybe_mutate (); | |
| 652 } | |
| 653 | |
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654 octave_value::octave_value (const ArrayN<FloatComplex>& a) |
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655 : rep (new octave_float_complex_matrix (a)) |
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656 { |
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657 maybe_mutate (); |
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658 } |
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659 |
| 2376 | 660 octave_value::octave_value (const ComplexDiagMatrix& d) |
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661 : rep (new octave_complex_diag_matrix (d)) |
| 2423 | 662 { |
| 663 maybe_mutate (); | |
| 664 } | |
| 2376 | 665 |
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666 octave_value::octave_value (const FloatComplexDiagMatrix& d) |
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667 : rep (new octave_float_complex_diag_matrix (d)) |
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668 { |
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669 maybe_mutate (); |
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670 } |
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671 |
| 3418 | 672 octave_value::octave_value (const ComplexRowVector& v) |
| 673 : rep (new octave_complex_matrix (v)) | |
| 2423 | 674 { |
| 675 maybe_mutate (); | |
| 676 } | |
| 2376 | 677 |
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678 octave_value::octave_value (const FloatComplexRowVector& v) |
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679 : rep (new octave_float_complex_matrix (v)) |
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680 { |
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681 maybe_mutate (); |
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682 } |
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683 |
| 3418 | 684 octave_value::octave_value (const ComplexColumnVector& v) |
| 685 : rep (new octave_complex_matrix (v)) | |
| 2423 | 686 { |
| 687 maybe_mutate (); | |
| 688 } | |
| 2376 | 689 |
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690 octave_value::octave_value (const FloatComplexColumnVector& v) |
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691 : rep (new octave_float_complex_matrix (v)) |
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692 { |
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693 maybe_mutate (); |
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694 } |
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695 |
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696 octave_value::octave_value (const PermMatrix& p, bool single) |
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697 : rep () |
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698 { |
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699 if (single) |
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700 rep = new octave_float_perm_matrix (p); |
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701 else |
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702 rep = new octave_perm_matrix (p); |
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703 } |
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704 |
| 2825 | 705 octave_value::octave_value (bool b) |
| 706 : rep (new octave_bool (b)) | |
| 707 { | |
| 708 } | |
| 709 | |
| 5785 | 710 octave_value::octave_value (const boolMatrix& bm, const MatrixType& t) |
| 711 : rep (new octave_bool_matrix (bm, t)) | |
| 2825 | 712 { |
| 713 maybe_mutate (); | |
| 714 } | |
| 715 | |
| 4513 | 716 octave_value::octave_value (const boolNDArray& bnda) |
| 717 : rep (new octave_bool_matrix (bnda)) | |
| 718 { | |
| 719 maybe_mutate (); | |
| 720 } | |
| 721 | |
| 7433 | 722 octave_value::octave_value (const ArrayN<bool>& bnda) |
| 723 : rep (new octave_bool_matrix (bnda)) | |
| 724 { | |
| 725 maybe_mutate (); | |
| 726 } | |
| 727 | |
| 5279 | 728 octave_value::octave_value (char c, char type) |
| 729 : rep (type == '"' | |
| 730 ? new octave_char_matrix_dq_str (c) | |
| 731 : new octave_char_matrix_sq_str (c)) | |
| 3189 | 732 { |
| 733 maybe_mutate (); | |
| 734 } | |
| 735 | |
| 5279 | 736 octave_value::octave_value (const char *s, char type) |
| 737 : rep (type == '"' | |
| 738 ? new octave_char_matrix_dq_str (s) | |
| 739 : new octave_char_matrix_sq_str (s)) | |
| 2423 | 740 { |
| 741 maybe_mutate (); | |
| 742 } | |
| 2376 | 743 |
| 5279 | 744 octave_value::octave_value (const std::string& s, char type) |
| 745 : rep (type == '"' | |
| 746 ? new octave_char_matrix_dq_str (s) | |
| 747 : new octave_char_matrix_sq_str (s)) | |
| 2423 | 748 { |
| 749 maybe_mutate (); | |
| 750 } | |
| 2376 | 751 |
| 5279 | 752 octave_value::octave_value (const string_vector& s, char type) |
| 753 : rep (type == '"' | |
| 754 ? new octave_char_matrix_dq_str (s) | |
| 755 : new octave_char_matrix_sq_str (s)) | |
| 2423 | 756 { |
| 757 maybe_mutate (); | |
| 758 } | |
| 2376 | 759 |
| 5279 | 760 octave_value::octave_value (const charMatrix& chm, bool is_str, char type) |
| 4587 | 761 : rep (is_str |
| 5279 | 762 ? (type == '"' |
| 763 ? new octave_char_matrix_dq_str (chm) | |
| 764 : new octave_char_matrix_sq_str (chm)) | |
| 4513 | 765 : new octave_char_matrix (chm)) |
| 2409 | 766 { |
| 4513 | 767 maybe_mutate (); |
| 768 } | |
| 2376 | 769 |
| 5279 | 770 octave_value::octave_value (const charNDArray& chm, bool is_str, char type) |
| 4587 | 771 : rep (is_str |
| 5279 | 772 ? (type == '"' |
| 773 ? new octave_char_matrix_dq_str (chm) | |
| 774 : new octave_char_matrix_sq_str (chm)) | |
| 4513 | 775 : new octave_char_matrix (chm)) |
| 776 { | |
| 2423 | 777 maybe_mutate (); |
| 2409 | 778 } |
| 2376 | 779 |
| 5279 | 780 octave_value::octave_value (const ArrayN<char>& chm, bool is_str, char type) |
| 4997 | 781 : rep (is_str |
| 5279 | 782 ? (type == '"' |
| 783 ? new octave_char_matrix_dq_str (chm) | |
| 784 : new octave_char_matrix_sq_str (chm)) | |
| 4997 | 785 : new octave_char_matrix (chm)) |
| 786 { | |
| 787 maybe_mutate (); | |
| 788 } | |
| 789 | |
| 5785 | 790 octave_value::octave_value (const SparseMatrix& m, const MatrixType &t) |
| 5164 | 791 : rep (new octave_sparse_matrix (m, t)) |
| 792 { | |
| 793 maybe_mutate (); | |
| 794 } | |
| 795 | |
| 6863 | 796 octave_value::octave_value (const Sparse<double>& m, const MatrixType &t) |
| 797 : rep (new octave_sparse_matrix (m, t)) | |
| 798 { | |
| 799 maybe_mutate (); | |
| 800 } | |
| 801 | |
| 5785 | 802 octave_value::octave_value (const SparseComplexMatrix& m, const MatrixType &t) |
| 5164 | 803 : rep (new octave_sparse_complex_matrix (m, t)) |
| 804 { | |
| 805 maybe_mutate (); | |
| 806 } | |
| 807 | |
| 6863 | 808 octave_value::octave_value (const Sparse<Complex>& m, const MatrixType &t) |
| 809 : rep (new octave_sparse_complex_matrix (m, t)) | |
| 810 { | |
| 811 maybe_mutate (); | |
| 812 } | |
| 813 | |
| 5785 | 814 octave_value::octave_value (const SparseBoolMatrix& bm, const MatrixType &t) |
| 5164 | 815 : rep (new octave_sparse_bool_matrix (bm, t)) |
| 816 { | |
| 817 maybe_mutate (); | |
| 818 } | |
| 819 | |
| 7433 | 820 octave_value::octave_value (const Sparse<bool>& bm, const MatrixType &t) |
| 821 : rep (new octave_sparse_bool_matrix (bm, t)) | |
| 822 { | |
| 823 maybe_mutate (); | |
| 824 } | |
| 825 | |
| 4901 | 826 octave_value::octave_value (const octave_int8& i) |
| 827 : rep (new octave_int8_scalar (i)) | |
| 828 { | |
| 829 maybe_mutate (); | |
| 830 } | |
| 831 | |
| 832 octave_value::octave_value (const octave_uint8& i) | |
| 833 : rep (new octave_uint8_scalar (i)) | |
| 834 { | |
| 835 maybe_mutate (); | |
| 836 } | |
| 837 | |
| 838 octave_value::octave_value (const octave_int16& i) | |
| 839 : rep (new octave_int16_scalar (i)) | |
| 840 { | |
| 841 maybe_mutate (); | |
| 842 } | |
| 843 | |
| 844 octave_value::octave_value (const octave_uint16& i) | |
| 845 : rep (new octave_uint16_scalar (i)) | |
| 846 { | |
| 847 maybe_mutate (); | |
| 848 } | |
| 849 | |
| 850 octave_value::octave_value (const octave_int32& i) | |
| 851 : rep (new octave_int32_scalar (i)) | |
| 852 { | |
| 853 maybe_mutate (); | |
| 854 } | |
| 855 | |
| 856 octave_value::octave_value (const octave_uint32& i) | |
| 857 : rep (new octave_uint32_scalar (i)) | |
| 858 { | |
| 859 maybe_mutate (); | |
| 860 } | |
| 861 | |
| 862 octave_value::octave_value (const octave_int64& i) | |
| 863 : rep (new octave_int64_scalar (i)) | |
| 864 { | |
| 865 maybe_mutate (); | |
| 866 } | |
| 867 | |
| 868 octave_value::octave_value (const octave_uint64& i) | |
| 869 : rep (new octave_uint64_scalar (i)) | |
| 870 { | |
| 871 maybe_mutate (); | |
| 872 } | |
| 873 | |
| 874 octave_value::octave_value (const int8NDArray& inda) | |
| 875 : rep (new octave_int8_matrix (inda)) | |
| 876 { | |
| 877 maybe_mutate (); | |
| 878 } | |
| 879 | |
| 7064 | 880 octave_value::octave_value (const ArrayN<octave_int8>& inda) |
| 881 : rep (new octave_int8_matrix (inda)) | |
| 882 { | |
| 883 maybe_mutate (); | |
| 884 } | |
| 885 | |
| 4901 | 886 octave_value::octave_value (const uint8NDArray& inda) |
| 887 : rep (new octave_uint8_matrix (inda)) | |
| 888 { | |
| 889 maybe_mutate (); | |
| 890 } | |
| 891 | |
| 7064 | 892 octave_value::octave_value (const ArrayN<octave_uint8>& inda) |
| 893 : rep (new octave_uint8_matrix (inda)) | |
| 894 { | |
| 895 maybe_mutate (); | |
| 896 } | |
| 897 | |
| 4901 | 898 octave_value::octave_value (const int16NDArray& inda) |
| 899 : rep (new octave_int16_matrix (inda)) | |
| 900 { | |
| 901 maybe_mutate (); | |
| 902 } | |
| 903 | |
| 7064 | 904 octave_value::octave_value (const ArrayN<octave_int16>& inda) |
| 905 : rep (new octave_int16_matrix (inda)) | |
| 906 { | |
| 907 maybe_mutate (); | |
| 908 } | |
| 909 | |
| 4901 | 910 octave_value::octave_value (const uint16NDArray& inda) |
| 911 : rep (new octave_uint16_matrix (inda)) | |
| 912 { | |
| 913 maybe_mutate (); | |
| 914 } | |
| 915 | |
| 7064 | 916 octave_value::octave_value (const ArrayN<octave_uint16>& inda) |
| 917 : rep (new octave_uint16_matrix (inda)) | |
| 918 { | |
| 919 maybe_mutate (); | |
| 920 } | |
| 921 | |
| 4901 | 922 octave_value::octave_value (const int32NDArray& inda) |
| 923 : rep (new octave_int32_matrix (inda)) | |
| 924 { | |
| 925 maybe_mutate (); | |
| 926 } | |
| 927 | |
| 7064 | 928 octave_value::octave_value (const ArrayN<octave_int32>& inda) |
| 929 : rep (new octave_int32_matrix (inda)) | |
| 930 { | |
| 931 maybe_mutate (); | |
| 932 } | |
| 933 | |
| 4901 | 934 octave_value::octave_value (const uint32NDArray& inda) |
| 935 : rep (new octave_uint32_matrix (inda)) | |
| 936 { | |
| 937 maybe_mutate (); | |
| 938 } | |
| 939 | |
| 7064 | 940 octave_value::octave_value (const ArrayN<octave_uint32>& inda) |
| 941 : rep (new octave_uint32_matrix (inda)) | |
| 942 { | |
| 943 maybe_mutate (); | |
| 944 } | |
| 945 | |
| 4901 | 946 octave_value::octave_value (const int64NDArray& inda) |
| 947 : rep (new octave_int64_matrix (inda)) | |
| 948 { | |
| 949 maybe_mutate (); | |
| 950 } | |
| 951 | |
| 7064 | 952 octave_value::octave_value (const ArrayN<octave_int64>& inda) |
| 953 : rep (new octave_int64_matrix (inda)) | |
| 954 { | |
| 955 maybe_mutate (); | |
| 956 } | |
| 957 | |
| 4901 | 958 octave_value::octave_value (const uint64NDArray& inda) |
| 959 : rep (new octave_uint64_matrix (inda)) | |
| 960 { | |
| 961 maybe_mutate (); | |
| 962 } | |
| 963 | |
| 7064 | 964 octave_value::octave_value (const ArrayN<octave_uint64>& inda) |
| 965 : rep (new octave_uint64_matrix (inda)) | |
| 966 { | |
| 967 maybe_mutate (); | |
| 968 } | |
| 969 | |
| 2376 | 970 octave_value::octave_value (double base, double limit, double inc) |
| 2423 | 971 : rep (new octave_range (base, limit, inc)) |
| 972 { | |
| 973 maybe_mutate (); | |
| 974 } | |
| 2376 | 975 |
| 976 octave_value::octave_value (const Range& r) | |
| 2423 | 977 : rep (new octave_range (r)) |
| 978 { | |
| 979 maybe_mutate (); | |
| 980 } | |
| 2376 | 981 |
| 982 octave_value::octave_value (const Octave_map& m) | |
| 2825 | 983 : rep (new octave_struct (m)) |
| 984 { | |
| 2880 | 985 } |
| 986 | |
| 7336 | 987 octave_value::octave_value (const Octave_map& m, const std::string& id) |
| 988 : rep (new octave_class (m, id)) | |
| 989 { | |
| 990 } | |
| 991 | |
| 4587 | 992 octave_value::octave_value (const octave_value_list& l, bool is_csl) |
| 5477 | 993 : rep (is_csl |
| 5759 | 994 ? dynamic_cast<octave_base_value *> (new octave_cs_list (l)) |
| 995 : dynamic_cast<octave_base_value *> (new octave_list (l))) | |
| 2880 | 996 { |
| 997 } | |
| 2376 | 998 |
| 999 octave_value::octave_value (octave_value::magic_colon) | |
| 2825 | 1000 : rep (new octave_magic_colon ()) |
| 1001 { | |
| 1002 } | |
| 2376 | 1003 |
| 5759 | 1004 octave_value::octave_value (octave_base_value *new_rep) |
| 2825 | 1005 : rep (new_rep) |
| 1006 { | |
| 1007 } | |
| 2376 | 1008 |
| 7336 | 1009 octave_value::octave_value (octave_base_value *new_rep, int xcount) |
| 1010 : rep (new_rep) | |
| 1011 { | |
| 1012 rep->count = xcount; | |
| 1013 } | |
| 1014 | |
| 5759 | 1015 octave_base_value * |
| 3933 | 1016 octave_value::clone (void) const |
| 2880 | 1017 { |
| 1018 panic_impossible (); | |
| 3546 | 1019 return 0; |
| 2880 | 1020 } |
| 1021 | |
| 2409 | 1022 void |
| 1023 octave_value::maybe_mutate (void) | |
| 1024 { | |
| 5759 | 1025 octave_base_value *tmp = rep->try_narrowing_conversion (); |
| 2409 | 1026 |
| 1027 if (tmp && tmp != rep) | |
| 1028 { | |
| 1029 if (--rep->count == 0) | |
| 1030 delete rep; | |
| 1031 | |
| 1032 rep = tmp; | |
| 1033 } | |
| 1034 } | |
| 1035 | |
| 4247 | 1036 octave_value |
| 4271 | 1037 octave_value::single_subsref (const std::string& type, |
| 1038 const octave_value_list& idx) | |
| 4247 | 1039 { |
| 1040 std::list<octave_value_list> i; | |
| 1041 | |
| 1042 i.push_back (idx); | |
| 1043 | |
| 1044 return rep->subsref (type, i); | |
| 1045 } | |
| 1046 | |
| 2974 | 1047 octave_value_list |
| 4247 | 1048 octave_value::subsref (const std::string& type, |
| 4219 | 1049 const std::list<octave_value_list>& idx, int nargout) |
| 3933 | 1050 { |
|
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1051 if (nargout == 1) |
| 3933 | 1052 return rep->subsref (type, idx); |
| 1053 else | |
| 1054 return rep->subsref (type, idx, nargout); | |
| 1055 } | |
| 1056 | |
| 1057 octave_value | |
| 4247 | 1058 octave_value::next_subsref (const std::string& type, |
| 4219 | 1059 const std::list<octave_value_list>& idx, |
| 4233 | 1060 size_t skip) |
| 3933 | 1061 { |
| 4582 | 1062 if (! error_state && idx.size () > skip) |
| 3933 | 1063 { |
| 4219 | 1064 std::list<octave_value_list> new_idx (idx); |
| 4233 | 1065 for (size_t i = 0; i < skip; i++) |
| 4219 | 1066 new_idx.erase (new_idx.begin ()); |
| 3933 | 1067 return subsref (type.substr (skip), new_idx); |
| 1068 } | |
| 1069 else | |
| 1070 return *this; | |
| 1071 } | |
| 1072 | |
| 1073 octave_value_list | |
| 4994 | 1074 octave_value::next_subsref (int nargout, const std::string& type, |
| 1075 const std::list<octave_value_list>& idx, | |
| 1076 size_t skip) | |
| 1077 { | |
| 1078 if (! error_state && idx.size () > skip) | |
| 1079 { | |
| 1080 std::list<octave_value_list> new_idx (idx); | |
| 1081 for (size_t i = 0; i < skip; i++) | |
| 1082 new_idx.erase (new_idx.begin ()); | |
| 1083 return subsref (type.substr (skip), new_idx, nargout); | |
| 1084 } | |
| 1085 else | |
| 1086 return *this; | |
| 1087 } | |
| 1088 | |
| 1089 octave_value_list | |
| 3544 | 1090 octave_value::do_multi_index_op (int nargout, const octave_value_list& idx) |
| 2974 | 1091 { |
| 3544 | 1092 return rep->do_multi_index_op (nargout, idx); |
| 2974 | 1093 } |
| 1094 | |
| 3933 | 1095 #if 0 |
| 3204 | 1096 static void |
| 3933 | 1097 gripe_assign_failed (const std::string& on, const std::string& tn1, |
| 1098 const std::string& tn2) | |
| 3204 | 1099 { |
| 1100 error ("assignment failed for `%s %s %s'", | |
| 1101 tn1.c_str (), on.c_str (), tn2.c_str ()); | |
| 1102 } | |
| 3933 | 1103 #endif |
| 3204 | 1104 |
| 1105 static void | |
| 3933 | 1106 gripe_assign_failed_or_no_method (const std::string& on, |
| 1107 const std::string& tn1, | |
| 3523 | 1108 const std::string& tn2) |
| 3204 | 1109 { |
| 1110 error ("assignment failed, or no method for `%s %s %s'", | |
| 1111 tn1.c_str (), on.c_str (), tn2.c_str ()); | |
| 1112 } | |
| 1113 | |
| 3933 | 1114 octave_value |
| 4247 | 1115 octave_value::subsasgn (const std::string& type, |
| 4219 | 1116 const std::list<octave_value_list>& idx, |
| 3933 | 1117 const octave_value& rhs) |
| 1118 { | |
| 1119 return rep->subsasgn (type, idx, rhs); | |
| 1120 } | |
| 1121 | |
| 1122 octave_value | |
| 4247 | 1123 octave_value::assign (assign_op op, const std::string& type, |
| 4219 | 1124 const std::list<octave_value_list>& idx, |
| 3933 | 1125 const octave_value& rhs) |
| 1126 { | |
| 1127 octave_value retval; | |
| 1128 | |
| 1129 make_unique (); | |
| 1130 | |
| 1131 octave_value t_rhs = rhs; | |
| 1132 | |
| 1133 if (op != op_asn_eq) | |
| 1134 { | |
| 5775 | 1135 // FIXME -- only do the following stuff if we can't find |
| 3933 | 1136 // a specific function to call to handle the op= operation for |
| 1137 // the types we have. | |
| 1138 | |
|
7651
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John W. Eaton <jwe@octave.org>
parents:
7503
diff
changeset
|
1139 octave_value t = subsref (type, idx); |
| 3933 | 1140 |
| 1141 if (! error_state) | |
| 1142 { | |
| 1143 binary_op binop = op_eq_to_binary_op (op); | |
| 1144 | |
| 1145 if (! error_state) | |
| 1146 t_rhs = do_binary_op (binop, t, rhs); | |
| 1147 } | |
| 1148 } | |
| 1149 | |
| 1150 if (! error_state) | |
| 1151 { | |
| 7336 | 1152 if (type[0] == '.' && ! (is_map () || is_object ())) |
| 3933 | 1153 { |
| 1154 octave_value tmp = Octave_map (); | |
| 1155 retval = tmp.subsasgn (type, idx, t_rhs); | |
| 1156 } | |
| 1157 else | |
| 1158 retval = subsasgn (type, idx, t_rhs); | |
| 1159 } | |
| 1160 | |
| 1161 if (error_state) | |
| 1162 gripe_assign_failed_or_no_method (assign_op_as_string (op), | |
| 1163 type_name (), rhs.type_name ()); | |
| 1164 | |
| 1165 return retval; | |
| 1166 } | |
| 1167 | |
| 1168 const octave_value& | |
| 3203 | 1169 octave_value::assign (assign_op op, const octave_value& rhs) |
| 2880 | 1170 { |
| 3533 | 1171 if (op == op_asn_eq) |
|
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parents:
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diff
changeset
|
1172 // Regularize a null matrix if stored into a variable. |
|
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parents:
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diff
changeset
|
1173 operator = (rhs.storable_value ()); |
| 3203 | 1174 else |
| 1175 { | |
| 5775 | 1176 // FIXME -- only do the following stuff if we can't find |
| 3204 | 1177 // a specific function to call to handle the op= operation for |
| 1178 // the types we have. | |
| 1179 | |
| 1180 binary_op binop = op_eq_to_binary_op (op); | |
| 1181 | |
| 1182 if (! error_state) | |
| 1183 { | |
| 1184 octave_value t = do_binary_op (binop, *this, rhs); | |
| 1185 | |
| 1186 if (! error_state) | |
| 1187 operator = (t); | |
| 1188 } | |
| 1189 | |
| 1190 if (error_state) | |
| 1191 gripe_assign_failed_or_no_method (assign_op_as_string (op), | |
| 1192 type_name (), rhs.type_name ()); | |
| 1193 } | |
| 1194 | |
| 3933 | 1195 return *this; |
| 2376 | 1196 } |
| 1197 | |
| 5275 | 1198 octave_idx_type |
| 4563 | 1199 octave_value::length (void) const |
| 1200 { | |
| 1201 int retval = 0; | |
| 1202 | |
| 1203 dim_vector dv = dims (); | |
| 4584 | 1204 |
| 4563 | 1205 for (int i = 0; i < dv.length (); i++) |
| 1206 { | |
| 1207 if (dv(i) < 0) | |
| 1208 { | |
| 1209 retval = -1; | |
| 1210 break; | |
| 1211 } | |
| 1212 | |
| 4584 | 1213 if (dv(i) == 0) |
| 1214 { | |
| 1215 retval = 0; | |
| 1216 break; | |
| 1217 } | |
| 1218 | |
| 4563 | 1219 if (dv(i) > retval) |
| 1220 retval = dv(i); | |
| 1221 } | |
| 1222 | |
| 1223 return retval; | |
| 1224 } | |
| 1225 | |
| 5659 | 1226 Matrix |
| 1227 octave_value::size (void) const | |
| 1228 { | |
| 1229 dim_vector dv = dims (); | |
| 1230 | |
| 1231 int n_dims = dv.length (); | |
| 1232 | |
| 1233 Matrix retval (1, n_dims); | |
| 1234 | |
| 1235 while (n_dims--) | |
| 1236 retval(n_dims) = dv(n_dims); | |
| 1237 | |
| 1238 return retval; | |
| 1239 } | |
| 1240 | |
|
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1241 bool |
|
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parents:
8345
diff
changeset
|
1242 octave_value::is_equal (const octave_value& test) const |
|
8302788f09db
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Jaroslav Hajek <highegg@gmail.com>
parents:
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changeset
|
1243 { |
|
8302788f09db
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1244 bool retval = false; |
|
8302788f09db
fix empty matrix handling in switch statement
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1245 |
|
8302788f09db
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Jaroslav Hajek <highegg@gmail.com>
parents:
8345
diff
changeset
|
1246 // If there is no op_eq for these types, we can't compare values. |
|
8302788f09db
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Jaroslav Hajek <highegg@gmail.com>
parents:
8345
diff
changeset
|
1247 |
|
8302788f09db
fix empty matrix handling in switch statement
Jaroslav Hajek <highegg@gmail.com>
parents:
8345
diff
changeset
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1248 if (rows () == test.rows () && columns () == test.columns ()) |
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fix empty matrix handling in switch statement
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|
1249 { |
|
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|
1250 octave_value tmp = do_binary_op (octave_value::op_eq, *this, test); |
|
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1251 |
|
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|
1252 // Empty array also means a match. |
|
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1253 if (! error_state && tmp.is_defined ()) |
|
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1254 retval = tmp.is_true () || tmp.is_empty (); |
|
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|
1255 } |
|
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|
1256 |
|
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|
1257 return retval; |
|
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|
1258 } |
|
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|
1259 |
| 3351 | 1260 Cell |
| 1261 octave_value::cell_value (void) const | |
| 1262 { | |
| 1263 return rep->cell_value (); | |
| 1264 } | |
| 1265 | |
|
8017
260294a5520f
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John W. Eaton <jwe@octave.org>
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diff
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|
1266 // Define the idx_type_value function here instead of in ov.h to avoid |
|
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|
1267 // needing definitions for the SIZEOF_X macros in ov.h. |
|
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|
1268 |
|
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|
1269 octave_idx_type |
|
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|
1270 octave_value::idx_type_value (bool req_int, bool frc_str_conv) const |
|
8017
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|
1271 { |
|
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|
1272 #if SIZEOF_OCTAVE_IDX_TYPE == SIZEOF_LONG |
|
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John W. Eaton <jwe@octave.org>
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diff
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|
1273 return long_value (req_int, frc_str_conv); |
|
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diff
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|
1274 #elif SIZEOF_OCTAVE_IDX_TYPE == SIZEOF_INT |
|
260294a5520f
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John W. Eaton <jwe@octave.org>
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1275 return int_value (req_int, frc_str_conv); |
|
260294a5520f
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John W. Eaton <jwe@octave.org>
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diff
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|
1276 #else |
|
260294a5520f
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John W. Eaton <jwe@octave.org>
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|
1277 #error "no octave_value extractor for octave_idx_type" |
|
260294a5520f
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John W. Eaton <jwe@octave.org>
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diff
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|
1278 #endif |
|
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diff
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|
1279 } |
|
260294a5520f
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|
1280 |
| 2376 | 1281 Octave_map |
| 1282 octave_value::map_value (void) const | |
| 1283 { | |
| 1284 return rep->map_value (); | |
| 1285 } | |
| 1286 | |
| 2974 | 1287 octave_function * |
| 1288 octave_value::function_value (bool silent) | |
| 1289 { | |
| 1290 return rep->function_value (silent); | |
| 1291 } | |
| 1292 | |
|
7761
5adeea5de26c
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John W. Eaton <jwe@octave.org>
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|
1293 const octave_function * |
|
5adeea5de26c
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|
1294 octave_value::function_value (bool silent) const |
|
5adeea5de26c
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1295 { |
|
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|
1296 return rep->function_value (silent); |
|
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|
1297 } |
|
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|
1298 |
| 4700 | 1299 octave_user_function * |
| 1300 octave_value::user_function_value (bool silent) | |
| 1301 { | |
| 1302 return rep->user_function_value (silent); | |
| 1303 } | |
| 1304 | |
|
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|
1305 octave_user_script * |
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|
1306 octave_value::user_script_value (bool silent) |
|
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|
1307 { |
|
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|
1308 return rep->user_script_value (silent); |
|
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|
1309 } |
|
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|
1310 |
|
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|
1311 octave_user_code * |
|
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|
1312 octave_value::user_code_value (bool silent) |
|
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|
1313 { |
|
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|
1314 return rep->user_code_value (silent); |
|
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|
1315 } |
|
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|
1316 |
| 4346 | 1317 octave_fcn_handle * |
| 4343 | 1318 octave_value::fcn_handle_value (bool silent) |
| 1319 { | |
| 1320 return rep->fcn_handle_value (silent); | |
| 1321 } | |
| 1322 | |
| 4933 | 1323 octave_fcn_inline * |
| 1324 octave_value::fcn_inline_value (bool silent) | |
| 1325 { | |
| 1326 return rep->fcn_inline_value (silent); | |
| 1327 } | |
| 1328 | |
| 2880 | 1329 octave_value_list |
| 1330 octave_value::list_value (void) const | |
| 1331 { | |
| 1332 return rep->list_value (); | |
| 1333 } | |
| 1334 | |
|
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|
1335 static dim_vector |
|
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|
1336 make_vector_dims (const dim_vector& dv, bool force_vector_conversion, |
|
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|
1337 const std::string& my_type, const std::string& wanted_type) |
| 3419 | 1338 { |
|
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1339 dim_vector retval (dv); |
|
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1340 retval.chop_trailing_singletons (); |
|
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1341 octave_idx_type nel = dv.numel (); |
|
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1342 |
|
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1343 if (retval.length () > 2 || (retval(0) != 1 && retval(1) != 1)) |
| 3419 | 1344 { |
|
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1345 if (!force_vector_conversion) |
|
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1346 gripe_implicit_conversion ("Octave:array-as-vector", |
|
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1347 my_type.c_str (), wanted_type.c_str ()); |
|
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|
1348 retval = dim_vector (nel); |
| 3419 | 1349 } |
| 1350 | |
| 1351 return retval; | |
| 1352 } | |
| 1353 | |
|
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1354 ColumnVector |
|
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1355 octave_value::column_vector_value (bool force_string_conv, |
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1356 bool frc_vec_conv) const |
|
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1357 { |
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1358 return ColumnVector (vector_value (force_string_conv, |
|
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1359 frc_vec_conv)); |
|
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1360 } |
|
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1361 |
|
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1362 ComplexColumnVector |
|
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1363 octave_value::complex_column_vector_value (bool force_string_conv, |
|
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1364 bool frc_vec_conv) const |
|
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1365 { |
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1366 return ComplexColumnVector (complex_vector_value (force_string_conv, |
|
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1367 frc_vec_conv)); |
|
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1368 } |
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1369 |
| 3419 | 1370 RowVector |
| 1371 octave_value::row_vector_value (bool force_string_conv, | |
|
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|
1372 bool frc_vec_conv) const |
| 3419 | 1373 { |
|
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1374 return RowVector (vector_value (force_string_conv, |
|
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|
1375 frc_vec_conv)); |
| 3419 | 1376 } |
| 1377 | |
| 1378 ComplexRowVector | |
| 1379 octave_value::complex_row_vector_value (bool force_string_conv, | |
|
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|
1380 bool frc_vec_conv) const |
| 3419 | 1381 { |
|
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1382 return ComplexRowVector (complex_vector_value (force_string_conv, |
|
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|
1383 frc_vec_conv)); |
| 3419 | 1384 } |
| 1385 | |
| 1386 Array<double> | |
| 2376 | 1387 octave_value::vector_value (bool force_string_conv, |
| 1388 bool force_vector_conversion) const | |
| 1389 { | |
|
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|
1390 Array<double> retval = array_value (force_string_conv); |
| 2376 | 1391 |
| 1392 if (error_state) | |
| 1393 return retval; | |
| 1394 else | |
|
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1395 return retval.reshape (make_vector_dims (retval.dims (), |
|
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1396 force_vector_conversion, |
|
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|
1397 type_name (), "real vector")); |
| 2376 | 1398 } |
| 1399 | |
|
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1400 template <class T> |
|
2b8952e133c9
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1401 static Array<int> |
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1402 convert_to_int_array (const Array<octave_int<T> >& A) |
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1403 { |
| 7999 | 1404 Array<int> retval (A.dims ()); |
|
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1405 octave_idx_type n = A.numel (); |
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1406 |
|
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1407 octave_int<int>::clear_conv_flag (); |
|
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1408 for (octave_idx_type i = 0; i < n; i++) |
| 7999 | 1409 retval.xelem (i) = octave_int<int> (A.xelem (i)); |
|
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1410 |
|
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1411 if (octave_int<int>::get_trunc_flag ()) |
|
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changeset
|
1412 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:
8024
diff
changeset
|
1413 |
|
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:
8024
diff
changeset
|
1414 octave_int<int>::clear_conv_flag (); |
|
7997
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1415 |
| 7999 | 1416 return retval; |
|
7997
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1417 } |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1418 |
| 4044 | 1419 Array<int> |
| 1420 octave_value::int_vector_value (bool force_string_conv, bool require_int, | |
| 1421 bool force_vector_conversion) const | |
| 1422 { | |
| 1423 Array<int> retval; | |
| 1424 | |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1425 if (is_integer_type ()) |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1426 { |
|
7997
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1427 if (is_int32_type ()) |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1428 retval = convert_to_int_array (int32_array_value ()); |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1429 else if (is_int64_type ()) |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1430 retval = convert_to_int_array (int64_array_value ()); |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1431 else if (is_int16_type ()) |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1432 retval = convert_to_int_array (int16_array_value ()); |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1433 else if (is_int8_type ()) |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1434 retval = convert_to_int_array (int8_array_value ()); |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1435 else if (is_uint32_type ()) |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1436 retval = convert_to_int_array (uint32_array_value ()); |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1437 else if (is_uint64_type ()) |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1438 retval = convert_to_int_array (uint64_array_value ()); |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1439 else if (is_uint16_type ()) |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1440 retval = convert_to_int_array (uint16_array_value ()); |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1441 else if (is_uint8_type ()) |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1442 retval = convert_to_int_array (uint8_array_value ()); |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1443 else |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1444 retval = array_value (force_string_conv); |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1445 } |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1446 else |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1447 { |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1448 const NDArray a = array_value (force_string_conv); |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1449 if (! error_state) |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1450 { |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1451 if (require_int) |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1452 { |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1453 retval.resize (a.dims ()); |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1454 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
|
1455 { |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1456 double ai = a.elem (i); |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1457 int v = static_cast<int> (ai); |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1458 if (ai == v) |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1459 retval.xelem (i) = v; |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1460 else |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1461 { |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1462 error ("conversion to integer value failed"); |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1463 break; |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1464 } |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1465 } |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1466 } |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1467 else |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1468 retval = Array<int> (a); |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1469 } |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1470 } |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1471 |
| 4044 | 1472 |
| 1473 if (error_state) | |
| 1474 return retval; | |
| 1475 else | |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1476 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
|
1477 force_vector_conversion, |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1478 type_name (), "integer vector")); |
| 4044 | 1479 } |
| 1480 | |
| 3419 | 1481 Array<Complex> |
| 2376 | 1482 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:
7885
diff
changeset
|
1483 bool force_vector_conversion) const |
| 2376 | 1484 { |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1485 Array<Complex> retval = complex_array_value (force_string_conv); |
| 2376 | 1486 |
| 1487 if (error_state) | |
| 1488 return retval; | |
| 1489 else | |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1490 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
|
1491 force_vector_conversion, |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1492 type_name (), "complex vector")); |
| 2376 | 1493 } |
| 1494 | |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1495 FloatColumnVector |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1496 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:
7885
diff
changeset
|
1497 bool frc_vec_conv) const |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1498 { |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1499 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
|
1500 frc_vec_conv)); |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1501 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1502 |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1503 FloatComplexColumnVector |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1504 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:
7885
diff
changeset
|
1505 bool frc_vec_conv) const |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1506 { |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1507 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
|
1508 frc_vec_conv)); |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1509 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1510 |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1511 FloatRowVector |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1512 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
|
1513 bool frc_vec_conv) const |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1514 { |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1515 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
|
1516 frc_vec_conv)); |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1517 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1518 |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1519 FloatComplexRowVector |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1520 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
|
1521 bool frc_vec_conv) const |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1522 { |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1523 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
|
1524 frc_vec_conv)); |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1525 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1526 |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1527 Array<float> |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1528 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
|
1529 bool force_vector_conversion) const |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1530 { |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1531 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
|
1532 |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1533 if (error_state) |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1534 return retval; |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1535 else |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1536 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
|
1537 force_vector_conversion, |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1538 type_name (), "real vector")); |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1539 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1540 |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1541 Array<FloatComplex> |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
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diff
changeset
|
1542 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
|
1543 bool force_vector_conversion) const |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
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diff
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|
1544 { |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1545 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
|
1546 |
|
82be108cc558
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diff
changeset
|
1547 if (error_state) |
|
82be108cc558
First attempt at single precision tyeps
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|
1548 return retval; |
|
82be108cc558
First attempt at single precision tyeps
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diff
changeset
|
1549 else |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1550 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
|
1551 force_vector_conversion, |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1552 type_name (), "complex vector")); |
|
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First attempt at single precision tyeps
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diff
changeset
|
1553 } |
|
82be108cc558
First attempt at single precision tyeps
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diff
changeset
|
1554 |
|
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make null assignment matlab compatible
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diff
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|
1555 octave_value |
|
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diff
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|
1556 octave_value::storable_value (void) const |
|
8150
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make null assignment matlab compatible
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diff
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|
1557 { |
|
8523
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implement non-copying contiguous range indexing
Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
1558 octave_value retval = *this; |
|
8150
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make null assignment matlab compatible
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diff
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|
1559 if (is_null_value ()) |
|
8523
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implement non-copying contiguous range indexing
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1560 retval = octave_value (rep->empty_clone ()); |
|
8150
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make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
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diff
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|
1561 else |
|
8523
ad3afaaa19c1
implement non-copying contiguous range indexing
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1562 retval.maybe_economize (); |
|
ad3afaaa19c1
implement non-copying contiguous range indexing
Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
1563 |
|
ad3afaaa19c1
implement non-copying contiguous range indexing
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diff
changeset
|
1564 return retval; |
|
8150
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make null assignment matlab compatible
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diff
changeset
|
1565 } |
|
283989f2da9b
make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
1566 |
|
283989f2da9b
make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
1567 void |
|
8523
ad3afaaa19c1
implement non-copying contiguous range indexing
Jaroslav Hajek <highegg@gmail.com>
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diff
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|
1568 octave_value::make_storable_value (void) |
|
8150
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make null assignment matlab compatible
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diff
changeset
|
1569 { |
|
283989f2da9b
make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1570 if (is_null_value ()) |
|
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make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
parents:
8039
diff
changeset
|
1571 { |
|
283989f2da9b
make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1572 octave_base_value *rc = rep->empty_clone (); |
|
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make null assignment matlab compatible
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parents:
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diff
changeset
|
1573 if (--rep->count == 0) |
|
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make null assignment matlab compatible
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parents:
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diff
changeset
|
1574 delete rep; |
|
283989f2da9b
make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
1575 rep = rc; |
|
283989f2da9b
make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1576 } |
|
8523
ad3afaaa19c1
implement non-copying contiguous range indexing
Jaroslav Hajek <highegg@gmail.com>
parents:
8367
diff
changeset
|
1577 else |
|
ad3afaaa19c1
implement non-copying contiguous range indexing
Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
1578 maybe_economize (); |
|
8150
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make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
1579 } |
|
283989f2da9b
make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
1580 |
| 4944 | 1581 int |
| 1582 octave_value::write (octave_stream& os, int block_size, | |
| 1583 oct_data_conv::data_type output_type, int skip, | |
| 1584 oct_mach_info::float_format flt_fmt) const | |
| 1585 { | |
| 1586 return rep->write (os, block_size, output_type, skip, flt_fmt); | |
| 1587 } | |
| 1588 | |
| 2413 | 1589 static void |
| 3933 | 1590 gripe_binary_op (const std::string& on, const std::string& tn1, |
| 1591 const std::string& tn2) | |
| 2376 | 1592 { |
| 2903 | 1593 error ("binary operator `%s' not implemented for `%s' by `%s' operations", |
| 2376 | 1594 on.c_str (), tn1.c_str (), tn2.c_str ()); |
| 1595 } | |
| 1596 | |
| 3203 | 1597 static void |
| 3523 | 1598 gripe_binary_op_conv (const std::string& on) |
| 3203 | 1599 { |
| 1600 error ("type conversion failed for binary operator `%s'", on.c_str ()); | |
| 1601 } | |
| 1602 | |
| 2376 | 1603 octave_value |
| 3933 | 1604 do_binary_op (octave_value::binary_op op, |
| 1605 const octave_value& v1, const octave_value& v2) | |
| 2376 | 1606 { |
| 1607 octave_value retval; | |
| 1608 | |
| 1609 int t1 = v1.type_id (); | |
| 1610 int t2 = v2.type_id (); | |
| 1611 | |
| 7336 | 1612 if (t1 == octave_class::static_type_id () |
| 1613 || t2 == octave_class::static_type_id ()) | |
| 1614 { | |
| 1615 octave_value_typeinfo::binary_class_op_fcn f | |
| 1616 = octave_value_typeinfo::lookup_binary_class_op (op); | |
| 2376 | 1617 |
| 7336 | 1618 if (f) |
|
7487
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1619 { |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
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7433
diff
changeset
|
1620 try |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
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7433
diff
changeset
|
1621 { |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
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7433
diff
changeset
|
1622 retval = f (v1, v2); |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
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7433
diff
changeset
|
1623 } |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1624 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
|
1625 { |
|
8011
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improve backtrace error messages
John W. Eaton <jwe@octave.org>
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7999
diff
changeset
|
1626 gripe_library_execution_error (); |
|
7487
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1627 } |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1628 } |
| 7336 | 1629 else |
| 1630 gripe_binary_op (octave_value::binary_op_as_string (op), | |
| 1631 v1.class_name (), v2.class_name ()); | |
| 1632 } | |
| 2376 | 1633 else |
| 1634 { | |
| 7336 | 1635 // FIXME -- we need to handle overloading operators for built-in |
| 1636 // classes (double, char, int8, etc.) | |
| 2376 | 1637 |
| 7336 | 1638 octave_value_typeinfo::binary_op_fcn f |
| 1639 = octave_value_typeinfo::lookup_binary_op (op, t1, t2); | |
| 1640 | |
| 1641 if (f) | |
|
7487
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1642 { |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1643 try |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1644 { |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1645 retval = f (*v1.rep, *v2.rep); |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1646 } |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1647 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
|
1648 { |
|
8011
3100283874d7
improve backtrace error messages
John W. Eaton <jwe@octave.org>
parents:
7999
diff
changeset
|
1649 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
|
1650 } |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1651 } |
| 7336 | 1652 else |
| 2376 | 1653 { |
| 7336 | 1654 octave_value tv1; |
|
8345
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smarter conversion lookup
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diff
changeset
|
1655 octave_base_value::type_conv_info cf1 = v1.numeric_conversion_function (); |
|
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diff
changeset
|
1656 |
|
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smarter conversion lookup
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diff
changeset
|
1657 octave_value tv2; |
|
c777f3ce02d8
smarter conversion lookup
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diff
changeset
|
1658 octave_base_value::type_conv_info cf2 = v2.numeric_conversion_function (); |
|
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smarter conversion lookup
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diff
changeset
|
1659 |
|
c777f3ce02d8
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diff
changeset
|
1660 // Try biased (one-sided) conversions first. |
|
c777f3ce02d8
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diff
changeset
|
1661 if (cf2.type_id () >= 0 && |
|
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smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1662 octave_value_typeinfo::lookup_binary_op (op, t1, cf2.type_id ())) |
|
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diff
changeset
|
1663 cf1 = 0; |
|
c777f3ce02d8
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diff
changeset
|
1664 else if (cf1.type_id () >= 0 && |
|
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smarter conversion lookup
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diff
changeset
|
1665 octave_value_typeinfo::lookup_binary_op (op, cf1.type_id (), t2)) |
|
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smarter conversion lookup
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parents:
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diff
changeset
|
1666 cf2 = 0; |
| 7336 | 1667 |
| 1668 if (cf1) | |
| 1669 { | |
| 1670 octave_base_value *tmp = cf1 (*v1.rep); | |
| 3203 | 1671 |
| 7336 | 1672 if (tmp) |
| 1673 { | |
| 1674 tv1 = octave_value (tmp); | |
| 1675 t1 = tv1.type_id (); | |
| 1676 } | |
| 1677 else | |
| 1678 { | |
| 1679 gripe_binary_op_conv (octave_value::binary_op_as_string (op)); | |
| 1680 return retval; | |
| 1681 } | |
| 3203 | 1682 } |
| 1683 else | |
| 7336 | 1684 tv1 = v1; |
| 1685 | |
| 1686 if (cf2) | |
| 3203 | 1687 { |
| 7336 | 1688 octave_base_value *tmp = cf2 (*v2.rep); |
| 2376 | 1689 |
| 7336 | 1690 if (tmp) |
| 1691 { | |
| 1692 tv2 = octave_value (tmp); | |
| 1693 t2 = tv2.type_id (); | |
| 1694 } | |
| 1695 else | |
| 1696 { | |
| 1697 gripe_binary_op_conv (octave_value::binary_op_as_string (op)); | |
| 1698 return retval; | |
| 1699 } | |
| 3203 | 1700 } |
| 1701 else | |
| 7336 | 1702 tv2 = v2; |
| 1703 | |
| 1704 if (cf1 || cf2) | |
| 3203 | 1705 { |
|
8345
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diff
changeset
|
1706 retval = do_binary_op (op, tv1, tv2); |
|
7789
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|
1707 } |
|
82be108cc558
First attempt at single precision tyeps
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changeset
|
1708 else |
|
82be108cc558
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parents:
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diff
changeset
|
1709 { |
|
82be108cc558
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changeset
|
1710 //demote double -> single and try again |
|
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|
1711 cf1 = tv1.numeric_demotion_function (); |
|
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|
1712 |
|
8345
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diff
changeset
|
1713 cf2 = tv2.numeric_demotion_function (); |
|
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|
1714 |
|
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changeset
|
1715 // Try biased (one-sided) conversions first. |
|
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diff
changeset
|
1716 if (cf2.type_id () >= 0 |
|
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diff
changeset
|
1717 && octave_value_typeinfo::lookup_binary_op (op, t1, cf2.type_id ())) |
|
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|
1718 cf1 = 0; |
|
c777f3ce02d8
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diff
changeset
|
1719 else if (cf1.type_id () >= 0 |
|
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diff
changeset
|
1720 && octave_value_typeinfo::lookup_binary_op (op, cf1.type_id (), t2)) |
|
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changeset
|
1721 cf2 = 0; |
|
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changeset
|
1722 |
|
7789
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changeset
|
1723 if (cf1) |
|
82be108cc558
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changeset
|
1724 { |
|
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First attempt at single precision tyeps
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changeset
|
1725 octave_base_value *tmp = cf1 (*tv1.rep); |
|
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|
1726 |
|
82be108cc558
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changeset
|
1727 if (tmp) |
|
82be108cc558
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changeset
|
1728 { |
|
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changeset
|
1729 tv1 = octave_value (tmp); |
|
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|
1730 t1 = tv1.type_id (); |
|
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|
1731 } |
|
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changeset
|
1732 else |
|
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First attempt at single precision tyeps
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changeset
|
1733 { |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1734 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
|
1735 return retval; |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1736 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1737 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1738 |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1739 if (cf2) |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1740 { |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1741 octave_base_value *tmp = cf2 (*tv2.rep); |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1742 |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1743 if (tmp) |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1744 { |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1745 tv2 = octave_value (tmp); |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1746 t2 = tv2.type_id (); |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1747 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1748 else |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1749 { |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1750 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
|
1751 return retval; |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1752 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1753 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1754 |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1755 if (cf1 || cf2) |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1756 { |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1757 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
|
1758 |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1759 if (f) |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1760 { |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1761 try |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1762 { |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1763 retval = f (*tv1.rep, *tv2.rep); |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1764 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1765 catch (octave_execution_exception) |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1766 { |
|
8011
3100283874d7
improve backtrace error messages
John W. Eaton <jwe@octave.org>
parents:
7999
diff
changeset
|
1767 gripe_library_execution_error (); |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1768 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1769 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1770 else |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1771 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
|
1772 v1.type_name (), v2.type_name ()); |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1773 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1774 else |
| 7336 | 1775 gripe_binary_op (octave_value::binary_op_as_string (op), |
| 1776 v1.type_name (), v2.type_name ()); | |
| 3203 | 1777 } |
| 2376 | 1778 } |
| 1779 } | |
| 1780 | |
| 1781 return retval; | |
| 1782 } | |
| 1783 | |
|
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
|
1784 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
|
1785 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
|
1786 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
|
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 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
|
1789 |
|
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 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
|
1791 { |
|
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 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
|
1793 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
|
1794 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
|
1795 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
|
1796 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
|
1797 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
|
1798 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
|
1799 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
|
1800 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
|
1801 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
|
1802 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
|
1803 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
|
1804 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
|
1805 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
|
1806 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
|
1807 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
|
1808 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
|
1809 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
|
1810 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
|
1811 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
|
1812 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
|
1813 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
|
1814 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
|
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 |
|
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 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
|
1818 } |
|
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 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
|
1821 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
|
1822 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
|
1823 { |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1824 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
|
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 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
|
1827 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
|
1828 |
|
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 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
|
1830 || 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
|
1831 { |
|
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 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
|
1833 = 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
|
1834 |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1835 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
|
1836 { |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1837 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
|
1838 { |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1839 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
|
1840 } |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1841 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
|
1842 { |
|
8011
3100283874d7
improve backtrace error messages
John W. Eaton <jwe@octave.org>
parents:
7999
diff
changeset
|
1843 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
|
1844 } |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1845 } |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1846 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
|
1847 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
|
1848 } |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1849 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
|
1850 { |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1851 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
|
1852 = 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
|
1853 |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1854 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
|
1855 { |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1856 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
|
1857 { |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1858 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:
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diff
changeset
|
1859 } |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1860 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:
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diff
changeset
|
1861 { |
|
8011
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improve backtrace error messages
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parents:
7999
diff
changeset
|
1862 gripe_library_execution_error (); |
|
7800
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support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
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parents:
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diff
changeset
|
1863 } |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1864 } |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1865 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
|
1866 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:
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diff
changeset
|
1867 } |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1868 |
|
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support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1869 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
|
1870 } |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1871 |
| 4915 | 1872 static void |
| 1873 gripe_cat_op (const std::string& tn1, const std::string& tn2) | |
| 1874 { | |
| 1875 error ("concatenation operator not implemented for `%s' by `%s' operations", | |
| 1876 tn1.c_str (), tn2.c_str ()); | |
| 1877 } | |
| 1878 | |
| 1879 static void | |
| 1880 gripe_cat_op_conv (void) | |
| 1881 { | |
| 1882 error ("type conversion failed for concatenation operator"); | |
| 1883 } | |
| 1884 | |
| 1885 octave_value | |
| 1886 do_cat_op (const octave_value& v1, const octave_value& v2, | |
| 6867 | 1887 const Array<octave_idx_type>& ra_idx) |
| 4915 | 1888 { |
| 1889 octave_value retval; | |
| 1890 | |
|
7814
87865ed7405f
Second set of single precision test code and fix of resulting bugs
David Bateman <dbateman@free.fr>
parents:
7800
diff
changeset
|
1891 // 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
|
1892 // something like cat(1,[],single([]) must return the correct type. |
| 5164 | 1893 |
| 4915 | 1894 int t1 = v1.type_id (); |
| 1895 int t2 = v2.type_id (); | |
| 1896 | |
| 5759 | 1897 octave_value_typeinfo::cat_op_fcn f |
| 1898 = octave_value_typeinfo::lookup_cat_op (t1, t2); | |
| 4915 | 1899 |
| 1900 if (f) | |
|
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1901 { |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1902 try |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1903 { |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1904 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:
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diff
changeset
|
1905 } |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1906 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
|
1907 { |
|
8011
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improve backtrace error messages
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parents:
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diff
changeset
|
1908 gripe_library_execution_error (); |
|
7487
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John W. Eaton <jwe@octave.org>
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7433
diff
changeset
|
1909 } |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1910 } |
| 4915 | 1911 else |
| 1912 { | |
| 1913 octave_value tv1; | |
|
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changeset
|
1914 octave_base_value::type_conv_info cf1 = v1.numeric_conversion_function (); |
|
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smarter conversion lookup
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diff
changeset
|
1915 |
|
c777f3ce02d8
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diff
changeset
|
1916 octave_value tv2; |
|
c777f3ce02d8
smarter conversion lookup
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parents:
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diff
changeset
|
1917 octave_base_value::type_conv_info cf2 = v2.numeric_conversion_function (); |
|
c777f3ce02d8
smarter conversion lookup
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parents:
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diff
changeset
|
1918 |
|
c777f3ce02d8
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diff
changeset
|
1919 // Try biased (one-sided) conversions first. |
|
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|
1920 if (cf2.type_id () >= 0 |
|
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smarter conversion lookup
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diff
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|
1921 && octave_value_typeinfo::lookup_cat_op (t1, cf2.type_id ())) |
|
c777f3ce02d8
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parents:
8150
diff
changeset
|
1922 cf1 = 0; |
|
c777f3ce02d8
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parents:
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diff
changeset
|
1923 else if (cf1.type_id () >= 0 |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1924 && octave_value_typeinfo::lookup_cat_op (cf1.type_id (), t2)) |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1925 cf2 = 0; |
| 4915 | 1926 |
| 1927 if (cf1) | |
| 1928 { | |
| 5759 | 1929 octave_base_value *tmp = cf1 (*v1.rep); |
| 4915 | 1930 |
| 1931 if (tmp) | |
| 1932 { | |
| 1933 tv1 = octave_value (tmp); | |
| 1934 t1 = tv1.type_id (); | |
| 1935 } | |
| 1936 else | |
| 1937 { | |
| 1938 gripe_cat_op_conv (); | |
| 1939 return retval; | |
| 1940 } | |
| 1941 } | |
| 1942 else | |
| 1943 tv1 = v1; | |
| 1944 | |
| 1945 if (cf2) | |
| 1946 { | |
| 5759 | 1947 octave_base_value *tmp = cf2 (*v2.rep); |
| 4915 | 1948 |
| 1949 if (tmp) | |
| 1950 { | |
| 1951 tv2 = octave_value (tmp); | |
| 1952 t2 = tv2.type_id (); | |
| 1953 } | |
| 1954 else | |
| 1955 { | |
| 1956 gripe_cat_op_conv (); | |
| 1957 return retval; | |
| 1958 } | |
| 1959 } | |
| 1960 else | |
| 1961 tv2 = v2; | |
| 1962 | |
| 1963 if (cf1 || cf2) | |
| 1964 { | |
|
8345
c777f3ce02d8
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parents:
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diff
changeset
|
1965 retval = do_cat_op (tv1, tv2, ra_idx); |
| 4915 | 1966 } |
| 1967 else | |
| 1968 gripe_cat_op (v1.type_name (), v2.type_name ()); | |
| 1969 } | |
| 1970 | |
| 1971 return retval; | |
| 1972 } | |
| 1973 | |
| 3933 | 1974 void |
| 1975 octave_value::print_info (std::ostream& os, const std::string& prefix) const | |
| 1976 { | |
| 1977 os << prefix << "type_name: " << type_name () << "\n" | |
| 1978 << prefix << "count: " << get_count () << "\n" | |
| 1979 << prefix << "rep info: "; | |
| 1980 | |
| 1981 rep->print_info (os, prefix + " "); | |
| 1982 } | |
| 1983 | |
| 3203 | 1984 static void |
| 3523 | 1985 gripe_unary_op (const std::string& on, const std::string& tn) |
| 3203 | 1986 { |
| 1987 error ("unary operator `%s' not implemented for `%s' operands", | |
| 1988 on.c_str (), tn.c_str ()); | |
| 1989 } | |
| 1990 | |
| 1991 static void | |
| 3523 | 1992 gripe_unary_op_conv (const std::string& on) |
| 3203 | 1993 { |
| 1994 error ("type conversion failed for unary operator `%s'", on.c_str ()); | |
| 1995 } | |
| 1996 | |
| 1997 octave_value | |
| 1998 do_unary_op (octave_value::unary_op op, const octave_value& v) | |
| 1999 { | |
| 2000 octave_value retval; | |
| 2001 | |
| 2002 int t = v.type_id (); | |
| 2003 | |
| 7336 | 2004 if (t == octave_class::static_type_id ()) |
| 2005 { | |
| 2006 octave_value_typeinfo::unary_class_op_fcn f | |
| 2007 = octave_value_typeinfo::lookup_unary_class_op (op); | |
| 3203 | 2008 |
| 7336 | 2009 if (f) |
|
7487
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2010 { |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2011 try |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2012 { |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2013 retval = f (v); |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2014 } |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2015 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
|
2016 { |
|
8011
3100283874d7
improve backtrace error messages
John W. Eaton <jwe@octave.org>
parents:
7999
diff
changeset
|
2017 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
|
2018 } |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2019 } |
| 7336 | 2020 else |
| 2021 gripe_unary_op (octave_value::unary_op_as_string (op), | |
| 2022 v.class_name ()); | |
| 2023 } | |
| 3203 | 2024 else |
| 2025 { | |
| 7336 | 2026 // FIXME -- we need to handle overloading operators for built-in |
| 2027 // classes (double, char, int8, etc.) | |
| 2028 | |
| 2029 octave_value_typeinfo::unary_op_fcn f | |
| 2030 = octave_value_typeinfo::lookup_unary_op (op, t); | |
| 3203 | 2031 |
| 7336 | 2032 if (f) |
|
7487
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catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2033 { |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2034 try |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2035 { |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2036 retval = f (*v.rep); |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2037 } |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2038 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
|
2039 { |
|
8011
3100283874d7
improve backtrace error messages
John W. Eaton <jwe@octave.org>
parents:
7999
diff
changeset
|
2040 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
|
2041 } |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2042 } |
| 7336 | 2043 else |
| 3203 | 2044 { |
| 7336 | 2045 octave_value tv; |
| 2046 octave_base_value::type_conv_fcn cf | |
| 2047 = v.numeric_conversion_function (); | |
| 3203 | 2048 |
| 7336 | 2049 if (cf) |
| 3203 | 2050 { |
| 7336 | 2051 octave_base_value *tmp = cf (*v.rep); |
| 3203 | 2052 |
| 7336 | 2053 if (tmp) |
| 2054 { | |
| 2055 tv = octave_value (tmp); | |
|
8345
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smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
2056 retval = do_unary_op (op, tv); |
| 7336 | 2057 } |
| 3203 | 2058 else |
| 7336 | 2059 gripe_unary_op_conv (octave_value::unary_op_as_string (op)); |
| 3203 | 2060 } |
| 2061 else | |
| 7336 | 2062 gripe_unary_op (octave_value::unary_op_as_string (op), |
| 2063 v.type_name ()); | |
| 3203 | 2064 } |
| 2065 } | |
| 2066 | |
| 2067 return retval; | |
| 2068 } | |
| 2069 | |
| 2070 static void | |
| 3933 | 2071 gripe_unary_op_conversion_failed (const std::string& op, |
| 2072 const std::string& tn) | |
| 3203 | 2073 { |
| 2074 error ("operator %s: type conversion for `%s' failed", | |
| 2075 op.c_str (), tn.c_str ()); | |
| 2076 } | |
| 2077 | |
| 3933 | 2078 const octave_value& |
| 2079 octave_value::do_non_const_unary_op (unary_op op) | |
| 3203 | 2080 { |
| 2081 octave_value retval; | |
| 2082 | |
| 2083 int t = type_id (); | |
| 2084 | |
| 5759 | 2085 octave_value_typeinfo::non_const_unary_op_fcn f |
| 3203 | 2086 = octave_value_typeinfo::lookup_non_const_unary_op (op, t); |
| 2087 | |
| 2088 if (f) | |
| 2089 { | |
| 2090 make_unique (); | |
| 2091 | |
|
7487
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2092 try |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2093 { |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2094 f (*rep); |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2095 } |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2096 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
|
2097 { |
|
8011
3100283874d7
improve backtrace error messages
John W. Eaton <jwe@octave.org>
parents:
7999
diff
changeset
|
2098 gripe_library_execution_error (); |
|
7487
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catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
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7433
diff
changeset
|
2099 } |
| 3203 | 2100 } |
| 2101 else | |
| 2102 { | |
| 5759 | 2103 octave_base_value::type_conv_fcn cf = numeric_conversion_function (); |
| 3203 | 2104 |
| 2105 if (cf) | |
| 2106 { | |
| 5759 | 2107 octave_base_value *tmp = cf (*rep); |
| 3203 | 2108 |
| 2109 if (tmp) | |
| 2110 { | |
| 5759 | 2111 octave_base_value *old_rep = rep; |
| 3203 | 2112 rep = tmp; |
| 2113 | |
| 2114 t = type_id (); | |
| 2115 | |
| 2116 f = octave_value_typeinfo::lookup_non_const_unary_op (op, t); | |
| 2117 | |
| 2118 if (f) | |
| 2119 { | |
|
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John W. Eaton <jwe@octave.org>
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7433
diff
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|
2120 try |
|
1e01db14700b
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7433
diff
changeset
|
2121 { |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2122 f (*rep); |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
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parents:
7433
diff
changeset
|
2123 } |
|
1e01db14700b
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John W. Eaton <jwe@octave.org>
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7433
diff
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|
2124 catch (octave_execution_exception) |
|
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|
2125 { |
|
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|
2126 gripe_library_execution_error (); |
|
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|
2127 } |
| 3203 | 2128 |
| 2129 if (old_rep && --old_rep->count == 0) | |
| 2130 delete old_rep; | |
| 2131 } | |
| 2132 else | |
| 2133 { | |
| 2134 if (old_rep) | |
| 2135 { | |
| 2136 if (--rep->count == 0) | |
| 2137 delete rep; | |
| 2138 | |
| 2139 rep = old_rep; | |
| 2140 } | |
| 2141 | |
| 2142 gripe_unary_op (octave_value::unary_op_as_string (op), | |
| 2143 type_name ()); | |
| 2144 } | |
| 2145 } | |
| 2146 else | |
| 2147 gripe_unary_op_conversion_failed | |
| 2148 (octave_value::unary_op_as_string (op), type_name ()); | |
| 2149 } | |
| 2150 else | |
| 2151 gripe_unary_op (octave_value::unary_op_as_string (op), type_name ()); | |
| 2152 } | |
| 3933 | 2153 |
| 2154 return *this; | |
| 3203 | 2155 } |
| 2156 | |
| 3933 | 2157 #if 0 |
| 3205 | 2158 static void |
| 3933 | 2159 gripe_unary_op_failed_or_no_method (const std::string& on, |
| 2160 const std::string& tn) | |
| 3205 | 2161 { |
| 2162 error ("operator %s: no method, or unable to evaluate for %s operand", | |
| 2163 on.c_str (), tn.c_str ()); | |
| 2164 } | |
| 3933 | 2165 #endif |
| 3205 | 2166 |
| 2167 void | |
| 4661 | 2168 octave_value::do_non_const_unary_op (unary_op, const octave_value_list&) |
| 3205 | 2169 { |
| 3933 | 2170 abort (); |
| 2171 } | |
| 2172 | |
| 2173 octave_value | |
| 4247 | 2174 octave_value::do_non_const_unary_op (unary_op op, const std::string& type, |
| 4219 | 2175 const std::list<octave_value_list>& idx) |
| 3933 | 2176 { |
| 2177 octave_value retval; | |
| 2178 | |
| 2179 if (idx.empty ()) | |
| 2180 { | |
| 2181 do_non_const_unary_op (op); | |
| 3205 | 2182 |
| 3933 | 2183 retval = *this; |
| 2184 } | |
| 2185 else | |
| 2186 { | |
| 5775 | 2187 // FIXME -- only do the following stuff if we can't find a |
| 3933 | 2188 // specific function to call to handle the op= operation for the |
| 2189 // types we have. | |
| 3205 | 2190 |
| 3933 | 2191 assign_op assop = unary_op_to_assign_op (op); |
| 2192 | |
| 2193 retval = assign (assop, type, idx, 1.0); | |
| 2194 } | |
| 2195 | |
| 2196 return retval; | |
| 3205 | 2197 } |
| 2198 | |
| 2199 octave_value::assign_op | |
| 2200 octave_value::unary_op_to_assign_op (unary_op op) | |
| 2201 { | |
| 2202 assign_op binop = unknown_assign_op; | |
| 2203 | |
| 2204 switch (op) | |
| 2205 { | |
| 3533 | 2206 case op_incr: |
| 2207 binop = op_add_eq; | |
| 3205 | 2208 break; |
| 2209 | |
| 3533 | 2210 case op_decr: |
| 2211 binop = op_sub_eq; | |
| 3205 | 2212 break; |
| 2213 | |
| 2214 default: | |
| 2215 { | |
| 3523 | 2216 std::string on = unary_op_as_string (op); |
| 3205 | 2217 error ("operator %s: no assign operator found", on.c_str ()); |
| 2218 } | |
| 2219 } | |
| 2220 | |
| 2221 return binop; | |
| 2222 } | |
| 2223 | |
| 3204 | 2224 octave_value::binary_op |
| 2225 octave_value::op_eq_to_binary_op (assign_op op) | |
| 2226 { | |
| 2227 binary_op binop = unknown_binary_op; | |
| 2228 | |
| 2229 switch (op) | |
| 2230 { | |
| 3533 | 2231 case op_add_eq: |
| 2232 binop = op_add; | |
| 3204 | 2233 break; |
| 2234 | |
| 3533 | 2235 case op_sub_eq: |
| 2236 binop = op_sub; | |
| 3204 | 2237 break; |
| 2238 | |
| 3533 | 2239 case op_mul_eq: |
| 2240 binop = op_mul; | |
| 3204 | 2241 break; |
| 2242 | |
| 3533 | 2243 case op_div_eq: |
| 2244 binop = op_div; | |
| 3204 | 2245 break; |
| 2246 | |
| 3533 | 2247 case op_ldiv_eq: |
| 2248 binop = op_ldiv; | |
| 3204 | 2249 break; |
| 2250 | |
| 4018 | 2251 case op_pow_eq: |
| 2252 binop = op_pow; | |
| 2253 break; | |
| 2254 | |
| 3533 | 2255 case op_lshift_eq: |
| 2256 binop = op_lshift; | |
| 3204 | 2257 break; |
| 2258 | |
| 3533 | 2259 case op_rshift_eq: |
| 2260 binop = op_rshift; | |
| 3204 | 2261 break; |
| 2262 | |
| 3533 | 2263 case op_el_mul_eq: |
| 2264 binop = op_el_mul; | |
| 3204 | 2265 break; |
| 2266 | |
| 3533 | 2267 case op_el_div_eq: |
| 2268 binop = op_el_div; | |
| 3204 | 2269 break; |
| 2270 | |
| 3533 | 2271 case op_el_ldiv_eq: |
| 2272 binop = op_el_ldiv; | |
| 3204 | 2273 break; |
| 2274 | |
| 4018 | 2275 case op_el_pow_eq: |
| 2276 binop = op_el_pow; | |
| 2277 break; | |
| 2278 | |
| 3533 | 2279 case op_el_and_eq: |
| 2280 binop = op_el_and; | |
| 3204 | 2281 break; |
| 2282 | |
| 3533 | 2283 case op_el_or_eq: |
| 2284 binop = op_el_or; | |
| 3204 | 2285 break; |
| 2286 | |
| 2287 default: | |
| 2288 { | |
| 3523 | 2289 std::string on = assign_op_as_string (op); |
| 3204 | 2290 error ("operator %s: no binary operator found", on.c_str ()); |
| 2291 } | |
| 2292 } | |
| 2293 | |
| 2294 return binop; | |
| 2295 } | |
| 2296 | |
| 3933 | 2297 octave_value |
| 2298 octave_value::empty_conv (const std::string& type, const octave_value& rhs) | |
| 2299 { | |
| 2300 octave_value retval; | |
| 2301 | |
| 2302 if (type.length () > 0) | |
| 2303 { | |
| 2304 switch (type[0]) | |
| 2305 { | |
| 2306 case '(': | |
| 2307 { | |
| 2308 if (type.length () > 1 && type[1] == '.') | |
| 2309 retval = Octave_map (); | |
| 2310 else | |
| 2311 retval = octave_value (rhs.empty_clone ()); | |
| 2312 } | |
| 2313 break; | |
| 2314 | |
| 2315 case '{': | |
| 2316 retval = Cell (); | |
| 2317 break; | |
| 2318 | |
| 2319 case '.': | |
| 2320 retval = Octave_map (); | |
| 2321 break; | |
| 2322 | |
| 2323 default: | |
| 2324 panic_impossible (); | |
| 2325 } | |
| 2326 } | |
| 2327 else | |
| 2328 retval = octave_value (rhs.empty_clone ()); | |
| 2329 | |
| 2330 return retval; | |
| 2331 } | |
| 2332 | |
| 2376 | 2333 void |
| 2334 install_types (void) | |
| 2335 { | |
| 2336 octave_base_value::register_type (); | |
| 3928 | 2337 octave_cell::register_type (); |
| 2376 | 2338 octave_scalar::register_type (); |
| 2339 octave_complex::register_type (); | |
| 2340 octave_matrix::register_type (); | |
|
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|
2341 octave_diag_matrix::register_type (); |
| 2376 | 2342 octave_complex_matrix::register_type (); |
|
8366
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diff
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|
2343 octave_complex_diag_matrix::register_type (); |
| 2376 | 2344 octave_range::register_type (); |
| 2825 | 2345 octave_bool::register_type (); |
| 2346 octave_bool_matrix::register_type (); | |
| 2376 | 2347 octave_char_matrix::register_type (); |
| 2348 octave_char_matrix_str::register_type (); | |
| 5279 | 2349 octave_char_matrix_sq_str::register_type (); |
| 4901 | 2350 octave_int8_scalar::register_type (); |
| 2351 octave_int16_scalar::register_type (); | |
| 2352 octave_int32_scalar::register_type (); | |
| 2353 octave_int64_scalar::register_type (); | |
| 2354 octave_uint8_scalar::register_type (); | |
| 2355 octave_uint16_scalar::register_type (); | |
| 2356 octave_uint32_scalar::register_type (); | |
| 2357 octave_uint64_scalar::register_type (); | |
| 2358 octave_int8_matrix::register_type (); | |
| 2359 octave_int16_matrix::register_type (); | |
| 2360 octave_int32_matrix::register_type (); | |
| 2361 octave_int64_matrix::register_type (); | |
| 2362 octave_uint8_matrix::register_type (); | |
| 2363 octave_uint16_matrix::register_type (); | |
| 2364 octave_uint32_matrix::register_type (); | |
| 2365 octave_uint64_matrix::register_type (); | |
| 5164 | 2366 octave_sparse_bool_matrix::register_type (); |
| 2367 octave_sparse_matrix::register_type (); | |
| 2368 octave_sparse_complex_matrix::register_type (); | |
| 2376 | 2369 octave_struct::register_type (); |
| 7336 | 2370 octave_class::register_type (); |
| 2880 | 2371 octave_list::register_type (); |
| 3977 | 2372 octave_cs_list::register_type (); |
| 2376 | 2373 octave_magic_colon::register_type (); |
| 2974 | 2374 octave_builtin::register_type (); |
| 2375 octave_user_function::register_type (); | |
| 4649 | 2376 octave_dld_function::register_type (); |
| 4643 | 2377 octave_fcn_handle::register_type (); |
| 4966 | 2378 octave_fcn_inline::register_type (); |
|
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diff
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|
2379 octave_float_scalar::register_type (); |
|
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diff
changeset
|
2380 octave_float_complex::register_type (); |
|
82be108cc558
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diff
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|
2381 octave_float_matrix::register_type (); |
|
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|
2382 octave_float_diag_matrix::register_type (); |
|
7789
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diff
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|
2383 octave_float_complex_matrix::register_type (); |
|
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|
2384 octave_float_complex_diag_matrix::register_type (); |
|
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|
2385 octave_perm_matrix::register_type (); |
|
445d27d79f4e
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diff
changeset
|
2386 octave_float_perm_matrix::register_type (); |
|
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diff
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|
2387 octave_null_matrix::register_type (); |
|
283989f2da9b
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diff
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|
2388 octave_null_str::register_type (); |
|
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diff
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|
2389 octave_null_sq_str::register_type (); |
| 2376 | 2390 } |
| 2391 | |
| 4970 | 2392 #if 0 |
| 2393 DEFUN (cast, args, , | |
| 2394 "-*- texinfo -*-\n\ | |
| 2395 @deftypefn {Built-in Function} {} cast (@var{val}, @var{type})\n\ | |
| 2396 Convert @var{val} to the new data type @var{type}.\n\ | |
| 5642 | 2397 @seealso{class, typeinfo}\n\ |
| 2398 @end deftypefn") | |
| 4970 | 2399 { |
| 2400 octave_value retval; | |
| 2401 | |
| 2402 if (args.length () == 2) | |
| 2403 error ("cast: not implemented"); | |
| 2404 else | |
| 5823 | 2405 print_usage (); |
| 4970 | 2406 |
| 2407 return retval; | |
| 2408 } | |
| 2409 #endif | |
| 2410 | |
| 4791 | 2411 DEFUN (sizeof, args, , |
| 2412 "-*- texinfo -*-\n\ | |
| 2413 @deftypefn {Built-in Function} {} sizeof (@var{val})\n\ | |
| 2414 Return the size of @var{val} in bytes\n\ | |
| 2415 @end deftypefn") | |
| 2416 { | |
| 2417 octave_value retval; | |
| 2418 | |
| 2419 if (args.length () == 1) | |
| 2420 retval = args(0).byte_size (); | |
| 2421 else | |
| 5823 | 2422 print_usage (); |
| 4791 | 2423 |
| 2424 return retval; | |
| 2425 } | |
| 2426 | |
| 6153 | 2427 static void |
| 2428 decode_subscripts (const char* name, const octave_value& arg, | |
| 2429 std::string& type_string, | |
| 2430 std::list<octave_value_list>& idx) | |
| 2431 { | |
| 2432 Octave_map m = arg.map_value (); | |
| 2433 | |
| 2434 if (! error_state | |
| 6639 | 2435 && m.nfields () == 2 && m.contains ("type") && m.contains ("subs")) |
| 6153 | 2436 { |
| 2437 Cell& type = m.contents ("type"); | |
| 2438 Cell& subs = m.contents ("subs"); | |
| 2439 | |
| 2440 type_string = std::string (type.length(), '\0'); | |
| 2441 | |
| 2442 for (int k = 0; k < type.length (); k++) | |
| 2443 { | |
| 2444 std::string item = type(k).string_value (); | |
| 2445 | |
| 2446 if (! error_state) | |
| 2447 { | |
| 2448 if (item == "{}") | |
| 2449 type_string[k] = '{'; | |
| 2450 else if (item == "()") | |
| 2451 type_string[k] = '('; | |
| 2452 else if (item == ".") | |
| 2453 type_string[k] = '.'; | |
| 2454 else | |
| 2455 { | |
| 2456 error("%s: invalid indexing type `%s'", name, item.c_str ()); | |
| 2457 return; | |
| 2458 } | |
| 2459 } | |
| 2460 else | |
| 2461 { | |
| 2462 error ("%s: expecting type(%d) to be a character string", | |
| 2463 name, k+1); | |
| 2464 return; | |
| 2465 } | |
| 2466 | |
| 2467 octave_value_list idx_item; | |
| 2468 | |
| 2469 if (subs(k).is_string ()) | |
| 2470 idx_item(0) = subs(k); | |
| 2471 else if (subs(k).is_cell ()) | |
| 2472 { | |
| 2473 Cell subs_cell = subs(k).cell_value (); | |
| 2474 | |
| 2475 for (int n = 0; n < subs_cell.length (); n++) | |
| 2476 { | |
| 2477 if (subs_cell(n).is_string () | |
| 2478 && subs_cell(n).string_value () == ":") | |
| 2479 idx_item(n) = octave_value(octave_value::magic_colon_t); | |
| 2480 else | |
| 2481 idx_item(n) = subs_cell(n); | |
| 2482 } | |
| 2483 } | |
| 2484 else | |
| 2485 { | |
| 2486 error ("%s: expecting subs(%d) to be a character string or cell array", | |
| 2487 name, k+1); | |
| 2488 return; | |
| 2489 } | |
| 2490 | |
| 2491 idx.push_back (idx_item); | |
| 2492 } | |
| 2493 } | |
| 2494 else | |
| 2495 error ("%s: second argument must be a structure with fields `type' and `subs'", name); | |
| 2496 } | |
| 2497 | |
| 2498 DEFUN (subsref, args, nargout, | |
| 2499 "-*- texinfo -*-\n\ | |
| 2500 @deftypefn {Built-in Function} {} subsref (@var{val}, @var{idx})\n\ | |
| 2501 Perform the subscripted element selection operation according to\n\ | |
| 2502 the subscript specified by @var{idx}.\n\ | |
| 2503 \n\ | |
| 2504 The subscript @var{idx} is expected to be a structure array with\n\ | |
| 2505 fields @samp{type} and @samp{subs}. Valid values for @samp{type}\n\ | |
| 6550 | 2506 are @samp{\"()\"}, @samp{\"@{@}\"}, and @samp{\".\"}.\n\ |
| 6153 | 2507 The @samp{subs} field may be either @samp{\":\"} or a cell array\n\ |
| 2508 of index values.\n\ | |
| 6631 | 2509 \n\ |
| 2510 The following example shows how to extract the two first columns of\n\ | |
| 2511 a matrix\n\ | |
| 2512 \n\ | |
| 2513 @example\n\ | |
| 2514 val = magic(3)\n\ | |
| 2515 @result{} val = [ 8 1 6\n\ | |
| 2516 3 5 7\n\ | |
| 2517 4 9 2 ]\n\ | |
| 2518 idx.type = \"()\";\n\ | |
| 2519 idx.subs = @{\":\", 1:2@};\n\ | |
| 2520 subsref(val, idx)\n\ | |
| 2521 @result{} [ 8 1 \n\ | |
| 2522 3 5 \n\ | |
| 2523 4 9 ]\n\ | |
| 2524 @end example\n\ | |
| 2525 \n\ | |
| 2526 @noindent\n\ | |
| 2527 Note that this is the same as writing @code{val(:,1:2)}.\n\ | |
| 6157 | 2528 @seealso{subsasgn, substruct}\n\ |
| 6153 | 2529 @end deftypefn") |
| 2530 { | |
| 2531 octave_value_list retval; | |
| 2532 | |
| 2533 if (args.length () == 2) | |
| 2534 { | |
| 2535 std::string type; | |
| 2536 std::list<octave_value_list> idx; | |
| 2537 | |
| 2538 decode_subscripts ("subsref", args(1), type, idx); | |
| 2539 | |
| 2540 if (! error_state) | |
| 2541 retval = args(0).subsref (type, idx, nargout); | |
| 2542 } | |
| 2543 else | |
| 2544 print_usage (); | |
| 2545 | |
| 2546 return retval; | |
| 2547 } | |
| 2548 | |
| 2549 DEFUN (subsasgn, args, , | |
| 2550 "-*- texinfo -*-\n\ | |
| 2551 @deftypefn {Built-in Function} {} subsasgn (@var{val}, @var{idx}, @var{rhs})\n\ | |
| 2552 Perform the subscripted assignment operation according to\n\ | |
| 2553 the subscript specified by @var{idx}.\n\ | |
| 2554 \n\ | |
| 2555 The subscript @var{idx} is expected to be a structure array with\n\ | |
| 2556 fields @samp{type} and @samp{subs}. Valid values for @samp{type}\n\ | |
| 6248 | 2557 are @samp{\"()\"}, @samp{\"@{@}\"}, and @samp{\".\"}.\n\ |
| 6153 | 2558 The @samp{subs} field may be either @samp{\":\"} or a cell array\n\ |
| 2559 of index values.\n\ | |
| 6631 | 2560 \n\ |
| 2561 The following example shows how to set the two first columns of a\n\ | |
| 2562 3-by-3 matrix to zero.\n\ | |
| 2563 \n\ | |
| 2564 @example\n\ | |
| 2565 val = magic(3);\n\ | |
| 2566 idx.type = \"()\";\n\ | |
| 2567 idx.subs = @{\":\", 1:2@};\n\ | |
| 2568 subsasgn (val, idx, 0)\n\ | |
| 2569 @result{} [ 0 0 6\n\ | |
| 2570 0 0 7\n\ | |
| 2571 0 0 2 ]\n\ | |
| 2572 @end example\n\ | |
| 2573 \n\ | |
| 2574 Note that this is the same as writing @code{val(:,1:2) = 0}.\n\ | |
| 6157 | 2575 @seealso{subsref, substruct}\n\ |
| 6153 | 2576 @end deftypefn") |
| 2577 { | |
| 2578 octave_value retval; | |
| 2579 | |
| 2580 if (args.length () == 3) | |
| 2581 { | |
| 2582 std::string type; | |
| 2583 std::list<octave_value_list> idx; | |
| 2584 | |
| 2585 decode_subscripts ("subsasgn", args(1), type, idx); | |
| 2586 | |
| 2587 if (! error_state) | |
| 2588 retval = args(0).subsasgn (type, idx, args(2)); | |
| 2589 } | |
| 2590 else | |
| 2591 print_usage (); | |
| 2592 | |
| 2593 return retval; | |
| 2594 } | |
| 2595 | |
| 2376 | 2596 /* |
| 2597 ;;; Local Variables: *** | |
| 2598 ;;; mode: C++ *** | |
| 2599 ;;; End: *** | |
| 2600 */ |