Mercurial > octave
annotate src/ov.cc @ 8366:8b1a2555c4e2
implement diagonal matrix objects
* * *
| author | Jaroslav Hajek <highegg@gmail.com> |
|---|---|
| date | Wed, 03 Dec 2008 13:32:57 +0100 |
| parents | 8302788f09db |
| children | 445d27d79f4e |
| 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" |
| 5164 | 45 #include "ov-bool-sparse.h" |
| 46 #include "ov-cx-sparse.h" | |
| 47 #include "ov-re-sparse.h" | |
| 4901 | 48 #include "ov-int8.h" |
| 49 #include "ov-int16.h" | |
| 50 #include "ov-int32.h" | |
| 51 #include "ov-int64.h" | |
| 52 #include "ov-uint8.h" | |
| 53 #include "ov-uint16.h" | |
| 54 #include "ov-uint32.h" | |
| 55 #include "ov-uint64.h" | |
| 2376 | 56 #include "ov-complex.h" |
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57 #include "ov-flt-complex.h" |
| 2376 | 58 #include "ov-cx-mat.h" |
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59 #include "ov-flt-cx-mat.h" |
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60 #include "ov-cx-diag.h" |
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61 #include "ov-flt-cx-diag.h" |
| 2376 | 62 #include "ov-ch-mat.h" |
| 63 #include "ov-str-mat.h" | |
| 64 #include "ov-range.h" | |
| 65 #include "ov-struct.h" | |
| 7336 | 66 #include "ov-class.h" |
| 2880 | 67 #include "ov-list.h" |
| 3977 | 68 #include "ov-cs-list.h" |
| 2376 | 69 #include "ov-colon.h" |
| 2974 | 70 #include "ov-builtin.h" |
| 4649 | 71 #include "ov-dld-fcn.h" |
| 2974 | 72 #include "ov-usr-fcn.h" |
| 4342 | 73 #include "ov-fcn-handle.h" |
| 4966 | 74 #include "ov-fcn-inline.h" |
| 2376 | 75 #include "ov-typeinfo.h" |
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76 #include "ov-null-mat.h" |
| 2376 | 77 |
| 78 #include "defun.h" | |
| 2880 | 79 #include "error.h" |
| 2376 | 80 #include "gripes.h" |
| 81 #include "pager.h" | |
| 4005 | 82 #include "parse.h" |
| 2376 | 83 #include "pr-output.h" |
| 7336 | 84 #include "symtab.h" |
| 2376 | 85 #include "utils.h" |
| 86 #include "variables.h" | |
| 87 | |
| 2477 | 88 // We are likely to have a lot of octave_value objects to allocate, so |
| 89 // make the grow_size large. | |
| 3219 | 90 DEFINE_OCTAVE_ALLOCATOR2(octave_value, 1024); |
| 2477 | 91 |
| 5775 | 92 // FIXME |
| 2880 | 93 |
| 2376 | 94 // Octave's value type. |
| 95 | |
| 3536 | 96 std::string |
| 3203 | 97 octave_value::unary_op_as_string (unary_op op) |
| 98 { | |
| 3523 | 99 std::string retval; |
| 3203 | 100 |
| 101 switch (op) | |
| 102 { | |
| 3533 | 103 case op_not: |
| 3203 | 104 retval = "!"; |
| 105 break; | |
| 106 | |
| 4965 | 107 case op_uplus: |
| 108 retval = "+"; | |
| 109 break; | |
| 110 | |
| 3533 | 111 case op_uminus: |
| 3203 | 112 retval = "-"; |
| 113 break; | |
| 114 | |
| 3533 | 115 case op_transpose: |
| 3203 | 116 retval = ".'"; |
| 117 break; | |
| 118 | |
| 3533 | 119 case op_hermitian: |
| 3203 | 120 retval = "'"; |
| 121 break; | |
| 122 | |
| 3533 | 123 case op_incr: |
| 3203 | 124 retval = "++"; |
| 125 break; | |
| 126 | |
| 3533 | 127 case op_decr: |
| 3203 | 128 retval = "--"; |
| 129 break; | |
| 130 | |
| 131 default: | |
| 132 retval = "<unknown>"; | |
| 133 } | |
| 134 | |
| 135 return retval; | |
| 136 } | |
| 137 | |
| 3536 | 138 std::string |
| 7336 | 139 octave_value::unary_op_fcn_name (unary_op op) |
| 140 { | |
| 141 std::string retval; | |
| 142 | |
| 143 switch (op) | |
| 144 { | |
| 145 case op_not: | |
| 146 retval = "not"; | |
| 147 break; | |
| 148 | |
| 149 case op_uplus: | |
| 150 retval = "uplus"; | |
| 151 break; | |
| 152 | |
| 153 case op_uminus: | |
| 154 retval = "uminus"; | |
| 155 break; | |
| 156 | |
| 157 case op_transpose: | |
| 158 retval = "transpose"; | |
| 159 break; | |
| 160 | |
| 161 case op_hermitian: | |
| 162 retval = "ctranspose"; | |
| 163 break; | |
| 164 | |
| 165 default: | |
| 166 break; | |
| 167 } | |
| 168 | |
| 169 return retval; | |
| 170 } | |
| 171 | |
| 172 std::string | |
| 2376 | 173 octave_value::binary_op_as_string (binary_op op) |
| 174 { | |
| 3523 | 175 std::string retval; |
| 2376 | 176 |
| 177 switch (op) | |
| 178 { | |
| 3533 | 179 case op_add: |
| 2376 | 180 retval = "+"; |
| 181 break; | |
| 182 | |
| 3533 | 183 case op_sub: |
| 2376 | 184 retval = "-"; |
| 185 break; | |
| 186 | |
| 3533 | 187 case op_mul: |
| 2376 | 188 retval = "*"; |
| 189 break; | |
| 190 | |
| 3533 | 191 case op_div: |
| 2376 | 192 retval = "/"; |
| 193 break; | |
| 194 | |
| 3533 | 195 case op_pow: |
| 2376 | 196 retval = "^"; |
| 197 break; | |
| 198 | |
| 3533 | 199 case op_ldiv: |
| 2376 | 200 retval = "\\"; |
| 201 break; | |
| 202 | |
| 3533 | 203 case op_lshift: |
| 2903 | 204 retval = "<<"; |
| 205 break; | |
| 206 | |
| 3533 | 207 case op_rshift: |
| 2903 | 208 retval = ">>"; |
| 209 break; | |
| 210 | |
| 3533 | 211 case op_lt: |
| 2376 | 212 retval = "<"; |
| 213 break; | |
| 214 | |
| 3533 | 215 case op_le: |
| 2376 | 216 retval = "<="; |
| 217 break; | |
| 218 | |
| 3533 | 219 case op_eq: |
| 2376 | 220 retval = "=="; |
| 221 break; | |
| 222 | |
| 3533 | 223 case op_ge: |
| 2376 | 224 retval = ">="; |
| 225 break; | |
| 226 | |
| 3533 | 227 case op_gt: |
| 2376 | 228 retval = ">"; |
| 229 break; | |
| 230 | |
| 3533 | 231 case op_ne: |
| 2376 | 232 retval = "!="; |
| 233 break; | |
| 234 | |
| 3533 | 235 case op_el_mul: |
| 2376 | 236 retval = ".*"; |
| 237 break; | |
| 238 | |
| 3533 | 239 case op_el_div: |
| 2376 | 240 retval = "./"; |
| 241 break; | |
| 242 | |
| 3533 | 243 case op_el_pow: |
| 2376 | 244 retval = ".^"; |
| 245 break; | |
| 246 | |
| 3533 | 247 case op_el_ldiv: |
| 2376 | 248 retval = ".\\"; |
| 249 break; | |
| 250 | |
| 3533 | 251 case op_el_and: |
| 2376 | 252 retval = "&"; |
| 253 break; | |
| 254 | |
| 3533 | 255 case op_el_or: |
| 2376 | 256 retval = "|"; |
| 257 break; | |
| 258 | |
| 3533 | 259 case op_struct_ref: |
| 2376 | 260 retval = "."; |
| 261 break; | |
| 262 | |
| 263 default: | |
| 264 retval = "<unknown>"; | |
| 265 } | |
| 266 | |
| 267 return retval; | |
| 268 } | |
| 269 | |
| 3536 | 270 std::string |
| 7336 | 271 octave_value::binary_op_fcn_name (binary_op op) |
| 272 { | |
| 273 std::string retval; | |
| 274 | |
| 275 switch (op) | |
| 276 { | |
| 277 case op_add: | |
| 278 retval = "plus"; | |
| 279 break; | |
| 280 | |
| 281 case op_sub: | |
| 282 retval = "minus"; | |
| 283 break; | |
| 284 | |
| 285 case op_mul: | |
| 286 retval = "mtimes"; | |
| 287 break; | |
| 288 | |
| 289 case op_div: | |
| 290 retval = "mrdivide"; | |
| 291 break; | |
| 292 | |
| 293 case op_pow: | |
| 294 retval = "mpower"; | |
| 295 break; | |
| 296 | |
| 297 case op_ldiv: | |
| 298 retval = "mldivide"; | |
| 299 break; | |
| 300 | |
| 301 case op_lt: | |
| 302 retval = "lt"; | |
| 303 break; | |
| 304 | |
| 305 case op_le: | |
| 306 retval = "le"; | |
| 307 break; | |
| 308 | |
| 309 case op_eq: | |
| 310 retval = "eq"; | |
| 311 break; | |
| 312 | |
| 313 case op_ge: | |
| 314 retval = "ge"; | |
| 315 break; | |
| 316 | |
| 317 case op_gt: | |
| 318 retval = "gt"; | |
| 319 break; | |
| 320 | |
| 321 case op_ne: | |
| 322 retval = "ne"; | |
| 323 break; | |
| 324 | |
| 325 case op_el_mul: | |
| 326 retval = "times"; | |
| 327 break; | |
| 328 | |
| 329 case op_el_div: | |
| 330 retval = "rdivide"; | |
| 331 break; | |
| 332 | |
| 333 case op_el_pow: | |
| 334 retval = "power"; | |
| 335 break; | |
| 336 | |
| 337 case op_el_ldiv: | |
| 338 retval = "ldivide"; | |
| 339 break; | |
| 340 | |
| 341 case op_el_and: | |
| 342 retval = "and"; | |
| 343 break; | |
| 344 | |
| 345 case op_el_or: | |
| 346 retval = "or"; | |
| 347 break; | |
| 348 | |
| 349 default: | |
| 350 break; | |
| 351 } | |
| 352 | |
| 353 return retval; | |
| 354 } | |
| 355 | |
| 356 std::string | |
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357 octave_value::binary_op_fcn_name (compound_binary_op op) |
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358 { |
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359 std::string retval; |
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360 |
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361 switch (op) |
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362 { |
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363 case op_trans_mul: |
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364 retval = "transtimes"; |
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365 break; |
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366 |
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367 case op_mul_trans: |
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368 retval = "timestrans"; |
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369 break; |
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370 |
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371 case op_herm_mul: |
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372 retval = "hermtimes"; |
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373 break; |
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374 |
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375 case op_mul_herm: |
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376 retval = "timesherm"; |
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377 break; |
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378 |
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379 default: |
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380 break; |
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381 } |
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382 |
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383 return retval; |
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384 } |
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385 |
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386 std::string |
| 2880 | 387 octave_value::assign_op_as_string (assign_op op) |
| 388 { | |
| 3523 | 389 std::string retval; |
| 2880 | 390 |
| 391 switch (op) | |
| 392 { | |
| 3533 | 393 case op_asn_eq: |
| 2880 | 394 retval = "="; |
| 395 break; | |
| 396 | |
| 3533 | 397 case op_add_eq: |
| 2880 | 398 retval = "+="; |
| 399 break; | |
| 400 | |
| 3533 | 401 case op_sub_eq: |
| 2880 | 402 retval = "-="; |
| 403 break; | |
| 404 | |
| 3533 | 405 case op_mul_eq: |
| 2880 | 406 retval = "*="; |
| 407 break; | |
| 408 | |
| 3533 | 409 case op_div_eq: |
| 2880 | 410 retval = "/="; |
| 411 break; | |
| 412 | |
| 3533 | 413 case op_ldiv_eq: |
| 3204 | 414 retval = "\\="; |
| 415 break; | |
| 416 | |
| 4018 | 417 case op_pow_eq: |
| 418 retval = "^="; | |
| 419 break; | |
| 420 | |
| 3533 | 421 case op_lshift_eq: |
| 2903 | 422 retval = "<<="; |
| 423 break; | |
| 424 | |
| 3533 | 425 case op_rshift_eq: |
| 2903 | 426 retval = ">>="; |
| 427 break; | |
| 428 | |
| 3533 | 429 case op_el_mul_eq: |
| 2880 | 430 retval = ".*="; |
| 431 break; | |
| 432 | |
| 3533 | 433 case op_el_div_eq: |
| 2880 | 434 retval = "./="; |
| 435 break; | |
| 436 | |
| 3533 | 437 case op_el_ldiv_eq: |
| 3204 | 438 retval = ".\\="; |
| 439 break; | |
| 440 | |
| 4018 | 441 case op_el_pow_eq: |
| 442 retval = ".^="; | |
| 443 break; | |
| 444 | |
| 3533 | 445 case op_el_and_eq: |
| 2880 | 446 retval = "&="; |
| 447 break; | |
| 448 | |
| 3533 | 449 case op_el_or_eq: |
| 2880 | 450 retval = "|="; |
| 451 break; | |
| 452 | |
| 453 default: | |
| 454 retval = "<unknown>"; | |
| 455 } | |
| 456 | |
| 457 return retval; | |
| 458 } | |
| 459 | |
| 5759 | 460 octave_value::octave_value (void) |
| 461 : rep (new octave_base_value ()) | |
| 4513 | 462 { |
| 2825 | 463 } |
| 2376 | 464 |
| 4254 | 465 octave_value::octave_value (short int i) |
| 466 : rep (new octave_scalar (i)) | |
| 467 { | |
| 468 } | |
| 469 | |
| 470 octave_value::octave_value (unsigned short int i) | |
| 471 : rep (new octave_scalar (i)) | |
| 472 { | |
| 473 } | |
| 474 | |
| 4233 | 475 octave_value::octave_value (int i) |
| 476 : rep (new octave_scalar (i)) | |
| 477 { | |
| 478 } | |
| 479 | |
| 4254 | 480 octave_value::octave_value (unsigned int i) |
| 481 : rep (new octave_scalar (i)) | |
| 482 { | |
| 483 } | |
| 484 | |
| 485 octave_value::octave_value (long int i) | |
| 486 : rep (new octave_scalar (i)) | |
| 487 { | |
| 488 } | |
| 489 | |
| 490 octave_value::octave_value (unsigned long int i) | |
| 491 : rep (new octave_scalar (i)) | |
| 492 { | |
| 493 } | |
| 494 | |
| 4353 | 495 #if defined (HAVE_LONG_LONG_INT) |
| 496 octave_value::octave_value (long long int i) | |
| 497 : rep (new octave_scalar (i)) | |
| 498 { | |
| 499 } | |
| 500 #endif | |
| 501 | |
| 4355 | 502 #if defined (HAVE_UNSIGNED_LONG_LONG_INT) |
| 4353 | 503 octave_value::octave_value (unsigned long long int i) |
| 504 : rep (new octave_scalar (i)) | |
| 505 { | |
| 506 } | |
| 507 #endif | |
| 508 | |
| 4254 | 509 octave_value::octave_value (octave_time t) |
| 7065 | 510 : rep (new octave_scalar (t.double_value ())) |
| 4254 | 511 { |
| 512 } | |
| 513 | |
| 2376 | 514 octave_value::octave_value (double d) |
| 2825 | 515 : rep (new octave_scalar (d)) |
| 516 { | |
| 517 } | |
| 2376 | 518 |
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519 octave_value::octave_value (float d) |
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520 : rep (new octave_float_scalar (d)) |
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521 { |
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522 } |
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523 |
| 4587 | 524 octave_value::octave_value (const Cell& c, bool is_csl) |
| 5477 | 525 : rep (is_csl |
| 5759 | 526 ? dynamic_cast<octave_base_value *> (new octave_cs_list (c)) |
| 527 : dynamic_cast<octave_base_value *> (new octave_cell (c))) | |
| 3351 | 528 { |
| 529 } | |
| 530 | |
| 5147 | 531 octave_value::octave_value (const ArrayN<octave_value>& a, bool is_csl) |
| 5477 | 532 : rep (is_csl |
| 5759 | 533 ? dynamic_cast<octave_base_value *> (new octave_cs_list (Cell (a))) |
| 534 : dynamic_cast<octave_base_value *> (new octave_cell (Cell (a)))) | |
| 5147 | 535 { |
| 536 } | |
| 537 | |
| 5785 | 538 octave_value::octave_value (const Matrix& m, const MatrixType& t) |
| 539 : rep (new octave_matrix (m, t)) | |
| 2423 | 540 { |
| 541 maybe_mutate (); | |
| 542 } | |
| 2376 | 543 |
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544 octave_value::octave_value (const FloatMatrix& m, const MatrixType& t) |
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545 : rep (new octave_float_matrix (m, t)) |
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546 { |
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547 maybe_mutate (); |
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548 } |
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549 |
| 4507 | 550 octave_value::octave_value (const NDArray& a) |
| 4513 | 551 : rep (new octave_matrix (a)) |
| 4478 | 552 { |
| 553 maybe_mutate (); | |
| 554 } | |
| 555 | |
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556 octave_value::octave_value (const FloatNDArray& a) |
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557 : rep (new octave_float_matrix (a)) |
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558 { |
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559 maybe_mutate (); |
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560 } |
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561 |
| 4911 | 562 octave_value::octave_value (const ArrayN<double>& a) |
| 563 : rep (new octave_matrix (a)) | |
| 564 { | |
| 565 maybe_mutate (); | |
| 566 } | |
| 567 | |
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568 octave_value::octave_value (const ArrayN<float>& a) |
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569 : rep (new octave_float_matrix (a)) |
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570 { |
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571 maybe_mutate (); |
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572 } |
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573 |
| 2376 | 574 octave_value::octave_value (const DiagMatrix& d) |
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575 : rep (new octave_diag_matrix (d)) |
| 2423 | 576 { |
| 577 maybe_mutate (); | |
| 578 } | |
| 2376 | 579 |
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580 octave_value::octave_value (const FloatDiagMatrix& d) |
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581 : rep (new octave_float_diag_matrix (d)) |
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582 { |
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583 maybe_mutate (); |
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584 } |
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585 |
| 3418 | 586 octave_value::octave_value (const RowVector& v) |
| 587 : rep (new octave_matrix (v)) | |
| 2423 | 588 { |
| 589 maybe_mutate (); | |
| 590 } | |
| 2376 | 591 |
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592 octave_value::octave_value (const FloatRowVector& v) |
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593 : rep (new octave_float_matrix (v)) |
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594 { |
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595 maybe_mutate (); |
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596 } |
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597 |
| 3418 | 598 octave_value::octave_value (const ColumnVector& v) |
| 599 : rep (new octave_matrix (v)) | |
| 2423 | 600 { |
| 601 maybe_mutate (); | |
| 602 } | |
| 2376 | 603 |
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604 octave_value::octave_value (const FloatColumnVector& v) |
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605 : rep (new octave_float_matrix (v)) |
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606 { |
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607 maybe_mutate (); |
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608 } |
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609 |
| 2376 | 610 octave_value::octave_value (const Complex& C) |
| 2423 | 611 : rep (new octave_complex (C)) |
| 612 { | |
| 613 maybe_mutate (); | |
| 614 } | |
| 2376 | 615 |
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616 octave_value::octave_value (const FloatComplex& C) |
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617 : rep (new octave_float_complex (C)) |
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618 { |
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619 maybe_mutate (); |
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620 } |
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621 |
| 5785 | 622 octave_value::octave_value (const ComplexMatrix& m, const MatrixType& t) |
| 623 : rep (new octave_complex_matrix (m, t)) | |
| 2423 | 624 { |
| 625 maybe_mutate (); | |
| 626 } | |
| 2376 | 627 |
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628 octave_value::octave_value (const FloatComplexMatrix& m, const MatrixType& t) |
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629 : rep (new octave_float_complex_matrix (m, t)) |
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630 { |
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631 maybe_mutate (); |
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632 } |
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633 |
| 4513 | 634 octave_value::octave_value (const ComplexNDArray& a) |
| 635 : rep (new octave_complex_matrix (a)) | |
| 4478 | 636 { |
| 637 maybe_mutate (); | |
| 638 } | |
| 639 | |
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640 octave_value::octave_value (const FloatComplexNDArray& a) |
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641 : rep (new octave_float_complex_matrix (a)) |
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642 { |
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643 maybe_mutate (); |
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644 } |
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645 |
| 4911 | 646 octave_value::octave_value (const ArrayN<Complex>& a) |
| 647 : rep (new octave_complex_matrix (a)) | |
| 648 { | |
| 649 maybe_mutate (); | |
| 650 } | |
| 651 | |
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652 octave_value::octave_value (const ArrayN<FloatComplex>& a) |
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653 : rep (new octave_float_complex_matrix (a)) |
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654 { |
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655 maybe_mutate (); |
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656 } |
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657 |
| 2376 | 658 octave_value::octave_value (const ComplexDiagMatrix& d) |
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659 : rep (new octave_complex_diag_matrix (d)) |
| 2423 | 660 { |
| 661 maybe_mutate (); | |
| 662 } | |
| 2376 | 663 |
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664 octave_value::octave_value (const FloatComplexDiagMatrix& d) |
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665 : rep (new octave_float_complex_diag_matrix (d)) |
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666 { |
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667 maybe_mutate (); |
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668 } |
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669 |
| 3418 | 670 octave_value::octave_value (const ComplexRowVector& v) |
| 671 : rep (new octave_complex_matrix (v)) | |
| 2423 | 672 { |
| 673 maybe_mutate (); | |
| 674 } | |
| 2376 | 675 |
|
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676 octave_value::octave_value (const FloatComplexRowVector& v) |
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677 : rep (new octave_float_complex_matrix (v)) |
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678 { |
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679 maybe_mutate (); |
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680 } |
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681 |
| 3418 | 682 octave_value::octave_value (const ComplexColumnVector& v) |
| 683 : rep (new octave_complex_matrix (v)) | |
| 2423 | 684 { |
| 685 maybe_mutate (); | |
| 686 } | |
| 2376 | 687 |
|
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688 octave_value::octave_value (const FloatComplexColumnVector& v) |
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689 : rep (new octave_float_complex_matrix (v)) |
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690 { |
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691 maybe_mutate (); |
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692 } |
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693 |
| 2825 | 694 octave_value::octave_value (bool b) |
| 695 : rep (new octave_bool (b)) | |
| 696 { | |
| 697 } | |
| 698 | |
| 5785 | 699 octave_value::octave_value (const boolMatrix& bm, const MatrixType& t) |
| 700 : rep (new octave_bool_matrix (bm, t)) | |
| 2825 | 701 { |
| 702 maybe_mutate (); | |
| 703 } | |
| 704 | |
| 4513 | 705 octave_value::octave_value (const boolNDArray& bnda) |
| 706 : rep (new octave_bool_matrix (bnda)) | |
| 707 { | |
| 708 maybe_mutate (); | |
| 709 } | |
| 710 | |
| 7433 | 711 octave_value::octave_value (const ArrayN<bool>& bnda) |
| 712 : rep (new octave_bool_matrix (bnda)) | |
| 713 { | |
| 714 maybe_mutate (); | |
| 715 } | |
| 716 | |
| 5279 | 717 octave_value::octave_value (char c, char type) |
| 718 : rep (type == '"' | |
| 719 ? new octave_char_matrix_dq_str (c) | |
| 720 : new octave_char_matrix_sq_str (c)) | |
| 3189 | 721 { |
| 722 maybe_mutate (); | |
| 723 } | |
| 724 | |
| 5279 | 725 octave_value::octave_value (const char *s, char type) |
| 726 : rep (type == '"' | |
| 727 ? new octave_char_matrix_dq_str (s) | |
| 728 : new octave_char_matrix_sq_str (s)) | |
| 2423 | 729 { |
| 730 maybe_mutate (); | |
| 731 } | |
| 2376 | 732 |
| 5279 | 733 octave_value::octave_value (const std::string& s, char type) |
| 734 : rep (type == '"' | |
| 735 ? new octave_char_matrix_dq_str (s) | |
| 736 : new octave_char_matrix_sq_str (s)) | |
| 2423 | 737 { |
| 738 maybe_mutate (); | |
| 739 } | |
| 2376 | 740 |
| 5279 | 741 octave_value::octave_value (const string_vector& s, char type) |
| 742 : rep (type == '"' | |
| 743 ? new octave_char_matrix_dq_str (s) | |
| 744 : new octave_char_matrix_sq_str (s)) | |
| 2423 | 745 { |
| 746 maybe_mutate (); | |
| 747 } | |
| 2376 | 748 |
| 5279 | 749 octave_value::octave_value (const charMatrix& chm, bool is_str, char type) |
| 4587 | 750 : rep (is_str |
| 5279 | 751 ? (type == '"' |
| 752 ? new octave_char_matrix_dq_str (chm) | |
| 753 : new octave_char_matrix_sq_str (chm)) | |
| 4513 | 754 : new octave_char_matrix (chm)) |
| 2409 | 755 { |
| 4513 | 756 maybe_mutate (); |
| 757 } | |
| 2376 | 758 |
| 5279 | 759 octave_value::octave_value (const charNDArray& chm, bool is_str, char type) |
| 4587 | 760 : rep (is_str |
| 5279 | 761 ? (type == '"' |
| 762 ? new octave_char_matrix_dq_str (chm) | |
| 763 : new octave_char_matrix_sq_str (chm)) | |
| 4513 | 764 : new octave_char_matrix (chm)) |
| 765 { | |
| 2423 | 766 maybe_mutate (); |
| 2409 | 767 } |
| 2376 | 768 |
| 5279 | 769 octave_value::octave_value (const ArrayN<char>& chm, bool is_str, char type) |
| 4997 | 770 : rep (is_str |
| 5279 | 771 ? (type == '"' |
| 772 ? new octave_char_matrix_dq_str (chm) | |
| 773 : new octave_char_matrix_sq_str (chm)) | |
| 4997 | 774 : new octave_char_matrix (chm)) |
| 775 { | |
| 776 maybe_mutate (); | |
| 777 } | |
| 778 | |
| 5785 | 779 octave_value::octave_value (const SparseMatrix& m, const MatrixType &t) |
| 5164 | 780 : rep (new octave_sparse_matrix (m, t)) |
| 781 { | |
| 782 maybe_mutate (); | |
| 783 } | |
| 784 | |
| 6863 | 785 octave_value::octave_value (const Sparse<double>& m, const MatrixType &t) |
| 786 : rep (new octave_sparse_matrix (m, t)) | |
| 787 { | |
| 788 maybe_mutate (); | |
| 789 } | |
| 790 | |
| 5785 | 791 octave_value::octave_value (const SparseComplexMatrix& m, const MatrixType &t) |
| 5164 | 792 : rep (new octave_sparse_complex_matrix (m, t)) |
| 793 { | |
| 794 maybe_mutate (); | |
| 795 } | |
| 796 | |
| 6863 | 797 octave_value::octave_value (const Sparse<Complex>& m, const MatrixType &t) |
| 798 : rep (new octave_sparse_complex_matrix (m, t)) | |
| 799 { | |
| 800 maybe_mutate (); | |
| 801 } | |
| 802 | |
| 5785 | 803 octave_value::octave_value (const SparseBoolMatrix& bm, const MatrixType &t) |
| 5164 | 804 : rep (new octave_sparse_bool_matrix (bm, t)) |
| 805 { | |
| 806 maybe_mutate (); | |
| 807 } | |
| 808 | |
| 7433 | 809 octave_value::octave_value (const Sparse<bool>& bm, const MatrixType &t) |
| 810 : rep (new octave_sparse_bool_matrix (bm, t)) | |
| 811 { | |
| 812 maybe_mutate (); | |
| 813 } | |
| 814 | |
| 4901 | 815 octave_value::octave_value (const octave_int8& i) |
| 816 : rep (new octave_int8_scalar (i)) | |
| 817 { | |
| 818 maybe_mutate (); | |
| 819 } | |
| 820 | |
| 821 octave_value::octave_value (const octave_uint8& i) | |
| 822 : rep (new octave_uint8_scalar (i)) | |
| 823 { | |
| 824 maybe_mutate (); | |
| 825 } | |
| 826 | |
| 827 octave_value::octave_value (const octave_int16& i) | |
| 828 : rep (new octave_int16_scalar (i)) | |
| 829 { | |
| 830 maybe_mutate (); | |
| 831 } | |
| 832 | |
| 833 octave_value::octave_value (const octave_uint16& i) | |
| 834 : rep (new octave_uint16_scalar (i)) | |
| 835 { | |
| 836 maybe_mutate (); | |
| 837 } | |
| 838 | |
| 839 octave_value::octave_value (const octave_int32& i) | |
| 840 : rep (new octave_int32_scalar (i)) | |
| 841 { | |
| 842 maybe_mutate (); | |
| 843 } | |
| 844 | |
| 845 octave_value::octave_value (const octave_uint32& i) | |
| 846 : rep (new octave_uint32_scalar (i)) | |
| 847 { | |
| 848 maybe_mutate (); | |
| 849 } | |
| 850 | |
| 851 octave_value::octave_value (const octave_int64& i) | |
| 852 : rep (new octave_int64_scalar (i)) | |
| 853 { | |
| 854 maybe_mutate (); | |
| 855 } | |
| 856 | |
| 857 octave_value::octave_value (const octave_uint64& i) | |
| 858 : rep (new octave_uint64_scalar (i)) | |
| 859 { | |
| 860 maybe_mutate (); | |
| 861 } | |
| 862 | |
| 863 octave_value::octave_value (const int8NDArray& inda) | |
| 864 : rep (new octave_int8_matrix (inda)) | |
| 865 { | |
| 866 maybe_mutate (); | |
| 867 } | |
| 868 | |
| 7064 | 869 octave_value::octave_value (const ArrayN<octave_int8>& inda) |
| 870 : rep (new octave_int8_matrix (inda)) | |
| 871 { | |
| 872 maybe_mutate (); | |
| 873 } | |
| 874 | |
| 4901 | 875 octave_value::octave_value (const uint8NDArray& inda) |
| 876 : rep (new octave_uint8_matrix (inda)) | |
| 877 { | |
| 878 maybe_mutate (); | |
| 879 } | |
| 880 | |
| 7064 | 881 octave_value::octave_value (const ArrayN<octave_uint8>& inda) |
| 882 : rep (new octave_uint8_matrix (inda)) | |
| 883 { | |
| 884 maybe_mutate (); | |
| 885 } | |
| 886 | |
| 4901 | 887 octave_value::octave_value (const int16NDArray& inda) |
| 888 : rep (new octave_int16_matrix (inda)) | |
| 889 { | |
| 890 maybe_mutate (); | |
| 891 } | |
| 892 | |
| 7064 | 893 octave_value::octave_value (const ArrayN<octave_int16>& inda) |
| 894 : rep (new octave_int16_matrix (inda)) | |
| 895 { | |
| 896 maybe_mutate (); | |
| 897 } | |
| 898 | |
| 4901 | 899 octave_value::octave_value (const uint16NDArray& inda) |
| 900 : rep (new octave_uint16_matrix (inda)) | |
| 901 { | |
| 902 maybe_mutate (); | |
| 903 } | |
| 904 | |
| 7064 | 905 octave_value::octave_value (const ArrayN<octave_uint16>& inda) |
| 906 : rep (new octave_uint16_matrix (inda)) | |
| 907 { | |
| 908 maybe_mutate (); | |
| 909 } | |
| 910 | |
| 4901 | 911 octave_value::octave_value (const int32NDArray& inda) |
| 912 : rep (new octave_int32_matrix (inda)) | |
| 913 { | |
| 914 maybe_mutate (); | |
| 915 } | |
| 916 | |
| 7064 | 917 octave_value::octave_value (const ArrayN<octave_int32>& inda) |
| 918 : rep (new octave_int32_matrix (inda)) | |
| 919 { | |
| 920 maybe_mutate (); | |
| 921 } | |
| 922 | |
| 4901 | 923 octave_value::octave_value (const uint32NDArray& inda) |
| 924 : rep (new octave_uint32_matrix (inda)) | |
| 925 { | |
| 926 maybe_mutate (); | |
| 927 } | |
| 928 | |
| 7064 | 929 octave_value::octave_value (const ArrayN<octave_uint32>& inda) |
| 930 : rep (new octave_uint32_matrix (inda)) | |
| 931 { | |
| 932 maybe_mutate (); | |
| 933 } | |
| 934 | |
| 4901 | 935 octave_value::octave_value (const int64NDArray& inda) |
| 936 : rep (new octave_int64_matrix (inda)) | |
| 937 { | |
| 938 maybe_mutate (); | |
| 939 } | |
| 940 | |
| 7064 | 941 octave_value::octave_value (const ArrayN<octave_int64>& inda) |
| 942 : rep (new octave_int64_matrix (inda)) | |
| 943 { | |
| 944 maybe_mutate (); | |
| 945 } | |
| 946 | |
| 4901 | 947 octave_value::octave_value (const uint64NDArray& inda) |
| 948 : rep (new octave_uint64_matrix (inda)) | |
| 949 { | |
| 950 maybe_mutate (); | |
| 951 } | |
| 952 | |
| 7064 | 953 octave_value::octave_value (const ArrayN<octave_uint64>& inda) |
| 954 : rep (new octave_uint64_matrix (inda)) | |
| 955 { | |
| 956 maybe_mutate (); | |
| 957 } | |
| 958 | |
| 2376 | 959 octave_value::octave_value (double base, double limit, double inc) |
| 2423 | 960 : rep (new octave_range (base, limit, inc)) |
| 961 { | |
| 962 maybe_mutate (); | |
| 963 } | |
| 2376 | 964 |
| 965 octave_value::octave_value (const Range& r) | |
| 2423 | 966 : rep (new octave_range (r)) |
| 967 { | |
| 968 maybe_mutate (); | |
| 969 } | |
| 2376 | 970 |
| 971 octave_value::octave_value (const Octave_map& m) | |
| 2825 | 972 : rep (new octave_struct (m)) |
| 973 { | |
| 2880 | 974 } |
| 975 | |
| 7336 | 976 octave_value::octave_value (const Octave_map& m, const std::string& id) |
| 977 : rep (new octave_class (m, id)) | |
| 978 { | |
| 979 } | |
| 980 | |
| 4587 | 981 octave_value::octave_value (const octave_value_list& l, bool is_csl) |
| 5477 | 982 : rep (is_csl |
| 5759 | 983 ? dynamic_cast<octave_base_value *> (new octave_cs_list (l)) |
| 984 : dynamic_cast<octave_base_value *> (new octave_list (l))) | |
| 2880 | 985 { |
| 986 } | |
| 2376 | 987 |
| 988 octave_value::octave_value (octave_value::magic_colon) | |
| 2825 | 989 : rep (new octave_magic_colon ()) |
| 990 { | |
| 991 } | |
| 2376 | 992 |
| 5759 | 993 octave_value::octave_value (octave_base_value *new_rep) |
| 2825 | 994 : rep (new_rep) |
| 995 { | |
| 996 } | |
| 2376 | 997 |
| 7336 | 998 octave_value::octave_value (octave_base_value *new_rep, int xcount) |
| 999 : rep (new_rep) | |
| 1000 { | |
| 1001 rep->count = xcount; | |
| 1002 } | |
| 1003 | |
| 5759 | 1004 octave_base_value * |
| 3933 | 1005 octave_value::clone (void) const |
| 2880 | 1006 { |
| 1007 panic_impossible (); | |
| 3546 | 1008 return 0; |
| 2880 | 1009 } |
| 1010 | |
| 2409 | 1011 void |
| 1012 octave_value::maybe_mutate (void) | |
| 1013 { | |
| 5759 | 1014 octave_base_value *tmp = rep->try_narrowing_conversion (); |
| 2409 | 1015 |
| 1016 if (tmp && tmp != rep) | |
| 1017 { | |
| 1018 if (--rep->count == 0) | |
| 1019 delete rep; | |
| 1020 | |
| 1021 rep = tmp; | |
| 1022 } | |
| 1023 } | |
| 1024 | |
| 4247 | 1025 octave_value |
| 4271 | 1026 octave_value::single_subsref (const std::string& type, |
| 1027 const octave_value_list& idx) | |
| 4247 | 1028 { |
| 1029 std::list<octave_value_list> i; | |
| 1030 | |
| 1031 i.push_back (idx); | |
| 1032 | |
| 1033 return rep->subsref (type, i); | |
| 1034 } | |
| 1035 | |
| 2974 | 1036 octave_value_list |
| 4247 | 1037 octave_value::subsref (const std::string& type, |
| 4219 | 1038 const std::list<octave_value_list>& idx, int nargout) |
| 3933 | 1039 { |
|
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1040 if (nargout == 1) |
| 3933 | 1041 return rep->subsref (type, idx); |
| 1042 else | |
| 1043 return rep->subsref (type, idx, nargout); | |
| 1044 } | |
| 1045 | |
| 1046 octave_value | |
| 4247 | 1047 octave_value::next_subsref (const std::string& type, |
| 4219 | 1048 const std::list<octave_value_list>& idx, |
| 4233 | 1049 size_t skip) |
| 3933 | 1050 { |
| 4582 | 1051 if (! error_state && idx.size () > skip) |
| 3933 | 1052 { |
| 4219 | 1053 std::list<octave_value_list> new_idx (idx); |
| 4233 | 1054 for (size_t i = 0; i < skip; i++) |
| 4219 | 1055 new_idx.erase (new_idx.begin ()); |
| 3933 | 1056 return subsref (type.substr (skip), new_idx); |
| 1057 } | |
| 1058 else | |
| 1059 return *this; | |
| 1060 } | |
| 1061 | |
| 1062 octave_value_list | |
| 4994 | 1063 octave_value::next_subsref (int nargout, const std::string& type, |
| 1064 const std::list<octave_value_list>& idx, | |
| 1065 size_t skip) | |
| 1066 { | |
| 1067 if (! error_state && idx.size () > skip) | |
| 1068 { | |
| 1069 std::list<octave_value_list> new_idx (idx); | |
| 1070 for (size_t i = 0; i < skip; i++) | |
| 1071 new_idx.erase (new_idx.begin ()); | |
| 1072 return subsref (type.substr (skip), new_idx, nargout); | |
| 1073 } | |
| 1074 else | |
| 1075 return *this; | |
| 1076 } | |
| 1077 | |
| 1078 octave_value_list | |
| 3544 | 1079 octave_value::do_multi_index_op (int nargout, const octave_value_list& idx) |
| 2974 | 1080 { |
| 3544 | 1081 return rep->do_multi_index_op (nargout, idx); |
| 2974 | 1082 } |
| 1083 | |
| 3933 | 1084 #if 0 |
| 3204 | 1085 static void |
| 3933 | 1086 gripe_assign_failed (const std::string& on, const std::string& tn1, |
| 1087 const std::string& tn2) | |
| 3204 | 1088 { |
| 1089 error ("assignment failed for `%s %s %s'", | |
| 1090 tn1.c_str (), on.c_str (), tn2.c_str ()); | |
| 1091 } | |
| 3933 | 1092 #endif |
| 3204 | 1093 |
| 1094 static void | |
| 3933 | 1095 gripe_assign_failed_or_no_method (const std::string& on, |
| 1096 const std::string& tn1, | |
| 3523 | 1097 const std::string& tn2) |
| 3204 | 1098 { |
| 1099 error ("assignment failed, or no method for `%s %s %s'", | |
| 1100 tn1.c_str (), on.c_str (), tn2.c_str ()); | |
| 1101 } | |
| 1102 | |
| 3933 | 1103 octave_value |
| 4247 | 1104 octave_value::subsasgn (const std::string& type, |
| 4219 | 1105 const std::list<octave_value_list>& idx, |
| 3933 | 1106 const octave_value& rhs) |
| 1107 { | |
| 1108 return rep->subsasgn (type, idx, rhs); | |
| 1109 } | |
| 1110 | |
| 1111 octave_value | |
| 4247 | 1112 octave_value::assign (assign_op op, const std::string& type, |
| 4219 | 1113 const std::list<octave_value_list>& idx, |
| 3933 | 1114 const octave_value& rhs) |
| 1115 { | |
| 1116 octave_value retval; | |
| 1117 | |
| 1118 make_unique (); | |
| 1119 | |
| 1120 octave_value t_rhs = rhs; | |
| 1121 | |
| 1122 if (op != op_asn_eq) | |
| 1123 { | |
| 5775 | 1124 // FIXME -- only do the following stuff if we can't find |
| 3933 | 1125 // a specific function to call to handle the op= operation for |
| 1126 // the types we have. | |
| 1127 | |
|
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|
1128 octave_value t = subsref (type, idx); |
| 3933 | 1129 |
| 1130 if (! error_state) | |
| 1131 { | |
| 1132 binary_op binop = op_eq_to_binary_op (op); | |
| 1133 | |
| 1134 if (! error_state) | |
| 1135 t_rhs = do_binary_op (binop, t, rhs); | |
| 1136 } | |
| 1137 } | |
| 1138 | |
| 1139 if (! error_state) | |
| 1140 { | |
| 7336 | 1141 if (type[0] == '.' && ! (is_map () || is_object ())) |
| 3933 | 1142 { |
| 1143 octave_value tmp = Octave_map (); | |
| 1144 retval = tmp.subsasgn (type, idx, t_rhs); | |
| 1145 } | |
| 1146 else | |
| 1147 retval = subsasgn (type, idx, t_rhs); | |
| 1148 } | |
| 1149 | |
| 1150 if (error_state) | |
| 1151 gripe_assign_failed_or_no_method (assign_op_as_string (op), | |
| 1152 type_name (), rhs.type_name ()); | |
| 1153 | |
| 1154 return retval; | |
| 1155 } | |
| 1156 | |
| 1157 const octave_value& | |
| 3203 | 1158 octave_value::assign (assign_op op, const octave_value& rhs) |
| 2880 | 1159 { |
| 3533 | 1160 if (op == op_asn_eq) |
|
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|
1161 // Regularize a null matrix if stored into a variable. |
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diff
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1162 operator = (rhs.non_null_value ()); |
| 3203 | 1163 else |
| 1164 { | |
| 5775 | 1165 // FIXME -- only do the following stuff if we can't find |
| 3204 | 1166 // a specific function to call to handle the op= operation for |
| 1167 // the types we have. | |
| 1168 | |
| 1169 binary_op binop = op_eq_to_binary_op (op); | |
| 1170 | |
| 1171 if (! error_state) | |
| 1172 { | |
| 1173 octave_value t = do_binary_op (binop, *this, rhs); | |
| 1174 | |
| 1175 if (! error_state) | |
| 1176 operator = (t); | |
| 1177 } | |
| 1178 | |
| 1179 if (error_state) | |
| 1180 gripe_assign_failed_or_no_method (assign_op_as_string (op), | |
| 1181 type_name (), rhs.type_name ()); | |
| 1182 } | |
| 1183 | |
| 3933 | 1184 return *this; |
| 2376 | 1185 } |
| 1186 | |
| 5275 | 1187 octave_idx_type |
| 4563 | 1188 octave_value::length (void) const |
| 1189 { | |
| 1190 int retval = 0; | |
| 1191 | |
| 1192 dim_vector dv = dims (); | |
| 4584 | 1193 |
| 4563 | 1194 for (int i = 0; i < dv.length (); i++) |
| 1195 { | |
| 1196 if (dv(i) < 0) | |
| 1197 { | |
| 1198 retval = -1; | |
| 1199 break; | |
| 1200 } | |
| 1201 | |
| 4584 | 1202 if (dv(i) == 0) |
| 1203 { | |
| 1204 retval = 0; | |
| 1205 break; | |
| 1206 } | |
| 1207 | |
| 4563 | 1208 if (dv(i) > retval) |
| 1209 retval = dv(i); | |
| 1210 } | |
| 1211 | |
| 1212 return retval; | |
| 1213 } | |
| 1214 | |
| 5659 | 1215 Matrix |
| 1216 octave_value::size (void) const | |
| 1217 { | |
| 1218 dim_vector dv = dims (); | |
| 1219 | |
| 1220 int n_dims = dv.length (); | |
| 1221 | |
| 1222 Matrix retval (1, n_dims); | |
| 1223 | |
| 1224 while (n_dims--) | |
| 1225 retval(n_dims) = dv(n_dims); | |
| 1226 | |
| 1227 return retval; | |
| 1228 } | |
| 1229 | |
|
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1230 bool |
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|
1231 octave_value::is_equal (const octave_value& test) const |
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1232 { |
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1233 bool retval = false; |
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1234 |
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parents:
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1235 // If there is no op_eq for these types, we can't compare values. |
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1236 |
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parents:
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1237 if (rows () == test.rows () && columns () == test.columns ()) |
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parents:
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changeset
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1238 { |
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parents:
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changeset
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1239 octave_value tmp = do_binary_op (octave_value::op_eq, *this, test); |
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1240 |
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parents:
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1241 // Empty array also means a match. |
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parents:
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changeset
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1242 if (! error_state && tmp.is_defined ()) |
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parents:
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changeset
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1243 retval = tmp.is_true () || tmp.is_empty (); |
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parents:
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1244 } |
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1245 |
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1246 return retval; |
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parents:
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|
1247 } |
|
8302788f09db
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|
1248 |
| 3351 | 1249 Cell |
| 1250 octave_value::cell_value (void) const | |
| 1251 { | |
| 1252 return rep->cell_value (); | |
| 1253 } | |
| 1254 | |
|
8017
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|
1255 // Define the idx_type_value function here instead of in ov.h to avoid |
|
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1256 // needing definitions for the SIZEOF_X macros in ov.h. |
|
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1257 |
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|
1258 octave_idx_type |
|
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|
1259 octave_value::idx_type_value (bool req_int, bool frc_str_conv) const |
|
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1260 { |
|
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1261 #if SIZEOF_OCTAVE_IDX_TYPE == SIZEOF_LONG |
|
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1262 return long_value (req_int, frc_str_conv); |
|
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|
1263 #elif SIZEOF_OCTAVE_IDX_TYPE == SIZEOF_INT |
|
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1264 return int_value (req_int, frc_str_conv); |
|
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|
1265 #else |
|
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1266 #error "no octave_value extractor for octave_idx_type" |
|
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1267 #endif |
|
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|
1268 } |
|
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|
1269 |
| 2376 | 1270 Octave_map |
| 1271 octave_value::map_value (void) const | |
| 1272 { | |
| 1273 return rep->map_value (); | |
| 1274 } | |
| 1275 | |
| 2974 | 1276 octave_function * |
| 1277 octave_value::function_value (bool silent) | |
| 1278 { | |
| 1279 return rep->function_value (silent); | |
| 1280 } | |
| 1281 | |
|
7761
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|
1282 const octave_function * |
|
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|
1283 octave_value::function_value (bool silent) const |
|
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1284 { |
|
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1285 return rep->function_value (silent); |
|
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1286 } |
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|
1287 |
| 4700 | 1288 octave_user_function * |
| 1289 octave_value::user_function_value (bool silent) | |
| 1290 { | |
| 1291 return rep->user_function_value (silent); | |
| 1292 } | |
| 1293 | |
|
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|
1294 octave_user_script * |
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|
1295 octave_value::user_script_value (bool silent) |
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1296 { |
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|
1297 return rep->user_script_value (silent); |
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1298 } |
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|
1299 |
|
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|
1300 octave_user_code * |
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1301 octave_value::user_code_value (bool silent) |
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1302 { |
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1303 return rep->user_code_value (silent); |
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1304 } |
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|
1305 |
| 4346 | 1306 octave_fcn_handle * |
| 4343 | 1307 octave_value::fcn_handle_value (bool silent) |
| 1308 { | |
| 1309 return rep->fcn_handle_value (silent); | |
| 1310 } | |
| 1311 | |
| 4933 | 1312 octave_fcn_inline * |
| 1313 octave_value::fcn_inline_value (bool silent) | |
| 1314 { | |
| 1315 return rep->fcn_inline_value (silent); | |
| 1316 } | |
| 1317 | |
| 2880 | 1318 octave_value_list |
| 1319 octave_value::list_value (void) const | |
| 1320 { | |
| 1321 return rep->list_value (); | |
| 1322 } | |
| 1323 | |
|
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|
1324 static dim_vector |
|
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1325 make_vector_dims (const dim_vector& dv, bool force_vector_conversion, |
|
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1326 const std::string& my_type, const std::string& wanted_type) |
| 3419 | 1327 { |
|
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1328 dim_vector retval (dv); |
|
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1329 retval.chop_trailing_singletons (); |
|
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1330 octave_idx_type nel = dv.numel (); |
|
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1331 |
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1332 if (retval.length () > 2 || (retval(0) != 1 && retval(1) != 1)) |
| 3419 | 1333 { |
|
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1334 if (!force_vector_conversion) |
|
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1335 gripe_implicit_conversion ("Octave:array-as-vector", |
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1336 my_type.c_str (), wanted_type.c_str ()); |
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|
1337 retval = dim_vector (nel); |
| 3419 | 1338 } |
| 1339 | |
| 1340 return retval; | |
| 1341 } | |
| 1342 | |
|
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1343 ColumnVector |
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1344 octave_value::column_vector_value (bool force_string_conv, |
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1345 bool frc_vec_conv) const |
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1346 { |
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1347 return ColumnVector (vector_value (force_string_conv, |
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1348 frc_vec_conv)); |
|
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1349 } |
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1350 |
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1351 ComplexColumnVector |
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1352 octave_value::complex_column_vector_value (bool force_string_conv, |
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1353 bool frc_vec_conv) const |
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1354 { |
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1355 return ComplexColumnVector (complex_vector_value (force_string_conv, |
|
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1356 frc_vec_conv)); |
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1357 } |
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1358 |
| 3419 | 1359 RowVector |
| 1360 octave_value::row_vector_value (bool force_string_conv, | |
|
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|
1361 bool frc_vec_conv) const |
| 3419 | 1362 { |
|
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1363 return RowVector (vector_value (force_string_conv, |
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|
1364 frc_vec_conv)); |
| 3419 | 1365 } |
| 1366 | |
| 1367 ComplexRowVector | |
| 1368 octave_value::complex_row_vector_value (bool force_string_conv, | |
|
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|
1369 bool frc_vec_conv) const |
| 3419 | 1370 { |
|
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1371 return ComplexRowVector (complex_vector_value (force_string_conv, |
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1372 frc_vec_conv)); |
| 3419 | 1373 } |
| 1374 | |
| 1375 Array<double> | |
| 2376 | 1376 octave_value::vector_value (bool force_string_conv, |
| 1377 bool force_vector_conversion) const | |
| 1378 { | |
|
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1379 Array<double> retval = array_value (force_string_conv); |
| 2376 | 1380 |
| 1381 if (error_state) | |
| 1382 return retval; | |
| 1383 else | |
|
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1384 return retval.reshape (make_vector_dims (retval.dims (), |
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1385 force_vector_conversion, |
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1386 type_name (), "real vector")); |
| 2376 | 1387 } |
| 1388 | |
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1389 template <class T> |
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1390 static Array<int> |
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1391 convert_to_int_array (const Array<octave_int<T> >& A) |
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1392 { |
| 7999 | 1393 Array<int> retval (A.dims ()); |
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1394 octave_idx_type n = A.numel (); |
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1395 |
|
8039
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1396 octave_int<int>::clear_conv_flag (); |
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1397 for (octave_idx_type i = 0; i < n; i++) |
| 7999 | 1398 retval.xelem (i) = octave_int<int> (A.xelem (i)); |
|
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1399 |
|
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1400 if (octave_int<int>::get_trunc_flag ()) |
|
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1401 gripe_truncated_conversion (octave_int<T>::type_name (), "int"); |
|
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1402 |
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1403 octave_int<int>::clear_conv_flag (); |
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1404 |
| 7999 | 1405 return retval; |
|
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1406 } |
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1407 |
| 4044 | 1408 Array<int> |
| 1409 octave_value::int_vector_value (bool force_string_conv, bool require_int, | |
| 1410 bool force_vector_conversion) const | |
| 1411 { | |
| 1412 Array<int> retval; | |
| 1413 | |
|
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1414 if (is_integer_type ()) |
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1415 { |
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1416 if (is_int32_type ()) |
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2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1417 retval = convert_to_int_array (int32_array_value ()); |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1418 else if (is_int64_type ()) |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1419 retval = convert_to_int_array (int64_array_value ()); |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1420 else if (is_int16_type ()) |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1421 retval = convert_to_int_array (int16_array_value ()); |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1422 else if (is_int8_type ()) |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1423 retval = convert_to_int_array (int8_array_value ()); |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1424 else if (is_uint32_type ()) |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1425 retval = convert_to_int_array (uint32_array_value ()); |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1426 else if (is_uint64_type ()) |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1427 retval = convert_to_int_array (uint64_array_value ()); |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1428 else if (is_uint16_type ()) |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1429 retval = convert_to_int_array (uint16_array_value ()); |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1430 else if (is_uint8_type ()) |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1431 retval = convert_to_int_array (uint8_array_value ()); |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1432 else |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1433 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
|
1434 } |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1435 else |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1436 { |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1437 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
|
1438 if (! error_state) |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1439 { |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1440 if (require_int) |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1441 { |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1442 retval.resize (a.dims ()); |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1443 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
|
1444 { |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1445 double ai = a.elem (i); |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1446 int v = static_cast<int> (ai); |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1447 if (ai == v) |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1448 retval.xelem (i) = v; |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1449 else |
|
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 error ("conversion to integer value failed"); |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1452 break; |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1453 } |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1454 } |
|
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 else |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1457 retval = Array<int> (a); |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1458 } |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1459 } |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1460 |
| 4044 | 1461 |
| 1462 if (error_state) | |
| 1463 return retval; | |
| 1464 else | |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1465 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
|
1466 force_vector_conversion, |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1467 type_name (), "integer vector")); |
| 4044 | 1468 } |
| 1469 | |
| 3419 | 1470 Array<Complex> |
| 2376 | 1471 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
|
1472 bool force_vector_conversion) const |
| 2376 | 1473 { |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1474 Array<Complex> retval = complex_array_value (force_string_conv); |
| 2376 | 1475 |
| 1476 if (error_state) | |
| 1477 return retval; | |
| 1478 else | |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1479 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
|
1480 force_vector_conversion, |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1481 type_name (), "complex vector")); |
| 2376 | 1482 } |
| 1483 | |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1484 FloatColumnVector |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1485 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
|
1486 bool frc_vec_conv) const |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1487 { |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1488 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
|
1489 frc_vec_conv)); |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1490 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1491 |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1492 FloatComplexColumnVector |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1493 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
|
1494 bool frc_vec_conv) const |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1495 { |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1496 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
|
1497 frc_vec_conv)); |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1498 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1499 |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1500 FloatRowVector |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1501 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
|
1502 bool frc_vec_conv) const |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1503 { |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1504 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
|
1505 frc_vec_conv)); |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1506 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1507 |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1508 FloatComplexRowVector |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1509 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
|
1510 bool frc_vec_conv) const |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1511 { |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1512 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
|
1513 frc_vec_conv)); |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1514 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1515 |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1516 Array<float> |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1517 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
|
1518 bool force_vector_conversion) const |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1519 { |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1520 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
|
1521 |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1522 if (error_state) |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1523 return retval; |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1524 else |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1525 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
|
1526 force_vector_conversion, |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1527 type_name (), "real vector")); |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1528 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1529 |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1530 Array<FloatComplex> |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1531 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
|
1532 bool force_vector_conversion) const |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1533 { |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1534 Array<FloatComplex> retval = float_complex_array_value (force_string_conv); |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1535 |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1536 if (error_state) |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1537 return retval; |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1538 else |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1539 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
|
1540 force_vector_conversion, |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1541 type_name (), "complex vector")); |
|
7789
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First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
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diff
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|
1542 } |
|
82be108cc558
First attempt at single precision tyeps
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diff
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|
1543 |
|
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make null assignment matlab compatible
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parents:
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diff
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|
1544 |
|
283989f2da9b
make null assignment matlab compatible
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parents:
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diff
changeset
|
1545 octave_value |
|
283989f2da9b
make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
parents:
8039
diff
changeset
|
1546 octave_value::non_null_value (void) const |
|
283989f2da9b
make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1547 { |
|
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make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1548 if (is_null_value ()) |
|
283989f2da9b
make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1549 return octave_value (rep->empty_clone ()); |
|
283989f2da9b
make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
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diff
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|
1550 else |
|
283989f2da9b
make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
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diff
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|
1551 return *this; |
|
283989f2da9b
make null assignment matlab compatible
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diff
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|
1552 } |
|
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make null assignment matlab compatible
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diff
changeset
|
1553 |
|
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make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
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8039
diff
changeset
|
1554 void |
|
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make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
parents:
8039
diff
changeset
|
1555 octave_value::make_non_null_value (void) |
|
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make null assignment matlab compatible
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parents:
8039
diff
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|
1556 { |
|
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make null assignment matlab compatible
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parents:
8039
diff
changeset
|
1557 if (is_null_value ()) |
|
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make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
parents:
8039
diff
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|
1558 { |
|
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make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
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diff
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|
1559 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
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|
1560 if (--rep->count == 0) |
|
283989f2da9b
make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
parents:
8039
diff
changeset
|
1561 delete rep; |
|
283989f2da9b
make null assignment matlab compatible
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parents:
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diff
changeset
|
1562 rep = rc; |
|
283989f2da9b
make null assignment matlab compatible
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parents:
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diff
changeset
|
1563 } |
|
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make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
1564 } |
|
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make null assignment matlab compatible
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
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|
1565 |
| 4944 | 1566 int |
| 1567 octave_value::write (octave_stream& os, int block_size, | |
| 1568 oct_data_conv::data_type output_type, int skip, | |
| 1569 oct_mach_info::float_format flt_fmt) const | |
| 1570 { | |
| 1571 return rep->write (os, block_size, output_type, skip, flt_fmt); | |
| 1572 } | |
| 1573 | |
| 2413 | 1574 static void |
| 3933 | 1575 gripe_binary_op (const std::string& on, const std::string& tn1, |
| 1576 const std::string& tn2) | |
| 2376 | 1577 { |
| 2903 | 1578 error ("binary operator `%s' not implemented for `%s' by `%s' operations", |
| 2376 | 1579 on.c_str (), tn1.c_str (), tn2.c_str ()); |
| 1580 } | |
| 1581 | |
| 3203 | 1582 static void |
| 3523 | 1583 gripe_binary_op_conv (const std::string& on) |
| 3203 | 1584 { |
| 1585 error ("type conversion failed for binary operator `%s'", on.c_str ()); | |
| 1586 } | |
| 1587 | |
| 2376 | 1588 octave_value |
| 3933 | 1589 do_binary_op (octave_value::binary_op op, |
| 1590 const octave_value& v1, const octave_value& v2) | |
| 2376 | 1591 { |
| 1592 octave_value retval; | |
| 1593 | |
| 1594 int t1 = v1.type_id (); | |
| 1595 int t2 = v2.type_id (); | |
| 1596 | |
| 7336 | 1597 if (t1 == octave_class::static_type_id () |
| 1598 || t2 == octave_class::static_type_id ()) | |
| 1599 { | |
| 1600 octave_value_typeinfo::binary_class_op_fcn f | |
| 1601 = octave_value_typeinfo::lookup_binary_class_op (op); | |
| 2376 | 1602 |
| 7336 | 1603 if (f) |
|
7487
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1604 { |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1605 try |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1606 { |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1607 retval = f (v1, v2); |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1608 } |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1609 catch (octave_execution_exception) |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1610 { |
|
8011
3100283874d7
improve backtrace error messages
John W. Eaton <jwe@octave.org>
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7999
diff
changeset
|
1611 gripe_library_execution_error (); |
|
7487
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1612 } |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1613 } |
| 7336 | 1614 else |
| 1615 gripe_binary_op (octave_value::binary_op_as_string (op), | |
| 1616 v1.class_name (), v2.class_name ()); | |
| 1617 } | |
| 2376 | 1618 else |
| 1619 { | |
| 7336 | 1620 // FIXME -- we need to handle overloading operators for built-in |
| 1621 // classes (double, char, int8, etc.) | |
| 2376 | 1622 |
| 7336 | 1623 octave_value_typeinfo::binary_op_fcn f |
| 1624 = octave_value_typeinfo::lookup_binary_op (op, t1, t2); | |
| 1625 | |
| 1626 if (f) | |
|
7487
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1627 { |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1628 try |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1629 { |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1630 retval = f (*v1.rep, *v2.rep); |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1631 } |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
1632 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
|
1633 { |
|
8011
3100283874d7
improve backtrace error messages
John W. Eaton <jwe@octave.org>
parents:
7999
diff
changeset
|
1634 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
|
1635 } |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
1636 } |
| 7336 | 1637 else |
| 2376 | 1638 { |
| 7336 | 1639 octave_value tv1; |
|
8345
c777f3ce02d8
smarter conversion lookup
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parents:
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diff
changeset
|
1640 octave_base_value::type_conv_info cf1 = v1.numeric_conversion_function (); |
|
c777f3ce02d8
smarter conversion lookup
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diff
changeset
|
1641 |
|
c777f3ce02d8
smarter conversion lookup
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diff
changeset
|
1642 octave_value tv2; |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1643 octave_base_value::type_conv_info cf2 = v2.numeric_conversion_function (); |
|
c777f3ce02d8
smarter conversion lookup
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diff
changeset
|
1644 |
|
c777f3ce02d8
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parents:
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diff
changeset
|
1645 // Try biased (one-sided) conversions first. |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1646 if (cf2.type_id () >= 0 && |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1647 octave_value_typeinfo::lookup_binary_op (op, t1, cf2.type_id ())) |
|
c777f3ce02d8
smarter conversion lookup
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diff
changeset
|
1648 cf1 = 0; |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1649 else if (cf1.type_id () >= 0 && |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1650 octave_value_typeinfo::lookup_binary_op (op, cf1.type_id (), t2)) |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1651 cf2 = 0; |
| 7336 | 1652 |
| 1653 if (cf1) | |
| 1654 { | |
| 1655 octave_base_value *tmp = cf1 (*v1.rep); | |
| 3203 | 1656 |
| 7336 | 1657 if (tmp) |
| 1658 { | |
| 1659 tv1 = octave_value (tmp); | |
| 1660 t1 = tv1.type_id (); | |
| 1661 } | |
| 1662 else | |
| 1663 { | |
| 1664 gripe_binary_op_conv (octave_value::binary_op_as_string (op)); | |
| 1665 return retval; | |
| 1666 } | |
| 3203 | 1667 } |
| 1668 else | |
| 7336 | 1669 tv1 = v1; |
| 1670 | |
| 1671 if (cf2) | |
| 3203 | 1672 { |
| 7336 | 1673 octave_base_value *tmp = cf2 (*v2.rep); |
| 2376 | 1674 |
| 7336 | 1675 if (tmp) |
| 1676 { | |
| 1677 tv2 = octave_value (tmp); | |
| 1678 t2 = tv2.type_id (); | |
| 1679 } | |
| 1680 else | |
| 1681 { | |
| 1682 gripe_binary_op_conv (octave_value::binary_op_as_string (op)); | |
| 1683 return retval; | |
| 1684 } | |
| 3203 | 1685 } |
| 1686 else | |
| 7336 | 1687 tv2 = v2; |
| 1688 | |
| 1689 if (cf1 || cf2) | |
| 3203 | 1690 { |
|
8345
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1691 retval = do_binary_op (op, tv1, tv2); |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1692 } |
|
82be108cc558
First attempt at single precision tyeps
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parents:
7761
diff
changeset
|
1693 else |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1694 { |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1695 //demote double -> single and try again |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
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diff
changeset
|
1696 cf1 = tv1.numeric_demotion_function (); |
|
82be108cc558
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diff
changeset
|
1697 |
|
8345
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smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
1698 cf2 = tv2.numeric_demotion_function (); |
|
c777f3ce02d8
smarter conversion lookup
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parents:
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diff
changeset
|
1699 |
|
c777f3ce02d8
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diff
changeset
|
1700 // Try biased (one-sided) conversions first. |
|
c777f3ce02d8
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parents:
8150
diff
changeset
|
1701 if (cf2.type_id () >= 0 |
|
c777f3ce02d8
smarter conversion lookup
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parents:
8150
diff
changeset
|
1702 && octave_value_typeinfo::lookup_binary_op (op, t1, cf2.type_id ())) |
|
c777f3ce02d8
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parents:
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diff
changeset
|
1703 cf1 = 0; |
|
c777f3ce02d8
smarter conversion lookup
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parents:
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diff
changeset
|
1704 else if (cf1.type_id () >= 0 |
|
c777f3ce02d8
smarter conversion lookup
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parents:
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diff
changeset
|
1705 && octave_value_typeinfo::lookup_binary_op (op, cf1.type_id (), t2)) |
|
c777f3ce02d8
smarter conversion lookup
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parents:
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diff
changeset
|
1706 cf2 = 0; |
|
c777f3ce02d8
smarter conversion lookup
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parents:
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diff
changeset
|
1707 |
|
7789
82be108cc558
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David Bateman <dbateman@free.fr>
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changeset
|
1708 if (cf1) |
|
82be108cc558
First attempt at single precision tyeps
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changeset
|
1709 { |
|
82be108cc558
First attempt at single precision tyeps
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parents:
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diff
changeset
|
1710 octave_base_value *tmp = cf1 (*tv1.rep); |
|
82be108cc558
First attempt at single precision tyeps
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changeset
|
1711 |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
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changeset
|
1712 if (tmp) |
|
82be108cc558
First attempt at single precision tyeps
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changeset
|
1713 { |
|
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First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
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changeset
|
1714 tv1 = octave_value (tmp); |
|
82be108cc558
First attempt at single precision tyeps
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|
1715 t1 = tv1.type_id (); |
|
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First attempt at single precision tyeps
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changeset
|
1716 } |
|
82be108cc558
First attempt at single precision tyeps
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diff
changeset
|
1717 else |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
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diff
changeset
|
1718 { |
|
82be108cc558
First attempt at single precision tyeps
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diff
changeset
|
1719 gripe_binary_op_conv (octave_value::binary_op_as_string (op)); |
|
82be108cc558
First attempt at single precision tyeps
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changeset
|
1720 return retval; |
|
82be108cc558
First attempt at single precision tyeps
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changeset
|
1721 } |
|
82be108cc558
First attempt at single precision tyeps
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diff
changeset
|
1722 } |
|
82be108cc558
First attempt at single precision tyeps
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diff
changeset
|
1723 |
|
82be108cc558
First attempt at single precision tyeps
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diff
changeset
|
1724 if (cf2) |
|
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First attempt at single precision tyeps
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diff
changeset
|
1725 { |
|
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First attempt at single precision tyeps
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diff
changeset
|
1726 octave_base_value *tmp = cf2 (*tv2.rep); |
|
82be108cc558
First attempt at single precision tyeps
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diff
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|
1727 |
|
82be108cc558
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diff
changeset
|
1728 if (tmp) |
|
82be108cc558
First attempt at single precision tyeps
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diff
changeset
|
1729 { |
|
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diff
changeset
|
1730 tv2 = octave_value (tmp); |
|
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First attempt at single precision tyeps
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diff
changeset
|
1731 t2 = tv2.type_id (); |
|
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First attempt at single precision tyeps
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diff
changeset
|
1732 } |
|
82be108cc558
First attempt at single precision tyeps
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diff
changeset
|
1733 else |
|
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First attempt at single precision tyeps
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diff
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|
1734 { |
|
82be108cc558
First attempt at single precision tyeps
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diff
changeset
|
1735 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
|
1736 return retval; |
|
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 |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1740 if (cf1 || cf2) |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1741 { |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1742 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
|
1743 |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1744 if (f) |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1745 { |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1746 try |
|
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 retval = f (*tv1.rep, *tv2.rep); |
|
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 catch (octave_execution_exception) |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1751 { |
|
8011
3100283874d7
improve backtrace error messages
John W. Eaton <jwe@octave.org>
parents:
7999
diff
changeset
|
1752 gripe_library_execution_error (); |
|
7789
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 else |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1756 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
|
1757 v1.type_name (), v2.type_name ()); |
|
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 else |
| 7336 | 1760 gripe_binary_op (octave_value::binary_op_as_string (op), |
| 1761 v1.type_name (), v2.type_name ()); | |
| 3203 | 1762 } |
| 2376 | 1763 } |
| 1764 } | |
| 1765 | |
| 1766 return retval; | |
| 1767 } | |
| 1768 | |
|
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
|
1769 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
|
1770 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
|
1771 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
|
1772 { |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1773 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
|
1774 |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1775 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
|
1776 { |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1777 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
|
1778 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
|
1779 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
|
1780 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
|
1781 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
|
1782 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
|
1783 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
|
1784 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
|
1785 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
|
1786 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
|
1787 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
|
1788 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
|
1789 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
|
1790 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
|
1791 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
|
1792 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
|
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 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 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
|
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 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
|
1798 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
|
1799 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
|
1800 } |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1801 |
|
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 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
|
1803 } |
|
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 |
|
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 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
|
1806 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
|
1807 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
|
1808 { |
|
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 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
|
1810 |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1811 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
|
1812 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
|
1813 |
|
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 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
|
1815 || 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
|
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 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
|
1818 = 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
|
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 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
|
1821 { |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1822 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
|
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 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
|
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 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
|
1827 { |
|
8011
3100283874d7
improve backtrace error messages
John W. Eaton <jwe@octave.org>
parents:
7999
diff
changeset
|
1828 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
|
1829 } |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1830 } |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1831 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
|
1832 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
|
1833 } |
|
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 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
|
1835 { |
|
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 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
|
1837 = 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
|
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 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
|
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 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
|
1842 { |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1843 retval = f (*v1.rep, *v2.rep); |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
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 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
|
1846 { |
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1847 gripe_library_execution_error (); |
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1848 } |
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1849 } |
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1850 else |
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1851 retval = decompose_binary_op (op, v1, v2); |
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1852 } |
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1853 |
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1854 return retval; |
|
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1855 } |
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|
1856 |
| 4915 | 1857 static void |
| 1858 gripe_cat_op (const std::string& tn1, const std::string& tn2) | |
| 1859 { | |
| 1860 error ("concatenation operator not implemented for `%s' by `%s' operations", | |
| 1861 tn1.c_str (), tn2.c_str ()); | |
| 1862 } | |
| 1863 | |
| 1864 static void | |
| 1865 gripe_cat_op_conv (void) | |
| 1866 { | |
| 1867 error ("type conversion failed for concatenation operator"); | |
| 1868 } | |
| 1869 | |
| 1870 octave_value | |
| 1871 do_cat_op (const octave_value& v1, const octave_value& v2, | |
| 6867 | 1872 const Array<octave_idx_type>& ra_idx) |
| 4915 | 1873 { |
| 1874 octave_value retval; | |
| 1875 | |
|
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1876 // Can't rapid return for concatenation with an empty object here as |
|
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1877 // something like cat(1,[],single([]) must return the correct type. |
| 5164 | 1878 |
| 4915 | 1879 int t1 = v1.type_id (); |
| 1880 int t2 = v2.type_id (); | |
| 1881 | |
| 5759 | 1882 octave_value_typeinfo::cat_op_fcn f |
| 1883 = octave_value_typeinfo::lookup_cat_op (t1, t2); | |
| 4915 | 1884 |
| 1885 if (f) | |
|
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1886 { |
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1887 try |
|
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1888 { |
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1889 retval = f (*v1.rep, *v2.rep, ra_idx); |
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1890 } |
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1891 catch (octave_execution_exception) |
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1892 { |
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1893 gripe_library_execution_error (); |
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1894 } |
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1895 } |
| 4915 | 1896 else |
| 1897 { | |
| 1898 octave_value tv1; | |
|
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1899 octave_base_value::type_conv_info cf1 = v1.numeric_conversion_function (); |
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1900 |
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1901 octave_value tv2; |
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1902 octave_base_value::type_conv_info cf2 = v2.numeric_conversion_function (); |
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1903 |
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1904 // Try biased (one-sided) conversions first. |
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1905 if (cf2.type_id () >= 0 |
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1906 && octave_value_typeinfo::lookup_cat_op (t1, cf2.type_id ())) |
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1907 cf1 = 0; |
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1908 else if (cf1.type_id () >= 0 |
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1909 && octave_value_typeinfo::lookup_cat_op (cf1.type_id (), t2)) |
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1910 cf2 = 0; |
| 4915 | 1911 |
| 1912 if (cf1) | |
| 1913 { | |
| 5759 | 1914 octave_base_value *tmp = cf1 (*v1.rep); |
| 4915 | 1915 |
| 1916 if (tmp) | |
| 1917 { | |
| 1918 tv1 = octave_value (tmp); | |
| 1919 t1 = tv1.type_id (); | |
| 1920 } | |
| 1921 else | |
| 1922 { | |
| 1923 gripe_cat_op_conv (); | |
| 1924 return retval; | |
| 1925 } | |
| 1926 } | |
| 1927 else | |
| 1928 tv1 = v1; | |
| 1929 | |
| 1930 if (cf2) | |
| 1931 { | |
| 5759 | 1932 octave_base_value *tmp = cf2 (*v2.rep); |
| 4915 | 1933 |
| 1934 if (tmp) | |
| 1935 { | |
| 1936 tv2 = octave_value (tmp); | |
| 1937 t2 = tv2.type_id (); | |
| 1938 } | |
| 1939 else | |
| 1940 { | |
| 1941 gripe_cat_op_conv (); | |
| 1942 return retval; | |
| 1943 } | |
| 1944 } | |
| 1945 else | |
| 1946 tv2 = v2; | |
| 1947 | |
| 1948 if (cf1 || cf2) | |
| 1949 { | |
|
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1950 retval = do_cat_op (tv1, tv2, ra_idx); |
| 4915 | 1951 } |
| 1952 else | |
| 1953 gripe_cat_op (v1.type_name (), v2.type_name ()); | |
| 1954 } | |
| 1955 | |
| 1956 return retval; | |
| 1957 } | |
| 1958 | |
| 3933 | 1959 void |
| 1960 octave_value::print_info (std::ostream& os, const std::string& prefix) const | |
| 1961 { | |
| 1962 os << prefix << "type_name: " << type_name () << "\n" | |
| 1963 << prefix << "count: " << get_count () << "\n" | |
| 1964 << prefix << "rep info: "; | |
| 1965 | |
| 1966 rep->print_info (os, prefix + " "); | |
| 1967 } | |
| 1968 | |
| 3203 | 1969 static void |
| 3523 | 1970 gripe_unary_op (const std::string& on, const std::string& tn) |
| 3203 | 1971 { |
| 1972 error ("unary operator `%s' not implemented for `%s' operands", | |
| 1973 on.c_str (), tn.c_str ()); | |
| 1974 } | |
| 1975 | |
| 1976 static void | |
| 3523 | 1977 gripe_unary_op_conv (const std::string& on) |
| 3203 | 1978 { |
| 1979 error ("type conversion failed for unary operator `%s'", on.c_str ()); | |
| 1980 } | |
| 1981 | |
| 1982 octave_value | |
| 1983 do_unary_op (octave_value::unary_op op, const octave_value& v) | |
| 1984 { | |
| 1985 octave_value retval; | |
| 1986 | |
| 1987 int t = v.type_id (); | |
| 1988 | |
| 7336 | 1989 if (t == octave_class::static_type_id ()) |
| 1990 { | |
| 1991 octave_value_typeinfo::unary_class_op_fcn f | |
| 1992 = octave_value_typeinfo::lookup_unary_class_op (op); | |
| 3203 | 1993 |
| 7336 | 1994 if (f) |
|
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|
1995 { |
|
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|
1996 try |
|
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|
1997 { |
|
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|
1998 retval = f (v); |
|
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|
1999 } |
|
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|
2000 catch (octave_execution_exception) |
|
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|
2001 { |
|
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|
2002 gripe_library_execution_error (); |
|
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|
2003 } |
|
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|
2004 } |
| 7336 | 2005 else |
| 2006 gripe_unary_op (octave_value::unary_op_as_string (op), | |
| 2007 v.class_name ()); | |
| 2008 } | |
| 3203 | 2009 else |
| 2010 { | |
| 7336 | 2011 // FIXME -- we need to handle overloading operators for built-in |
| 2012 // classes (double, char, int8, etc.) | |
| 2013 | |
| 2014 octave_value_typeinfo::unary_op_fcn f | |
| 2015 = octave_value_typeinfo::lookup_unary_op (op, t); | |
| 3203 | 2016 |
| 7336 | 2017 if (f) |
|
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|
2018 { |
|
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|
2019 try |
|
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|
2020 { |
|
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2021 retval = f (*v.rep); |
|
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2022 } |
|
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2023 catch (octave_execution_exception) |
|
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|
2024 { |
|
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|
2025 gripe_library_execution_error (); |
|
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|
2026 } |
|
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|
2027 } |
| 7336 | 2028 else |
| 3203 | 2029 { |
| 7336 | 2030 octave_value tv; |
| 2031 octave_base_value::type_conv_fcn cf | |
| 2032 = v.numeric_conversion_function (); | |
| 3203 | 2033 |
| 7336 | 2034 if (cf) |
| 3203 | 2035 { |
| 7336 | 2036 octave_base_value *tmp = cf (*v.rep); |
| 3203 | 2037 |
| 7336 | 2038 if (tmp) |
| 2039 { | |
| 2040 tv = octave_value (tmp); | |
|
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|
2041 retval = do_unary_op (op, tv); |
| 7336 | 2042 } |
| 3203 | 2043 else |
| 7336 | 2044 gripe_unary_op_conv (octave_value::unary_op_as_string (op)); |
| 3203 | 2045 } |
| 2046 else | |
| 7336 | 2047 gripe_unary_op (octave_value::unary_op_as_string (op), |
| 2048 v.type_name ()); | |
| 3203 | 2049 } |
| 2050 } | |
| 2051 | |
| 2052 return retval; | |
| 2053 } | |
| 2054 | |
| 2055 static void | |
| 3933 | 2056 gripe_unary_op_conversion_failed (const std::string& op, |
| 2057 const std::string& tn) | |
| 3203 | 2058 { |
| 2059 error ("operator %s: type conversion for `%s' failed", | |
| 2060 op.c_str (), tn.c_str ()); | |
| 2061 } | |
| 2062 | |
| 3933 | 2063 const octave_value& |
| 2064 octave_value::do_non_const_unary_op (unary_op op) | |
| 3203 | 2065 { |
| 2066 octave_value retval; | |
| 2067 | |
| 2068 int t = type_id (); | |
| 2069 | |
| 5759 | 2070 octave_value_typeinfo::non_const_unary_op_fcn f |
| 3203 | 2071 = octave_value_typeinfo::lookup_non_const_unary_op (op, t); |
| 2072 | |
| 2073 if (f) | |
| 2074 { | |
| 2075 make_unique (); | |
| 2076 | |
|
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2077 try |
|
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2078 { |
|
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|
2079 f (*rep); |
|
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2080 } |
|
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|
2081 catch (octave_execution_exception) |
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|
2082 { |
|
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|
2083 gripe_library_execution_error (); |
|
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|
2084 } |
| 3203 | 2085 } |
| 2086 else | |
| 2087 { | |
| 5759 | 2088 octave_base_value::type_conv_fcn cf = numeric_conversion_function (); |
| 3203 | 2089 |
| 2090 if (cf) | |
| 2091 { | |
| 5759 | 2092 octave_base_value *tmp = cf (*rep); |
| 3203 | 2093 |
| 2094 if (tmp) | |
| 2095 { | |
| 5759 | 2096 octave_base_value *old_rep = rep; |
| 3203 | 2097 rep = tmp; |
| 2098 | |
| 2099 t = type_id (); | |
| 2100 | |
| 2101 f = octave_value_typeinfo::lookup_non_const_unary_op (op, t); | |
| 2102 | |
| 2103 if (f) | |
| 2104 { | |
|
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|
2105 try |
|
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|
2106 { |
|
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|
2107 f (*rep); |
|
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|
2108 } |
|
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|
2109 catch (octave_execution_exception) |
|
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|
2110 { |
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|
2111 gripe_library_execution_error (); |
|
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|
2112 } |
| 3203 | 2113 |
| 2114 if (old_rep && --old_rep->count == 0) | |
| 2115 delete old_rep; | |
| 2116 } | |
| 2117 else | |
| 2118 { | |
| 2119 if (old_rep) | |
| 2120 { | |
| 2121 if (--rep->count == 0) | |
| 2122 delete rep; | |
| 2123 | |
| 2124 rep = old_rep; | |
| 2125 } | |
| 2126 | |
| 2127 gripe_unary_op (octave_value::unary_op_as_string (op), | |
| 2128 type_name ()); | |
| 2129 } | |
| 2130 } | |
| 2131 else | |
| 2132 gripe_unary_op_conversion_failed | |
| 2133 (octave_value::unary_op_as_string (op), type_name ()); | |
| 2134 } | |
| 2135 else | |
| 2136 gripe_unary_op (octave_value::unary_op_as_string (op), type_name ()); | |
| 2137 } | |
| 3933 | 2138 |
| 2139 return *this; | |
| 3203 | 2140 } |
| 2141 | |
| 3933 | 2142 #if 0 |
| 3205 | 2143 static void |
| 3933 | 2144 gripe_unary_op_failed_or_no_method (const std::string& on, |
| 2145 const std::string& tn) | |
| 3205 | 2146 { |
| 2147 error ("operator %s: no method, or unable to evaluate for %s operand", | |
| 2148 on.c_str (), tn.c_str ()); | |
| 2149 } | |
| 3933 | 2150 #endif |
| 3205 | 2151 |
| 2152 void | |
| 4661 | 2153 octave_value::do_non_const_unary_op (unary_op, const octave_value_list&) |
| 3205 | 2154 { |
| 3933 | 2155 abort (); |
| 2156 } | |
| 2157 | |
| 2158 octave_value | |
| 4247 | 2159 octave_value::do_non_const_unary_op (unary_op op, const std::string& type, |
| 4219 | 2160 const std::list<octave_value_list>& idx) |
| 3933 | 2161 { |
| 2162 octave_value retval; | |
| 2163 | |
| 2164 if (idx.empty ()) | |
| 2165 { | |
| 2166 do_non_const_unary_op (op); | |
| 3205 | 2167 |
| 3933 | 2168 retval = *this; |
| 2169 } | |
| 2170 else | |
| 2171 { | |
| 5775 | 2172 // FIXME -- only do the following stuff if we can't find a |
| 3933 | 2173 // specific function to call to handle the op= operation for the |
| 2174 // types we have. | |
| 3205 | 2175 |
| 3933 | 2176 assign_op assop = unary_op_to_assign_op (op); |
| 2177 | |
| 2178 retval = assign (assop, type, idx, 1.0); | |
| 2179 } | |
| 2180 | |
| 2181 return retval; | |
| 3205 | 2182 } |
| 2183 | |
| 2184 octave_value::assign_op | |
| 2185 octave_value::unary_op_to_assign_op (unary_op op) | |
| 2186 { | |
| 2187 assign_op binop = unknown_assign_op; | |
| 2188 | |
| 2189 switch (op) | |
| 2190 { | |
| 3533 | 2191 case op_incr: |
| 2192 binop = op_add_eq; | |
| 3205 | 2193 break; |
| 2194 | |
| 3533 | 2195 case op_decr: |
| 2196 binop = op_sub_eq; | |
| 3205 | 2197 break; |
| 2198 | |
| 2199 default: | |
| 2200 { | |
| 3523 | 2201 std::string on = unary_op_as_string (op); |
| 3205 | 2202 error ("operator %s: no assign operator found", on.c_str ()); |
| 2203 } | |
| 2204 } | |
| 2205 | |
| 2206 return binop; | |
| 2207 } | |
| 2208 | |
| 3204 | 2209 octave_value::binary_op |
| 2210 octave_value::op_eq_to_binary_op (assign_op op) | |
| 2211 { | |
| 2212 binary_op binop = unknown_binary_op; | |
| 2213 | |
| 2214 switch (op) | |
| 2215 { | |
| 3533 | 2216 case op_add_eq: |
| 2217 binop = op_add; | |
| 3204 | 2218 break; |
| 2219 | |
| 3533 | 2220 case op_sub_eq: |
| 2221 binop = op_sub; | |
| 3204 | 2222 break; |
| 2223 | |
| 3533 | 2224 case op_mul_eq: |
| 2225 binop = op_mul; | |
| 3204 | 2226 break; |
| 2227 | |
| 3533 | 2228 case op_div_eq: |
| 2229 binop = op_div; | |
| 3204 | 2230 break; |
| 2231 | |
| 3533 | 2232 case op_ldiv_eq: |
| 2233 binop = op_ldiv; | |
| 3204 | 2234 break; |
| 2235 | |
| 4018 | 2236 case op_pow_eq: |
| 2237 binop = op_pow; | |
| 2238 break; | |
| 2239 | |
| 3533 | 2240 case op_lshift_eq: |
| 2241 binop = op_lshift; | |
| 3204 | 2242 break; |
| 2243 | |
| 3533 | 2244 case op_rshift_eq: |
| 2245 binop = op_rshift; | |
| 3204 | 2246 break; |
| 2247 | |
| 3533 | 2248 case op_el_mul_eq: |
| 2249 binop = op_el_mul; | |
| 3204 | 2250 break; |
| 2251 | |
| 3533 | 2252 case op_el_div_eq: |
| 2253 binop = op_el_div; | |
| 3204 | 2254 break; |
| 2255 | |
| 3533 | 2256 case op_el_ldiv_eq: |
| 2257 binop = op_el_ldiv; | |
| 3204 | 2258 break; |
| 2259 | |
| 4018 | 2260 case op_el_pow_eq: |
| 2261 binop = op_el_pow; | |
| 2262 break; | |
| 2263 | |
| 3533 | 2264 case op_el_and_eq: |
| 2265 binop = op_el_and; | |
| 3204 | 2266 break; |
| 2267 | |
| 3533 | 2268 case op_el_or_eq: |
| 2269 binop = op_el_or; | |
| 3204 | 2270 break; |
| 2271 | |
| 2272 default: | |
| 2273 { | |
| 3523 | 2274 std::string on = assign_op_as_string (op); |
| 3204 | 2275 error ("operator %s: no binary operator found", on.c_str ()); |
| 2276 } | |
| 2277 } | |
| 2278 | |
| 2279 return binop; | |
| 2280 } | |
| 2281 | |
| 3933 | 2282 octave_value |
| 2283 octave_value::empty_conv (const std::string& type, const octave_value& rhs) | |
| 2284 { | |
| 2285 octave_value retval; | |
| 2286 | |
| 2287 if (type.length () > 0) | |
| 2288 { | |
| 2289 switch (type[0]) | |
| 2290 { | |
| 2291 case '(': | |
| 2292 { | |
| 2293 if (type.length () > 1 && type[1] == '.') | |
| 2294 retval = Octave_map (); | |
| 2295 else | |
| 2296 retval = octave_value (rhs.empty_clone ()); | |
| 2297 } | |
| 2298 break; | |
| 2299 | |
| 2300 case '{': | |
| 2301 retval = Cell (); | |
| 2302 break; | |
| 2303 | |
| 2304 case '.': | |
| 2305 retval = Octave_map (); | |
| 2306 break; | |
| 2307 | |
| 2308 default: | |
| 2309 panic_impossible (); | |
| 2310 } | |
| 2311 } | |
| 2312 else | |
| 2313 retval = octave_value (rhs.empty_clone ()); | |
| 2314 | |
| 2315 return retval; | |
| 2316 } | |
| 2317 | |
| 2376 | 2318 void |
| 2319 install_types (void) | |
| 2320 { | |
| 2321 octave_base_value::register_type (); | |
| 3928 | 2322 octave_cell::register_type (); |
| 2376 | 2323 octave_scalar::register_type (); |
| 2324 octave_complex::register_type (); | |
| 2325 octave_matrix::register_type (); | |
|
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|
2326 octave_diag_matrix::register_type (); |
| 2376 | 2327 octave_complex_matrix::register_type (); |
|
8366
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|
2328 octave_complex_diag_matrix::register_type (); |
| 2376 | 2329 octave_range::register_type (); |
| 2825 | 2330 octave_bool::register_type (); |
| 2331 octave_bool_matrix::register_type (); | |
| 2376 | 2332 octave_char_matrix::register_type (); |
| 2333 octave_char_matrix_str::register_type (); | |
| 5279 | 2334 octave_char_matrix_sq_str::register_type (); |
| 4901 | 2335 octave_int8_scalar::register_type (); |
| 2336 octave_int16_scalar::register_type (); | |
| 2337 octave_int32_scalar::register_type (); | |
| 2338 octave_int64_scalar::register_type (); | |
| 2339 octave_uint8_scalar::register_type (); | |
| 2340 octave_uint16_scalar::register_type (); | |
| 2341 octave_uint32_scalar::register_type (); | |
| 2342 octave_uint64_scalar::register_type (); | |
| 2343 octave_int8_matrix::register_type (); | |
| 2344 octave_int16_matrix::register_type (); | |
| 2345 octave_int32_matrix::register_type (); | |
| 2346 octave_int64_matrix::register_type (); | |
| 2347 octave_uint8_matrix::register_type (); | |
| 2348 octave_uint16_matrix::register_type (); | |
| 2349 octave_uint32_matrix::register_type (); | |
| 2350 octave_uint64_matrix::register_type (); | |
| 5164 | 2351 octave_sparse_bool_matrix::register_type (); |
| 2352 octave_sparse_matrix::register_type (); | |
| 2353 octave_sparse_complex_matrix::register_type (); | |
| 2376 | 2354 octave_struct::register_type (); |
| 7336 | 2355 octave_class::register_type (); |
| 2880 | 2356 octave_list::register_type (); |
| 3977 | 2357 octave_cs_list::register_type (); |
| 2376 | 2358 octave_magic_colon::register_type (); |
| 2974 | 2359 octave_builtin::register_type (); |
| 2360 octave_user_function::register_type (); | |
| 4649 | 2361 octave_dld_function::register_type (); |
| 4643 | 2362 octave_fcn_handle::register_type (); |
| 4966 | 2363 octave_fcn_inline::register_type (); |
|
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diff
changeset
|
2364 octave_float_scalar::register_type (); |
|
82be108cc558
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David Bateman <dbateman@free.fr>
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diff
changeset
|
2365 octave_float_complex::register_type (); |
|
82be108cc558
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diff
changeset
|
2366 octave_float_matrix::register_type (); |
|
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parents:
8346
diff
changeset
|
2367 octave_float_diag_matrix::register_type (); |
|
7789
82be108cc558
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parents:
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diff
changeset
|
2368 octave_float_complex_matrix::register_type (); |
|
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diff
changeset
|
2369 octave_float_complex_diag_matrix::register_type (); |
|
8150
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diff
changeset
|
2370 octave_null_matrix::register_type (); |
|
283989f2da9b
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parents:
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diff
changeset
|
2371 octave_null_str::register_type (); |
|
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parents:
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diff
changeset
|
2372 octave_null_sq_str::register_type (); |
| 2376 | 2373 } |
| 2374 | |
| 4970 | 2375 #if 0 |
| 2376 DEFUN (cast, args, , | |
| 2377 "-*- texinfo -*-\n\ | |
| 2378 @deftypefn {Built-in Function} {} cast (@var{val}, @var{type})\n\ | |
| 2379 Convert @var{val} to the new data type @var{type}.\n\ | |
| 5642 | 2380 @seealso{class, typeinfo}\n\ |
| 2381 @end deftypefn") | |
| 4970 | 2382 { |
| 2383 octave_value retval; | |
| 2384 | |
| 2385 if (args.length () == 2) | |
| 2386 error ("cast: not implemented"); | |
| 2387 else | |
| 5823 | 2388 print_usage (); |
| 4970 | 2389 |
| 2390 return retval; | |
| 2391 } | |
| 2392 #endif | |
| 2393 | |
| 4791 | 2394 DEFUN (sizeof, args, , |
| 2395 "-*- texinfo -*-\n\ | |
| 2396 @deftypefn {Built-in Function} {} sizeof (@var{val})\n\ | |
| 2397 Return the size of @var{val} in bytes\n\ | |
| 2398 @end deftypefn") | |
| 2399 { | |
| 2400 octave_value retval; | |
| 2401 | |
| 2402 if (args.length () == 1) | |
| 2403 retval = args(0).byte_size (); | |
| 2404 else | |
| 5823 | 2405 print_usage (); |
| 4791 | 2406 |
| 2407 return retval; | |
| 2408 } | |
| 2409 | |
| 6153 | 2410 static void |
| 2411 decode_subscripts (const char* name, const octave_value& arg, | |
| 2412 std::string& type_string, | |
| 2413 std::list<octave_value_list>& idx) | |
| 2414 { | |
| 2415 Octave_map m = arg.map_value (); | |
| 2416 | |
| 2417 if (! error_state | |
| 6639 | 2418 && m.nfields () == 2 && m.contains ("type") && m.contains ("subs")) |
| 6153 | 2419 { |
| 2420 Cell& type = m.contents ("type"); | |
| 2421 Cell& subs = m.contents ("subs"); | |
| 2422 | |
| 2423 type_string = std::string (type.length(), '\0'); | |
| 2424 | |
| 2425 for (int k = 0; k < type.length (); k++) | |
| 2426 { | |
| 2427 std::string item = type(k).string_value (); | |
| 2428 | |
| 2429 if (! error_state) | |
| 2430 { | |
| 2431 if (item == "{}") | |
| 2432 type_string[k] = '{'; | |
| 2433 else if (item == "()") | |
| 2434 type_string[k] = '('; | |
| 2435 else if (item == ".") | |
| 2436 type_string[k] = '.'; | |
| 2437 else | |
| 2438 { | |
| 2439 error("%s: invalid indexing type `%s'", name, item.c_str ()); | |
| 2440 return; | |
| 2441 } | |
| 2442 } | |
| 2443 else | |
| 2444 { | |
| 2445 error ("%s: expecting type(%d) to be a character string", | |
| 2446 name, k+1); | |
| 2447 return; | |
| 2448 } | |
| 2449 | |
| 2450 octave_value_list idx_item; | |
| 2451 | |
| 2452 if (subs(k).is_string ()) | |
| 2453 idx_item(0) = subs(k); | |
| 2454 else if (subs(k).is_cell ()) | |
| 2455 { | |
| 2456 Cell subs_cell = subs(k).cell_value (); | |
| 2457 | |
| 2458 for (int n = 0; n < subs_cell.length (); n++) | |
| 2459 { | |
| 2460 if (subs_cell(n).is_string () | |
| 2461 && subs_cell(n).string_value () == ":") | |
| 2462 idx_item(n) = octave_value(octave_value::magic_colon_t); | |
| 2463 else | |
| 2464 idx_item(n) = subs_cell(n); | |
| 2465 } | |
| 2466 } | |
| 2467 else | |
| 2468 { | |
| 2469 error ("%s: expecting subs(%d) to be a character string or cell array", | |
| 2470 name, k+1); | |
| 2471 return; | |
| 2472 } | |
| 2473 | |
| 2474 idx.push_back (idx_item); | |
| 2475 } | |
| 2476 } | |
| 2477 else | |
| 2478 error ("%s: second argument must be a structure with fields `type' and `subs'", name); | |
| 2479 } | |
| 2480 | |
| 2481 DEFUN (subsref, args, nargout, | |
| 2482 "-*- texinfo -*-\n\ | |
| 2483 @deftypefn {Built-in Function} {} subsref (@var{val}, @var{idx})\n\ | |
| 2484 Perform the subscripted element selection operation according to\n\ | |
| 2485 the subscript specified by @var{idx}.\n\ | |
| 2486 \n\ | |
| 2487 The subscript @var{idx} is expected to be a structure array with\n\ | |
| 2488 fields @samp{type} and @samp{subs}. Valid values for @samp{type}\n\ | |
| 6550 | 2489 are @samp{\"()\"}, @samp{\"@{@}\"}, and @samp{\".\"}.\n\ |
| 6153 | 2490 The @samp{subs} field may be either @samp{\":\"} or a cell array\n\ |
| 2491 of index values.\n\ | |
| 6631 | 2492 \n\ |
| 2493 The following example shows how to extract the two first columns of\n\ | |
| 2494 a matrix\n\ | |
| 2495 \n\ | |
| 2496 @example\n\ | |
| 2497 val = magic(3)\n\ | |
| 2498 @result{} val = [ 8 1 6\n\ | |
| 2499 3 5 7\n\ | |
| 2500 4 9 2 ]\n\ | |
| 2501 idx.type = \"()\";\n\ | |
| 2502 idx.subs = @{\":\", 1:2@};\n\ | |
| 2503 subsref(val, idx)\n\ | |
| 2504 @result{} [ 8 1 \n\ | |
| 2505 3 5 \n\ | |
| 2506 4 9 ]\n\ | |
| 2507 @end example\n\ | |
| 2508 \n\ | |
| 2509 @noindent\n\ | |
| 2510 Note that this is the same as writing @code{val(:,1:2)}.\n\ | |
| 6157 | 2511 @seealso{subsasgn, substruct}\n\ |
| 6153 | 2512 @end deftypefn") |
| 2513 { | |
| 2514 octave_value_list retval; | |
| 2515 | |
| 2516 if (args.length () == 2) | |
| 2517 { | |
| 2518 std::string type; | |
| 2519 std::list<octave_value_list> idx; | |
| 2520 | |
| 2521 decode_subscripts ("subsref", args(1), type, idx); | |
| 2522 | |
| 2523 if (! error_state) | |
| 2524 retval = args(0).subsref (type, idx, nargout); | |
| 2525 } | |
| 2526 else | |
| 2527 print_usage (); | |
| 2528 | |
| 2529 return retval; | |
| 2530 } | |
| 2531 | |
| 2532 DEFUN (subsasgn, args, , | |
| 2533 "-*- texinfo -*-\n\ | |
| 2534 @deftypefn {Built-in Function} {} subsasgn (@var{val}, @var{idx}, @var{rhs})\n\ | |
| 2535 Perform the subscripted assignment operation according to\n\ | |
| 2536 the subscript specified by @var{idx}.\n\ | |
| 2537 \n\ | |
| 2538 The subscript @var{idx} is expected to be a structure array with\n\ | |
| 2539 fields @samp{type} and @samp{subs}. Valid values for @samp{type}\n\ | |
| 6248 | 2540 are @samp{\"()\"}, @samp{\"@{@}\"}, and @samp{\".\"}.\n\ |
| 6153 | 2541 The @samp{subs} field may be either @samp{\":\"} or a cell array\n\ |
| 2542 of index values.\n\ | |
| 6631 | 2543 \n\ |
| 2544 The following example shows how to set the two first columns of a\n\ | |
| 2545 3-by-3 matrix to zero.\n\ | |
| 2546 \n\ | |
| 2547 @example\n\ | |
| 2548 val = magic(3);\n\ | |
| 2549 idx.type = \"()\";\n\ | |
| 2550 idx.subs = @{\":\", 1:2@};\n\ | |
| 2551 subsasgn (val, idx, 0)\n\ | |
| 2552 @result{} [ 0 0 6\n\ | |
| 2553 0 0 7\n\ | |
| 2554 0 0 2 ]\n\ | |
| 2555 @end example\n\ | |
| 2556 \n\ | |
| 2557 Note that this is the same as writing @code{val(:,1:2) = 0}.\n\ | |
| 6157 | 2558 @seealso{subsref, substruct}\n\ |
| 6153 | 2559 @end deftypefn") |
| 2560 { | |
| 2561 octave_value retval; | |
| 2562 | |
| 2563 if (args.length () == 3) | |
| 2564 { | |
| 2565 std::string type; | |
| 2566 std::list<octave_value_list> idx; | |
| 2567 | |
| 2568 decode_subscripts ("subsasgn", args(1), type, idx); | |
| 2569 | |
| 2570 if (! error_state) | |
| 2571 retval = args(0).subsasgn (type, idx, args(2)); | |
| 2572 } | |
| 2573 else | |
| 2574 print_usage (); | |
| 2575 | |
| 2576 return retval; | |
| 2577 } | |
| 2578 | |
| 2376 | 2579 /* |
| 2580 ;;; Local Variables: *** | |
| 2581 ;;; mode: C++ *** | |
| 2582 ;;; End: *** | |
| 2583 */ |