Mercurial > octave-nkf
annotate src/ov.cc @ 9607:1be3c73ed7b5
reuse temporary arrays in nested expressions
| author | Jaroslav Hajek <highegg@gmail.com> |
|---|---|
| date | Thu, 03 Sep 2009 08:48:51 +0200 |
| parents | 1beb23d2b892 |
| children | 1c76e806c2a7 |
| rev | line source |
|---|---|
| 2376 | 1 /* |
| 2 | |
| 7017 | 3 Copyright (C) 1996, 1997, 1998, 1999, 2000, 2002, 2003, 2004, 2005, |
| 8920 | 4 2006, 2007, 2008, 2009 John W. Eaton |
| 2376 | 5 |
| 6 This file is part of Octave. | |
| 7 | |
| 8 Octave is free software; you can redistribute it and/or modify it | |
| 9 under the terms of the GNU General Public License as published by the | |
| 7016 | 10 Free Software Foundation; either version 3 of the License, or (at your |
| 11 option) any later version. | |
| 2376 | 12 |
| 13 Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 16 for more details. | |
| 17 | |
| 18 You should have received a copy of the GNU General Public License | |
| 7016 | 19 along with Octave; see the file COPYING. If not, see |
| 20 <http://www.gnu.org/licenses/>. | |
| 2376 | 21 |
| 22 */ | |
| 23 | |
| 24 #ifdef HAVE_CONFIG_H | |
| 25 #include <config.h> | |
| 26 #endif | |
| 27 | |
| 4970 | 28 #include "data-conv.h" |
| 29 #include "quit.h" | |
| 2942 | 30 #include "str-vec.h" |
| 2376 | 31 |
| 2974 | 32 #include "oct-obj.h" |
| 4944 | 33 #include "oct-stream.h" |
| 2376 | 34 #include "ov.h" |
| 35 #include "ov-base.h" | |
| 2825 | 36 #include "ov-bool.h" |
| 37 #include "ov-bool-mat.h" | |
| 3351 | 38 #include "ov-cell.h" |
| 2376 | 39 #include "ov-scalar.h" |
|
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40 #include "ov-float.h" |
| 2376 | 41 #include "ov-re-mat.h" |
|
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42 #include "ov-flt-re-mat.h" |
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43 #include "ov-re-diag.h" |
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44 #include "ov-flt-re-diag.h" |
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45 #include "ov-perm.h" |
| 5164 | 46 #include "ov-bool-sparse.h" |
| 47 #include "ov-cx-sparse.h" | |
| 48 #include "ov-re-sparse.h" | |
| 4901 | 49 #include "ov-int8.h" |
| 50 #include "ov-int16.h" | |
| 51 #include "ov-int32.h" | |
| 52 #include "ov-int64.h" | |
| 53 #include "ov-uint8.h" | |
| 54 #include "ov-uint16.h" | |
| 55 #include "ov-uint32.h" | |
| 56 #include "ov-uint64.h" | |
| 2376 | 57 #include "ov-complex.h" |
|
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58 #include "ov-flt-complex.h" |
| 2376 | 59 #include "ov-cx-mat.h" |
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60 #include "ov-flt-cx-mat.h" |
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61 #include "ov-cx-diag.h" |
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62 #include "ov-flt-cx-diag.h" |
| 2376 | 63 #include "ov-ch-mat.h" |
| 64 #include "ov-str-mat.h" | |
| 65 #include "ov-range.h" | |
| 66 #include "ov-struct.h" | |
| 7336 | 67 #include "ov-class.h" |
| 2880 | 68 #include "ov-list.h" |
| 3977 | 69 #include "ov-cs-list.h" |
| 2376 | 70 #include "ov-colon.h" |
| 2974 | 71 #include "ov-builtin.h" |
| 4649 | 72 #include "ov-dld-fcn.h" |
| 2974 | 73 #include "ov-usr-fcn.h" |
| 4342 | 74 #include "ov-fcn-handle.h" |
| 4966 | 75 #include "ov-fcn-inline.h" |
| 2376 | 76 #include "ov-typeinfo.h" |
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77 #include "ov-null-mat.h" |
| 2376 | 78 |
| 79 #include "defun.h" | |
| 2880 | 80 #include "error.h" |
| 2376 | 81 #include "gripes.h" |
| 82 #include "pager.h" | |
| 4005 | 83 #include "parse.h" |
| 2376 | 84 #include "pr-output.h" |
| 7336 | 85 #include "symtab.h" |
| 2376 | 86 #include "utils.h" |
| 87 #include "variables.h" | |
| 88 | |
| 2477 | 89 // We are likely to have a lot of octave_value objects to allocate, so |
| 90 // make the grow_size large. | |
| 3219 | 91 DEFINE_OCTAVE_ALLOCATOR2(octave_value, 1024); |
| 2477 | 92 |
| 5775 | 93 // FIXME |
| 2880 | 94 |
| 2376 | 95 // Octave's value type. |
| 96 | |
| 3536 | 97 std::string |
| 3203 | 98 octave_value::unary_op_as_string (unary_op op) |
| 99 { | |
| 3523 | 100 std::string retval; |
| 3203 | 101 |
| 102 switch (op) | |
| 103 { | |
| 3533 | 104 case op_not: |
| 3203 | 105 retval = "!"; |
| 106 break; | |
| 107 | |
| 4965 | 108 case op_uplus: |
| 109 retval = "+"; | |
| 110 break; | |
| 111 | |
| 3533 | 112 case op_uminus: |
| 3203 | 113 retval = "-"; |
| 114 break; | |
| 115 | |
| 3533 | 116 case op_transpose: |
| 3203 | 117 retval = ".'"; |
| 118 break; | |
| 119 | |
| 3533 | 120 case op_hermitian: |
| 3203 | 121 retval = "'"; |
| 122 break; | |
| 123 | |
| 3533 | 124 case op_incr: |
| 3203 | 125 retval = "++"; |
| 126 break; | |
| 127 | |
| 3533 | 128 case op_decr: |
| 3203 | 129 retval = "--"; |
| 130 break; | |
| 131 | |
| 132 default: | |
| 133 retval = "<unknown>"; | |
| 134 } | |
| 135 | |
| 136 return retval; | |
| 137 } | |
| 138 | |
| 3536 | 139 std::string |
| 7336 | 140 octave_value::unary_op_fcn_name (unary_op op) |
| 141 { | |
| 142 std::string retval; | |
| 143 | |
| 144 switch (op) | |
| 145 { | |
| 146 case op_not: | |
| 147 retval = "not"; | |
| 148 break; | |
| 149 | |
| 150 case op_uplus: | |
| 151 retval = "uplus"; | |
| 152 break; | |
| 153 | |
| 154 case op_uminus: | |
| 155 retval = "uminus"; | |
| 156 break; | |
| 157 | |
| 158 case op_transpose: | |
| 159 retval = "transpose"; | |
| 160 break; | |
| 161 | |
| 162 case op_hermitian: | |
| 163 retval = "ctranspose"; | |
| 164 break; | |
| 165 | |
| 166 default: | |
| 167 break; | |
| 168 } | |
| 169 | |
| 170 return retval; | |
| 171 } | |
| 172 | |
| 173 std::string | |
| 2376 | 174 octave_value::binary_op_as_string (binary_op op) |
| 175 { | |
| 3523 | 176 std::string retval; |
| 2376 | 177 |
| 178 switch (op) | |
| 179 { | |
| 3533 | 180 case op_add: |
| 2376 | 181 retval = "+"; |
| 182 break; | |
| 183 | |
| 3533 | 184 case op_sub: |
| 2376 | 185 retval = "-"; |
| 186 break; | |
| 187 | |
| 3533 | 188 case op_mul: |
| 2376 | 189 retval = "*"; |
| 190 break; | |
| 191 | |
| 3533 | 192 case op_div: |
| 2376 | 193 retval = "/"; |
| 194 break; | |
| 195 | |
| 3533 | 196 case op_pow: |
| 2376 | 197 retval = "^"; |
| 198 break; | |
| 199 | |
| 3533 | 200 case op_ldiv: |
| 2376 | 201 retval = "\\"; |
| 202 break; | |
| 203 | |
| 3533 | 204 case op_lshift: |
| 2903 | 205 retval = "<<"; |
| 206 break; | |
| 207 | |
| 3533 | 208 case op_rshift: |
| 2903 | 209 retval = ">>"; |
| 210 break; | |
| 211 | |
| 3533 | 212 case op_lt: |
| 2376 | 213 retval = "<"; |
| 214 break; | |
| 215 | |
| 3533 | 216 case op_le: |
| 2376 | 217 retval = "<="; |
| 218 break; | |
| 219 | |
| 3533 | 220 case op_eq: |
| 2376 | 221 retval = "=="; |
| 222 break; | |
| 223 | |
| 3533 | 224 case op_ge: |
| 2376 | 225 retval = ">="; |
| 226 break; | |
| 227 | |
| 3533 | 228 case op_gt: |
| 2376 | 229 retval = ">"; |
| 230 break; | |
| 231 | |
| 3533 | 232 case op_ne: |
| 2376 | 233 retval = "!="; |
| 234 break; | |
| 235 | |
| 3533 | 236 case op_el_mul: |
| 2376 | 237 retval = ".*"; |
| 238 break; | |
| 239 | |
| 3533 | 240 case op_el_div: |
| 2376 | 241 retval = "./"; |
| 242 break; | |
| 243 | |
| 3533 | 244 case op_el_pow: |
| 2376 | 245 retval = ".^"; |
| 246 break; | |
| 247 | |
| 3533 | 248 case op_el_ldiv: |
| 2376 | 249 retval = ".\\"; |
| 250 break; | |
| 251 | |
| 3533 | 252 case op_el_and: |
| 2376 | 253 retval = "&"; |
| 254 break; | |
| 255 | |
| 3533 | 256 case op_el_or: |
| 2376 | 257 retval = "|"; |
| 258 break; | |
| 259 | |
| 3533 | 260 case op_struct_ref: |
| 2376 | 261 retval = "."; |
| 262 break; | |
| 263 | |
| 264 default: | |
| 265 retval = "<unknown>"; | |
| 266 } | |
| 267 | |
| 268 return retval; | |
| 269 } | |
| 270 | |
| 3536 | 271 std::string |
| 7336 | 272 octave_value::binary_op_fcn_name (binary_op op) |
| 273 { | |
| 274 std::string retval; | |
| 275 | |
| 276 switch (op) | |
| 277 { | |
| 278 case op_add: | |
| 279 retval = "plus"; | |
| 280 break; | |
| 281 | |
| 282 case op_sub: | |
| 283 retval = "minus"; | |
| 284 break; | |
| 285 | |
| 286 case op_mul: | |
| 287 retval = "mtimes"; | |
| 288 break; | |
| 289 | |
| 290 case op_div: | |
| 291 retval = "mrdivide"; | |
| 292 break; | |
| 293 | |
| 294 case op_pow: | |
| 295 retval = "mpower"; | |
| 296 break; | |
| 297 | |
| 298 case op_ldiv: | |
| 299 retval = "mldivide"; | |
| 300 break; | |
| 301 | |
| 302 case op_lt: | |
| 303 retval = "lt"; | |
| 304 break; | |
| 305 | |
| 306 case op_le: | |
| 307 retval = "le"; | |
| 308 break; | |
| 309 | |
| 310 case op_eq: | |
| 311 retval = "eq"; | |
| 312 break; | |
| 313 | |
| 314 case op_ge: | |
| 315 retval = "ge"; | |
| 316 break; | |
| 317 | |
| 318 case op_gt: | |
| 319 retval = "gt"; | |
| 320 break; | |
| 321 | |
| 322 case op_ne: | |
| 323 retval = "ne"; | |
| 324 break; | |
| 325 | |
| 326 case op_el_mul: | |
| 327 retval = "times"; | |
| 328 break; | |
| 329 | |
| 330 case op_el_div: | |
| 331 retval = "rdivide"; | |
| 332 break; | |
| 333 | |
| 334 case op_el_pow: | |
| 335 retval = "power"; | |
| 336 break; | |
| 337 | |
| 338 case op_el_ldiv: | |
| 339 retval = "ldivide"; | |
| 340 break; | |
| 341 | |
| 342 case op_el_and: | |
| 343 retval = "and"; | |
| 344 break; | |
| 345 | |
| 346 case op_el_or: | |
| 347 retval = "or"; | |
| 348 break; | |
| 349 | |
| 350 default: | |
| 351 break; | |
| 352 } | |
| 353 | |
| 354 return retval; | |
| 355 } | |
| 356 | |
| 357 std::string | |
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358 octave_value::binary_op_fcn_name (compound_binary_op op) |
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359 { |
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360 std::string retval; |
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361 |
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362 switch (op) |
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363 { |
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364 case op_trans_mul: |
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365 retval = "transtimes"; |
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366 break; |
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367 |
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368 case op_mul_trans: |
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369 retval = "timestrans"; |
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370 break; |
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371 |
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372 case op_herm_mul: |
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373 retval = "hermtimes"; |
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374 break; |
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375 |
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376 case op_mul_herm: |
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377 retval = "timesherm"; |
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378 break; |
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379 |
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380 case op_el_and_not: |
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381 retval = "andnot"; |
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382 break; |
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383 |
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384 case op_el_or_not: |
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385 retval = "ornot"; |
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386 break; |
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387 |
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388 case op_el_not_and: |
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389 retval = "notand"; |
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390 break; |
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391 |
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392 case op_el_not_or: |
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393 retval = "notor"; |
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394 break; |
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395 |
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396 default: |
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397 break; |
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398 } |
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399 |
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400 return retval; |
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401 } |
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402 |
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403 std::string |
| 2880 | 404 octave_value::assign_op_as_string (assign_op op) |
| 405 { | |
| 3523 | 406 std::string retval; |
| 2880 | 407 |
| 408 switch (op) | |
| 409 { | |
| 3533 | 410 case op_asn_eq: |
| 2880 | 411 retval = "="; |
| 412 break; | |
| 413 | |
| 3533 | 414 case op_add_eq: |
| 2880 | 415 retval = "+="; |
| 416 break; | |
| 417 | |
| 3533 | 418 case op_sub_eq: |
| 2880 | 419 retval = "-="; |
| 420 break; | |
| 421 | |
| 3533 | 422 case op_mul_eq: |
| 2880 | 423 retval = "*="; |
| 424 break; | |
| 425 | |
| 3533 | 426 case op_div_eq: |
| 2880 | 427 retval = "/="; |
| 428 break; | |
| 429 | |
| 3533 | 430 case op_ldiv_eq: |
| 3204 | 431 retval = "\\="; |
| 432 break; | |
| 433 | |
| 4018 | 434 case op_pow_eq: |
| 435 retval = "^="; | |
| 436 break; | |
| 437 | |
| 3533 | 438 case op_lshift_eq: |
| 2903 | 439 retval = "<<="; |
| 440 break; | |
| 441 | |
| 3533 | 442 case op_rshift_eq: |
| 2903 | 443 retval = ">>="; |
| 444 break; | |
| 445 | |
| 3533 | 446 case op_el_mul_eq: |
| 2880 | 447 retval = ".*="; |
| 448 break; | |
| 449 | |
| 3533 | 450 case op_el_div_eq: |
| 2880 | 451 retval = "./="; |
| 452 break; | |
| 453 | |
| 3533 | 454 case op_el_ldiv_eq: |
| 3204 | 455 retval = ".\\="; |
| 456 break; | |
| 457 | |
| 4018 | 458 case op_el_pow_eq: |
| 459 retval = ".^="; | |
| 460 break; | |
| 461 | |
| 3533 | 462 case op_el_and_eq: |
| 2880 | 463 retval = "&="; |
| 464 break; | |
| 465 | |
| 3533 | 466 case op_el_or_eq: |
| 2880 | 467 retval = "|="; |
| 468 break; | |
| 469 | |
| 470 default: | |
| 471 retval = "<unknown>"; | |
| 472 } | |
| 473 | |
| 474 return retval; | |
| 475 } | |
| 476 | |
|
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477 octave_value::assign_op |
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478 octave_value::binary_op_to_assign_op (binary_op op) |
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479 { |
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480 assign_op retval; |
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481 |
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482 switch (op) |
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483 { |
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484 case op_add: |
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485 retval = op_add_eq; |
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486 break; |
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487 case op_sub: |
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488 retval = op_sub_eq; |
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489 break; |
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490 case op_mul: |
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491 retval = op_mul_eq; |
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492 break; |
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493 case op_div: |
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494 retval = op_div_eq; |
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495 break; |
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496 case op_el_mul: |
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497 retval = op_el_mul_eq; |
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498 break; |
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499 case op_el_div: |
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500 retval = op_el_div_eq; |
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501 break; |
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502 case op_el_and: |
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503 retval = op_el_and_eq; |
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504 break; |
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505 case op_el_or: |
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506 retval = op_el_or_eq; |
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507 break; |
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508 default: |
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509 retval = unknown_assign_op; |
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510 } |
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511 |
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512 return retval; |
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513 } |
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514 |
| 4254 | 515 octave_value::octave_value (short int i) |
| 516 : rep (new octave_scalar (i)) | |
| 517 { | |
| 518 } | |
| 519 | |
| 520 octave_value::octave_value (unsigned short int i) | |
| 521 : rep (new octave_scalar (i)) | |
| 522 { | |
| 523 } | |
| 524 | |
| 4233 | 525 octave_value::octave_value (int i) |
| 526 : rep (new octave_scalar (i)) | |
| 527 { | |
| 528 } | |
| 529 | |
| 4254 | 530 octave_value::octave_value (unsigned int i) |
| 531 : rep (new octave_scalar (i)) | |
| 532 { | |
| 533 } | |
| 534 | |
| 535 octave_value::octave_value (long int i) | |
| 536 : rep (new octave_scalar (i)) | |
| 537 { | |
| 538 } | |
| 539 | |
| 540 octave_value::octave_value (unsigned long int i) | |
| 541 : rep (new octave_scalar (i)) | |
| 542 { | |
| 543 } | |
| 544 | |
| 4353 | 545 #if defined (HAVE_LONG_LONG_INT) |
| 546 octave_value::octave_value (long long int i) | |
| 547 : rep (new octave_scalar (i)) | |
| 548 { | |
| 549 } | |
| 550 #endif | |
| 551 | |
| 4355 | 552 #if defined (HAVE_UNSIGNED_LONG_LONG_INT) |
| 4353 | 553 octave_value::octave_value (unsigned long long int i) |
| 554 : rep (new octave_scalar (i)) | |
| 555 { | |
| 556 } | |
| 557 #endif | |
| 558 | |
| 4254 | 559 octave_value::octave_value (octave_time t) |
| 7065 | 560 : rep (new octave_scalar (t.double_value ())) |
| 4254 | 561 { |
| 562 } | |
| 563 | |
| 2376 | 564 octave_value::octave_value (double d) |
| 2825 | 565 : rep (new octave_scalar (d)) |
| 566 { | |
| 567 } | |
| 2376 | 568 |
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569 octave_value::octave_value (float d) |
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570 : rep (new octave_float_scalar (d)) |
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571 { |
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572 } |
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573 |
| 4587 | 574 octave_value::octave_value (const Cell& c, bool is_csl) |
| 5477 | 575 : rep (is_csl |
| 5759 | 576 ? dynamic_cast<octave_base_value *> (new octave_cs_list (c)) |
| 577 : dynamic_cast<octave_base_value *> (new octave_cell (c))) | |
| 3351 | 578 { |
| 579 } | |
| 580 | |
| 5147 | 581 octave_value::octave_value (const ArrayN<octave_value>& a, bool is_csl) |
| 5477 | 582 : rep (is_csl |
| 5759 | 583 ? dynamic_cast<octave_base_value *> (new octave_cs_list (Cell (a))) |
| 584 : dynamic_cast<octave_base_value *> (new octave_cell (Cell (a)))) | |
| 5147 | 585 { |
| 586 } | |
| 587 | |
| 5785 | 588 octave_value::octave_value (const Matrix& m, const MatrixType& t) |
| 589 : rep (new octave_matrix (m, t)) | |
| 2423 | 590 { |
| 591 maybe_mutate (); | |
| 592 } | |
| 2376 | 593 |
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594 octave_value::octave_value (const FloatMatrix& m, const MatrixType& t) |
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595 : rep (new octave_float_matrix (m, t)) |
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596 { |
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597 maybe_mutate (); |
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598 } |
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599 |
| 4507 | 600 octave_value::octave_value (const NDArray& a) |
| 4513 | 601 : rep (new octave_matrix (a)) |
| 4478 | 602 { |
| 603 maybe_mutate (); | |
| 604 } | |
| 605 | |
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606 octave_value::octave_value (const FloatNDArray& a) |
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607 : rep (new octave_float_matrix (a)) |
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608 { |
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609 maybe_mutate (); |
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610 } |
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611 |
| 4911 | 612 octave_value::octave_value (const ArrayN<double>& a) |
| 613 : rep (new octave_matrix (a)) | |
| 614 { | |
| 615 maybe_mutate (); | |
| 616 } | |
| 617 | |
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618 octave_value::octave_value (const ArrayN<float>& a) |
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619 : rep (new octave_float_matrix (a)) |
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620 { |
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621 maybe_mutate (); |
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622 } |
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623 |
| 2376 | 624 octave_value::octave_value (const DiagMatrix& d) |
|
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625 : rep (new octave_diag_matrix (d)) |
| 2423 | 626 { |
| 627 maybe_mutate (); | |
| 628 } | |
| 2376 | 629 |
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630 octave_value::octave_value (const FloatDiagMatrix& d) |
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631 : rep (new octave_float_diag_matrix (d)) |
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632 { |
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633 maybe_mutate (); |
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634 } |
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635 |
| 3418 | 636 octave_value::octave_value (const RowVector& v) |
| 637 : rep (new octave_matrix (v)) | |
| 2423 | 638 { |
| 639 maybe_mutate (); | |
| 640 } | |
| 2376 | 641 |
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642 octave_value::octave_value (const FloatRowVector& v) |
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643 : rep (new octave_float_matrix (v)) |
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644 { |
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645 maybe_mutate (); |
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646 } |
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647 |
| 3418 | 648 octave_value::octave_value (const ColumnVector& v) |
| 649 : rep (new octave_matrix (v)) | |
| 2423 | 650 { |
| 651 maybe_mutate (); | |
| 652 } | |
| 2376 | 653 |
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654 octave_value::octave_value (const FloatColumnVector& v) |
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655 : rep (new octave_float_matrix (v)) |
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656 { |
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657 maybe_mutate (); |
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658 } |
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659 |
| 2376 | 660 octave_value::octave_value (const Complex& C) |
| 2423 | 661 : rep (new octave_complex (C)) |
| 662 { | |
| 663 maybe_mutate (); | |
| 664 } | |
| 2376 | 665 |
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666 octave_value::octave_value (const FloatComplex& C) |
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667 : rep (new octave_float_complex (C)) |
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668 { |
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669 maybe_mutate (); |
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670 } |
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671 |
| 5785 | 672 octave_value::octave_value (const ComplexMatrix& m, const MatrixType& t) |
| 673 : rep (new octave_complex_matrix (m, t)) | |
| 2423 | 674 { |
| 675 maybe_mutate (); | |
| 676 } | |
| 2376 | 677 |
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678 octave_value::octave_value (const FloatComplexMatrix& m, const MatrixType& t) |
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679 : rep (new octave_float_complex_matrix (m, t)) |
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680 { |
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parents:
7761
diff
changeset
|
681 maybe_mutate (); |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
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diff
changeset
|
682 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
683 |
| 4513 | 684 octave_value::octave_value (const ComplexNDArray& a) |
| 685 : rep (new octave_complex_matrix (a)) | |
| 4478 | 686 { |
| 687 maybe_mutate (); | |
| 688 } | |
| 689 | |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
690 octave_value::octave_value (const FloatComplexNDArray& a) |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
691 : rep (new octave_float_complex_matrix (a)) |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
692 { |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
693 maybe_mutate (); |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
694 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
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diff
changeset
|
695 |
| 4911 | 696 octave_value::octave_value (const ArrayN<Complex>& a) |
| 697 : rep (new octave_complex_matrix (a)) | |
| 698 { | |
| 699 maybe_mutate (); | |
| 700 } | |
| 701 | |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
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diff
changeset
|
702 octave_value::octave_value (const ArrayN<FloatComplex>& a) |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
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diff
changeset
|
703 : rep (new octave_float_complex_matrix (a)) |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
704 { |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
705 maybe_mutate (); |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
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diff
changeset
|
706 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
707 |
| 2376 | 708 octave_value::octave_value (const ComplexDiagMatrix& d) |
|
8366
8b1a2555c4e2
implement diagonal matrix objects
Jaroslav Hajek <highegg@gmail.com>
parents:
8346
diff
changeset
|
709 : rep (new octave_complex_diag_matrix (d)) |
| 2423 | 710 { |
| 711 maybe_mutate (); | |
| 712 } | |
| 2376 | 713 |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
714 octave_value::octave_value (const FloatComplexDiagMatrix& d) |
|
8366
8b1a2555c4e2
implement diagonal matrix objects
Jaroslav Hajek <highegg@gmail.com>
parents:
8346
diff
changeset
|
715 : rep (new octave_float_complex_diag_matrix (d)) |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
716 { |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
717 maybe_mutate (); |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
718 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
719 |
| 3418 | 720 octave_value::octave_value (const ComplexRowVector& v) |
| 721 : rep (new octave_complex_matrix (v)) | |
| 2423 | 722 { |
| 723 maybe_mutate (); | |
| 724 } | |
| 2376 | 725 |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
726 octave_value::octave_value (const FloatComplexRowVector& v) |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
727 : rep (new octave_float_complex_matrix (v)) |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
728 { |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
729 maybe_mutate (); |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
730 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
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diff
changeset
|
731 |
| 3418 | 732 octave_value::octave_value (const ComplexColumnVector& v) |
| 733 : rep (new octave_complex_matrix (v)) | |
| 2423 | 734 { |
| 735 maybe_mutate (); | |
| 736 } | |
| 2376 | 737 |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
738 octave_value::octave_value (const FloatComplexColumnVector& v) |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
739 : rep (new octave_float_complex_matrix (v)) |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
740 { |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
741 maybe_mutate (); |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
742 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
743 |
|
8960
93f18f166aba
remove float perm matrices
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
744 octave_value::octave_value (const PermMatrix& p) |
|
93f18f166aba
remove float perm matrices
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
745 : rep (new octave_perm_matrix (p)) |
|
8367
445d27d79f4e
support permutation matrix objects
Jaroslav Hajek <highegg@gmail.com>
parents:
8366
diff
changeset
|
746 { |
|
8960
93f18f166aba
remove float perm matrices
Jaroslav Hajek <highegg@gmail.com>
parents:
8920
diff
changeset
|
747 maybe_mutate (); |
|
8367
445d27d79f4e
support permutation matrix objects
Jaroslav Hajek <highegg@gmail.com>
parents:
8366
diff
changeset
|
748 } |
|
445d27d79f4e
support permutation matrix objects
Jaroslav Hajek <highegg@gmail.com>
parents:
8366
diff
changeset
|
749 |
| 2825 | 750 octave_value::octave_value (bool b) |
| 751 : rep (new octave_bool (b)) | |
| 752 { | |
| 753 } | |
| 754 | |
| 5785 | 755 octave_value::octave_value (const boolMatrix& bm, const MatrixType& t) |
| 756 : rep (new octave_bool_matrix (bm, t)) | |
| 2825 | 757 { |
| 758 maybe_mutate (); | |
| 759 } | |
| 760 | |
| 4513 | 761 octave_value::octave_value (const boolNDArray& bnda) |
| 762 : rep (new octave_bool_matrix (bnda)) | |
| 763 { | |
| 764 maybe_mutate (); | |
| 765 } | |
| 766 | |
| 7433 | 767 octave_value::octave_value (const ArrayN<bool>& bnda) |
| 768 : rep (new octave_bool_matrix (bnda)) | |
| 769 { | |
| 770 maybe_mutate (); | |
| 771 } | |
| 772 | |
| 5279 | 773 octave_value::octave_value (char c, char type) |
| 774 : rep (type == '"' | |
| 775 ? new octave_char_matrix_dq_str (c) | |
| 776 : new octave_char_matrix_sq_str (c)) | |
| 3189 | 777 { |
| 778 maybe_mutate (); | |
| 779 } | |
| 780 | |
| 5279 | 781 octave_value::octave_value (const char *s, char type) |
| 782 : rep (type == '"' | |
| 783 ? new octave_char_matrix_dq_str (s) | |
| 784 : new octave_char_matrix_sq_str (s)) | |
| 2423 | 785 { |
| 786 maybe_mutate (); | |
| 787 } | |
| 2376 | 788 |
| 5279 | 789 octave_value::octave_value (const std::string& s, char type) |
| 790 : rep (type == '"' | |
| 791 ? new octave_char_matrix_dq_str (s) | |
| 792 : new octave_char_matrix_sq_str (s)) | |
| 2423 | 793 { |
| 794 maybe_mutate (); | |
| 795 } | |
| 2376 | 796 |
| 5279 | 797 octave_value::octave_value (const string_vector& s, char type) |
| 798 : rep (type == '"' | |
| 799 ? new octave_char_matrix_dq_str (s) | |
| 800 : new octave_char_matrix_sq_str (s)) | |
| 2423 | 801 { |
| 802 maybe_mutate (); | |
| 803 } | |
| 2376 | 804 |
| 5279 | 805 octave_value::octave_value (const charMatrix& chm, bool is_str, char type) |
| 4587 | 806 : rep (is_str |
| 5279 | 807 ? (type == '"' |
| 808 ? new octave_char_matrix_dq_str (chm) | |
| 809 : new octave_char_matrix_sq_str (chm)) | |
| 4513 | 810 : new octave_char_matrix (chm)) |
| 2409 | 811 { |
| 4513 | 812 maybe_mutate (); |
| 813 } | |
| 2376 | 814 |
| 5279 | 815 octave_value::octave_value (const charNDArray& chm, bool is_str, char type) |
| 4587 | 816 : rep (is_str |
| 5279 | 817 ? (type == '"' |
| 818 ? new octave_char_matrix_dq_str (chm) | |
| 819 : new octave_char_matrix_sq_str (chm)) | |
| 4513 | 820 : new octave_char_matrix (chm)) |
| 821 { | |
| 2423 | 822 maybe_mutate (); |
| 2409 | 823 } |
| 2376 | 824 |
| 5279 | 825 octave_value::octave_value (const ArrayN<char>& chm, bool is_str, char type) |
| 4997 | 826 : rep (is_str |
| 5279 | 827 ? (type == '"' |
| 828 ? new octave_char_matrix_dq_str (chm) | |
| 829 : new octave_char_matrix_sq_str (chm)) | |
| 4997 | 830 : new octave_char_matrix (chm)) |
| 831 { | |
| 832 maybe_mutate (); | |
| 833 } | |
| 834 | |
| 5785 | 835 octave_value::octave_value (const SparseMatrix& m, const MatrixType &t) |
| 5164 | 836 : rep (new octave_sparse_matrix (m, t)) |
| 837 { | |
| 838 maybe_mutate (); | |
| 839 } | |
| 840 | |
| 6863 | 841 octave_value::octave_value (const Sparse<double>& m, const MatrixType &t) |
| 842 : rep (new octave_sparse_matrix (m, t)) | |
| 843 { | |
| 844 maybe_mutate (); | |
| 845 } | |
| 846 | |
| 5785 | 847 octave_value::octave_value (const SparseComplexMatrix& m, const MatrixType &t) |
| 5164 | 848 : rep (new octave_sparse_complex_matrix (m, t)) |
| 849 { | |
| 850 maybe_mutate (); | |
| 851 } | |
| 852 | |
| 6863 | 853 octave_value::octave_value (const Sparse<Complex>& m, const MatrixType &t) |
| 854 : rep (new octave_sparse_complex_matrix (m, t)) | |
| 855 { | |
| 856 maybe_mutate (); | |
| 857 } | |
| 858 | |
| 5785 | 859 octave_value::octave_value (const SparseBoolMatrix& bm, const MatrixType &t) |
| 5164 | 860 : rep (new octave_sparse_bool_matrix (bm, t)) |
| 861 { | |
| 862 maybe_mutate (); | |
| 863 } | |
| 864 | |
| 7433 | 865 octave_value::octave_value (const Sparse<bool>& bm, const MatrixType &t) |
| 866 : rep (new octave_sparse_bool_matrix (bm, t)) | |
| 867 { | |
| 868 maybe_mutate (); | |
| 869 } | |
| 870 | |
| 4901 | 871 octave_value::octave_value (const octave_int8& i) |
| 872 : rep (new octave_int8_scalar (i)) | |
| 873 { | |
| 874 maybe_mutate (); | |
| 875 } | |
| 876 | |
| 877 octave_value::octave_value (const octave_uint8& i) | |
| 878 : rep (new octave_uint8_scalar (i)) | |
| 879 { | |
| 880 maybe_mutate (); | |
| 881 } | |
| 882 | |
| 883 octave_value::octave_value (const octave_int16& i) | |
| 884 : rep (new octave_int16_scalar (i)) | |
| 885 { | |
| 886 maybe_mutate (); | |
| 887 } | |
| 888 | |
| 889 octave_value::octave_value (const octave_uint16& i) | |
| 890 : rep (new octave_uint16_scalar (i)) | |
| 891 { | |
| 892 maybe_mutate (); | |
| 893 } | |
| 894 | |
| 895 octave_value::octave_value (const octave_int32& i) | |
| 896 : rep (new octave_int32_scalar (i)) | |
| 897 { | |
| 898 maybe_mutate (); | |
| 899 } | |
| 900 | |
| 901 octave_value::octave_value (const octave_uint32& i) | |
| 902 : rep (new octave_uint32_scalar (i)) | |
| 903 { | |
| 904 maybe_mutate (); | |
| 905 } | |
| 906 | |
| 907 octave_value::octave_value (const octave_int64& i) | |
| 908 : rep (new octave_int64_scalar (i)) | |
| 909 { | |
| 910 maybe_mutate (); | |
| 911 } | |
| 912 | |
| 913 octave_value::octave_value (const octave_uint64& i) | |
| 914 : rep (new octave_uint64_scalar (i)) | |
| 915 { | |
| 916 maybe_mutate (); | |
| 917 } | |
| 918 | |
| 919 octave_value::octave_value (const int8NDArray& inda) | |
| 920 : rep (new octave_int8_matrix (inda)) | |
| 921 { | |
| 922 maybe_mutate (); | |
| 923 } | |
| 924 | |
| 7064 | 925 octave_value::octave_value (const ArrayN<octave_int8>& inda) |
| 926 : rep (new octave_int8_matrix (inda)) | |
| 927 { | |
| 928 maybe_mutate (); | |
| 929 } | |
| 930 | |
| 4901 | 931 octave_value::octave_value (const uint8NDArray& inda) |
| 932 : rep (new octave_uint8_matrix (inda)) | |
| 933 { | |
| 934 maybe_mutate (); | |
| 935 } | |
| 936 | |
| 7064 | 937 octave_value::octave_value (const ArrayN<octave_uint8>& inda) |
| 938 : rep (new octave_uint8_matrix (inda)) | |
| 939 { | |
| 940 maybe_mutate (); | |
| 941 } | |
| 942 | |
| 4901 | 943 octave_value::octave_value (const int16NDArray& inda) |
| 944 : rep (new octave_int16_matrix (inda)) | |
| 945 { | |
| 946 maybe_mutate (); | |
| 947 } | |
| 948 | |
| 7064 | 949 octave_value::octave_value (const ArrayN<octave_int16>& inda) |
| 950 : rep (new octave_int16_matrix (inda)) | |
| 951 { | |
| 952 maybe_mutate (); | |
| 953 } | |
| 954 | |
| 4901 | 955 octave_value::octave_value (const uint16NDArray& inda) |
| 956 : rep (new octave_uint16_matrix (inda)) | |
| 957 { | |
| 958 maybe_mutate (); | |
| 959 } | |
| 960 | |
| 7064 | 961 octave_value::octave_value (const ArrayN<octave_uint16>& inda) |
| 962 : rep (new octave_uint16_matrix (inda)) | |
| 963 { | |
| 964 maybe_mutate (); | |
| 965 } | |
| 966 | |
| 4901 | 967 octave_value::octave_value (const int32NDArray& inda) |
| 968 : rep (new octave_int32_matrix (inda)) | |
| 969 { | |
| 970 maybe_mutate (); | |
| 971 } | |
| 972 | |
| 7064 | 973 octave_value::octave_value (const ArrayN<octave_int32>& inda) |
| 974 : rep (new octave_int32_matrix (inda)) | |
| 975 { | |
| 976 maybe_mutate (); | |
| 977 } | |
| 978 | |
| 4901 | 979 octave_value::octave_value (const uint32NDArray& inda) |
| 980 : rep (new octave_uint32_matrix (inda)) | |
| 981 { | |
| 982 maybe_mutate (); | |
| 983 } | |
| 984 | |
| 7064 | 985 octave_value::octave_value (const ArrayN<octave_uint32>& inda) |
| 986 : rep (new octave_uint32_matrix (inda)) | |
| 987 { | |
| 988 maybe_mutate (); | |
| 989 } | |
| 990 | |
| 4901 | 991 octave_value::octave_value (const int64NDArray& inda) |
| 992 : rep (new octave_int64_matrix (inda)) | |
| 993 { | |
| 994 maybe_mutate (); | |
| 995 } | |
| 996 | |
| 7064 | 997 octave_value::octave_value (const ArrayN<octave_int64>& inda) |
| 998 : rep (new octave_int64_matrix (inda)) | |
| 999 { | |
| 1000 maybe_mutate (); | |
| 1001 } | |
| 1002 | |
| 4901 | 1003 octave_value::octave_value (const uint64NDArray& inda) |
| 1004 : rep (new octave_uint64_matrix (inda)) | |
| 1005 { | |
| 1006 maybe_mutate (); | |
| 1007 } | |
| 1008 | |
| 7064 | 1009 octave_value::octave_value (const ArrayN<octave_uint64>& inda) |
| 1010 : rep (new octave_uint64_matrix (inda)) | |
| 1011 { | |
| 1012 maybe_mutate (); | |
| 1013 } | |
| 1014 | |
|
9351
e2344f4af0cb
autocache indices returned from find et al.
Jaroslav Hajek <highegg@gmail.com>
parents:
9329
diff
changeset
|
1015 octave_value::octave_value (const Array<octave_idx_type>& inda, bool zero_based, |
|
e2344f4af0cb
autocache indices returned from find et al.
Jaroslav Hajek <highegg@gmail.com>
parents:
9329
diff
changeset
|
1016 bool cache_index) |
|
e2344f4af0cb
autocache indices returned from find et al.
Jaroslav Hajek <highegg@gmail.com>
parents:
9329
diff
changeset
|
1017 : rep (new octave_matrix (inda, zero_based, cache_index)) |
|
e2344f4af0cb
autocache indices returned from find et al.
Jaroslav Hajek <highegg@gmail.com>
parents:
9329
diff
changeset
|
1018 { |
|
e2344f4af0cb
autocache indices returned from find et al.
Jaroslav Hajek <highegg@gmail.com>
parents:
9329
diff
changeset
|
1019 maybe_mutate (); |
|
e2344f4af0cb
autocache indices returned from find et al.
Jaroslav Hajek <highegg@gmail.com>
parents:
9329
diff
changeset
|
1020 } |
|
e2344f4af0cb
autocache indices returned from find et al.
Jaroslav Hajek <highegg@gmail.com>
parents:
9329
diff
changeset
|
1021 |
|
9479
d9716e3ee0dd
supply optimized compiled sub2ind & ind2sub
Jaroslav Hajek <highegg@gmail.com>
parents:
9368
diff
changeset
|
1022 octave_value::octave_value (const idx_vector& idx) |
|
d9716e3ee0dd
supply optimized compiled sub2ind & ind2sub
Jaroslav Hajek <highegg@gmail.com>
parents:
9368
diff
changeset
|
1023 : rep () |
|
d9716e3ee0dd
supply optimized compiled sub2ind & ind2sub
Jaroslav Hajek <highegg@gmail.com>
parents:
9368
diff
changeset
|
1024 { |
|
d9716e3ee0dd
supply optimized compiled sub2ind & ind2sub
Jaroslav Hajek <highegg@gmail.com>
parents:
9368
diff
changeset
|
1025 double scalar; |
|
d9716e3ee0dd
supply optimized compiled sub2ind & ind2sub
Jaroslav Hajek <highegg@gmail.com>
parents:
9368
diff
changeset
|
1026 Range range; |
|
d9716e3ee0dd
supply optimized compiled sub2ind & ind2sub
Jaroslav Hajek <highegg@gmail.com>
parents:
9368
diff
changeset
|
1027 NDArray array; |
|
d9716e3ee0dd
supply optimized compiled sub2ind & ind2sub
Jaroslav Hajek <highegg@gmail.com>
parents:
9368
diff
changeset
|
1028 idx_vector::idx_class_type idx_class; |
|
d9716e3ee0dd
supply optimized compiled sub2ind & ind2sub
Jaroslav Hajek <highegg@gmail.com>
parents:
9368
diff
changeset
|
1029 |
|
d9716e3ee0dd
supply optimized compiled sub2ind & ind2sub
Jaroslav Hajek <highegg@gmail.com>
parents:
9368
diff
changeset
|
1030 idx.unconvert (idx_class, scalar, range, array); |
|
d9716e3ee0dd
supply optimized compiled sub2ind & ind2sub
Jaroslav Hajek <highegg@gmail.com>
parents:
9368
diff
changeset
|
1031 |
|
d9716e3ee0dd
supply optimized compiled sub2ind & ind2sub
Jaroslav Hajek <highegg@gmail.com>
parents:
9368
diff
changeset
|
1032 switch (idx_class) |
|
d9716e3ee0dd
supply optimized compiled sub2ind & ind2sub
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1033 { |
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1034 case idx_vector::class_colon: |
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1035 rep = new octave_magic_colon (); |
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1036 break; |
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1037 case idx_vector::class_range: |
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1038 rep = new octave_range (range, idx); |
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1039 break; |
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1040 case idx_vector::class_scalar: |
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1041 rep = new octave_scalar (scalar); |
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1042 break; |
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1043 case idx_vector::class_vector: |
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1044 rep = new octave_matrix (array, idx); |
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1045 break; |
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1046 default: |
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1047 assert (false); |
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1048 break; |
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1049 } |
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1050 |
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1051 // FIXME: needed? |
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1052 maybe_mutate (); |
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1053 } |
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1054 |
| 2376 | 1055 octave_value::octave_value (double base, double limit, double inc) |
| 2423 | 1056 : rep (new octave_range (base, limit, inc)) |
| 1057 { | |
| 1058 maybe_mutate (); | |
| 1059 } | |
| 2376 | 1060 |
| 1061 octave_value::octave_value (const Range& r) | |
| 2423 | 1062 : rep (new octave_range (r)) |
| 1063 { | |
| 1064 maybe_mutate (); | |
| 1065 } | |
| 2376 | 1066 |
| 1067 octave_value::octave_value (const Octave_map& m) | |
| 2825 | 1068 : rep (new octave_struct (m)) |
| 1069 { | |
| 2880 | 1070 } |
| 1071 | |
| 7336 | 1072 octave_value::octave_value (const Octave_map& m, const std::string& id) |
| 1073 : rep (new octave_class (m, id)) | |
| 1074 { | |
| 1075 } | |
| 1076 | |
| 4587 | 1077 octave_value::octave_value (const octave_value_list& l, bool is_csl) |
| 5477 | 1078 : rep (is_csl |
| 5759 | 1079 ? dynamic_cast<octave_base_value *> (new octave_cs_list (l)) |
| 1080 : dynamic_cast<octave_base_value *> (new octave_list (l))) | |
| 2880 | 1081 { |
| 1082 } | |
| 2376 | 1083 |
| 1084 octave_value::octave_value (octave_value::magic_colon) | |
| 2825 | 1085 : rep (new octave_magic_colon ()) |
| 1086 { | |
| 1087 } | |
| 2376 | 1088 |
| 5759 | 1089 octave_value::octave_value (octave_base_value *new_rep) |
| 2825 | 1090 : rep (new_rep) |
| 1091 { | |
| 1092 } | |
| 2376 | 1093 |
| 7336 | 1094 octave_value::octave_value (octave_base_value *new_rep, int xcount) |
| 1095 : rep (new_rep) | |
| 1096 { | |
| 1097 rep->count = xcount; | |
| 1098 } | |
| 1099 | |
| 5759 | 1100 octave_base_value * |
| 3933 | 1101 octave_value::clone (void) const |
| 2880 | 1102 { |
| 1103 panic_impossible (); | |
| 3546 | 1104 return 0; |
| 2880 | 1105 } |
| 1106 | |
| 2409 | 1107 void |
| 1108 octave_value::maybe_mutate (void) | |
| 1109 { | |
| 5759 | 1110 octave_base_value *tmp = rep->try_narrowing_conversion (); |
| 2409 | 1111 |
| 1112 if (tmp && tmp != rep) | |
| 1113 { | |
| 1114 if (--rep->count == 0) | |
| 1115 delete rep; | |
| 1116 | |
| 1117 rep = tmp; | |
| 1118 } | |
| 1119 } | |
| 1120 | |
| 4247 | 1121 octave_value |
| 4271 | 1122 octave_value::single_subsref (const std::string& type, |
| 1123 const octave_value_list& idx) | |
| 4247 | 1124 { |
| 1125 std::list<octave_value_list> i; | |
| 1126 | |
| 1127 i.push_back (idx); | |
| 1128 | |
| 1129 return rep->subsref (type, i); | |
| 1130 } | |
| 1131 | |
| 2974 | 1132 octave_value_list |
| 4247 | 1133 octave_value::subsref (const std::string& type, |
| 4219 | 1134 const std::list<octave_value_list>& idx, int nargout) |
| 3933 | 1135 { |
|
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1136 if (nargout == 1) |
| 3933 | 1137 return rep->subsref (type, idx); |
| 1138 else | |
| 1139 return rep->subsref (type, idx, nargout); | |
| 1140 } | |
| 1141 | |
| 1142 octave_value | |
| 4247 | 1143 octave_value::next_subsref (const std::string& type, |
| 4219 | 1144 const std::list<octave_value_list>& idx, |
| 4233 | 1145 size_t skip) |
| 3933 | 1146 { |
| 4582 | 1147 if (! error_state && idx.size () > skip) |
| 3933 | 1148 { |
| 4219 | 1149 std::list<octave_value_list> new_idx (idx); |
| 4233 | 1150 for (size_t i = 0; i < skip; i++) |
| 4219 | 1151 new_idx.erase (new_idx.begin ()); |
| 3933 | 1152 return subsref (type.substr (skip), new_idx); |
| 1153 } | |
| 1154 else | |
| 1155 return *this; | |
| 1156 } | |
| 1157 | |
| 1158 octave_value_list | |
| 4994 | 1159 octave_value::next_subsref (int nargout, const std::string& type, |
| 1160 const std::list<octave_value_list>& idx, | |
| 1161 size_t skip) | |
| 1162 { | |
| 1163 if (! error_state && idx.size () > skip) | |
| 1164 { | |
| 1165 std::list<octave_value_list> new_idx (idx); | |
| 1166 for (size_t i = 0; i < skip; i++) | |
| 1167 new_idx.erase (new_idx.begin ()); | |
| 1168 return subsref (type.substr (skip), new_idx, nargout); | |
| 1169 } | |
| 1170 else | |
| 1171 return *this; | |
| 1172 } | |
| 1173 | |
|
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1174 octave_value |
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1175 octave_value::next_subsref (bool auto_add, const std::string& type, |
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1176 const std::list<octave_value_list>& idx, |
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1177 size_t skip) |
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1178 { |
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1179 if (! error_state && idx.size () > skip) |
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1180 { |
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1181 std::list<octave_value_list> new_idx (idx); |
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1182 for (size_t i = 0; i < skip; i++) |
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1183 new_idx.erase (new_idx.begin ()); |
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1184 return subsref (type.substr (skip), new_idx, auto_add); |
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1185 } |
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1186 else |
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1187 return *this; |
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1188 } |
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1189 |
| 4994 | 1190 octave_value_list |
| 3544 | 1191 octave_value::do_multi_index_op (int nargout, const octave_value_list& idx) |
| 2974 | 1192 { |
| 3544 | 1193 return rep->do_multi_index_op (nargout, idx); |
| 2974 | 1194 } |
| 1195 | |
| 3933 | 1196 #if 0 |
| 3204 | 1197 static void |
| 3933 | 1198 gripe_assign_failed (const std::string& on, const std::string& tn1, |
| 1199 const std::string& tn2) | |
| 3204 | 1200 { |
| 1201 error ("assignment failed for `%s %s %s'", | |
| 1202 tn1.c_str (), on.c_str (), tn2.c_str ()); | |
| 1203 } | |
| 3933 | 1204 #endif |
| 3204 | 1205 |
| 1206 static void | |
| 3933 | 1207 gripe_assign_failed_or_no_method (const std::string& on, |
| 1208 const std::string& tn1, | |
| 3523 | 1209 const std::string& tn2) |
| 3204 | 1210 { |
| 1211 error ("assignment failed, or no method for `%s %s %s'", | |
| 1212 tn1.c_str (), on.c_str (), tn2.c_str ()); | |
| 1213 } | |
| 1214 | |
| 3933 | 1215 octave_value |
| 4247 | 1216 octave_value::subsasgn (const std::string& type, |
| 4219 | 1217 const std::list<octave_value_list>& idx, |
| 3933 | 1218 const octave_value& rhs) |
| 1219 { | |
| 1220 return rep->subsasgn (type, idx, rhs); | |
| 1221 } | |
| 1222 | |
| 1223 octave_value | |
| 4247 | 1224 octave_value::assign (assign_op op, const std::string& type, |
| 4219 | 1225 const std::list<octave_value_list>& idx, |
| 3933 | 1226 const octave_value& rhs) |
| 1227 { | |
| 1228 octave_value retval; | |
| 1229 | |
| 1230 make_unique (); | |
| 1231 | |
| 1232 octave_value t_rhs = rhs; | |
| 1233 | |
| 1234 if (op != op_asn_eq) | |
| 1235 { | |
|
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|
1236 octave_value t = subsref (type, idx); |
| 3933 | 1237 |
| 1238 if (! error_state) | |
| 1239 { | |
| 1240 binary_op binop = op_eq_to_binary_op (op); | |
| 1241 | |
| 1242 if (! error_state) | |
| 1243 t_rhs = do_binary_op (binop, t, rhs); | |
| 1244 } | |
| 1245 } | |
| 1246 | |
| 1247 if (! error_state) | |
| 1248 { | |
| 7336 | 1249 if (type[0] == '.' && ! (is_map () || is_object ())) |
| 3933 | 1250 { |
| 1251 octave_value tmp = Octave_map (); | |
| 1252 retval = tmp.subsasgn (type, idx, t_rhs); | |
| 1253 } | |
| 1254 else | |
| 1255 retval = subsasgn (type, idx, t_rhs); | |
| 1256 } | |
| 1257 | |
| 1258 if (error_state) | |
| 1259 gripe_assign_failed_or_no_method (assign_op_as_string (op), | |
| 1260 type_name (), rhs.type_name ()); | |
| 1261 | |
| 1262 return retval; | |
| 1263 } | |
| 1264 | |
| 1265 const octave_value& | |
| 3203 | 1266 octave_value::assign (assign_op op, const octave_value& rhs) |
| 2880 | 1267 { |
| 3533 | 1268 if (op == op_asn_eq) |
|
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1269 // Regularize a null matrix if stored into a variable. |
|
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1270 operator = (rhs.storable_value ()); |
| 3203 | 1271 else |
| 1272 { | |
|
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1273 octave_value_typeinfo::assign_op_fcn f = 0; |
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1274 |
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1275 // Only attempt to operate in-place if this variable is unshared. |
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1276 if (rep->count == 1) |
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1277 { |
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1278 int tthis = this->type_id (); |
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1279 int trhs = rhs.type_id (); |
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1280 |
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1281 f = octave_value_typeinfo::lookup_assign_op (op, tthis, trhs); |
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1282 } |
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1283 |
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1284 if (f) |
| 3204 | 1285 { |
|
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1286 try |
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1287 { |
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1288 f (*rep, octave_value_list (), *rhs.rep); |
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1289 } |
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1290 catch (octave_execution_exception) |
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1291 { |
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1292 gripe_library_execution_error (); |
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1293 } |
| 3204 | 1294 } |
|
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1295 else |
|
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1296 { |
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1297 |
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1298 binary_op binop = op_eq_to_binary_op (op); |
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1299 |
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1300 if (! error_state) |
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1301 { |
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1302 octave_value t = do_binary_op (binop, *this, rhs); |
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1303 |
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1304 if (! error_state) |
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1305 operator = (t); |
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1306 } |
|
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|
1307 } |
| 3204 | 1308 |
| 1309 if (error_state) | |
| 1310 gripe_assign_failed_or_no_method (assign_op_as_string (op), | |
| 1311 type_name (), rhs.type_name ()); | |
| 1312 } | |
| 1313 | |
| 3933 | 1314 return *this; |
| 2376 | 1315 } |
| 1316 | |
| 5275 | 1317 octave_idx_type |
| 4563 | 1318 octave_value::length (void) const |
| 1319 { | |
| 1320 int retval = 0; | |
| 1321 | |
| 1322 dim_vector dv = dims (); | |
| 4584 | 1323 |
| 4563 | 1324 for (int i = 0; i < dv.length (); i++) |
| 1325 { | |
| 1326 if (dv(i) < 0) | |
| 1327 { | |
| 1328 retval = -1; | |
| 1329 break; | |
| 1330 } | |
| 1331 | |
| 4584 | 1332 if (dv(i) == 0) |
| 1333 { | |
| 1334 retval = 0; | |
| 1335 break; | |
| 1336 } | |
| 1337 | |
| 4563 | 1338 if (dv(i) > retval) |
| 1339 retval = dv(i); | |
| 1340 } | |
| 1341 | |
| 1342 return retval; | |
| 1343 } | |
| 1344 | |
|
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1345 bool |
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1346 octave_value::is_equal (const octave_value& test) const |
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1347 { |
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1348 bool retval = false; |
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1349 |
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1350 // If there is no op_eq for these types, we can't compare values. |
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1351 |
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1352 if (rows () == test.rows () && columns () == test.columns ()) |
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1353 { |
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1354 octave_value tmp = do_binary_op (octave_value::op_eq, *this, test); |
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1355 |
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1356 // Empty array also means a match. |
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1357 if (! error_state && tmp.is_defined ()) |
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1358 retval = tmp.is_true () || tmp.is_empty (); |
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1359 } |
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1360 |
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1361 return retval; |
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1362 } |
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1363 |
| 3351 | 1364 Cell |
| 1365 octave_value::cell_value (void) const | |
| 1366 { | |
| 1367 return rep->cell_value (); | |
| 1368 } | |
| 1369 | |
|
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1370 // Define the idx_type_value function here instead of in ov.h to avoid |
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1371 // needing definitions for the SIZEOF_X macros in ov.h. |
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1372 |
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1373 octave_idx_type |
|
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1374 octave_value::idx_type_value (bool req_int, bool frc_str_conv) const |
|
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1375 { |
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1376 #if SIZEOF_OCTAVE_IDX_TYPE == SIZEOF_LONG |
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1377 return long_value (req_int, frc_str_conv); |
|
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1378 #elif SIZEOF_OCTAVE_IDX_TYPE == SIZEOF_INT |
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1379 return int_value (req_int, frc_str_conv); |
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1380 #else |
|
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1381 #error "no octave_value extractor for octave_idx_type" |
|
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1382 #endif |
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1383 } |
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|
1384 |
| 2376 | 1385 Octave_map |
| 1386 octave_value::map_value (void) const | |
| 1387 { | |
| 1388 return rep->map_value (); | |
| 1389 } | |
| 1390 | |
| 2974 | 1391 octave_function * |
| 1392 octave_value::function_value (bool silent) | |
| 1393 { | |
| 1394 return rep->function_value (silent); | |
| 1395 } | |
| 1396 | |
|
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|
1397 const octave_function * |
|
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|
1398 octave_value::function_value (bool silent) const |
|
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1399 { |
|
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1400 return rep->function_value (silent); |
|
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1401 } |
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1402 |
| 4700 | 1403 octave_user_function * |
| 1404 octave_value::user_function_value (bool silent) | |
| 1405 { | |
| 1406 return rep->user_function_value (silent); | |
| 1407 } | |
| 1408 | |
|
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1409 octave_user_script * |
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|
1410 octave_value::user_script_value (bool silent) |
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1411 { |
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|
1412 return rep->user_script_value (silent); |
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1413 } |
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1414 |
|
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|
1415 octave_user_code * |
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|
1416 octave_value::user_code_value (bool silent) |
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1417 { |
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1418 return rep->user_code_value (silent); |
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1419 } |
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1420 |
| 4346 | 1421 octave_fcn_handle * |
| 4343 | 1422 octave_value::fcn_handle_value (bool silent) |
| 1423 { | |
| 1424 return rep->fcn_handle_value (silent); | |
| 1425 } | |
| 1426 | |
| 4933 | 1427 octave_fcn_inline * |
| 1428 octave_value::fcn_inline_value (bool silent) | |
| 1429 { | |
| 1430 return rep->fcn_inline_value (silent); | |
| 1431 } | |
| 1432 | |
| 2880 | 1433 octave_value_list |
| 1434 octave_value::list_value (void) const | |
| 1435 { | |
| 1436 return rep->list_value (); | |
| 1437 } | |
| 1438 | |
|
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1439 static dim_vector |
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1440 make_vector_dims (const dim_vector& dv, bool force_vector_conversion, |
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1441 const std::string& my_type, const std::string& wanted_type) |
| 3419 | 1442 { |
|
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1443 dim_vector retval (dv); |
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1444 retval.chop_trailing_singletons (); |
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1445 octave_idx_type nel = dv.numel (); |
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1446 |
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1447 if (retval.length () > 2 || (retval(0) != 1 && retval(1) != 1)) |
| 3419 | 1448 { |
|
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1449 if (!force_vector_conversion) |
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1450 gripe_implicit_conversion ("Octave:array-as-vector", |
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1451 my_type.c_str (), wanted_type.c_str ()); |
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1452 retval = dim_vector (nel); |
| 3419 | 1453 } |
| 1454 | |
| 1455 return retval; | |
| 1456 } | |
| 1457 | |
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1458 ColumnVector |
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1459 octave_value::column_vector_value (bool force_string_conv, |
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1460 bool frc_vec_conv) const |
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1461 { |
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1462 return ColumnVector (vector_value (force_string_conv, |
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1463 frc_vec_conv)); |
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1464 } |
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1465 |
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1466 ComplexColumnVector |
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1467 octave_value::complex_column_vector_value (bool force_string_conv, |
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1468 bool frc_vec_conv) const |
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1469 { |
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1470 return ComplexColumnVector (complex_vector_value (force_string_conv, |
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1471 frc_vec_conv)); |
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1472 } |
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1473 |
| 3419 | 1474 RowVector |
| 1475 octave_value::row_vector_value (bool force_string_conv, | |
|
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|
1476 bool frc_vec_conv) const |
| 3419 | 1477 { |
|
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1478 return RowVector (vector_value (force_string_conv, |
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|
1479 frc_vec_conv)); |
| 3419 | 1480 } |
| 1481 | |
| 1482 ComplexRowVector | |
| 1483 octave_value::complex_row_vector_value (bool force_string_conv, | |
|
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1484 bool frc_vec_conv) const |
| 3419 | 1485 { |
|
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1486 return ComplexRowVector (complex_vector_value (force_string_conv, |
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|
1487 frc_vec_conv)); |
| 3419 | 1488 } |
| 1489 | |
| 1490 Array<double> | |
| 2376 | 1491 octave_value::vector_value (bool force_string_conv, |
| 1492 bool force_vector_conversion) const | |
| 1493 { | |
|
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|
1494 Array<double> retval = array_value (force_string_conv); |
| 2376 | 1495 |
| 1496 if (error_state) | |
| 1497 return retval; | |
| 1498 else | |
|
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1499 return retval.reshape (make_vector_dims (retval.dims (), |
|
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changeset
|
1500 force_vector_conversion, |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1501 type_name (), "real vector")); |
| 2376 | 1502 } |
| 1503 | |
|
7997
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1504 template <class T> |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1505 static Array<int> |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1506 convert_to_int_array (const Array<octave_int<T> >& A) |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1507 { |
| 7999 | 1508 Array<int> retval (A.dims ()); |
|
7997
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1509 octave_idx_type n = A.numel (); |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1510 |
|
8039
cd90e2842080
Add additional integer math and conversion warnings, set their default state to be off and add the intwarning function
David Bateman <dbateman@free.fr>
parents:
8024
diff
changeset
|
1511 octave_int<int>::clear_conv_flag (); |
|
7997
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1512 for (octave_idx_type i = 0; i < n; i++) |
| 7999 | 1513 retval.xelem (i) = octave_int<int> (A.xelem (i)); |
|
8039
cd90e2842080
Add additional integer math and conversion warnings, set their default state to be off and add the intwarning function
David Bateman <dbateman@free.fr>
parents:
8024
diff
changeset
|
1514 |
|
7997
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1515 if (octave_int<int>::get_trunc_flag ()) |
|
8039
cd90e2842080
Add additional integer math and conversion warnings, set their default state to be off and add the intwarning function
David Bateman <dbateman@free.fr>
parents:
8024
diff
changeset
|
1516 gripe_truncated_conversion (octave_int<T>::type_name (), "int"); |
|
cd90e2842080
Add additional integer math and conversion warnings, set their default state to be off and add the intwarning function
David Bateman <dbateman@free.fr>
parents:
8024
diff
changeset
|
1517 |
|
cd90e2842080
Add additional integer math and conversion warnings, set their default state to be off and add the intwarning function
David Bateman <dbateman@free.fr>
parents:
8024
diff
changeset
|
1518 octave_int<int>::clear_conv_flag (); |
|
7997
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1519 |
| 7999 | 1520 return retval; |
|
7997
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1521 } |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1522 |
| 4044 | 1523 Array<int> |
| 1524 octave_value::int_vector_value (bool force_string_conv, bool require_int, | |
| 1525 bool force_vector_conversion) const | |
| 1526 { | |
| 1527 Array<int> retval; | |
| 1528 | |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1529 if (is_integer_type ()) |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1530 { |
|
7997
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1531 if (is_int32_type ()) |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1532 retval = convert_to_int_array (int32_array_value ()); |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1533 else if (is_int64_type ()) |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1534 retval = convert_to_int_array (int64_array_value ()); |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1535 else if (is_int16_type ()) |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1536 retval = convert_to_int_array (int16_array_value ()); |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1537 else if (is_int8_type ()) |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1538 retval = convert_to_int_array (int8_array_value ()); |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1539 else if (is_uint32_type ()) |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1540 retval = convert_to_int_array (uint32_array_value ()); |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1541 else if (is_uint64_type ()) |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1542 retval = convert_to_int_array (uint64_array_value ()); |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1543 else if (is_uint16_type ()) |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1544 retval = convert_to_int_array (uint16_array_value ()); |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1545 else if (is_uint8_type ()) |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1546 retval = convert_to_int_array (uint8_array_value ()); |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1547 else |
|
2b8952e133c9
implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents:
7892
diff
changeset
|
1548 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
|
1549 } |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1550 else |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1551 { |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1552 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
|
1553 if (! error_state) |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1554 { |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1555 if (require_int) |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1556 { |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1557 retval.resize (a.dims ()); |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1558 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
|
1559 { |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1560 double ai = a.elem (i); |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1561 int v = static_cast<int> (ai); |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1562 if (ai == v) |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1563 retval.xelem (i) = v; |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1564 else |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1565 { |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1566 error ("conversion to integer value failed"); |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1567 break; |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1568 } |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1569 } |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1570 } |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1571 else |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1572 retval = Array<int> (a); |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1573 } |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1574 } |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1575 |
| 4044 | 1576 |
| 1577 if (error_state) | |
| 1578 return retval; | |
| 1579 else | |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1580 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
|
1581 force_vector_conversion, |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1582 type_name (), "integer vector")); |
| 4044 | 1583 } |
| 1584 | |
| 8811 | 1585 template <class T> |
| 1586 static Array<octave_idx_type> | |
| 1587 convert_to_octave_idx_type_array (const Array<octave_int<T> >& A) | |
| 1588 { | |
| 1589 Array<octave_idx_type> retval (A.dims ()); | |
| 1590 octave_idx_type n = A.numel (); | |
| 1591 | |
| 1592 octave_int<int>::clear_conv_flag (); | |
| 1593 for (octave_idx_type i = 0; i < n; i++) | |
| 1594 retval.xelem (i) = octave_int<octave_idx_type> (A.xelem (i)); | |
| 1595 | |
| 1596 if (octave_int<int>::get_trunc_flag ()) | |
| 1597 gripe_truncated_conversion (octave_int<T>::type_name (), "int"); | |
| 1598 | |
| 1599 octave_int<int>::clear_conv_flag (); | |
| 1600 | |
| 1601 return retval; | |
| 1602 } | |
| 1603 | |
| 1604 Array<octave_idx_type> | |
|
9479
d9716e3ee0dd
supply optimized compiled sub2ind & ind2sub
Jaroslav Hajek <highegg@gmail.com>
parents:
9368
diff
changeset
|
1605 octave_value::octave_idx_type_vector_value (bool require_int, |
|
d9716e3ee0dd
supply optimized compiled sub2ind & ind2sub
Jaroslav Hajek <highegg@gmail.com>
parents:
9368
diff
changeset
|
1606 bool force_string_conv, |
| 8811 | 1607 bool force_vector_conversion) const |
| 1608 { | |
| 1609 Array<octave_idx_type> retval; | |
| 1610 | |
| 1611 if (is_integer_type ()) | |
| 1612 { | |
| 1613 if (is_int32_type ()) | |
| 1614 retval = convert_to_octave_idx_type_array (int32_array_value ()); | |
| 1615 else if (is_int64_type ()) | |
| 1616 retval = convert_to_octave_idx_type_array (int64_array_value ()); | |
| 1617 else if (is_int16_type ()) | |
| 1618 retval = convert_to_octave_idx_type_array (int16_array_value ()); | |
| 1619 else if (is_int8_type ()) | |
| 1620 retval = convert_to_octave_idx_type_array (int8_array_value ()); | |
| 1621 else if (is_uint32_type ()) | |
| 1622 retval = convert_to_octave_idx_type_array (uint32_array_value ()); | |
| 1623 else if (is_uint64_type ()) | |
| 1624 retval = convert_to_octave_idx_type_array (uint64_array_value ()); | |
| 1625 else if (is_uint16_type ()) | |
| 1626 retval = convert_to_octave_idx_type_array (uint16_array_value ()); | |
| 1627 else if (is_uint8_type ()) | |
| 1628 retval = convert_to_octave_idx_type_array (uint8_array_value ()); | |
| 1629 else | |
| 1630 retval = array_value (force_string_conv); | |
| 1631 } | |
| 1632 else | |
| 1633 { | |
| 1634 const NDArray a = array_value (force_string_conv); | |
| 1635 if (! error_state) | |
| 1636 { | |
| 1637 if (require_int) | |
| 1638 { | |
| 1639 retval.resize (a.dims ()); | |
| 1640 for (octave_idx_type i = 0; i < a.numel (); i++) | |
| 1641 { | |
| 1642 double ai = a.elem (i); | |
| 1643 octave_idx_type v = static_cast<octave_idx_type> (ai); | |
| 1644 if (ai == v) | |
| 1645 retval.xelem (i) = v; | |
| 1646 else | |
| 1647 { | |
| 1648 error ("conversion to integer value failed"); | |
| 1649 break; | |
| 1650 } | |
| 1651 } | |
| 1652 } | |
| 1653 else | |
| 1654 retval = Array<octave_idx_type> (a); | |
| 1655 } | |
| 1656 } | |
| 1657 | |
| 1658 | |
| 1659 if (error_state) | |
| 1660 return retval; | |
| 1661 else | |
| 1662 return retval.reshape (make_vector_dims (retval.dims (), | |
| 1663 force_vector_conversion, | |
| 1664 type_name (), "integer vector")); | |
| 1665 } | |
| 1666 | |
| 3419 | 1667 Array<Complex> |
| 2376 | 1668 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
|
1669 bool force_vector_conversion) const |
| 2376 | 1670 { |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1671 Array<Complex> retval = complex_array_value (force_string_conv); |
| 2376 | 1672 |
| 1673 if (error_state) | |
| 1674 return retval; | |
| 1675 else | |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1676 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
|
1677 force_vector_conversion, |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1678 type_name (), "complex vector")); |
| 2376 | 1679 } |
| 1680 | |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1681 FloatColumnVector |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1682 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
|
1683 bool frc_vec_conv) const |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1684 { |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1685 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
|
1686 frc_vec_conv)); |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1687 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1688 |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1689 FloatComplexColumnVector |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1690 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
|
1691 bool frc_vec_conv) const |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1692 { |
|
7892
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
changeset
|
1693 return FloatComplexColumnVector (float_complex_vector_value (force_string_conv, |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
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diff
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|
1694 frc_vec_conv)); |
|
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First attempt at single precision tyeps
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|
1695 } |
|
82be108cc558
First attempt at single precision tyeps
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diff
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|
1696 |
|
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|
1697 FloatRowVector |
|
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|
1698 octave_value::float_row_vector_value (bool force_string_conv, |
|
7892
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simplify & cleanup octave_value::XXX_vector_value functions
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7885
diff
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|
1699 bool frc_vec_conv) const |
|
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diff
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|
1700 { |
|
7892
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simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7885
diff
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|
1701 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
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|
1702 frc_vec_conv)); |
|
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First attempt at single precision tyeps
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diff
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|
1703 } |
|
82be108cc558
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diff
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|
1704 |
|
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|
1705 FloatComplexRowVector |
|
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|
1706 octave_value::float_complex_row_vector_value (bool force_string_conv, |
|
7892
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simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
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7885
diff
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|
1707 bool frc_vec_conv) const |
|
7789
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|
1708 { |
|
7892
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simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
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7885
diff
changeset
|
1709 return FloatComplexRowVector (float_complex_vector_value (force_string_conv, |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
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diff
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|
1710 frc_vec_conv)); |
|
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|
1711 } |
|
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diff
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|
1712 |
|
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changeset
|
1713 Array<float> |
|
82be108cc558
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|
1714 octave_value::float_vector_value (bool force_string_conv, |
|
7892
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simplify & cleanup octave_value::XXX_vector_value functions
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7885
diff
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|
1715 bool force_vector_conversion) const |
|
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|
1716 { |
|
7892
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simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
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7885
diff
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|
1717 Array<float> retval = float_array_value (force_string_conv); |
|
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|
1718 |
|
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|
1719 if (error_state) |
|
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|
1720 return retval; |
|
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|
1721 else |
|
7892
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simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
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7885
diff
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|
1722 return retval.reshape (make_vector_dims (retval.dims (), |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
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7885
diff
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|
1723 force_vector_conversion, |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
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diff
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|
1724 type_name (), "real vector")); |
|
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|
1725 } |
|
82be108cc558
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|
1726 |
|
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|
1727 Array<FloatComplex> |
|
82be108cc558
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|
1728 octave_value::float_complex_vector_value (bool force_string_conv, |
|
7892
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simplify & cleanup octave_value::XXX_vector_value functions
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7885
diff
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|
1729 bool force_vector_conversion) const |
|
7789
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|
1730 { |
|
7892
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simplify & cleanup octave_value::XXX_vector_value functions
Jaroslav Hajek <highegg@gmail.com>
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diff
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|
1731 Array<FloatComplex> retval = float_complex_array_value (force_string_conv); |
|
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|
1732 |
|
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|
1733 if (error_state) |
|
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|
1734 return retval; |
|
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|
1735 else |
|
7892
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|
1736 return retval.reshape (make_vector_dims (retval.dims (), |
|
7ca2735d74c2
simplify & cleanup octave_value::XXX_vector_value functions
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|
1737 force_vector_conversion, |
|
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simplify & cleanup octave_value::XXX_vector_value functions
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|
1738 type_name (), "complex vector")); |
|
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|
1739 } |
|
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|
1740 |
|
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|
1741 octave_value |
|
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|
1742 octave_value::storable_value (void) const |
|
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|
1743 { |
|
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|
1744 octave_value retval = *this; |
|
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|
1745 if (is_null_value ()) |
|
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|
1746 retval = octave_value (rep->empty_clone ()); |
|
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|
1747 else |
|
8523
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|
1748 retval.maybe_economize (); |
|
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|
1749 |
|
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|
1750 return retval; |
|
8150
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|
1751 } |
|
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changeset
|
1752 |
|
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changeset
|
1753 void |
|
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|
1754 octave_value::make_storable_value (void) |
|
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|
1755 { |
|
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diff
changeset
|
1756 if (is_null_value ()) |
|
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|
1757 { |
|
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diff
changeset
|
1758 octave_base_value *rc = rep->empty_clone (); |
|
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make null assignment matlab compatible
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diff
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|
1759 if (--rep->count == 0) |
|
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diff
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|
1760 delete rep; |
|
283989f2da9b
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diff
changeset
|
1761 rep = rc; |
|
283989f2da9b
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diff
changeset
|
1762 } |
|
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|
1763 else |
|
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changeset
|
1764 maybe_economize (); |
|
8150
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|
1765 } |
|
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|
1766 |
| 4944 | 1767 int |
| 1768 octave_value::write (octave_stream& os, int block_size, | |
| 1769 oct_data_conv::data_type output_type, int skip, | |
| 1770 oct_mach_info::float_format flt_fmt) const | |
| 1771 { | |
| 1772 return rep->write (os, block_size, output_type, skip, flt_fmt); | |
| 1773 } | |
| 1774 | |
| 2413 | 1775 static void |
| 3933 | 1776 gripe_binary_op (const std::string& on, const std::string& tn1, |
| 1777 const std::string& tn2) | |
| 2376 | 1778 { |
| 2903 | 1779 error ("binary operator `%s' not implemented for `%s' by `%s' operations", |
| 2376 | 1780 on.c_str (), tn1.c_str (), tn2.c_str ()); |
| 1781 } | |
| 1782 | |
| 3203 | 1783 static void |
| 3523 | 1784 gripe_binary_op_conv (const std::string& on) |
| 3203 | 1785 { |
| 1786 error ("type conversion failed for binary operator `%s'", on.c_str ()); | |
| 1787 } | |
| 1788 | |
| 2376 | 1789 octave_value |
| 3933 | 1790 do_binary_op (octave_value::binary_op op, |
| 1791 const octave_value& v1, const octave_value& v2) | |
| 2376 | 1792 { |
| 1793 octave_value retval; | |
| 1794 | |
| 1795 int t1 = v1.type_id (); | |
| 1796 int t2 = v2.type_id (); | |
| 1797 | |
| 7336 | 1798 if (t1 == octave_class::static_type_id () |
| 1799 || t2 == octave_class::static_type_id ()) | |
| 1800 { | |
| 1801 octave_value_typeinfo::binary_class_op_fcn f | |
| 1802 = octave_value_typeinfo::lookup_binary_class_op (op); | |
| 2376 | 1803 |
| 7336 | 1804 if (f) |
|
7487
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|
1805 { |
|
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|
1806 try |
|
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changeset
|
1807 { |
|
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|
1808 retval = f (v1, v2); |
|
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|
1809 } |
|
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changeset
|
1810 catch (octave_execution_exception) |
|
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|
1811 { |
|
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changeset
|
1812 gripe_library_execution_error (); |
|
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|
1813 } |
|
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|
1814 } |
| 7336 | 1815 else |
| 1816 gripe_binary_op (octave_value::binary_op_as_string (op), | |
| 1817 v1.class_name (), v2.class_name ()); | |
| 1818 } | |
| 2376 | 1819 else |
| 1820 { | |
| 7336 | 1821 // FIXME -- we need to handle overloading operators for built-in |
| 1822 // classes (double, char, int8, etc.) | |
| 2376 | 1823 |
| 7336 | 1824 octave_value_typeinfo::binary_op_fcn f |
| 1825 = octave_value_typeinfo::lookup_binary_op (op, t1, t2); | |
| 1826 | |
| 1827 if (f) | |
|
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|
1828 { |
|
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|
1829 try |
|
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|
1830 { |
|
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|
1831 retval = f (*v1.rep, *v2.rep); |
|
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|
1832 } |
|
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|
1833 catch (octave_execution_exception) |
|
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|
1834 { |
|
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changeset
|
1835 gripe_library_execution_error (); |
|
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|
1836 } |
|
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|
1837 } |
| 7336 | 1838 else |
| 2376 | 1839 { |
| 7336 | 1840 octave_value tv1; |
|
8345
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1841 octave_base_value::type_conv_info cf1 = v1.numeric_conversion_function (); |
|
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|
1842 |
|
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|
1843 octave_value tv2; |
|
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|
1844 octave_base_value::type_conv_info cf2 = v2.numeric_conversion_function (); |
|
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|
1845 |
|
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|
1846 // Try biased (one-sided) conversions first. |
|
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|
1847 if (cf2.type_id () >= 0 && |
|
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|
1848 octave_value_typeinfo::lookup_binary_op (op, t1, cf2.type_id ())) |
|
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|
1849 cf1 = 0; |
|
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changeset
|
1850 else if (cf1.type_id () >= 0 && |
|
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changeset
|
1851 octave_value_typeinfo::lookup_binary_op (op, cf1.type_id (), t2)) |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1852 cf2 = 0; |
| 7336 | 1853 |
| 1854 if (cf1) | |
| 1855 { | |
| 1856 octave_base_value *tmp = cf1 (*v1.rep); | |
| 3203 | 1857 |
| 7336 | 1858 if (tmp) |
| 1859 { | |
| 1860 tv1 = octave_value (tmp); | |
| 1861 t1 = tv1.type_id (); | |
| 1862 } | |
| 1863 else | |
| 1864 { | |
| 1865 gripe_binary_op_conv (octave_value::binary_op_as_string (op)); | |
| 1866 return retval; | |
| 1867 } | |
| 3203 | 1868 } |
| 1869 else | |
| 7336 | 1870 tv1 = v1; |
| 1871 | |
| 1872 if (cf2) | |
| 3203 | 1873 { |
| 7336 | 1874 octave_base_value *tmp = cf2 (*v2.rep); |
| 2376 | 1875 |
| 7336 | 1876 if (tmp) |
| 1877 { | |
| 1878 tv2 = octave_value (tmp); | |
| 1879 t2 = tv2.type_id (); | |
| 1880 } | |
| 1881 else | |
| 1882 { | |
| 1883 gripe_binary_op_conv (octave_value::binary_op_as_string (op)); | |
| 1884 return retval; | |
| 1885 } | |
| 3203 | 1886 } |
| 1887 else | |
| 7336 | 1888 tv2 = v2; |
| 1889 | |
| 1890 if (cf1 || cf2) | |
| 3203 | 1891 { |
|
8345
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1892 retval = do_binary_op (op, tv1, tv2); |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1893 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1894 else |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1895 { |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1896 //demote double -> single and try again |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1897 cf1 = tv1.numeric_demotion_function (); |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1898 |
|
8345
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1899 cf2 = tv2.numeric_demotion_function (); |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1900 |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1901 // Try biased (one-sided) conversions first. |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1902 if (cf2.type_id () >= 0 |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1903 && octave_value_typeinfo::lookup_binary_op (op, t1, cf2.type_id ())) |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1904 cf1 = 0; |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1905 else if (cf1.type_id () >= 0 |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1906 && octave_value_typeinfo::lookup_binary_op (op, cf1.type_id (), t2)) |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1907 cf2 = 0; |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
1908 |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1909 if (cf1) |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1910 { |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1911 octave_base_value *tmp = cf1 (*tv1.rep); |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1912 |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1913 if (tmp) |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1914 { |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1915 tv1 = octave_value (tmp); |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1916 t1 = tv1.type_id (); |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1917 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1918 else |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1919 { |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1920 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
|
1921 return retval; |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1922 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1923 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1924 |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1925 if (cf2) |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1926 { |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1927 octave_base_value *tmp = cf2 (*tv2.rep); |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1928 |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1929 if (tmp) |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1930 { |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1931 tv2 = octave_value (tmp); |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1932 t2 = tv2.type_id (); |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1933 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1934 else |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1935 { |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1936 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
|
1937 return retval; |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1938 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1939 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1940 |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1941 if (cf1 || cf2) |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1942 { |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1943 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
|
1944 |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1945 if (f) |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1946 { |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1947 try |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1948 { |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1949 retval = f (*tv1.rep, *tv2.rep); |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1950 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1951 catch (octave_execution_exception) |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1952 { |
|
8011
3100283874d7
improve backtrace error messages
John W. Eaton <jwe@octave.org>
parents:
7999
diff
changeset
|
1953 gripe_library_execution_error (); |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1954 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1955 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1956 else |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1957 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
|
1958 v1.type_name (), v2.type_name ()); |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1959 } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7761
diff
changeset
|
1960 else |
| 7336 | 1961 gripe_binary_op (octave_value::binary_op_as_string (op), |
| 1962 v1.type_name (), v2.type_name ()); | |
| 3203 | 1963 } |
| 2376 | 1964 } |
| 1965 } | |
| 1966 | |
| 1967 return retval; | |
| 1968 } | |
| 1969 | |
|
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
|
1970 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
|
1971 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
|
1972 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
|
1973 { |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1974 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
|
1975 |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1976 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
|
1977 { |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
1978 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
|
1979 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
|
1980 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
|
1981 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
|
1982 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
|
1983 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
|
1984 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
|
1985 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
|
1986 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
|
1987 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
|
1988 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
|
1989 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
|
1990 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
|
1991 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
|
1992 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
|
1993 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
|
1994 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
|
1995 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
|
1996 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
|
1997 break; |
|
8982
dc6bda6f9994
implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents:
8960
diff
changeset
|
1998 case octave_value::op_el_not_and: |
|
dc6bda6f9994
implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents:
8960
diff
changeset
|
1999 retval = do_binary_op (octave_value::op_el_and, |
|
dc6bda6f9994
implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents:
8960
diff
changeset
|
2000 do_unary_op (octave_value::op_not, v1), |
|
dc6bda6f9994
implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents:
8960
diff
changeset
|
2001 v2); |
|
dc6bda6f9994
implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents:
8960
diff
changeset
|
2002 break; |
|
dc6bda6f9994
implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents:
8960
diff
changeset
|
2003 case octave_value::op_el_not_or: |
|
dc6bda6f9994
implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents:
8960
diff
changeset
|
2004 retval = do_binary_op (octave_value::op_el_or, |
|
dc6bda6f9994
implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents:
8960
diff
changeset
|
2005 do_unary_op (octave_value::op_not, v1), |
|
dc6bda6f9994
implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents:
8960
diff
changeset
|
2006 v2); |
|
dc6bda6f9994
implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents:
8960
diff
changeset
|
2007 break; |
|
dc6bda6f9994
implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents:
8960
diff
changeset
|
2008 case octave_value::op_el_and_not: |
|
dc6bda6f9994
implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents:
8960
diff
changeset
|
2009 retval = do_binary_op (octave_value::op_el_and, |
|
dc6bda6f9994
implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents:
8960
diff
changeset
|
2010 v1, |
|
dc6bda6f9994
implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents:
8960
diff
changeset
|
2011 do_unary_op (octave_value::op_not, v2)); |
|
dc6bda6f9994
implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents:
8960
diff
changeset
|
2012 break; |
|
dc6bda6f9994
implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents:
8960
diff
changeset
|
2013 case octave_value::op_el_or_not: |
|
dc6bda6f9994
implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents:
8960
diff
changeset
|
2014 retval = do_binary_op (octave_value::op_el_or, |
|
dc6bda6f9994
implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents:
8960
diff
changeset
|
2015 v1, |
|
dc6bda6f9994
implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents:
8960
diff
changeset
|
2016 do_unary_op (octave_value::op_not, v2)); |
|
dc6bda6f9994
implement compound logical ops
Jaroslav Hajek <highegg@gmail.com>
parents:
8960
diff
changeset
|
2017 break; |
|
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
|
2018 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
|
2019 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
|
2020 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
|
2021 } |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
2022 |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
2023 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
|
2024 } |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
2025 |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
2026 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
|
2027 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
|
2028 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
|
2029 { |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
2030 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
|
2031 |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
2032 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
|
2033 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
|
2034 |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
2035 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
|
2036 || 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
|
2037 { |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
2038 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
|
2039 = 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
|
2040 |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
2041 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
|
2042 { |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
2043 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
|
2044 { |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
2045 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
|
2046 } |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
2047 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
|
2048 { |
|
8011
3100283874d7
improve backtrace error messages
John W. Eaton <jwe@octave.org>
parents:
7999
diff
changeset
|
2049 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
|
2050 } |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
2051 } |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
2052 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
|
2053 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
|
2054 } |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
2055 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
|
2056 { |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
2057 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
|
2058 = 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
|
2059 |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
2060 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
|
2061 { |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
2062 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
|
2063 { |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
2064 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
|
2065 } |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
2066 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
|
2067 { |
|
8011
3100283874d7
improve backtrace error messages
John W. Eaton <jwe@octave.org>
parents:
7999
diff
changeset
|
2068 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
|
2069 } |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
2070 } |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
2071 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
|
2072 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
|
2073 } |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
2074 |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
2075 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
|
2076 } |
|
5861b95e9879
support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
2077 |
| 4915 | 2078 static void |
| 2079 gripe_cat_op (const std::string& tn1, const std::string& tn2) | |
| 2080 { | |
| 2081 error ("concatenation operator not implemented for `%s' by `%s' operations", | |
| 2082 tn1.c_str (), tn2.c_str ()); | |
| 2083 } | |
| 2084 | |
| 2085 static void | |
| 2086 gripe_cat_op_conv (void) | |
| 2087 { | |
| 2088 error ("type conversion failed for concatenation operator"); | |
| 2089 } | |
| 2090 | |
| 2091 octave_value | |
| 2092 do_cat_op (const octave_value& v1, const octave_value& v2, | |
| 6867 | 2093 const Array<octave_idx_type>& ra_idx) |
| 4915 | 2094 { |
| 2095 octave_value retval; | |
| 2096 | |
|
7814
87865ed7405f
Second set of single precision test code and fix of resulting bugs
David Bateman <dbateman@free.fr>
parents:
7800
diff
changeset
|
2097 // Can't rapid return for concatenation with an empty object here as |
|
87865ed7405f
Second set of single precision test code and fix of resulting bugs
David Bateman <dbateman@free.fr>
parents:
7800
diff
changeset
|
2098 // something like cat(1,[],single([]) must return the correct type. |
| 5164 | 2099 |
| 4915 | 2100 int t1 = v1.type_id (); |
| 2101 int t2 = v2.type_id (); | |
| 2102 | |
| 5759 | 2103 octave_value_typeinfo::cat_op_fcn f |
| 2104 = octave_value_typeinfo::lookup_cat_op (t1, t2); | |
| 4915 | 2105 |
| 2106 if (f) | |
|
7487
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2107 { |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2108 try |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2109 { |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2110 retval = f (*v1.rep, *v2.rep, ra_idx); |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2111 } |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2112 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
|
2113 { |
|
8011
3100283874d7
improve backtrace error messages
John W. Eaton <jwe@octave.org>
parents:
7999
diff
changeset
|
2114 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
|
2115 } |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2116 } |
| 4915 | 2117 else |
| 2118 { | |
| 2119 octave_value tv1; | |
|
8345
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
2120 octave_base_value::type_conv_info cf1 = v1.numeric_conversion_function (); |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
2121 |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
2122 octave_value tv2; |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
2123 octave_base_value::type_conv_info cf2 = v2.numeric_conversion_function (); |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
2124 |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
2125 // Try biased (one-sided) conversions first. |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
2126 if (cf2.type_id () >= 0 |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
2127 && octave_value_typeinfo::lookup_cat_op (t1, cf2.type_id ())) |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
2128 cf1 = 0; |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
2129 else if (cf1.type_id () >= 0 |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
2130 && octave_value_typeinfo::lookup_cat_op (cf1.type_id (), t2)) |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
2131 cf2 = 0; |
| 4915 | 2132 |
| 2133 if (cf1) | |
| 2134 { | |
| 5759 | 2135 octave_base_value *tmp = cf1 (*v1.rep); |
| 4915 | 2136 |
| 2137 if (tmp) | |
| 2138 { | |
| 2139 tv1 = octave_value (tmp); | |
| 2140 t1 = tv1.type_id (); | |
| 2141 } | |
| 2142 else | |
| 2143 { | |
| 2144 gripe_cat_op_conv (); | |
| 2145 return retval; | |
| 2146 } | |
| 2147 } | |
| 2148 else | |
| 2149 tv1 = v1; | |
| 2150 | |
| 2151 if (cf2) | |
| 2152 { | |
| 5759 | 2153 octave_base_value *tmp = cf2 (*v2.rep); |
| 4915 | 2154 |
| 2155 if (tmp) | |
| 2156 { | |
| 2157 tv2 = octave_value (tmp); | |
| 2158 t2 = tv2.type_id (); | |
| 2159 } | |
| 2160 else | |
| 2161 { | |
| 2162 gripe_cat_op_conv (); | |
| 2163 return retval; | |
| 2164 } | |
| 2165 } | |
| 2166 else | |
| 2167 tv2 = v2; | |
| 2168 | |
| 2169 if (cf1 || cf2) | |
| 2170 { | |
|
8345
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
2171 retval = do_cat_op (tv1, tv2, ra_idx); |
| 4915 | 2172 } |
| 2173 else | |
| 2174 gripe_cat_op (v1.type_name (), v2.type_name ()); | |
| 2175 } | |
| 2176 | |
| 2177 return retval; | |
| 2178 } | |
| 2179 | |
| 3933 | 2180 void |
| 2181 octave_value::print_info (std::ostream& os, const std::string& prefix) const | |
| 2182 { | |
| 2183 os << prefix << "type_name: " << type_name () << "\n" | |
| 2184 << prefix << "count: " << get_count () << "\n" | |
| 2185 << prefix << "rep info: "; | |
| 2186 | |
| 2187 rep->print_info (os, prefix + " "); | |
| 2188 } | |
| 2189 | |
| 3203 | 2190 static void |
| 3523 | 2191 gripe_unary_op (const std::string& on, const std::string& tn) |
| 3203 | 2192 { |
| 2193 error ("unary operator `%s' not implemented for `%s' operands", | |
| 2194 on.c_str (), tn.c_str ()); | |
| 2195 } | |
| 2196 | |
| 2197 static void | |
| 3523 | 2198 gripe_unary_op_conv (const std::string& on) |
| 3203 | 2199 { |
| 2200 error ("type conversion failed for unary operator `%s'", on.c_str ()); | |
| 2201 } | |
| 2202 | |
| 2203 octave_value | |
| 2204 do_unary_op (octave_value::unary_op op, const octave_value& v) | |
| 2205 { | |
| 2206 octave_value retval; | |
| 2207 | |
| 2208 int t = v.type_id (); | |
| 2209 | |
| 7336 | 2210 if (t == octave_class::static_type_id ()) |
| 2211 { | |
| 2212 octave_value_typeinfo::unary_class_op_fcn f | |
| 2213 = octave_value_typeinfo::lookup_unary_class_op (op); | |
| 3203 | 2214 |
| 7336 | 2215 if (f) |
|
7487
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2216 { |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2217 try |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2218 { |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2219 retval = f (v); |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2220 } |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2221 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
|
2222 { |
|
8011
3100283874d7
improve backtrace error messages
John W. Eaton <jwe@octave.org>
parents:
7999
diff
changeset
|
2223 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
|
2224 } |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2225 } |
| 7336 | 2226 else |
| 2227 gripe_unary_op (octave_value::unary_op_as_string (op), | |
| 2228 v.class_name ()); | |
| 2229 } | |
| 3203 | 2230 else |
| 2231 { | |
| 7336 | 2232 // FIXME -- we need to handle overloading operators for built-in |
| 2233 // classes (double, char, int8, etc.) | |
| 2234 | |
| 2235 octave_value_typeinfo::unary_op_fcn f | |
| 2236 = octave_value_typeinfo::lookup_unary_op (op, t); | |
| 3203 | 2237 |
| 7336 | 2238 if (f) |
|
7487
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2239 { |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2240 try |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2241 { |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2242 retval = f (*v.rep); |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2243 } |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2244 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
|
2245 { |
|
8011
3100283874d7
improve backtrace error messages
John W. Eaton <jwe@octave.org>
parents:
7999
diff
changeset
|
2246 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
|
2247 } |
|
1e01db14700b
catch octave_execution_exception for built-in and mex functions
John W. Eaton <jwe@octave.org>
parents:
7433
diff
changeset
|
2248 } |
| 7336 | 2249 else |
| 3203 | 2250 { |
| 7336 | 2251 octave_value tv; |
| 2252 octave_base_value::type_conv_fcn cf | |
| 2253 = v.numeric_conversion_function (); | |
| 3203 | 2254 |
| 7336 | 2255 if (cf) |
| 3203 | 2256 { |
| 7336 | 2257 octave_base_value *tmp = cf (*v.rep); |
| 3203 | 2258 |
| 7336 | 2259 if (tmp) |
| 2260 { | |
| 2261 tv = octave_value (tmp); | |
|
8345
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
8150
diff
changeset
|
2262 retval = do_unary_op (op, tv); |
| 7336 | 2263 } |
| 3203 | 2264 else |
| 7336 | 2265 gripe_unary_op_conv (octave_value::unary_op_as_string (op)); |
| 3203 | 2266 } |
| 2267 else | |
| 7336 | 2268 gripe_unary_op (octave_value::unary_op_as_string (op), |
| 2269 v.type_name ()); | |
| 3203 | 2270 } |
| 2271 } | |
| 2272 | |
| 2273 return retval; | |
| 2274 } | |
| 2275 | |
| 2276 static void | |
| 3933 | 2277 gripe_unary_op_conversion_failed (const std::string& op, |
| 2278 const std::string& tn) | |
| 3203 | 2279 { |
| 2280 error ("operator %s: type conversion for `%s' failed", | |
| 2281 op.c_str (), tn.c_str ()); | |
| 2282 } | |
| 2283 | |
| 3933 | 2284 const octave_value& |
| 2285 octave_value::do_non_const_unary_op (unary_op op) | |
| 3203 | 2286 { |
|
9607
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2287 if (op == op_incr || op == op_decr) |
| 3203 | 2288 { |
|
9607
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2289 // Genuine. |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2290 int t = type_id (); |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2291 |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2292 octave_value_typeinfo::non_const_unary_op_fcn f |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2293 = octave_value_typeinfo::lookup_non_const_unary_op (op, t); |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2294 |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2295 if (f) |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2296 { |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2297 make_unique (); |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2298 |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2299 try |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2300 { |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2301 f (*rep); |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2302 } |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2303 catch (octave_execution_exception) |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2304 { |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2305 gripe_library_execution_error (); |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2306 } |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2307 } |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2308 else |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2309 { |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2310 octave_base_value::type_conv_fcn cf = numeric_conversion_function (); |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2311 |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2312 if (cf) |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2313 { |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2314 octave_base_value *tmp = cf (*rep); |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2315 |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2316 if (tmp) |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2317 { |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2318 octave_base_value *old_rep = rep; |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2319 rep = tmp; |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2320 |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2321 t = type_id (); |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2322 |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2323 f = octave_value_typeinfo::lookup_non_const_unary_op (op, t); |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2324 |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2325 if (f) |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2326 { |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2327 try |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2328 { |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2329 f (*rep); |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2330 } |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2331 catch (octave_execution_exception) |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2332 { |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2333 gripe_library_execution_error (); |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2334 } |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2335 |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2336 if (old_rep && --old_rep->count == 0) |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2337 delete old_rep; |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2338 } |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2339 else |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2340 { |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2341 if (old_rep) |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2342 { |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2343 if (--rep->count == 0) |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2344 delete rep; |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2345 |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2346 rep = old_rep; |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2347 } |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2348 |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2349 gripe_unary_op (octave_value::unary_op_as_string (op), |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
2350 type_name ()); |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2351 } |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2352 } |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2353 else |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2354 gripe_unary_op_conversion_failed |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2355 (octave_value::unary_op_as_string (op), type_name ()); |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
2356 } |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2357 else |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
2358 gripe_unary_op (octave_value::unary_op_as_string (op), type_name ()); |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
2359 } |
| 3203 | 2360 } |
| 2361 else | |
| 2362 { | |
|
9607
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
|
2363 // Non-genuine. |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2364 int t = type_id (); |
|
1be3c73ed7b5
reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents:
9546
diff
changeset
|
2365 |
|
1be3c73ed7b5
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2366 octave_value_typeinfo::non_const_unary_op_fcn f = 0; |
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2367 |
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2368 // Only attempt to operate in-place if this variable is unshared. |
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2369 if (rep->count == 1) |
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2370 f = octave_value_typeinfo::lookup_non_const_unary_op (op, t); |
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2371 |
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2372 if (f) |
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2373 { |
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2374 try |
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2375 { |
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2376 f (*rep); |
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2377 } |
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2378 catch (octave_execution_exception) |
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2379 { |
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2380 gripe_library_execution_error (); |
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2381 } |
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2382 } |
| 3203 | 2383 else |
|
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2384 *this = do_unary_op (op, *this); |
| 3203 | 2385 } |
| 3933 | 2386 |
| 2387 return *this; | |
| 3203 | 2388 } |
| 2389 | |
| 3933 | 2390 #if 0 |
| 3205 | 2391 static void |
| 3933 | 2392 gripe_unary_op_failed_or_no_method (const std::string& on, |
| 2393 const std::string& tn) | |
| 3205 | 2394 { |
| 2395 error ("operator %s: no method, or unable to evaluate for %s operand", | |
| 2396 on.c_str (), tn.c_str ()); | |
| 2397 } | |
| 3933 | 2398 #endif |
| 3205 | 2399 |
| 2400 void | |
| 4661 | 2401 octave_value::do_non_const_unary_op (unary_op, const octave_value_list&) |
| 3205 | 2402 { |
| 3933 | 2403 abort (); |
| 2404 } | |
| 2405 | |
| 2406 octave_value | |
| 4247 | 2407 octave_value::do_non_const_unary_op (unary_op op, const std::string& type, |
| 4219 | 2408 const std::list<octave_value_list>& idx) |
| 3933 | 2409 { |
| 2410 octave_value retval; | |
| 2411 | |
| 2412 if (idx.empty ()) | |
| 2413 { | |
| 2414 do_non_const_unary_op (op); | |
| 3205 | 2415 |
| 3933 | 2416 retval = *this; |
| 2417 } | |
| 2418 else | |
| 2419 { | |
| 5775 | 2420 // FIXME -- only do the following stuff if we can't find a |
| 3933 | 2421 // specific function to call to handle the op= operation for the |
| 2422 // types we have. | |
| 3205 | 2423 |
| 3933 | 2424 assign_op assop = unary_op_to_assign_op (op); |
| 2425 | |
| 2426 retval = assign (assop, type, idx, 1.0); | |
| 2427 } | |
| 2428 | |
| 2429 return retval; | |
| 3205 | 2430 } |
| 2431 | |
| 2432 octave_value::assign_op | |
| 2433 octave_value::unary_op_to_assign_op (unary_op op) | |
| 2434 { | |
| 2435 assign_op binop = unknown_assign_op; | |
| 2436 | |
| 2437 switch (op) | |
| 2438 { | |
| 3533 | 2439 case op_incr: |
| 2440 binop = op_add_eq; | |
| 3205 | 2441 break; |
| 2442 | |
| 3533 | 2443 case op_decr: |
| 2444 binop = op_sub_eq; | |
| 3205 | 2445 break; |
| 2446 | |
| 2447 default: | |
| 2448 { | |
| 3523 | 2449 std::string on = unary_op_as_string (op); |
| 3205 | 2450 error ("operator %s: no assign operator found", on.c_str ()); |
| 2451 } | |
| 2452 } | |
| 2453 | |
| 2454 return binop; | |
| 2455 } | |
| 2456 | |
| 3204 | 2457 octave_value::binary_op |
| 2458 octave_value::op_eq_to_binary_op (assign_op op) | |
| 2459 { | |
| 2460 binary_op binop = unknown_binary_op; | |
| 2461 | |
| 2462 switch (op) | |
| 2463 { | |
| 3533 | 2464 case op_add_eq: |
| 2465 binop = op_add; | |
| 3204 | 2466 break; |
| 2467 | |
| 3533 | 2468 case op_sub_eq: |
| 2469 binop = op_sub; | |
| 3204 | 2470 break; |
| 2471 | |
| 3533 | 2472 case op_mul_eq: |
| 2473 binop = op_mul; | |
| 3204 | 2474 break; |
| 2475 | |
| 3533 | 2476 case op_div_eq: |
| 2477 binop = op_div; | |
| 3204 | 2478 break; |
| 2479 | |
| 3533 | 2480 case op_ldiv_eq: |
| 2481 binop = op_ldiv; | |
| 3204 | 2482 break; |
| 2483 | |
| 4018 | 2484 case op_pow_eq: |
| 2485 binop = op_pow; | |
| 2486 break; | |
| 2487 | |
| 3533 | 2488 case op_lshift_eq: |
| 2489 binop = op_lshift; | |
| 3204 | 2490 break; |
| 2491 | |
| 3533 | 2492 case op_rshift_eq: |
| 2493 binop = op_rshift; | |
| 3204 | 2494 break; |
| 2495 | |
| 3533 | 2496 case op_el_mul_eq: |
| 2497 binop = op_el_mul; | |
| 3204 | 2498 break; |
| 2499 | |
| 3533 | 2500 case op_el_div_eq: |
| 2501 binop = op_el_div; | |
| 3204 | 2502 break; |
| 2503 | |
| 3533 | 2504 case op_el_ldiv_eq: |
| 2505 binop = op_el_ldiv; | |
| 3204 | 2506 break; |
| 2507 | |
| 4018 | 2508 case op_el_pow_eq: |
| 2509 binop = op_el_pow; | |
| 2510 break; | |
| 2511 | |
| 3533 | 2512 case op_el_and_eq: |
| 2513 binop = op_el_and; | |
| 3204 | 2514 break; |
| 2515 | |
| 3533 | 2516 case op_el_or_eq: |
| 2517 binop = op_el_or; | |
| 3204 | 2518 break; |
| 2519 | |
| 2520 default: | |
| 2521 { | |
| 3523 | 2522 std::string on = assign_op_as_string (op); |
| 3204 | 2523 error ("operator %s: no binary operator found", on.c_str ()); |
| 2524 } | |
| 2525 } | |
| 2526 | |
| 2527 return binop; | |
| 2528 } | |
| 2529 | |
| 3933 | 2530 octave_value |
| 2531 octave_value::empty_conv (const std::string& type, const octave_value& rhs) | |
| 2532 { | |
| 2533 octave_value retval; | |
| 2534 | |
| 2535 if (type.length () > 0) | |
| 2536 { | |
| 2537 switch (type[0]) | |
| 2538 { | |
| 2539 case '(': | |
| 2540 { | |
| 2541 if (type.length () > 1 && type[1] == '.') | |
| 2542 retval = Octave_map (); | |
| 2543 else | |
| 2544 retval = octave_value (rhs.empty_clone ()); | |
| 2545 } | |
| 2546 break; | |
| 2547 | |
| 2548 case '{': | |
| 2549 retval = Cell (); | |
| 2550 break; | |
| 2551 | |
| 2552 case '.': | |
| 2553 retval = Octave_map (); | |
| 2554 break; | |
| 2555 | |
| 2556 default: | |
| 2557 panic_impossible (); | |
| 2558 } | |
| 2559 } | |
| 2560 else | |
| 2561 retval = octave_value (rhs.empty_clone ()); | |
| 2562 | |
| 2563 return retval; | |
| 2564 } | |
| 2565 | |
| 2376 | 2566 void |
| 2567 install_types (void) | |
| 2568 { | |
| 2569 octave_base_value::register_type (); | |
| 3928 | 2570 octave_cell::register_type (); |
| 2376 | 2571 octave_scalar::register_type (); |
| 2572 octave_complex::register_type (); | |
| 2573 octave_matrix::register_type (); | |
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2574 octave_diag_matrix::register_type (); |
| 2376 | 2575 octave_complex_matrix::register_type (); |
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2576 octave_complex_diag_matrix::register_type (); |
| 2376 | 2577 octave_range::register_type (); |
| 2825 | 2578 octave_bool::register_type (); |
| 2579 octave_bool_matrix::register_type (); | |
| 2376 | 2580 octave_char_matrix::register_type (); |
| 2581 octave_char_matrix_str::register_type (); | |
| 5279 | 2582 octave_char_matrix_sq_str::register_type (); |
| 4901 | 2583 octave_int8_scalar::register_type (); |
| 2584 octave_int16_scalar::register_type (); | |
| 2585 octave_int32_scalar::register_type (); | |
| 2586 octave_int64_scalar::register_type (); | |
| 2587 octave_uint8_scalar::register_type (); | |
| 2588 octave_uint16_scalar::register_type (); | |
| 2589 octave_uint32_scalar::register_type (); | |
| 2590 octave_uint64_scalar::register_type (); | |
| 2591 octave_int8_matrix::register_type (); | |
| 2592 octave_int16_matrix::register_type (); | |
| 2593 octave_int32_matrix::register_type (); | |
| 2594 octave_int64_matrix::register_type (); | |
| 2595 octave_uint8_matrix::register_type (); | |
| 2596 octave_uint16_matrix::register_type (); | |
| 2597 octave_uint32_matrix::register_type (); | |
| 2598 octave_uint64_matrix::register_type (); | |
| 5164 | 2599 octave_sparse_bool_matrix::register_type (); |
| 2600 octave_sparse_matrix::register_type (); | |
| 2601 octave_sparse_complex_matrix::register_type (); | |
| 2376 | 2602 octave_struct::register_type (); |
| 7336 | 2603 octave_class::register_type (); |
| 2880 | 2604 octave_list::register_type (); |
| 3977 | 2605 octave_cs_list::register_type (); |
| 2376 | 2606 octave_magic_colon::register_type (); |
| 2974 | 2607 octave_builtin::register_type (); |
| 2608 octave_user_function::register_type (); | |
| 4649 | 2609 octave_dld_function::register_type (); |
| 4643 | 2610 octave_fcn_handle::register_type (); |
| 4966 | 2611 octave_fcn_inline::register_type (); |
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2612 octave_float_scalar::register_type (); |
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2613 octave_float_complex::register_type (); |
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2614 octave_float_matrix::register_type (); |
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2615 octave_float_diag_matrix::register_type (); |
|
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2616 octave_float_complex_matrix::register_type (); |
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2617 octave_float_complex_diag_matrix::register_type (); |
|
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|
2618 octave_perm_matrix::register_type (); |
|
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2619 octave_null_matrix::register_type (); |
|
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2620 octave_null_str::register_type (); |
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|
2621 octave_null_sq_str::register_type (); |
| 2376 | 2622 } |
| 2623 | |
| 4970 | 2624 #if 0 |
| 2625 DEFUN (cast, args, , | |
| 2626 "-*- texinfo -*-\n\ | |
| 2627 @deftypefn {Built-in Function} {} cast (@var{val}, @var{type})\n\ | |
| 2628 Convert @var{val} to the new data type @var{type}.\n\ | |
| 5642 | 2629 @seealso{class, typeinfo}\n\ |
| 2630 @end deftypefn") | |
| 4970 | 2631 { |
| 2632 octave_value retval; | |
| 2633 | |
| 2634 if (args.length () == 2) | |
| 2635 error ("cast: not implemented"); | |
| 2636 else | |
| 5823 | 2637 print_usage (); |
| 4970 | 2638 |
| 2639 return retval; | |
| 2640 } | |
| 2641 #endif | |
| 2642 | |
| 4791 | 2643 DEFUN (sizeof, args, , |
| 2644 "-*- texinfo -*-\n\ | |
| 2645 @deftypefn {Built-in Function} {} sizeof (@var{val})\n\ | |
| 2646 Return the size of @var{val} in bytes\n\ | |
| 2647 @end deftypefn") | |
| 2648 { | |
| 2649 octave_value retval; | |
| 2650 | |
| 2651 if (args.length () == 1) | |
| 2652 retval = args(0).byte_size (); | |
| 2653 else | |
| 5823 | 2654 print_usage (); |
| 4791 | 2655 |
| 2656 return retval; | |
| 2657 } | |
| 2658 | |
| 6153 | 2659 static void |
| 2660 decode_subscripts (const char* name, const octave_value& arg, | |
| 2661 std::string& type_string, | |
| 2662 std::list<octave_value_list>& idx) | |
| 2663 { | |
| 2664 Octave_map m = arg.map_value (); | |
| 2665 | |
| 2666 if (! error_state | |
| 6639 | 2667 && m.nfields () == 2 && m.contains ("type") && m.contains ("subs")) |
| 6153 | 2668 { |
| 2669 Cell& type = m.contents ("type"); | |
| 2670 Cell& subs = m.contents ("subs"); | |
| 2671 | |
| 2672 type_string = std::string (type.length(), '\0'); | |
| 2673 | |
| 2674 for (int k = 0; k < type.length (); k++) | |
| 2675 { | |
| 2676 std::string item = type(k).string_value (); | |
| 2677 | |
| 2678 if (! error_state) | |
| 2679 { | |
| 2680 if (item == "{}") | |
| 2681 type_string[k] = '{'; | |
| 2682 else if (item == "()") | |
| 2683 type_string[k] = '('; | |
| 2684 else if (item == ".") | |
| 2685 type_string[k] = '.'; | |
| 2686 else | |
| 2687 { | |
| 2688 error("%s: invalid indexing type `%s'", name, item.c_str ()); | |
| 2689 return; | |
| 2690 } | |
| 2691 } | |
| 2692 else | |
| 2693 { | |
| 2694 error ("%s: expecting type(%d) to be a character string", | |
| 2695 name, k+1); | |
| 2696 return; | |
| 2697 } | |
| 2698 | |
| 2699 octave_value_list idx_item; | |
| 2700 | |
| 2701 if (subs(k).is_string ()) | |
| 2702 idx_item(0) = subs(k); | |
| 2703 else if (subs(k).is_cell ()) | |
| 2704 { | |
| 2705 Cell subs_cell = subs(k).cell_value (); | |
| 2706 | |
| 2707 for (int n = 0; n < subs_cell.length (); n++) | |
| 2708 { | |
| 2709 if (subs_cell(n).is_string () | |
| 2710 && subs_cell(n).string_value () == ":") | |
| 2711 idx_item(n) = octave_value(octave_value::magic_colon_t); | |
| 2712 else | |
| 2713 idx_item(n) = subs_cell(n); | |
| 2714 } | |
| 2715 } | |
| 2716 else | |
| 2717 { | |
| 2718 error ("%s: expecting subs(%d) to be a character string or cell array", | |
| 2719 name, k+1); | |
| 2720 return; | |
| 2721 } | |
| 2722 | |
| 2723 idx.push_back (idx_item); | |
| 2724 } | |
| 2725 } | |
| 2726 else | |
| 2727 error ("%s: second argument must be a structure with fields `type' and `subs'", name); | |
| 2728 } | |
| 2729 | |
| 2730 DEFUN (subsref, args, nargout, | |
| 2731 "-*- texinfo -*-\n\ | |
| 2732 @deftypefn {Built-in Function} {} subsref (@var{val}, @var{idx})\n\ | |
| 2733 Perform the subscripted element selection operation according to\n\ | |
| 2734 the subscript specified by @var{idx}.\n\ | |
| 2735 \n\ | |
| 2736 The subscript @var{idx} is expected to be a structure array with\n\ | |
| 2737 fields @samp{type} and @samp{subs}. Valid values for @samp{type}\n\ | |
| 6550 | 2738 are @samp{\"()\"}, @samp{\"@{@}\"}, and @samp{\".\"}.\n\ |
| 6153 | 2739 The @samp{subs} field may be either @samp{\":\"} or a cell array\n\ |
| 2740 of index values.\n\ | |
| 6631 | 2741 \n\ |
| 2742 The following example shows how to extract the two first columns of\n\ | |
| 2743 a matrix\n\ | |
| 2744 \n\ | |
| 2745 @example\n\ | |
|
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parents:
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diff
changeset
|
2746 @group\n\ |
| 6631 | 2747 val = magic(3)\n\ |
| 2748 @result{} val = [ 8 1 6\n\ | |
| 2749 3 5 7\n\ | |
| 2750 4 9 2 ]\n\ | |
| 2751 idx.type = \"()\";\n\ | |
| 2752 idx.subs = @{\":\", 1:2@};\n\ | |
| 2753 subsref(val, idx)\n\ | |
| 2754 @result{} [ 8 1 \n\ | |
| 2755 3 5 \n\ | |
| 2756 4 9 ]\n\ | |
|
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|
2757 @end group\n\ |
| 6631 | 2758 @end example\n\ |
| 2759 \n\ | |
| 2760 @noindent\n\ | |
| 2761 Note that this is the same as writing @code{val(:,1:2)}.\n\ | |
| 6157 | 2762 @seealso{subsasgn, substruct}\n\ |
| 6153 | 2763 @end deftypefn") |
| 2764 { | |
| 2765 octave_value_list retval; | |
| 2766 | |
| 2767 if (args.length () == 2) | |
| 2768 { | |
| 2769 std::string type; | |
| 2770 std::list<octave_value_list> idx; | |
| 2771 | |
| 2772 decode_subscripts ("subsref", args(1), type, idx); | |
| 2773 | |
| 2774 if (! error_state) | |
| 2775 retval = args(0).subsref (type, idx, nargout); | |
| 2776 } | |
| 2777 else | |
| 2778 print_usage (); | |
| 2779 | |
| 2780 return retval; | |
| 2781 } | |
| 2782 | |
| 2783 DEFUN (subsasgn, args, , | |
| 2784 "-*- texinfo -*-\n\ | |
| 2785 @deftypefn {Built-in Function} {} subsasgn (@var{val}, @var{idx}, @var{rhs})\n\ | |
| 2786 Perform the subscripted assignment operation according to\n\ | |
| 2787 the subscript specified by @var{idx}.\n\ | |
| 2788 \n\ | |
| 2789 The subscript @var{idx} is expected to be a structure array with\n\ | |
| 2790 fields @samp{type} and @samp{subs}. Valid values for @samp{type}\n\ | |
| 6248 | 2791 are @samp{\"()\"}, @samp{\"@{@}\"}, and @samp{\".\"}.\n\ |
| 6153 | 2792 The @samp{subs} field may be either @samp{\":\"} or a cell array\n\ |
| 2793 of index values.\n\ | |
| 6631 | 2794 \n\ |
| 2795 The following example shows how to set the two first columns of a\n\ | |
| 2796 3-by-3 matrix to zero.\n\ | |
| 2797 \n\ | |
| 2798 @example\n\ | |
|
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parents:
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diff
changeset
|
2799 @group\n\ |
| 6631 | 2800 val = magic(3);\n\ |
| 2801 idx.type = \"()\";\n\ | |
| 2802 idx.subs = @{\":\", 1:2@};\n\ | |
| 2803 subsasgn (val, idx, 0)\n\ | |
| 2804 @result{} [ 0 0 6\n\ | |
| 2805 0 0 7\n\ | |
| 2806 0 0 2 ]\n\ | |
|
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2807 @end group\n\ |
| 6631 | 2808 @end example\n\ |
| 2809 \n\ | |
| 2810 Note that this is the same as writing @code{val(:,1:2) = 0}.\n\ | |
| 6157 | 2811 @seealso{subsref, substruct}\n\ |
| 6153 | 2812 @end deftypefn") |
| 2813 { | |
| 2814 octave_value retval; | |
| 2815 | |
| 2816 if (args.length () == 3) | |
| 2817 { | |
| 2818 std::string type; | |
| 2819 std::list<octave_value_list> idx; | |
| 2820 | |
| 2821 decode_subscripts ("subsasgn", args(1), type, idx); | |
| 2822 | |
|
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parents:
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2823 octave_value arg0 = args(0); |
|
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parents:
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|
2824 |
|
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Jaroslav Hajek <highegg@gmail.com>
parents:
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|
2825 arg0.make_unique (); |
|
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Jaroslav Hajek <highegg@gmail.com>
parents:
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|
2826 |
| 6153 | 2827 if (! error_state) |
|
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Jaroslav Hajek <highegg@gmail.com>
parents:
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|
2828 retval = arg0.subsasgn (type, idx, args(2)); |
| 6153 | 2829 } |
| 2830 else | |
| 2831 print_usage (); | |
| 2832 | |
| 2833 return retval; | |
| 2834 } | |
| 2835 | |
| 2376 | 2836 /* |
| 2837 ;;; Local Variables: *** | |
| 2838 ;;; mode: C++ *** | |
| 2839 ;;; End: *** | |
| 2840 */ |