libstdc++
parallel/algorithmfwd.h
Go to the documentation of this file.
1// <parallel/algorithm> Forward declarations -*- C++ -*-
2
3// Copyright (C) 2007-2021 Free Software Foundation, Inc.
4//
5// This file is part of the GNU ISO C++ Library. This library is free
6// software; you can redistribute it and/or modify it under the terms
7// of the GNU General Public License as published by the Free Software
8// Foundation; either version 3, or (at your option) any later
9// version.
10
11// This library is distributed in the hope that it will be useful, but
12// WITHOUT ANY WARRANTY; without even the implied warranty of
13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14// General Public License for more details.
15
16// Under Section 7 of GPL version 3, you are granted additional
17// permissions described in the GCC Runtime Library Exception, version
18// 3.1, as published by the Free Software Foundation.
19
20// You should have received a copy of the GNU General Public License and
21// a copy of the GCC Runtime Library Exception along with this program;
22// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
23// <http://www.gnu.org/licenses/>.
24
25/** @file parallel/algorithmfwd.h
26 * This file is a GNU parallel extension to the Standard C++ Library.
27 */
28
29#ifndef _GLIBCXX_PARALLEL_ALGORITHMFWD_H
30#define _GLIBCXX_PARALLEL_ALGORITHMFWD_H 1
31
32#pragma GCC system_header
33
34#include <parallel/tags.h>
35#include <parallel/settings.h>
36
37namespace std _GLIBCXX_VISIBILITY(default)
38{
39namespace __parallel
40{
41 template<typename _FIter>
42 _FIter
43 adjacent_find(_FIter, _FIter);
44
45 template<typename _FIter>
46 _FIter
47 adjacent_find(_FIter, _FIter, __gnu_parallel::sequential_tag);
48
49 template<typename _FIter, typename _IterTag>
50 _FIter
51 __adjacent_find_switch(_FIter, _FIter, _IterTag);
52
53 template<typename _RAIter>
54 _RAIter
55 __adjacent_find_switch(_RAIter, _RAIter, random_access_iterator_tag);
56
57
58 template<typename _FIter, typename _BiPredicate>
59 _FIter
60 adjacent_find(_FIter, _FIter, _BiPredicate);
61
62 template<typename _FIter, typename _BiPredicate>
63 _FIter
64 adjacent_find(_FIter, _FIter, _BiPredicate,
65 __gnu_parallel::sequential_tag);
66
67 template<typename _FIter, typename _BiPredicate, typename _IterTag>
68 _FIter
69 __adjacent_find_switch(_FIter, _FIter, _BiPredicate, _IterTag);
70
71 template<typename _RAIter, typename _BiPredicate>
72 _RAIter
73 __adjacent_find_switch(_RAIter, _RAIter, _BiPredicate,
74 random_access_iterator_tag);
75
76
77 template<typename _IIter, typename _Tp>
78 typename iterator_traits<_IIter>::difference_type
79 count(_IIter, _IIter, const _Tp&);
80
81 template<typename _IIter, typename _Tp>
82 typename iterator_traits<_IIter>::difference_type
83 count(_IIter, _IIter, const _Tp&, __gnu_parallel::sequential_tag);
84
85 template<typename _IIter, typename _Tp>
86 typename iterator_traits<_IIter>::difference_type
87 count(_IIter, _IIter, const _Tp&, __gnu_parallel::_Parallelism);
88
89 template<typename _IIter, typename _Tp, typename _IterTag>
90 typename iterator_traits<_IIter>::difference_type
91 __count_switch(_IIter, _IIter, const _Tp&, _IterTag);
92
93 template<typename _RAIter, typename _Tp>
94 typename iterator_traits<_RAIter>::difference_type
95 __count_switch(_RAIter, _RAIter, const _Tp&, random_access_iterator_tag,
96 __gnu_parallel::_Parallelism __parallelism
97 = __gnu_parallel::parallel_unbalanced);
98
99
100 template<typename _IIter, typename _Predicate>
101 typename iterator_traits<_IIter>::difference_type
102 count_if(_IIter, _IIter, _Predicate);
103
104 template<typename _IIter, typename _Predicate>
105 typename iterator_traits<_IIter>::difference_type
106 count_if(_IIter, _IIter, _Predicate, __gnu_parallel::sequential_tag);
107
108 template<typename _IIter, typename _Predicate>
109 typename iterator_traits<_IIter>::difference_type
110 count_if(_IIter, _IIter, _Predicate, __gnu_parallel::_Parallelism);
111
112 template<typename _IIter, typename _Predicate, typename _IterTag>
113 typename iterator_traits<_IIter>::difference_type
114 __count_if_switch(_IIter, _IIter, _Predicate, _IterTag);
115
116 template<typename _RAIter, typename _Predicate>
117 typename iterator_traits<_RAIter>::difference_type
118 __count_if_switch(_RAIter, _RAIter, _Predicate, random_access_iterator_tag,
119 __gnu_parallel::_Parallelism __parallelism
120 = __gnu_parallel::parallel_unbalanced);
121
122 // algobase.h
123 template<typename _IIter1, typename _IIter2>
124 bool
125 equal(_IIter1, _IIter1, _IIter2, __gnu_parallel::sequential_tag);
126
127 template<typename _IIter1, typename _IIter2, typename _Predicate>
128 bool
129 equal(_IIter1, _IIter1, _IIter2, _Predicate,
130 __gnu_parallel::sequential_tag);
131
132 template<typename _IIter1, typename _IIter2>
133 _GLIBCXX20_CONSTEXPR
134 bool
135 equal(_IIter1, _IIter1, _IIter2);
136
137 template<typename _IIter1, typename _IIter2, typename _Predicate>
138 _GLIBCXX20_CONSTEXPR
139 bool
140 equal(_IIter1, _IIter1, _IIter2, _Predicate);
141
142 template<typename _IIter, typename _Tp>
143 _IIter
144 find(_IIter, _IIter, const _Tp&, __gnu_parallel::sequential_tag);
145
146 template<typename _IIter, typename _Tp>
147 _IIter
148 find(_IIter, _IIter, const _Tp& __val);
149
150 template<typename _IIter, typename _Tp, typename _IterTag>
151 _IIter
152 __find_switch(_IIter, _IIter, const _Tp&, _IterTag);
153
154 template<typename _RAIter, typename _Tp>
155 _RAIter
156 __find_switch(_RAIter, _RAIter, const _Tp&, random_access_iterator_tag);
157
158 template<typename _IIter, typename _Predicate>
159 _IIter
160 find_if(_IIter, _IIter, _Predicate, __gnu_parallel::sequential_tag);
161
162 template<typename _IIter, typename _Predicate>
163 _IIter
164 find_if(_IIter, _IIter, _Predicate);
165
166 template<typename _IIter, typename _Predicate, typename _IterTag>
167 _IIter
168 __find_if_switch(_IIter, _IIter, _Predicate, _IterTag);
169
170 template<typename _RAIter, typename _Predicate>
171 _RAIter
172 __find_if_switch(_RAIter, _RAIter, _Predicate, random_access_iterator_tag);
173
174 template<typename _IIter, typename _FIter>
175 _IIter
176 find_first_of(_IIter, _IIter, _FIter, _FIter,
177 __gnu_parallel::sequential_tag);
178
179 template<typename _IIter, typename _FIter, typename _BiPredicate>
180 _IIter
181 find_first_of(_IIter, _IIter, _FIter, _FIter, _BiPredicate,
182 __gnu_parallel::sequential_tag);
183
184 template<typename _IIter, typename _FIter, typename _BiPredicate>
185 _IIter
186 find_first_of(_IIter, _IIter, _FIter, _FIter, _BiPredicate);
187
188 template<typename _IIter, typename _FIter>
189 _IIter
190 find_first_of(_IIter, _IIter, _FIter, _FIter);
191
192 template<typename _IIter, typename _FIter,
193 typename _IterTag1, typename _IterTag2>
194 _IIter
195 __find_first_of_switch(
196 _IIter, _IIter, _FIter, _FIter, _IterTag1, _IterTag2);
197
198 template<typename _RAIter, typename _FIter, typename _BiPredicate,
199 typename _IterTag>
200 _RAIter
201 __find_first_of_switch(_RAIter, _RAIter, _FIter, _FIter, _BiPredicate,
202 random_access_iterator_tag, _IterTag);
203
204 template<typename _IIter, typename _FIter, typename _BiPredicate,
205 typename _IterTag1, typename _IterTag2>
206 _IIter
207 __find_first_of_switch(_IIter, _IIter, _FIter, _FIter, _BiPredicate,
208 _IterTag1, _IterTag2);
209
210
211 template<typename _IIter, typename _Function>
212 _Function
213 for_each(_IIter, _IIter, _Function);
214
215 template<typename _IIter, typename _Function>
216 _Function
217 for_each(_IIter, _IIter, _Function, __gnu_parallel::sequential_tag);
218
219 template<typename _Iterator, typename _Function>
220 _Function
221 for_each(_Iterator, _Iterator, _Function, __gnu_parallel::_Parallelism);
222
223 template<typename _IIter, typename _Function, typename _IterTag>
224 _Function
225 __for_each_switch(_IIter, _IIter, _Function, _IterTag);
226
227 template<typename _RAIter, typename _Function>
228 _Function
229 __for_each_switch(_RAIter, _RAIter, _Function, random_access_iterator_tag,
230 __gnu_parallel::_Parallelism __parallelism
231 = __gnu_parallel::parallel_balanced);
232
233
234 template<typename _FIter, typename _Generator>
235 void
236 generate(_FIter, _FIter, _Generator);
237
238 template<typename _FIter, typename _Generator>
239 void
240 generate(_FIter, _FIter, _Generator, __gnu_parallel::sequential_tag);
241
242 template<typename _FIter, typename _Generator>
243 void
244 generate(_FIter, _FIter, _Generator, __gnu_parallel::_Parallelism);
245
246 template<typename _FIter, typename _Generator, typename _IterTag>
247 void
248 __generate_switch(_FIter, _FIter, _Generator, _IterTag);
249
250 template<typename _RAIter, typename _Generator>
251 void
252 __generate_switch(_RAIter, _RAIter, _Generator, random_access_iterator_tag,
253 __gnu_parallel::_Parallelism __parallelism
254 = __gnu_parallel::parallel_balanced);
255
256 template<typename _OIter, typename _Size, typename _Generator>
257 _OIter
258 generate_n(_OIter, _Size, _Generator);
259
260 template<typename _OIter, typename _Size, typename _Generator>
261 _OIter
262 generate_n(_OIter, _Size, _Generator, __gnu_parallel::sequential_tag);
263
264 template<typename _OIter, typename _Size, typename _Generator>
265 _OIter
266 generate_n(_OIter, _Size, _Generator, __gnu_parallel::_Parallelism);
267
268 template<typename _OIter, typename _Size, typename _Generator,
269 typename _IterTag>
270 _OIter
271 __generate_n_switch(_OIter, _Size, _Generator, _IterTag);
272
273 template<typename _RAIter, typename _Size, typename _Generator>
274 _RAIter
275 __generate_n_switch(_RAIter, _Size, _Generator, random_access_iterator_tag,
276 __gnu_parallel::_Parallelism __parallelism
277 = __gnu_parallel::parallel_balanced);
278
279 template<typename _IIter1, typename _IIter2>
280 bool
281 lexicographical_compare(_IIter1, _IIter1, _IIter2, _IIter2,
282 __gnu_parallel::sequential_tag);
283
284 template<typename _IIter1, typename _IIter2, typename _Predicate>
285 bool
286 lexicographical_compare(_IIter1, _IIter1, _IIter2, _IIter2, _Predicate,
287 __gnu_parallel::sequential_tag);
288
289 template<typename _IIter1, typename _IIter2>
290 _GLIBCXX20_CONSTEXPR
291 bool
292 lexicographical_compare(_IIter1, _IIter1, _IIter2, _IIter2);
293
294 template<typename _IIter1, typename _IIter2, typename _Predicate>
295 _GLIBCXX20_CONSTEXPR
296 bool
297 lexicographical_compare(_IIter1, _IIter1, _IIter2, _IIter2, _Predicate);
298
299 template<typename _IIter1, typename _IIter2,
300 typename _Predicate, typename _IterTag1, typename _IterTag2>
301 bool
302 __lexicographical_compare_switch(_IIter1, _IIter1, _IIter2, _IIter2,
303 _Predicate, _IterTag1, _IterTag2);
304
305 template<typename _RAIter1, typename _RAIter2, typename _Predicate>
306 bool
307 __lexicographical_compare_switch(_RAIter1, _RAIter1, _RAIter2, _RAIter2,
308 _Predicate, random_access_iterator_tag,
309 random_access_iterator_tag);
310
311 // algo.h
312 template<typename _IIter1, typename _IIter2>
313 pair<_IIter1, _IIter2>
314 mismatch(_IIter1, _IIter1, _IIter2, __gnu_parallel::sequential_tag);
315
316 template<typename _IIter1, typename _IIter2, typename _Predicate>
317 pair<_IIter1, _IIter2>
318 mismatch(_IIter1, _IIter1, _IIter2, _Predicate,
319 __gnu_parallel::sequential_tag);
320
321 template<typename _IIter1, typename _IIter2>
322 pair<_IIter1, _IIter2>
323 mismatch(_IIter1, _IIter1, _IIter2);
324
325 template<typename _IIter1, typename _IIter2, typename _Predicate>
326 pair<_IIter1, _IIter2>
327 mismatch(_IIter1, _IIter1, _IIter2, _Predicate);
328
329 template<typename _IIter1, typename _IIter2, typename _Predicate,
330 typename _IterTag1, typename _IterTag2>
331 pair<_IIter1, _IIter2>
332 __mismatch_switch(_IIter1, _IIter1, _IIter2, _Predicate,
333 _IterTag1, _IterTag2);
334
335 template<typename _RAIter1, typename _RAIter2, typename _Predicate>
336 pair<_RAIter1, _RAIter2>
337 __mismatch_switch(_RAIter1, _RAIter1, _RAIter2, _Predicate,
338 random_access_iterator_tag, random_access_iterator_tag);
339
340 template<typename _FIter1, typename _FIter2>
341 _FIter1
342 search(_FIter1, _FIter1, _FIter2, _FIter2, __gnu_parallel::sequential_tag);
343
344 template<typename _FIter1, typename _FIter2>
345 _FIter1
346 search(_FIter1, _FIter1, _FIter2, _FIter2);
347
348 template<typename _FIter1, typename _FIter2, typename _BiPredicate>
349 _FIter1
350 search(_FIter1, _FIter1, _FIter2, _FIter2, _BiPredicate,
351 __gnu_parallel::sequential_tag);
352
353 template<typename _FIter1, typename _FIter2, typename _BiPredicate>
354 _FIter1
355 search(_FIter1, _FIter1, _FIter2, _FIter2, _BiPredicate);
356
357 template<typename _RAIter1, typename _RAIter2>
358 _RAIter1
359 __search_switch(_RAIter1, _RAIter1, _RAIter2, _RAIter2,
360 random_access_iterator_tag, random_access_iterator_tag);
361
362 template<typename _FIter1, typename _FIter2, typename _IterTag1,
363 typename _IterTag2>
364 _FIter1
365 __search_switch(_FIter1, _FIter1, _FIter2, _FIter2, _IterTag1, _IterTag2);
366
367 template<typename _RAIter1, typename _RAIter2, typename _BiPredicate>
368 _RAIter1
369 __search_switch(_RAIter1, _RAIter1, _RAIter2, _RAIter2, _BiPredicate,
370 random_access_iterator_tag, random_access_iterator_tag);
371
372 template<typename _FIter1, typename _FIter2, typename _BiPredicate,
373 typename _IterTag1, typename _IterTag2>
374 _FIter1
375 __search_switch(_FIter1, _FIter1, _FIter2, _FIter2, _BiPredicate,
376 _IterTag1, _IterTag2);
377
378 template<typename _FIter, typename _Integer, typename _Tp>
379 _FIter
380 search_n(_FIter, _FIter, _Integer, const _Tp&,
381 __gnu_parallel::sequential_tag);
382
383 template<typename _FIter, typename _Integer, typename _Tp,
384 typename _BiPredicate>
385 _FIter
386 search_n(_FIter, _FIter, _Integer, const _Tp&, _BiPredicate,
387 __gnu_parallel::sequential_tag);
388
389 template<typename _FIter, typename _Integer, typename _Tp>
390 _FIter
391 search_n(_FIter, _FIter, _Integer, const _Tp&);
392
393 template<typename _FIter, typename _Integer, typename _Tp,
394 typename _BiPredicate>
395 _FIter
396 search_n(_FIter, _FIter, _Integer, const _Tp&, _BiPredicate);
397
398 template<typename _RAIter, typename _Integer, typename _Tp,
399 typename _BiPredicate>
400 _RAIter
401 __search_n_switch(_RAIter, _RAIter, _Integer, const _Tp&,
402 _BiPredicate, random_access_iterator_tag);
403
404 template<typename _FIter, typename _Integer, typename _Tp,
405 typename _BiPredicate, typename _IterTag>
406 _FIter
407 __search_n_switch(_FIter, _FIter, _Integer, const _Tp&,
408 _BiPredicate, _IterTag);
409
410
411 template<typename _IIter, typename _OIter, typename _UnaryOperation>
412 _OIter
413 transform(_IIter, _IIter, _OIter, _UnaryOperation);
414
415 template<typename _IIter, typename _OIter, typename _UnaryOperation>
416 _OIter
417 transform(_IIter, _IIter, _OIter, _UnaryOperation,
418 __gnu_parallel::sequential_tag);
419
420 template<typename _IIter, typename _OIter, typename _UnaryOperation>
421 _OIter
422 transform(_IIter, _IIter, _OIter, _UnaryOperation,
423 __gnu_parallel::_Parallelism);
424
425 template<typename _IIter, typename _OIter, typename _UnaryOperation,
426 typename _IterTag1, typename _IterTag2>
427 _OIter
428 __transform1_switch(_IIter, _IIter, _OIter, _UnaryOperation,
429 _IterTag1, _IterTag2);
430
431
432 template<typename _RAIIter, typename _RAOIter, typename _UnaryOperation>
433 _RAOIter
434 __transform1_switch(_RAIIter, _RAIIter, _RAOIter, _UnaryOperation,
435 random_access_iterator_tag, random_access_iterator_tag,
436 __gnu_parallel::_Parallelism __parallelism
437 = __gnu_parallel::parallel_balanced);
438
439
440 template<typename _IIter1, typename _IIter2, typename _OIter,
441 typename _BiOperation>
442 _OIter
443 transform(_IIter1, _IIter1, _IIter2, _OIter, _BiOperation);
444
445 template<typename _IIter1, typename _IIter2, typename _OIter,
446 typename _BiOperation>
447 _OIter
448 transform(_IIter1, _IIter1, _IIter2, _OIter, _BiOperation,
449 __gnu_parallel::sequential_tag);
450
451 template<typename _IIter1, typename _IIter2, typename _OIter,
452 typename _BiOperation>
453 _OIter
454 transform(_IIter1, _IIter1, _IIter2, _OIter, _BiOperation,
455 __gnu_parallel::_Parallelism);
456
457 template<typename _RAIter1, typename _RAIter2, typename _RAIter3,
458 typename _BiOperation>
459 _RAIter3
460 __transform2_switch(_RAIter1, _RAIter1, _RAIter2, _RAIter3, _BiOperation,
461 random_access_iterator_tag, random_access_iterator_tag,
462 random_access_iterator_tag,
463 __gnu_parallel::_Parallelism __parallelism
464 = __gnu_parallel::parallel_balanced);
465
466 template<typename _IIter1, typename _IIter2, typename _OIter,
467 typename _BiOperation, typename _Tag1,
468 typename _Tag2, typename _Tag3>
469 _OIter
470 __transform2_switch(_IIter1, _IIter1, _IIter2, _OIter, _BiOperation,
471 _Tag1, _Tag2, _Tag3);
472
473
474 template<typename _FIter, typename _Tp>
475 void
476 replace(_FIter, _FIter, const _Tp&, const _Tp&);
477
478 template<typename _FIter, typename _Tp>
479 void
480 replace(_FIter, _FIter, const _Tp&, const _Tp&,
481 __gnu_parallel::sequential_tag);
482
483 template<typename _FIter, typename _Tp>
484 void
485 replace(_FIter, _FIter, const _Tp&, const _Tp&,
486 __gnu_parallel::_Parallelism);
487
488 template<typename _FIter, typename _Tp, typename _IterTag>
489 void
490 __replace_switch(_FIter, _FIter, const _Tp&, const _Tp&, _IterTag);
491
492 template<typename _RAIter, typename _Tp>
493 void
494 __replace_switch(_RAIter, _RAIter, const _Tp&, const _Tp&,
495 random_access_iterator_tag, __gnu_parallel::_Parallelism);
496
497
498 template<typename _FIter, typename _Predicate, typename _Tp>
499 void
500 replace_if(_FIter, _FIter, _Predicate, const _Tp&);
501
502 template<typename _FIter, typename _Predicate, typename _Tp>
503 void
504 replace_if(_FIter, _FIter, _Predicate, const _Tp&,
505 __gnu_parallel::sequential_tag);
506
507 template<typename _FIter, typename _Predicate, typename _Tp>
508 void
509 replace_if(_FIter, _FIter, _Predicate, const _Tp&,
510 __gnu_parallel::_Parallelism);
511
512 template<typename _FIter, typename _Predicate, typename _Tp,
513 typename _IterTag>
514 void
515 __replace_if_switch(_FIter, _FIter, _Predicate, const _Tp&, _IterTag);
516
517 template<typename _RAIter, typename _Predicate, typename _Tp>
518 void
519 __replace_if_switch(_RAIter, _RAIter, _Predicate, const _Tp&,
520 random_access_iterator_tag,
521 __gnu_parallel::_Parallelism);
522
523
524 template<typename _FIter>
525 _FIter
526 max_element(_FIter, _FIter);
527
528 template<typename _FIter>
529 _FIter
530 max_element(_FIter, _FIter, __gnu_parallel::sequential_tag);
531
532 template<typename _FIter>
533 _FIter
534 max_element(_FIter, _FIter, __gnu_parallel::_Parallelism);
535
536 template<typename _FIter, typename _Compare>
537 _FIter
538 max_element(_FIter, _FIter, _Compare);
539
540 template<typename _FIter, typename _Compare>
541 _FIter
542 max_element(_FIter, _FIter, _Compare, __gnu_parallel::sequential_tag);
543
544 template<typename _FIter, typename _Compare>
545 _FIter
546 max_element(_FIter, _FIter, _Compare, __gnu_parallel::_Parallelism);
547
548 template<typename _FIter, typename _Compare, typename _IterTag>
549 _FIter
550 __max_element_switch(_FIter, _FIter, _Compare, _IterTag);
551
552 template<typename _RAIter, typename _Compare>
553 _RAIter
554 __max_element_switch(
555 _RAIter, _RAIter, _Compare, random_access_iterator_tag,
556 __gnu_parallel::_Parallelism __parallelism
557 = __gnu_parallel::parallel_balanced);
558
559
560 template<typename _IIter1, typename _IIter2, typename _OIter>
561 _OIter
562 merge(_IIter1, _IIter1, _IIter2, _IIter2, _OIter,
563 __gnu_parallel::sequential_tag);
564
565 template<typename _IIter1, typename _IIter2, typename _OIter,
566 typename _Compare>
567 _OIter
568 merge(_IIter1, _IIter1, _IIter2, _IIter2, _OIter, _Compare,
569 __gnu_parallel::sequential_tag);
570
571 template<typename _IIter1, typename _IIter2, typename _OIter,
572 typename _Compare>
573 _OIter
574 merge(_IIter1, _IIter1, _IIter2, _IIter2, _OIter, _Compare);
575
576 template<typename _IIter1, typename _IIter2, typename _OIter>
577 _OIter
578 merge(_IIter1, _IIter1, _IIter2, _IIter2, _OIter);
579
580 template<typename _IIter1, typename _IIter2, typename _OIter,
581 typename _Compare, typename _IterTag1, typename _IterTag2,
582 typename _IterTag3>
583 _OIter
584 __merge_switch(_IIter1, _IIter1, _IIter2, _IIter2, _OIter, _Compare,
585 _IterTag1, _IterTag2, _IterTag3);
586
587 template<typename _IIter1, typename _IIter2, typename _OIter,
588 typename _Compare>
589 _OIter
590 __merge_switch(_IIter1, _IIter1, _IIter2, _IIter2, _OIter, _Compare,
591 random_access_iterator_tag, random_access_iterator_tag,
592 random_access_iterator_tag);
593
594
595 template<typename _FIter>
596 _FIter
597 min_element(_FIter, _FIter);
598
599 template<typename _FIter>
600 _FIter
601 min_element(_FIter, _FIter, __gnu_parallel::sequential_tag);
602
603 template<typename _FIter>
604 _FIter
605 min_element(_FIter, _FIter,
606 __gnu_parallel::_Parallelism __parallelism_tag);
607
608 template<typename _FIter, typename _Compare>
609 _FIter
610 min_element(_FIter, _FIter, _Compare);
611
612 template<typename _FIter, typename _Compare>
613 _FIter
614 min_element(_FIter, _FIter, _Compare, __gnu_parallel::sequential_tag);
615
616 template<typename _FIter, typename _Compare>
617 _FIter
618 min_element(_FIter, _FIter, _Compare, __gnu_parallel::_Parallelism);
619
620 template<typename _FIter, typename _Compare, typename _IterTag>
621 _FIter
622 __min_element_switch(_FIter, _FIter, _Compare, _IterTag);
623
624 template<typename _RAIter, typename _Compare>
625 _RAIter
626 __min_element_switch(
627 _RAIter, _RAIter, _Compare, random_access_iterator_tag,
628 __gnu_parallel::_Parallelism __parallelism
629 = __gnu_parallel::parallel_balanced);
630
631 template<typename _RAIter>
632 void
633 nth_element(_RAIter, _RAIter, _RAIter, __gnu_parallel::sequential_tag);
634
635 template<typename _RAIter, typename _Compare>
636 void
637 nth_element(_RAIter, _RAIter, _RAIter, _Compare,
638 __gnu_parallel::sequential_tag);
639
640 template<typename _RAIter, typename _Compare>
641 void
642 nth_element(_RAIter, _RAIter, _RAIter, _Compare);
643
644 template<typename _RAIter>
645 void
646 nth_element(_RAIter, _RAIter, _RAIter);
647
648 template<typename _RAIter, typename _Compare>
649 void
650 partial_sort(_RAIter, _RAIter, _RAIter, _Compare,
651 __gnu_parallel::sequential_tag);
652
653 template<typename _RAIter>
654 void
655 partial_sort(_RAIter, _RAIter, _RAIter, __gnu_parallel::sequential_tag);
656
657 template<typename _RAIter, typename _Compare>
658 void
659 partial_sort(_RAIter, _RAIter, _RAIter, _Compare);
660
661 template<typename _RAIter>
662 void
663 partial_sort(_RAIter, _RAIter, _RAIter);
664
665 template<typename _FIter, typename _Predicate>
666 _FIter
667 partition(_FIter, _FIter, _Predicate, __gnu_parallel::sequential_tag);
668
669 template<typename _FIter, typename _Predicate>
670 _FIter
671 partition(_FIter, _FIter, _Predicate);
672
673 template<typename _FIter, typename _Predicate, typename _IterTag>
674 _FIter
675 __partition_switch(_FIter, _FIter, _Predicate, _IterTag);
676
677 template<typename _RAIter, typename _Predicate>
678 _RAIter
679 __partition_switch(
680 _RAIter, _RAIter, _Predicate, random_access_iterator_tag);
681
682 template<typename _RAIter>
683 void
684 random_shuffle(_RAIter, _RAIter, __gnu_parallel::sequential_tag);
685
686 template<typename _RAIter, typename _RandomNumberGenerator>
687 void
688 random_shuffle(_RAIter, _RAIter, _RandomNumberGenerator&,
689 __gnu_parallel::sequential_tag);
690
691 template<typename _RAIter>
692 void
693 random_shuffle(_RAIter, _RAIter);
694
695 template<typename _RAIter, typename _RandomNumberGenerator>
696 void
697 random_shuffle(_RAIter, _RAIter,
698#if __cplusplus >= 201103L
699 _RandomNumberGenerator&&);
700#else
701 _RandomNumberGenerator&);
702#endif
703
704 template<typename _IIter1, typename _IIter2, typename _OIter>
705 _OIter
706 set_union(_IIter1, _IIter1, _IIter2, _IIter2, _OIter,
707 __gnu_parallel::sequential_tag);
708
709 template<typename _IIter1, typename _IIter2, typename _OIter,
710 typename _Predicate>
711 _OIter
712 set_union(_IIter1, _IIter1, _IIter2, _IIter2, _OIter, _Predicate,
713 __gnu_parallel::sequential_tag);
714
715 template<typename _IIter1, typename _IIter2, typename _OIter>
716 _OIter
717 set_union(_IIter1, _IIter1, _IIter2, _IIter2, _OIter);
718
719 template<typename _IIter1, typename _IIter2, typename _OIter,
720 typename _Predicate>
721 _OIter
722 set_union(_IIter1, _IIter1, _IIter2, _IIter2, _OIter, _Predicate);
723
724 template<typename _IIter1, typename _IIter2, typename _Predicate,
725 typename _OIter, typename _IterTag1, typename _IterTag2,
726 typename _IterTag3>
727 _OIter
728 __set_union_switch(_IIter1, _IIter1, _IIter2, _IIter2, _OIter,
729 _Predicate, _IterTag1, _IterTag2, _IterTag3);
730
731 template<typename _RAIter1, typename _RAIter2, typename _Output_RAIter,
732 typename _Predicate>
733 _Output_RAIter
734 __set_union_switch(_RAIter1, _RAIter1, _RAIter2, _RAIter2, _Output_RAIter,
735 _Predicate, random_access_iterator_tag,
736 random_access_iterator_tag, random_access_iterator_tag);
737
738 template<typename _IIter1, typename _IIter2, typename _OIter>
739 _OIter
740 set_intersection(_IIter1, _IIter1, _IIter2, _IIter2, _OIter,
741 __gnu_parallel::sequential_tag);
742
743 template<typename _IIter1, typename _IIter2, typename _OIter,
744 typename _Predicate>
745 _OIter
746 set_intersection(_IIter1, _IIter1, _IIter2, _IIter2, _OIter, _Predicate,
747 __gnu_parallel::sequential_tag);
748
749 template<typename _IIter1, typename _IIter2, typename _OIter>
750 _OIter
751 set_intersection(_IIter1, _IIter1, _IIter2, _IIter2, _OIter);
752
753 template<typename _IIter1, typename _IIter2, typename _OIter,
754 typename _Predicate>
755 _OIter
756 set_intersection(_IIter1, _IIter1, _IIter2, _IIter2, _OIter, _Predicate);
757
758 template<typename _IIter1, typename _IIter2, typename _Predicate,
759 typename _OIter, typename _IterTag1, typename _IterTag2,
760 typename _IterTag3>
761 _OIter
762 __set_intersection_switch(_IIter1, _IIter1, _IIter2, _IIter2, _OIter,
763 _Predicate, _IterTag1, _IterTag2, _IterTag3);
764
765 template<typename _RAIter1, typename _RAIter2, typename _Output_RAIter,
766 typename _Predicate>
767 _Output_RAIter
768 __set_intersection_switch(_RAIter1, _RAIter1, _RAIter2, _RAIter2,
769 _Output_RAIter, _Predicate,
770 random_access_iterator_tag,
771 random_access_iterator_tag,
772 random_access_iterator_tag);
773
774 template<typename _IIter1, typename _IIter2, typename _OIter>
775 _OIter
776 set_symmetric_difference(_IIter1, _IIter1, _IIter2, _IIter2, _OIter,
777 __gnu_parallel::sequential_tag);
778
779 template<typename _IIter1, typename _IIter2, typename _OIter,
780 typename _Predicate>
781 _OIter
782 set_symmetric_difference(_IIter1, _IIter1, _IIter2, _IIter2, _OIter,
783 _Predicate, __gnu_parallel::sequential_tag);
784
785 template<typename _IIter1, typename _IIter2, typename _OIter>
786 _OIter
787 set_symmetric_difference(_IIter1, _IIter1, _IIter2, _IIter2, _OIter);
788
789 template<typename _IIter1, typename _IIter2, typename _OIter,
790 typename _Predicate>
791 _OIter
792 set_symmetric_difference(_IIter1, _IIter1, _IIter2, _IIter2, _OIter,
793 _Predicate);
794
795 template<typename _IIter1, typename _IIter2, typename _Predicate,
796 typename _OIter, typename _IterTag1, typename _IterTag2,
797 typename _IterTag3>
798 _OIter
799 __set_symmetric_difference_switch(_IIter1, _IIter1, _IIter2, _IIter2,
800 _OIter, _Predicate, _IterTag1, _IterTag2,
801 _IterTag3);
802
803 template<typename _RAIter1, typename _RAIter2, typename _Output_RAIter,
804 typename _Predicate>
805 _Output_RAIter
806 __set_symmetric_difference_switch(_RAIter1, _RAIter1, _RAIter2, _RAIter2,
807 _Output_RAIter, _Predicate,
808 random_access_iterator_tag,
809 random_access_iterator_tag,
810 random_access_iterator_tag);
811
812
813 template<typename _IIter1, typename _IIter2, typename _OIter>
814 _OIter
815 set_difference(_IIter1, _IIter1, _IIter2, _IIter2, _OIter,
816 __gnu_parallel::sequential_tag);
817
818 template<typename _IIter1, typename _IIter2, typename _OIter,
819 typename _Predicate>
820 _OIter
821 set_difference(_IIter1, _IIter1, _IIter2, _IIter2, _OIter, _Predicate,
822 __gnu_parallel::sequential_tag);
823
824 template<typename _IIter1, typename _IIter2, typename _OIter>
825 _OIter
826 set_difference(_IIter1, _IIter1, _IIter2, _IIter2, _OIter);
827
828 template<typename _IIter1, typename _IIter2, typename _OIter,
829 typename _Predicate>
830 _OIter
831 set_difference(_IIter1, _IIter1, _IIter2, _IIter2, _OIter, _Predicate);
832
833 template<typename _IIter1, typename _IIter2, typename _Predicate,
834 typename _OIter, typename _IterTag1, typename _IterTag2,
835 typename _IterTag3>
836 _OIter
837 __set_difference_switch(_IIter1, _IIter1, _IIter2, _IIter2, _OIter,
838 _Predicate, _IterTag1, _IterTag2, _IterTag3);
839
840 template<typename _RAIter1, typename _RAIter2, typename _Output_RAIter,
841 typename _Predicate>
842 _Output_RAIter
843 __set_difference_switch(_RAIter1, _RAIter1, _RAIter2, _RAIter2,
844 _Output_RAIter, _Predicate,
845 random_access_iterator_tag,
846 random_access_iterator_tag,
847 random_access_iterator_tag);
848
849
850 template<typename _RAIter>
851 void
852 sort(_RAIter, _RAIter, __gnu_parallel::sequential_tag);
853
854 template<typename _RAIter, typename _Compare>
855 void
856 sort(_RAIter, _RAIter, _Compare, __gnu_parallel::sequential_tag);
857
858 template<typename _RAIter>
859 void
860 sort(_RAIter, _RAIter);
861
862 template<typename _RAIter, typename _Compare>
863 void
864 sort(_RAIter, _RAIter, _Compare);
865
866 template<typename _RAIter>
867 void
868 stable_sort(_RAIter, _RAIter, __gnu_parallel::sequential_tag);
869
870 template<typename _RAIter, typename _Compare>
871 void
872 stable_sort(_RAIter, _RAIter, _Compare, __gnu_parallel::sequential_tag);
873
874 template<typename _RAIter>
875 void
876 stable_sort(_RAIter, _RAIter);
877
878 template<typename _RAIter, typename _Compare>
879 void
880 stable_sort(_RAIter, _RAIter, _Compare);
881
882 template<typename _IIter, typename _OIter>
883 _OIter
884 unique_copy(_IIter, _IIter, _OIter, __gnu_parallel::sequential_tag);
885
886 template<typename _IIter, typename _OIter, typename _Predicate>
887 _OIter
888 unique_copy(_IIter, _IIter, _OIter, _Predicate,
889 __gnu_parallel::sequential_tag);
890
891 template<typename _IIter, typename _OIter>
892 _OIter
893 unique_copy(_IIter, _IIter, _OIter);
894
895 template<typename _IIter, typename _OIter, typename _Predicate>
896 _OIter
897 unique_copy(_IIter, _IIter, _OIter, _Predicate);
898
899 template<typename _IIter, typename _OIter, typename _Predicate,
900 typename _IterTag1, typename _IterTag2>
901 _OIter
902 __unique_copy_switch(_IIter, _IIter, _OIter, _Predicate,
903 _IterTag1, _IterTag2);
904
905 template<typename _RAIter, typename _RandomAccess_OIter, typename _Predicate>
906 _RandomAccess_OIter
907 __unique_copy_switch(_RAIter, _RAIter, _RandomAccess_OIter, _Predicate,
908 random_access_iterator_tag, random_access_iterator_tag);
909} // end namespace __parallel
910} // end namespace std
911
912#endif /* _GLIBCXX_PARALLEL_ALGORITHMFWD_H */
tags.h
Tags for compile-time selection. This file is a GNU parallel extension to the Standard C++ Library.
settings.h
Runtime settings and tuning parameters, heuristics to decide whether to use parallelized algorithms.
std
ISO C++ entities toplevel namespace is std.
__gnu_parallel::_Parallelism
_Parallelism
Run-time equivalents for the compile-time tags.
Definition: types.h:45
__gnu_parallel::parallel_balanced
@ parallel_balanced
Parallel balanced (work-stealing).
Definition: types.h:53
__gnu_parallel::parallel_unbalanced
@ parallel_unbalanced
Parallel unbalanced (equal-sized chunks).
Definition: types.h:50
__gnu_parallel::sequential_tag
Forces sequential execution at compile time.
Definition: tags.h:42