1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
|
// Profiling vector implementation -*- C++ -*-
// Copyright (C) 2009-2014 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// Under Section 7 of GPL version 3, you are granted additional
// permissions described in the GCC Runtime Library Exception, version
// 3.1, as published by the Free Software Foundation.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
/** @file profile/vector
* This file is a GNU profile extension to the Standard C++ Library.
*/
#ifndef _GLIBCXX_PROFILE_VECTOR
#define _GLIBCXX_PROFILE_VECTOR 1
#include <vector>
#include <utility>
#include <profile/base.h>
#include <profile/iterator_tracker.h>
namespace std _GLIBCXX_VISIBILITY(default)
{
namespace __profile
{
template<typename _Vector>
class _Vector_profile_pre
{
_Vector&
_M_conjure()
{ return *static_cast<_Vector*>(this); }
public:
#if __cplusplus >= 201103L
_Vector_profile_pre() = default;
_Vector_profile_pre(const _Vector_profile_pre&) = default;
_Vector_profile_pre(_Vector_profile_pre&&) = default;
_Vector_profile_pre&
operator=(const _Vector_profile_pre&)
{ _M_conjure()._M_profile_destruct(); }
_Vector_profile_pre&
operator=(_Vector_profile_pre&&) noexcept
{ _M_conjure()._M_profile_destruct(); }
#endif
};
template<typename _Vector>
class _Vector_profile_post
{
_Vector&
_M_conjure()
{ return *static_cast<_Vector*>(this); }
protected:
__gnu_profile::__container_size_info* _M_size_info;
__gnu_profile::__vector2list_info* _M_vect2list_info;
_Vector_profile_post() _GLIBCXX_NOEXCEPT
{ _M_profile_construct(); }
#if __cplusplus >= 201103L
_Vector_profile_post(const _Vector_profile_post&) noexcept
: _Vector_profile_post() { }
_Vector_profile_post(_Vector_profile_post&& __other) noexcept
: _Vector_profile_post()
{ _M_swap(__other); }
_Vector_profile_post&
operator=(const _Vector_profile_post&) noexcept
{ _M_profile_construct(); }
_Vector_profile_post&
operator=(_Vector_profile_post&& __other) noexcept
{
_M_swap(__other);
__other._M_profile_construct();
}
#endif
~_Vector_profile_post()
{ _M_conjure()._M_profile_destruct(); }
public:
void
_M_profile_construct() _GLIBCXX_NOEXCEPT
{
_M_size_info =
__profcxx_vector_size_construct(_M_conjure().capacity());
_M_vect2list_info = __profcxx_vector2list_construct();
}
void
_M_profile_destruct() _GLIBCXX_NOEXCEPT
{
__profcxx_vector2list_destruct(_M_vect2list_info);
_M_vect2list_info = 0;
__profcxx_vector_size_destruct(_M_size_info,
_M_conjure().capacity(),
_M_conjure().size());
_M_size_info = 0;
}
void
_M_swap(_Vector_profile_post& __other) _GLIBCXX_NOEXCEPT
{
std::swap(_M_size_info, __other._M_size_info);
std::swap(_M_vect2list_info, __other._M_vect2list_info);
}
};
template<typename _Tp,
typename _Allocator = std::allocator<_Tp> >
class vector
: public _Vector_profile_pre<vector<_Tp, _Allocator> >,
public _GLIBCXX_STD_C::vector<_Tp, _Allocator>,
public _Vector_profile_post<vector<_Tp, _Allocator> >
{
typedef _GLIBCXX_STD_C::vector<_Tp, _Allocator> _Base;
typedef typename _Base::iterator _Base_iterator;
typedef typename _Base::const_iterator _Base_const_iterator;
public:
typedef typename _Base::reference reference;
typedef typename _Base::const_reference const_reference;
typedef __iterator_tracker<_Base_iterator, vector>
iterator;
typedef __iterator_tracker<_Base_const_iterator, vector>
const_iterator;
typedef typename _Base::size_type size_type;
typedef typename _Base::difference_type difference_type;
typedef _Tp value_type;
typedef _Allocator allocator_type;
typedef typename _Base::pointer pointer;
typedef typename _Base::const_pointer const_pointer;
typedef std::reverse_iterator<iterator> reverse_iterator;
typedef std::reverse_iterator<const_iterator> const_reverse_iterator;
_Base&
_M_base() _GLIBCXX_NOEXCEPT { return *this; }
const _Base&
_M_base() const _GLIBCXX_NOEXCEPT { return *this; }
// 23.2.4.1 construct/copy/destroy:
#if __cplusplus < 201103L
vector()
{ }
vector(const vector& __x)
: _Base(__x) { }
#else
vector() = default;
vector(const vector&) = default;
vector(vector&&) = default;
#endif
explicit
vector(const _Allocator& __a) _GLIBCXX_NOEXCEPT
: _Base(__a) { }
#if __cplusplus >= 201103L
explicit
vector(size_type __n, const _Allocator& __a = _Allocator())
: _Base(__n, __a) { }
vector(size_type __n, const _Tp& __value,
const _Allocator& __a = _Allocator())
: _Base(__n, __value, __a) { }
#else
explicit
vector(size_type __n, const _Tp& __value = _Tp(),
const _Allocator& __a = _Allocator())
: _Base(__n, __value, __a) { }
#endif
#if __cplusplus >= 201103L
template<typename _InputIterator,
typename = std::_RequireInputIter<_InputIterator>>
#else
template<typename _InputIterator>
#endif
vector(_InputIterator __first, _InputIterator __last,
const _Allocator& __a = _Allocator())
: _Base(__first, __last, __a) { }
/// Construction from a normal-mode vector
vector(const _Base& __x)
: _Base(__x) { }
#if __cplusplus >= 201103L
vector(const _Base& __x, const _Allocator& __a)
: _Base(__x, __a) { }
vector(vector&& __x, const _Allocator& __a)
: _Base(std::move(__x), __a) { }
vector(initializer_list<value_type> __l,
const allocator_type& __a = allocator_type())
: _Base(__l, __a) { }
#endif
#if __cplusplus < 201103L
vector&
operator=(const vector& __x)
{
this->_M_profile_destruct();
_M_base() = __x;
this->_M_profile_construct();
return *this;
}
#else
vector&
operator=(const vector&) = default;
vector&
operator=(vector&&) = default;
vector&
operator=(initializer_list<value_type> __l)
{
this->_M_profile_destruct();
_M_base() = __l;
this->_M_profile_construct();
return *this;
}
#endif
// iterators:
iterator
begin() _GLIBCXX_NOEXCEPT
{ return iterator(_Base::begin(), this); }
const_iterator
begin() const _GLIBCXX_NOEXCEPT
{ return const_iterator(_Base::begin(), this); }
iterator
end() _GLIBCXX_NOEXCEPT
{ return iterator(_Base::end(), this); }
const_iterator
end() const _GLIBCXX_NOEXCEPT
{ return const_iterator(_Base::end(), this); }
reverse_iterator
rbegin() _GLIBCXX_NOEXCEPT
{ return reverse_iterator(end()); }
const_reverse_iterator
rbegin() const _GLIBCXX_NOEXCEPT
{ return const_reverse_iterator(end()); }
reverse_iterator
rend() _GLIBCXX_NOEXCEPT
{ return reverse_iterator(begin()); }
const_reverse_iterator
rend() const _GLIBCXX_NOEXCEPT
{ return const_reverse_iterator(begin()); }
#if __cplusplus >= 201103L
const_iterator
cbegin() const noexcept
{ return const_iterator(_Base::begin(), this); }
const_iterator
cend() const noexcept
{ return const_iterator(_Base::end(), this); }
const_reverse_iterator
crbegin() const noexcept
{ return const_reverse_iterator(end()); }
const_reverse_iterator
crend() const noexcept
{ return const_reverse_iterator(begin()); }
#endif
// 23.2.4.2 capacity:
#if __cplusplus >= 201103L
void
resize(size_type __sz)
{
__profcxx_vector2list_invalid_operator(this->_M_vect2list_info);
_M_profile_resize(this->capacity(), __sz);
_Base::resize(__sz);
}
void
resize(size_type __sz, const _Tp& __c)
{
__profcxx_vector2list_invalid_operator(this->_M_vect2list_info);
_M_profile_resize(this->capacity(), __sz);
_Base::resize(__sz, __c);
}
#else
void
resize(size_type __sz, _Tp __c = _Tp())
{
__profcxx_vector2list_invalid_operator(this->_M_vect2list_info);
_M_profile_resize(this->capacity(), __sz);
_Base::resize(__sz, __c);
}
#endif
// element access:
reference
operator[](size_type __n) _GLIBCXX_NOEXCEPT
{
__profcxx_vector2list_invalid_operator(this->_M_vect2list_info);
return _M_base()[__n];
}
const_reference
operator[](size_type __n) const _GLIBCXX_NOEXCEPT
{
__profcxx_vector2list_invalid_operator(this->_M_vect2list_info);
return _M_base()[__n];
}
// 23.2.4.3 modifiers:
void
push_back(const _Tp& __x)
{
size_type __old_size = this->capacity();
_Base::push_back(__x);
_M_profile_resize(__old_size, this->capacity());
}
#if __cplusplus >= 201103L
void
push_back(_Tp&& __x)
{
size_type __old_size = this->capacity();
_Base::push_back(std::move(__x));
_M_profile_resize(__old_size, this->capacity());
}
#endif
iterator
#if __cplusplus >= 201103L
insert(const_iterator __pos, const _Tp& __x)
#else
insert(iterator __pos, const _Tp& __x)
#endif
{
__profcxx_vector2list_insert(this->_M_vect2list_info,
__pos.base() - _Base::begin(),
this->size());
size_type __old_size = this->capacity();
_Base_iterator __res = _Base::insert(__pos.base(), __x);
_M_profile_resize(__old_size, this->capacity());
return iterator(__res, this);
}
#if __cplusplus >= 201103L
iterator
insert(const_iterator __pos, _Tp&& __x)
{
__profcxx_vector2list_insert(this->_M_vect2list_info,
__pos.base() - _Base::cbegin(),
this->size());
size_type __old_size = this->capacity();
_Base_iterator __res = _Base::insert(__pos.base(), __x);
_M_profile_resize(__old_size, this->capacity());
return iterator(__res, this);
}
template<typename... _Args>
iterator
emplace(const_iterator __pos, _Args&&... __args)
{
_Base_iterator __res = _Base::emplace(__pos.base(),
std::forward<_Args>(__args)...);
return iterator(__res, this);
}
iterator
insert(const_iterator __pos, initializer_list<value_type> __l)
{ return this->insert(__pos, __l.begin(), __l.end()); }
#endif
void
swap(vector& __x)
#if __cplusplus >= 201103L
noexcept( noexcept(declval<_Base>().swap(__x)) )
#endif
{
_Base::swap(__x);
this->_M_swap(__x);
}
#if __cplusplus >= 201103L
iterator
insert(const_iterator __pos, size_type __n, const _Tp& __x)
{
__profcxx_vector2list_insert(this->_M_vect2list_info,
__pos.base() - _Base::cbegin(),
this->size());
size_type __old_size = this->capacity();
_Base_iterator __res = _Base::insert(__pos, __n, __x);
_M_profile_resize(__old_size, this->capacity());
return iterator(__res, this);
}
#else
void
insert(iterator __pos, size_type __n, const _Tp& __x)
{
__profcxx_vector2list_insert(this->_M_vect2list_info,
__pos.base() - _Base::begin(),
this->size());
size_type __old_size = this->capacity();
_Base::insert(__pos, __n, __x);
_M_profile_resize(__old_size, this->capacity());
}
#endif
#if __cplusplus >= 201103L
template<typename _InputIterator,
typename = std::_RequireInputIter<_InputIterator>>
iterator
insert(const_iterator __pos,
_InputIterator __first, _InputIterator __last)
{
__profcxx_vector2list_insert(this->_M_vect2list_info,
__pos.base() - _Base::cbegin(),
this->size());
size_type __old_size = this->capacity();
_Base_iterator __res = _Base::insert(__pos, __first, __last);
_M_profile_resize(__old_size, this->capacity());
return iterator(__res, this);
}
#else
template<typename _InputIterator>
void
insert(iterator __pos,
_InputIterator __first, _InputIterator __last)
{
__profcxx_vector2list_insert(this->_M_vect2list_info,
__pos.base() - _Base::begin(),
this->size());
size_type __old_size = this->capacity();
_Base::insert(__pos, __first, __last);
_M_profile_resize(__old_size, this->capacity());
}
#endif
iterator
#if __cplusplus >= 201103L
erase(const_iterator __pos)
#else
erase(iterator __pos)
#endif
{ return iterator(_Base::erase(__pos.base()), this); }
iterator
#if __cplusplus >= 201103L
erase(const_iterator __first, const_iterator __last)
#else
erase(iterator __first, iterator __last)
#endif
{ return iterator(_Base::erase(__first.base(), __last.base()), this); }
void
clear() _GLIBCXX_NOEXCEPT
{
this->_M_profile_destruct();
_Base::clear();
this->_M_profile_construct();
}
inline void
_M_profile_iterate(int __rewind = 0) const
{ __profcxx_vector2list_iterate(this->_M_vect2list_info, __rewind); }
private:
void _M_profile_resize(size_type __old_size, size_type __new_size)
{
if (__old_size < __new_size)
{
__profcxx_vector_size_resize(this->_M_size_info,
this->size(), __new_size);
__profcxx_vector2list_resize(this->_M_vect2list_info,
this->size(), __new_size);
}
}
};
template<typename _Tp, typename _Alloc>
inline bool
operator==(const vector<_Tp, _Alloc>& __lhs,
const vector<_Tp, _Alloc>& __rhs)
{ return __lhs._M_base() == __rhs._M_base(); }
template<typename _Tp, typename _Alloc>
inline bool
operator!=(const vector<_Tp, _Alloc>& __lhs,
const vector<_Tp, _Alloc>& __rhs)
{ return __lhs._M_base() != __rhs._M_base(); }
template<typename _Tp, typename _Alloc>
inline bool
operator<(const vector<_Tp, _Alloc>& __lhs,
const vector<_Tp, _Alloc>& __rhs)
{ return __lhs._M_base() < __rhs._M_base(); }
template<typename _Tp, typename _Alloc>
inline bool
operator<=(const vector<_Tp, _Alloc>& __lhs,
const vector<_Tp, _Alloc>& __rhs)
{ return __lhs._M_base() <= __rhs._M_base(); }
template<typename _Tp, typename _Alloc>
inline bool
operator>=(const vector<_Tp, _Alloc>& __lhs,
const vector<_Tp, _Alloc>& __rhs)
{ return __lhs._M_base() >= __rhs._M_base(); }
template<typename _Tp, typename _Alloc>
inline bool
operator>(const vector<_Tp, _Alloc>& __lhs,
const vector<_Tp, _Alloc>& __rhs)
{ return __lhs._M_base() > __rhs._M_base(); }
template<typename _Tp, typename _Alloc>
inline void
swap(vector<_Tp, _Alloc>& __lhs, vector<_Tp, _Alloc>& __rhs)
{ __lhs.swap(__rhs); }
#if __cplusplus >= 201103L
template<typename _Tp, typename _Alloc>
inline void
swap(vector<_Tp, _Alloc>&& __lhs, vector<_Tp, _Alloc>& __rhs)
{ __lhs.swap(__rhs); }
template<typename _Tp, typename _Alloc>
inline void
swap(vector<_Tp, _Alloc>& __lhs, vector<_Tp, _Alloc>&& __rhs)
{ __lhs.swap(__rhs); }
#endif
} // namespace __profile
#if __cplusplus >= 201103L
// DR 1182.
/// std::hash specialization for vector<bool>.
template<typename _Alloc>
struct hash<__profile::vector<bool, _Alloc>>
: public __hash_base<size_t, __profile::vector<bool, _Alloc>>
{
size_t
operator()(const __profile::vector<bool, _Alloc>& __b) const noexcept
{
return std::hash<_GLIBCXX_STD_C::vector<bool, _Alloc>>()(__b._M_base());
}
};
#endif
} // namespace std
#endif
|