4 * Hewlett-Packard Company
6 * Copyright (c) 1996,1997
7 * Silicon Graphics Computer Systems, Inc.
10 * Moscow Center for SPARC Technology
15 * This material is provided "as is", with absolutely no warranty expressed
16 * or implied. Any use is at your own risk.
18 * Permission to use or copy this software for any purpose is hereby granted
19 * without fee, provided the above notices are retained on all copies.
20 * Permission to modify the code and to distribute modified code is granted,
21 * provided the above notices are retained, and a notice that the code was
22 * modified is included with the above copyright notice.
26 /* NOTE: This is an internal header file, included by other STL headers.
27 * You should not attempt to use it directly.
30 #ifndef _STLP_INTERNAL_DBG_LIST_H
31 #define _STLP_INTERNAL_DBG_LIST_H
33 #ifndef _STLP_INTERNAL_ALGO_H
34 # include <stl/_algo.h>
37 #ifndef _STLP_DBG_ITERATOR_H
38 # include <stl/debug/_iterator.h>
41 #define _STLP_NON_DBG_LIST _STLP_PRIV _STLP_NON_DBG_NAME(list) <_Tp, _Alloc>
45 #if defined (_STLP_DEBUG_USE_DISTINCT_VALUE_TYPE_HELPERS)
46 template <class _Tp, class _Alloc>
48 value_type(const _STLP_PRIV _DBG_iter_base< _STLP_NON_DBG_LIST >&)
50 template <class _Tp, class _Alloc>
51 inline bidirectional_iterator_tag
52 iterator_category(const _STLP_PRIV _DBG_iter_base< _STLP_NON_DBG_LIST >&)
53 { return bidirectional_iterator_tag(); }
56 template <class _Tp, _STLP_DEFAULT_ALLOCATOR_SELECT(_Tp) >
58 #if !defined (__DMC__)
61 _STLP_PRIV __construct_checker<_STLP_NON_DBG_LIST >
62 #if defined (_STLP_USE_PARTIAL_SPEC_WORKAROUND)
63 , public __stlport_class<list<_Tp, _Alloc> >
66 typedef _STLP_NON_DBG_LIST _Base;
67 typedef list<_Tp, _Alloc> _Self;
68 typedef _STLP_PRIV __construct_checker<_STLP_NON_DBG_LIST > _ConstructCheck;
71 __IMPORT_CONTAINER_TYPEDEFS(_Base)
74 typedef _STLP_PRIV _DBG_iter<_Base, _STLP_PRIV _DbgTraits<_Nonconst_traits<value_type> > > iterator;
75 typedef _STLP_PRIV _DBG_iter<_Base, _STLP_PRIV _DbgTraits<_Const_traits<value_type> > > const_iterator;
77 _STLP_DECLARE_BIDIRECTIONAL_REVERSE_ITERATORS;
80 _Base _M_non_dbg_impl;
81 _STLP_PRIV __owned_list _M_iter_list;
83 void _Invalidate_iterator(const iterator& __it)
84 { _STLP_PRIV __invalidate_iterator(&_M_iter_list, __it); }
85 void _Invalidate_iterators(const iterator& __first, const iterator& __last)
86 { _STLP_PRIV __invalidate_range(&_M_iter_list, __first, __last); }
88 typedef typename _Base::iterator _Base_iterator;
91 explicit list(const allocator_type& __a = allocator_type()) :
92 _M_non_dbg_impl(__a), _M_iter_list(&_M_non_dbg_impl) {}
94 #if !defined(_STLP_DONT_SUP_DFLT_PARAM)
95 explicit list(size_type __n, const _Tp& __x = _Tp(),
97 list(size_type __n, const _Tp& __x,
98 #endif /*!_STLP_DONT_SUP_DFLT_PARAM*/
99 const allocator_type& __a = allocator_type())
100 : _M_non_dbg_impl(__n, __x, __a), _M_iter_list(&_M_non_dbg_impl) {}
102 #if defined(_STLP_DONT_SUP_DFLT_PARAM)
103 explicit list(size_type __n)
104 : _M_non_dbg_impl(__n), _M_iter_list(&_M_non_dbg_impl) {}
105 #endif /*_STLP_DONT_SUP_DFLT_PARAM*/
107 list(__move_source<_Self> src)
108 : _M_non_dbg_impl(__move_source<_Base>(src.get()._M_non_dbg_impl)),
109 _M_iter_list(&_M_non_dbg_impl) {
110 #if defined (_STLP_NO_EXTENSIONS) || (_STLP_DEBUG_LEVEL == _STLP_STANDARD_DBG_LEVEL)
111 src.get()._M_iter_list._Invalidate_all();
113 src.get()._M_iter_list._Set_owner(_M_iter_list);
117 #if defined (_STLP_MEMBER_TEMPLATES)
118 // We don't need any dispatching tricks here, because insert does all of
120 template <class _InputIterator>
121 list(_InputIterator __first, _InputIterator __last,
122 const allocator_type& __a _STLP_ALLOCATOR_TYPE_DFL)
123 : _ConstructCheck(__first, __last),
124 _M_non_dbg_impl(_STLP_PRIV _Non_Dbg_iter(__first), _STLP_PRIV _Non_Dbg_iter(__last), __a),
125 _M_iter_list(&_M_non_dbg_impl) {}
126 # if defined (_STLP_NEEDS_EXTRA_TEMPLATE_CONSTRUCTORS)
127 template <class _InputIterator>
128 list(_InputIterator __first, _InputIterator __last)
129 : _ConstructCheck(__first, __last),
130 _M_non_dbg_impl(_STLP_PRIV _Non_Dbg_iter(__first), _STLP_PRIV _Non_Dbg_iter(__last)),
131 _M_iter_list(&_M_non_dbg_impl) {}
135 list(const value_type* __first, const value_type* __last,
136 const allocator_type& __a = allocator_type())
137 : _ConstructCheck(__first, __last),
138 _M_non_dbg_impl(__first, __last, __a),
139 _M_iter_list(&_M_non_dbg_impl) {}
140 list(const_iterator __first, const_iterator __last,
141 const allocator_type& __a = allocator_type())
142 : _ConstructCheck(__first, __last),
143 _M_non_dbg_impl(__first._M_iterator, __last._M_iterator, __a),
144 _M_iter_list(&_M_non_dbg_impl) {}
148 list(const _Self& __x) :
149 _ConstructCheck(__x),
150 _M_non_dbg_impl(__x._M_non_dbg_impl) , _M_iter_list(&_M_non_dbg_impl) {}
152 _Self& operator=(const _Self& __x) {
154 //Should not invalidate end iterator
155 _Invalidate_iterators(begin(), end());
156 _M_non_dbg_impl = __x._M_non_dbg_impl;
161 allocator_type get_allocator() const { return _M_non_dbg_impl.get_allocator(); }
163 iterator begin() { return iterator(&_M_iter_list, _M_non_dbg_impl.begin()); }
164 const_iterator begin() const { return const_iterator(&_M_iter_list, _M_non_dbg_impl.begin()); }
166 iterator end() { return iterator(&_M_iter_list, _M_non_dbg_impl.end()); }
167 const_iterator end() const { return const_iterator(&_M_iter_list, _M_non_dbg_impl.end()); }
169 reverse_iterator rbegin() { return reverse_iterator(end()); }
170 reverse_iterator rend() { return reverse_iterator(begin()); }
172 const_reverse_iterator rbegin() const { return const_reverse_iterator(end()); }
173 const_reverse_iterator rend() const { return const_reverse_iterator(begin()); }
175 size_type size() const { return _M_non_dbg_impl.size(); }
176 size_type max_size() const { return _M_non_dbg_impl.max_size(); }
177 bool empty() const { return _M_non_dbg_impl.empty(); }
179 // those are here to enforce checking
181 _STLP_VERBOSE_ASSERT(!empty(), _StlMsg_EMPTY_CONTAINER)
184 const_reference front() const {
185 _STLP_VERBOSE_ASSERT(!empty(), _StlMsg_EMPTY_CONTAINER)
189 _STLP_VERBOSE_ASSERT(!empty(), _StlMsg_EMPTY_CONTAINER)
192 const_reference back() const {
193 _STLP_VERBOSE_ASSERT(!empty(), _StlMsg_EMPTY_CONTAINER)
197 void swap(_Self& __x) {
198 _M_iter_list._Swap_owners(__x._M_iter_list);
199 _M_non_dbg_impl.swap(__x._M_non_dbg_impl);
202 #if !defined(_STLP_DONT_SUP_DFLT_PARAM) && !defined(_STLP_NO_ANACHRONISMS)
203 iterator insert(iterator __pos, const _Tp& __x = _Tp()) {
205 iterator insert(iterator __pos, const _Tp& __x) {
206 #endif /*!_STLP_DONT_SUP_DFLT_PARAM && !_STLP_NO_ANACHRONISMS*/
207 _STLP_DEBUG_CHECK(_STLP_PRIV __check_if_owner(&_M_iter_list,__pos))
208 return iterator(&_M_iter_list,_M_non_dbg_impl.insert(__pos._M_iterator, __x) );
211 #if defined(_STLP_DONT_SUP_DFLT_PARAM) && !defined(_STLP_NO_ANACHRONISMS)
212 iterator insert(iterator __pos) { return insert(__pos, _STLP_DEFAULT_CONSTRUCTED(_Tp)); }
213 #endif /*_STLP_DONT_SUP_DFLT_PARAM && !_STLP_NO_ANACHRONISMS*/
215 #if defined (_STLP_MEMBER_TEMPLATES)
216 template <class _InputIterator>
217 void insert(iterator __pos, _InputIterator __first, _InputIterator __last) {
218 # if (_STLP_DEBUG_LEVEL == _STLP_STANDARD_DBG_LEVEL)
219 typedef typename _AreSameUnCVTypes<_InputIterator, iterator>::_Ret _IsListIterator;
220 typedef typename _AreSameUnCVTypes<_InputIterator, const_iterator>::_Ret _IsListConstIterator;
221 typedef typename _Lor2<_IsListIterator, _IsListConstIterator>::_Ret _DoCheck;
223 _STLP_DEBUG_CHECK(_STLP_PRIV __check_if_owner(&_M_iter_list, __pos))
224 _STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
225 _STLP_STD_DEBUG_CHECK(__check_if_not_owner(&_M_iter_list, __first, _DoCheck()))
226 _M_non_dbg_impl.insert(__pos._M_iterator,
227 _STLP_PRIV _Non_Dbg_iter(__first), _STLP_PRIV _Non_Dbg_iter(__last));
230 void insert(iterator __pos, const _Tp* __first, const _Tp* __last) {
231 _STLP_DEBUG_CHECK(_STLP_PRIV __check_if_owner(&_M_iter_list,__pos))
232 _STLP_DEBUG_CHECK(_STLP_PRIV __check_ptr_range(__first, __last))
233 _M_non_dbg_impl.insert(__pos._M_iterator, __first, __last);
236 void insert(iterator __pos,
237 const_iterator __first, const_iterator __last) {
238 _STLP_DEBUG_CHECK(_STLP_PRIV __check_if_owner(&_M_iter_list, __pos))
239 _STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
240 _STLP_STD_DEBUG_CHECK(__check_if_not_owner(&_M_iter_list, __first, _DoCheck()))
241 _M_non_dbg_impl.insert(__pos._M_iterator, __first._M_iterator, __last._M_iterator);
245 void insert(iterator __pos, size_type __n, const _Tp& __x) {
246 _STLP_DEBUG_CHECK(_STLP_PRIV __check_if_owner(&_M_iter_list,__pos))
247 _M_non_dbg_impl.insert(__pos._M_iterator, __n, __x);
250 void push_back(const_reference __x) { _M_non_dbg_impl.push_back(__x); }
252 _STLP_VERBOSE_ASSERT(!empty(), _StlMsg_EMPTY_CONTAINER)
253 _Invalidate_iterator(end());
254 _M_non_dbg_impl.pop_back();
257 void push_front(const_reference __x) { _M_non_dbg_impl.push_front(__x); }
259 _STLP_VERBOSE_ASSERT(!empty(), _StlMsg_EMPTY_CONTAINER)
260 _Invalidate_iterator(begin());
261 _M_non_dbg_impl.pop_front();
264 iterator erase(iterator __pos) {
265 _STLP_DEBUG_CHECK(_STLP_PRIV _Dereferenceable(__pos))
266 _STLP_DEBUG_CHECK(_STLP_PRIV __check_if_owner(&_M_iter_list,__pos))
267 _Invalidate_iterator(__pos);
268 return iterator(&_M_iter_list,_M_non_dbg_impl.erase(__pos._M_iterator));
270 iterator erase(iterator __first, iterator __last) {
271 _STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last, begin(), end()))
272 _Invalidate_iterators(__first, __last);
273 return iterator (&_M_iter_list, _M_non_dbg_impl.erase(__first._M_iterator, __last._M_iterator));
276 #if !defined(_STLP_DONT_SUP_DFLT_PARAM)
277 void resize(size_type __new_size, const _Tp& __x = _Tp()) {
279 void resize(size_type __new_size, const _Tp& __x) {
280 #endif /*_STLP_DONT_SUP_DFLT_PARAM*/
281 _Base_iterator __i = _M_non_dbg_impl.begin();
283 for ( ; __i != _M_non_dbg_impl.end() && __len < __new_size; ++__i, ++__len);
285 if (__len == __new_size)
286 erase(iterator(&_M_iter_list, __i), end());
288 _M_non_dbg_impl.insert(_M_non_dbg_impl.end(), __new_size - __len, __x);
291 #if defined(_STLP_DONT_SUP_DFLT_PARAM)
292 void resize(size_type __new_size) { resize(__new_size, _STLP_DEFAULT_CONSTRUCTED(_Tp)); }
293 #endif /*_STLP_DONT_SUP_DFLT_PARAM*/
295 #if defined (_STLP_MEMBER_TEMPLATES)
297 template <class _Integer>
298 void _M_assign_dispatch(_Integer __n, _Integer __val,
299 const __true_type& /*_IsIntegral*/) {
300 _M_check_assign(__n);
301 _M_non_dbg_impl.assign(__n, __val);
304 template <class _InputIter>
305 void _M_assign_dispatch(_InputIter __first, _InputIter __last,
306 const __false_type& /*_IsIntegral*/) {
307 size_type __len = distance(__first, __last);
308 _M_check_assign(__len);
309 _M_non_dbg_impl.assign(_STLP_PRIV _Non_Dbg_iter(__first), _STLP_PRIV _Non_Dbg_iter(__last));
313 template <class _InputIterator>
314 void assign(_InputIterator __first, _InputIterator __last) {
315 typedef typename _IsIntegral<_InputIterator>::_Ret _Integral;
316 _M_assign_dispatch(__first, __last, _Integral());
319 void assign(const _Tp* __first, const _Tp* __last) {
320 _STLP_DEBUG_CHECK(_STLP_PRIV __check_ptr_range(__first, __last))
321 _M_non_dbg_impl.assign(__first, __last);
324 void assign(const_iterator __first, const_iterator __last) {
325 _STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
326 _M_non_dbg_impl.assign(__first._M_iterator, __last._M_iterator);
331 void _M_check_assign(size_type __n) {
332 size_type __size = size();
334 iterator __it = begin();
335 advance(__it, __n + 1);
336 _Invalidate_iterators(__it, end());
341 void assign(size_type __n, const _Tp& __val) {
342 _M_check_assign(__n);
343 _M_non_dbg_impl.assign(__n, __val);
346 void remove(const _Tp& __x) {
347 _Base_iterator __first = _M_non_dbg_impl.begin(), __last = _M_non_dbg_impl.end();
348 while (__first != __last) {
349 _Base_iterator __next = __first;
351 if (__x == *__first) {
352 _Invalidate_iterator(iterator(&_M_iter_list, __first));
353 _M_non_dbg_impl.erase(__first);
360 _Invalidate_iterators(begin(), end());
361 _M_non_dbg_impl.clear();
365 void splice(iterator __pos, _Self& __x) {
366 _STLP_DEBUG_CHECK(_STLP_PRIV __check_if_owner(&_M_iter_list,__pos))
367 _M_non_dbg_impl.splice(__pos._M_iterator, __x._M_non_dbg_impl);
368 #if (_STLP_DEBUG_LEVEL != _STLP_STANDARD_DBG_LEVEL)
369 if (get_allocator() == __x.get_allocator())
370 __x._M_iter_list._Set_owner(_M_iter_list);
374 // end iterator is not invalidated:
375 __x._Invalidate_iterators(__x.begin(), __x.end());
378 void splice(iterator __pos, _Self& __x, iterator __i) {
379 _STLP_DEBUG_CHECK(_STLP_PRIV __check_if_owner(&_M_iter_list,__pos))
380 _STLP_DEBUG_CHECK(_STLP_PRIV _Dereferenceable(__i))
381 _STLP_DEBUG_CHECK(_STLP_PRIV __check_if_owner(&(__x._M_iter_list),__i))
382 _M_non_dbg_impl.splice(__pos._M_iterator, __x._M_non_dbg_impl, __i._M_iterator);
383 #if (_STLP_DEBUG_LEVEL != _STLP_STANDARD_DBG_LEVEL)
384 if (get_allocator() == __x.get_allocator())
385 _STLP_PRIV __change_ite_owner(__i, &_M_iter_list);
389 __x._Invalidate_iterator(__i);
392 void splice(iterator __pos, _Self& __x, iterator __first, iterator __last) {
393 _STLP_DEBUG_CHECK(_STLP_PRIV __check_if_owner(&_M_iter_list, __pos))
394 _STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last, __x.begin(), __x.end()))
395 _STLP_DEBUG_CHECK(this == &__x ? !_STLP_PRIV __check_range(__pos, __first, __last) : true)
396 #if (_STLP_DEBUG_LEVEL != _STLP_STANDARD_DBG_LEVEL)
397 if (this->get_allocator() == __x.get_allocator())
398 _STLP_PRIV __change_range_owner(__first, __last, &_M_iter_list);
402 __x._Invalidate_iterators(__first, __last);
403 _M_non_dbg_impl.splice(__pos._M_iterator, __x._M_non_dbg_impl, __first._M_iterator, __last._M_iterator);
406 void merge(_Self& __x) {
407 #if !defined (_STLP_NO_EXTENSIONS)
408 _STLP_DEBUG_CHECK(_STLP_STD::is_sorted(begin()._M_iterator, end()._M_iterator))
409 _STLP_DEBUG_CHECK(_STLP_STD::is_sorted(__x.begin()._M_iterator, __x.end()._M_iterator))
411 _M_non_dbg_impl.merge(__x._M_non_dbg_impl);
412 if (this->get_allocator() == __x.get_allocator()) {
413 __x._M_iter_list._Set_owner(_M_iter_list);
416 __x._Invalidate_iterators(__x.begin(), __x.end());
420 _M_non_dbg_impl.reverse();
423 _Base_iterator __first = _M_non_dbg_impl.begin(), __last = _M_non_dbg_impl.end();
424 if (__first == __last) return;
425 _Base_iterator __next = __first;
426 while (++__next != __last) {
427 if (*__first == *__next) {
428 _Invalidate_iterator(iterator(&_M_iter_list, __next));
429 _M_non_dbg_impl.erase(__next);
437 _M_non_dbg_impl.sort();
440 #if defined (_STLP_MEMBER_TEMPLATES)
441 template <class _Predicate>
442 void remove_if(_Predicate __pred) {
443 _Base_iterator __first = _M_non_dbg_impl.begin(), __last = _M_non_dbg_impl.end();
444 while (__first != __last) {
445 _Base_iterator __next = __first;
447 if (__pred(*__first)) {
448 _Invalidate_iterator(iterator(&_M_iter_list, __first));
449 _M_non_dbg_impl.erase(__first);
455 template <class _BinaryPredicate>
456 void unique(_BinaryPredicate __binary_pred) {
457 _Base_iterator __first = _M_non_dbg_impl.begin(), __last = _M_non_dbg_impl.end();
458 if (__first == __last) return;
459 _Base_iterator __next = __first;
460 while (++__next != __last) {
461 if (__binary_pred(*__first, *__next)) {
462 _Invalidate_iterator(iterator(&_M_iter_list, __next));
463 _M_non_dbg_impl.erase(__next);
471 template <class _StrictWeakOrdering>
472 void merge(_Self& __x, _StrictWeakOrdering __comp) {
473 #if !defined (_STLP_NO_EXTENSIONS)
474 _STLP_DEBUG_CHECK(_STLP_STD::is_sorted(_M_non_dbg_impl.begin(), _M_non_dbg_impl.end(), __comp))
475 _STLP_DEBUG_CHECK(_STLP_STD::is_sorted(__x.begin()._M_iterator, __x.end()._M_iterator, __comp))
477 _M_non_dbg_impl.merge(__x._M_non_dbg_impl, __comp);
478 if (this->get_allocator() == __x.get_allocator()) {
479 __x._M_iter_list._Set_owner(_M_iter_list);
482 __x._Invalidate_iterators(__x.begin(), __x.end());
486 template <class _StrictWeakOrdering>
487 void sort(_StrictWeakOrdering __comp) {
488 _M_non_dbg_impl.sort(__comp);
496 #undef _STLP_NON_DBG_LIST
498 #endif /* _STLP_INTERNAL_LIST_H */