reactos/sdk/include/c++/stlport/stl/debug/_list.h

   1 /*
   2  *
   3  * Copyright (c) 1994
   4  * Hewlett-Packard Company
   5  *
   6  * Copyright (c) 1996,1997
   7  * Silicon Graphics Computer Systems, Inc.
   8  *
   9  * Copyright (c) 1997
  10  * Moscow Center for SPARC Technology
  11  *
  12  * Copyright (c) 1999
  13  * Boris Fomitchev
  14  *
  15  * This material is provided "as is", with absolutely no warranty expressed
  16  * or implied. Any use is at your own risk.
  17  *
  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.
  23  *
  24  */
  25
  26 /* NOTE: This is an internal header file, included by other STL headers.
  27  *   You should not attempt to use it directly.
  28  */
  29
  30 #ifndef _STLP_INTERNAL_DBG_LIST_H
  31 #define _STLP_INTERNAL_DBG_LIST_H
  32
  33 #ifndef _STLP_INTERNAL_ALGO_H
  34 #  include <stl/_algo.h>
  35 #endif
  36
  37 #ifndef _STLP_DBG_ITERATOR_H
  38 #  include <stl/debug/_iterator.h>
  39 #endif
  40
  41 #define _STLP_NON_DBG_LIST _STLP_PRIV _STLP_NON_DBG_NAME(list) <_Tp, _Alloc>
  42
  43 _STLP_BEGIN_NAMESPACE
  44
  45 #if defined (_STLP_DEBUG_USE_DISTINCT_VALUE_TYPE_HELPERS)
  46 template <class _Tp, class _Alloc>
  47 inline _Tp*
  48 value_type(const _STLP_PRIV _DBG_iter_base< _STLP_NON_DBG_LIST >&)
  49 { return (_Tp*)0; }
  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(); }
  54 #endif
  55
  56 template <class _Tp, _STLP_DFL_TMPL_PARAM(_Alloc, allocator<_Tp>) >
  57 class list :
  58 #if !defined (__DMC__)
  59              private
  60 #endif
  61                      _STLP_PRIV __construct_checker<_STLP_NON_DBG_LIST >
  62 #if defined (_STLP_USE_PARTIAL_SPEC_WORKAROUND)
  63            , public __stlport_class<list<_Tp, _Alloc> >
  64 #endif
  65 {
  66   typedef _STLP_NON_DBG_LIST _Base;
  67   typedef list<_Tp, _Alloc> _Self;
  68   typedef _STLP_PRIV __construct_checker<_STLP_NON_DBG_LIST > _ConstructCheck;
  69
  70 public:
  71   __IMPORT_CONTAINER_TYPEDEFS(_Base)
  72
  73 public:
  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;
  76
  77   _STLP_DECLARE_BIDIRECTIONAL_REVERSE_ITERATORS;
  78
  79 private:
  80   _Base _M_non_dbg_impl;
  81   _STLP_PRIV __owned_list _M_iter_list;
  82
  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); }
  87
  88   typedef typename _Base::iterator _Base_iterator;
  89
  90 public:
  91   explicit list(const allocator_type& __a = allocator_type()) :
  92     _M_non_dbg_impl(__a), _M_iter_list(&_M_non_dbg_impl) {}
  93
  94 #if !defined(_STLP_DONT_SUP_DFLT_PARAM)
  95   explicit list(size_type __n, const _Tp& __x = _Tp(),
  96 #else
  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) {}
 101
 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*/
 106
 107 #if !defined (_STLP_NO_MOVE_SEMANTIC)
 108   list(__move_source<_Self> src)
 109     : _M_non_dbg_impl(__move_source<_Base>(src.get()._M_non_dbg_impl)),
 110       _M_iter_list(&_M_non_dbg_impl) {
 111 #  if defined (_STLP_NO_EXTENSIONS) || (_STLP_DEBUG_LEVEL == _STLP_STANDARD_DBG_LEVEL)
 112     src.get()._M_iter_list._Invalidate_all();
 113 #  else
 114     src.get()._M_iter_list._Set_owner(_M_iter_list);
 115 #  endif
 116   }
 117 #endif
 118
 119 #if defined (_STLP_MEMBER_TEMPLATES)
 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) {}
 132 #  endif
 133 #else
 134
 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) {}
 145
 146 #endif
 147
 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) {}
 151
 152   _Self& operator=(const _Self& __x) {
 153     if (this != &__x) {
 154       //Should not invalidate end iterator
 155       _Invalidate_iterators(begin(), end());
 156       _M_non_dbg_impl = __x._M_non_dbg_impl;
 157     }
 158     return *this;
 159   }
 160
 161   allocator_type get_allocator() const { return _M_non_dbg_impl.get_allocator(); }
 162
 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()); }
 165
 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()); }
 168
 169   reverse_iterator rbegin()    { return reverse_iterator(end()); }
 170   reverse_iterator rend()      { return reverse_iterator(begin()); }
 171
 172   const_reverse_iterator rbegin() const { return const_reverse_iterator(end()); }
 173   const_reverse_iterator rend() const { return const_reverse_iterator(begin()); }
 174
 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(); }
 178
 179   // those are here to enforce checking
 180   reference front() {
 181     _STLP_VERBOSE_ASSERT(!empty(), _StlMsg_EMPTY_CONTAINER)
 182     return *begin();
 183   }
 184   const_reference front() const {
 185     _STLP_VERBOSE_ASSERT(!empty(), _StlMsg_EMPTY_CONTAINER)
 186     return *begin();
 187   }
 188   reference back() {
 189     _STLP_VERBOSE_ASSERT(!empty(), _StlMsg_EMPTY_CONTAINER)
 190     return *(--end());
 191   }
 192   const_reference back() const {
 193     _STLP_VERBOSE_ASSERT(!empty(), _StlMsg_EMPTY_CONTAINER)
 194     return *(--end());
 195   }
 196
 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);
 200   }
 201 #if defined (_STLP_USE_PARTIAL_SPEC_WORKAROUND) && !defined (_STLP_FUNCTION_TMPL_PARTIAL_ORDER)
 202   void _M_swap_workaround(_Self& __x) { swap(__x); }
 203 #endif
 204
 205 #if !defined(_STLP_DONT_SUP_DFLT_PARAM) && !defined(_STLP_NO_ANACHRONISMS)
 206   iterator insert(iterator __pos, const _Tp& __x = _Tp()) {
 207 #else
 208   iterator insert(iterator __pos, const _Tp& __x) {
 209 #endif /*!_STLP_DONT_SUP_DFLT_PARAM && !_STLP_NO_ANACHRONISMS*/
 210     _STLP_DEBUG_CHECK(_STLP_PRIV __check_if_owner(&_M_iter_list,__pos))
 211     return iterator(&_M_iter_list,_M_non_dbg_impl.insert(__pos._M_iterator, __x) );
 212   }
 213
 214 #if defined(_STLP_DONT_SUP_DFLT_PARAM) && !defined(_STLP_NO_ANACHRONISMS)
 215   iterator insert(iterator __pos) { return insert(__pos, _STLP_DEFAULT_CONSTRUCTED(_Tp)); }
 216 #endif /*_STLP_DONT_SUP_DFLT_PARAM && !_STLP_NO_ANACHRONISMS*/
 217
 218 #if defined (_STLP_MEMBER_TEMPLATES)
 219   template <class _InputIterator>
 220   void insert(iterator __pos, _InputIterator __first, _InputIterator __last) {
 221     _STLP_DEBUG_CHECK(_STLP_PRIV __check_if_owner(&_M_iter_list, __pos))
 222     _STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
 223     _M_non_dbg_impl.insert(__pos._M_iterator,
 224                            _STLP_PRIV _Non_Dbg_iter(__first), _STLP_PRIV _Non_Dbg_iter(__last));
 225   }
 226 #endif
 227
 228 #if !defined (_STLP_MEMBER_TEMPLATES)
 229   void insert(iterator __pos, const _Tp* __first, const _Tp* __last) {
 230     _STLP_DEBUG_CHECK(_STLP_PRIV __check_if_owner(&_M_iter_list,__pos))
 231     _STLP_DEBUG_CHECK(_STLP_PRIV __check_ptr_range(__first, __last))
 232     _M_non_dbg_impl.insert(__pos._M_iterator, __first, __last);
 233   }
 234 #endif
 235
 236 #if !defined (_STLP_MEMBER_TEMPLATES) || !defined (_STLP_NO_METHOD_SPECIALIZATION)
 237   void insert(iterator __pos,
 238               const_iterator __first, const_iterator __last) {
 239     _STLP_DEBUG_CHECK(_STLP_PRIV __check_if_owner(&_M_iter_list, __pos))
 240     _STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
 241 #  if (_STLP_DEBUG_LEVEL == _STLP_STANDARD_DBG_LEVEL)
 242     _STLP_STD_DEBUG_CHECK(__check_if_not_owner(&_M_iter_list, __first))
 243 #  endif
 244     _M_non_dbg_impl.insert(__pos._M_iterator, __first._M_iterator, __last._M_iterator);
 245   }
 246   void insert(iterator __pos,
 247               iterator __first, iterator __last) {
 248     _STLP_DEBUG_CHECK(_STLP_PRIV __check_if_owner(&_M_iter_list, __pos))
 249     _STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
 250 #  if (_STLP_DEBUG_LEVEL == _STLP_STANDARD_DBG_LEVEL)
 251     _STLP_STD_DEBUG_CHECK(__check_if_not_owner(&_M_iter_list, __first))
 252 #  endif
 253     _M_non_dbg_impl.insert(__pos._M_iterator, __first._M_iterator, __last._M_iterator);
 254   }
 255 #endif
 256
 257   void insert(iterator __pos, size_type __n, const _Tp& __x) {
 258     _STLP_DEBUG_CHECK(_STLP_PRIV __check_if_owner(&_M_iter_list,__pos))
 259     _M_non_dbg_impl.insert(__pos._M_iterator, __n, __x);
 260   }
 261
 262   void push_back(const_reference __x) { _M_non_dbg_impl.push_back(__x); }
 263   void pop_back() {
 264     _STLP_VERBOSE_ASSERT(!empty(), _StlMsg_EMPTY_CONTAINER)
 265     _Invalidate_iterator(end());
 266     _M_non_dbg_impl.pop_back();
 267   }
 268
 269   void push_front(const_reference __x) { _M_non_dbg_impl.push_front(__x); }
 270   void pop_front() {
 271     _STLP_VERBOSE_ASSERT(!empty(), _StlMsg_EMPTY_CONTAINER)
 272     _Invalidate_iterator(begin());
 273     _M_non_dbg_impl.pop_front();
 274   }
 275
 276   iterator erase(iterator __pos) {
 277     _STLP_DEBUG_CHECK(_STLP_PRIV _Dereferenceable(__pos))
 278     _STLP_DEBUG_CHECK(_STLP_PRIV __check_if_owner(&_M_iter_list,__pos))
 279     _Invalidate_iterator(__pos);
 280     return iterator(&_M_iter_list,_M_non_dbg_impl.erase(__pos._M_iterator));
 281   }
 282   iterator erase(iterator __first, iterator __last) {
 283     _STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last, begin(), end()))
 284     _Invalidate_iterators(__first, __last);
 285     return iterator (&_M_iter_list, _M_non_dbg_impl.erase(__first._M_iterator, __last._M_iterator));
 286   }
 287
 288 #if !defined(_STLP_DONT_SUP_DFLT_PARAM)
 289   void resize(size_type __new_size, const _Tp& __x = _Tp()) {
 290 #else
 291   void resize(size_type __new_size, const _Tp& __x) {
 292 #endif /*_STLP_DONT_SUP_DFLT_PARAM*/
 293     _Base_iterator __i = _M_non_dbg_impl.begin();
 294     size_type __len = 0;
 295     for ( ; __i != _M_non_dbg_impl.end() && __len < __new_size; ++__i, ++__len);
 296
 297     if (__len == __new_size)
 298       erase(iterator(&_M_iter_list, __i), end());
 299     else                          // __i == end()
 300       _M_non_dbg_impl.insert(_M_non_dbg_impl.end(), __new_size - __len, __x);
 301   }
 302
 303 #if defined(_STLP_DONT_SUP_DFLT_PARAM)
 304   void resize(size_type __new_size) { resize(__new_size, _STLP_DEFAULT_CONSTRUCTED(_Tp)); }
 305 #endif
 306
 307 #if defined (_STLP_MEMBER_TEMPLATES)
 308   template <class _InputIterator>
 309   void assign(_InputIterator __first, _InputIterator __last) {
 310     _STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
 311     _M_non_dbg_impl.assign(_STLP_PRIV _Non_Dbg_iter(__first), _STLP_PRIV _Non_Dbg_iter(__last));
 312     _Invalidate_iterators(begin(), end());
 313   }
 314 #else
 315   void assign(const _Tp* __first, const _Tp* __last) {
 316     _STLP_DEBUG_CHECK(_STLP_PRIV __check_ptr_range(__first, __last))
 317     _M_non_dbg_impl.assign(__first, __last);
 318     _Invalidate_iterators(begin(), end());
 319   }
 320
 321   void assign(iterator __first, iterator __last) {
 322     _STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
 323     _M_non_dbg_impl.assign(__first._M_iterator, __last._M_iterator);
 324     _Invalidate_iterators(begin(), end());
 325   }
 326
 327   void assign(const_iterator __first, const_iterator __last) {
 328     _STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last))
 329     _M_non_dbg_impl.assign(__first._M_iterator, __last._M_iterator);
 330     _Invalidate_iterators(begin(), end());
 331   }
 332 #endif
 333
 334   void assign(size_type __n, const _Tp& __val) {
 335     _Invalidate_iterators(begin(), end());
 336     _M_non_dbg_impl.assign(__n, __val);
 337   }
 338
 339   void remove(const _Tp& __x) {
 340     _Base_iterator __first = _M_non_dbg_impl.begin(), __last = _M_non_dbg_impl.end();
 341     while (__first != __last) {
 342       _Base_iterator __next = __first;
 343       ++__next;
 344       if (__x == *__first) {
 345         _Invalidate_iterator(iterator(&_M_iter_list, __first));
 346         _M_non_dbg_impl.erase(__first);
 347       }
 348       __first = __next;
 349     }
 350   }
 351
 352   void clear() {
 353     _Invalidate_iterators(begin(), end());
 354     _M_non_dbg_impl.clear();
 355   }
 356
 357 public:
 358   void splice(iterator __pos, _Self& __x) {
 359     _STLP_DEBUG_CHECK(_STLP_PRIV __check_if_owner(&_M_iter_list,__pos))
 360     _M_non_dbg_impl.splice(__pos._M_iterator, __x._M_non_dbg_impl);
 361 #if (_STLP_DEBUG_LEVEL != _STLP_STANDARD_DBG_LEVEL)
 362     if (get_allocator() == __x.get_allocator())
 363       __x._M_iter_list._Set_owner(_M_iter_list);
 364     else
 365 #endif
 366       // Std: 23.2.2.4:4
 367       // end iterator is not invalidated:
 368       __x._Invalidate_iterators(__x.begin(), __x.end());
 369   }
 370
 371   void splice(iterator __pos, _Self& __x, iterator __i) {
 372     _STLP_DEBUG_CHECK(_STLP_PRIV __check_if_owner(&_M_iter_list,__pos))
 373     _STLP_DEBUG_CHECK(_STLP_PRIV _Dereferenceable(__i))
 374     _STLP_DEBUG_CHECK(_STLP_PRIV __check_if_owner(&(__x._M_iter_list),__i))
 375     _M_non_dbg_impl.splice(__pos._M_iterator, __x._M_non_dbg_impl, __i._M_iterator);
 376 #if (_STLP_DEBUG_LEVEL != _STLP_STANDARD_DBG_LEVEL)
 377     if (get_allocator() == __x.get_allocator())
 378       _STLP_PRIV __change_ite_owner(__i, &_M_iter_list);
 379     else
 380 #endif
 381       // Std: 23.2.2.4:7
 382       __x._Invalidate_iterator(__i);
 383   }
 384
 385   void splice(iterator __pos, _Self& __x, iterator __first, iterator __last) {
 386     _STLP_DEBUG_CHECK(_STLP_PRIV __check_if_owner(&_M_iter_list, __pos))
 387     _STLP_DEBUG_CHECK(_STLP_PRIV __check_range(__first, __last, __x.begin(), __x.end()))
 388     _STLP_DEBUG_CHECK(this == &__x ? !_STLP_PRIV __check_range(__pos, __first, __last) : true)
 389 #if (_STLP_DEBUG_LEVEL != _STLP_STANDARD_DBG_LEVEL)
 390     if (this->get_allocator() == __x.get_allocator())
 391       _STLP_PRIV __change_range_owner(__first, __last, &_M_iter_list);
 392     else
 393 #endif
 394       // Std: 23.2.2.4:12
 395       __x._Invalidate_iterators(__first, __last);
 396     _M_non_dbg_impl.splice(__pos._M_iterator, __x._M_non_dbg_impl, __first._M_iterator, __last._M_iterator);
 397   }
 398
 399   void merge(_Self& __x) {
 400 #if !defined (_STLP_NO_EXTENSIONS)
 401     _STLP_DEBUG_CHECK(_STLP_STD::is_sorted(begin()._M_iterator, end()._M_iterator))
 402     _STLP_DEBUG_CHECK(_STLP_STD::is_sorted(__x.begin()._M_iterator, __x.end()._M_iterator))
 403 #endif
 404     _M_non_dbg_impl.merge(__x._M_non_dbg_impl);
 405     if (this->get_allocator() == __x.get_allocator()) {
 406       __x._M_iter_list._Set_owner(_M_iter_list);
 407     }
 408     else {
 409       __x._Invalidate_iterators(__x.begin(), __x.end());
 410     }
 411   }
 412   void reverse() {
 413     _M_non_dbg_impl.reverse();
 414   }
 415   void unique() {
 416     _Base_iterator __first = _M_non_dbg_impl.begin(), __last = _M_non_dbg_impl.end();
 417     if (__first == __last) return;
 418     _Base_iterator __next = __first;
 419     while (++__next != __last) {
 420       if (*__first == *__next) {
 421         _Invalidate_iterator(iterator(&_M_iter_list, __next));
 422         _M_non_dbg_impl.erase(__next);
 423       }
 424       else
 425         __first = __next;
 426       __next = __first;
 427     }
 428   }
 429   void sort() {
 430     _M_non_dbg_impl.sort();
 431   }
 432
 433 #if defined (_STLP_MEMBER_TEMPLATES)
 434   template <class _Predicate>
 435   void remove_if(_Predicate __pred) {
 436     _Base_iterator __first = _M_non_dbg_impl.begin(), __last = _M_non_dbg_impl.end();
 437     while (__first != __last) {
 438       _Base_iterator __next = __first;
 439       ++__next;
 440       if (__pred(*__first)) {
 441         _Invalidate_iterator(iterator(&_M_iter_list, __first));
 442         _M_non_dbg_impl.erase(__first);
 443       }
 444       __first = __next;
 445     }
 446   }
 447
 448   template <class _BinaryPredicate>
 449   void unique(_BinaryPredicate __binary_pred) {
 450     _Base_iterator __first = _M_non_dbg_impl.begin(), __last = _M_non_dbg_impl.end();
 451     if (__first == __last) return;
 452     _Base_iterator __next = __first;
 453     while (++__next != __last) {
 454       if (__binary_pred(*__first, *__next)) {
 455         _Invalidate_iterator(iterator(&_M_iter_list, __next));
 456         _M_non_dbg_impl.erase(__next);
 457       }
 458       else
 459         __first = __next;
 460       __next = __first;
 461     }
 462   }
 463
 464   template <class _StrictWeakOrdering>
 465   void merge(_Self& __x, _StrictWeakOrdering __comp) {
 466 #if !defined (_STLP_NO_EXTENSIONS)
 467     _STLP_DEBUG_CHECK(_STLP_STD::is_sorted(_M_non_dbg_impl.begin(), _M_non_dbg_impl.end(), __comp))
 468     _STLP_DEBUG_CHECK(_STLP_STD::is_sorted(__x.begin()._M_iterator, __x.end()._M_iterator, __comp))
 469 #endif
 470     _M_non_dbg_impl.merge(__x._M_non_dbg_impl, __comp);
 471     if (this->get_allocator() == __x.get_allocator()) {
 472       __x._M_iter_list._Set_owner(_M_iter_list);
 473     }
 474     else {
 475       __x._Invalidate_iterators(__x.begin(), __x.end());
 476     }
 477   }
 478
 479   template <class _StrictWeakOrdering>
 480   void sort(_StrictWeakOrdering __comp) {
 481     _M_non_dbg_impl.sort(__comp);
 482   }
 483 #endif
 484 };
 485
 486
 487 _STLP_END_NAMESPACE
 488
 489 #undef _STLP_NON_DBG_LIST
 490
 491 #endif /* _STLP_INTERNAL_LIST_H */
 492
 493 // Local Variables:
 494 // mode:C++
 495 // End: