101#ifdef _GLIBCXX_CONCEPT_CHECKS
103 typedef typename _Sequence::value_type _Sequence_value_type;
104# if __cplusplus < 201103L
105 __glibcxx_class_requires(_Tp, _SGIAssignableConcept)
106 __glibcxx_class_requires(_Sequence, _BackInsertionSequenceConcept)
108 __glibcxx_class_requires2(_Tp, _Sequence_value_type, _SameTypeConcept)
111 template<
typename _Tp1,
typename _Seq1>
115 template<
typename _Tp1,
typename _Seq1>
119#if __cpp_lib_three_way_comparison
120 template<
typename _Tp1, three_way_comparable _Seq1>
125#if __cplusplus >= 201103L
126 template<
typename _Alloc>
127 using _Uses =
typename
130#if __cplusplus >= 201703L
135 "value_type must be the same as the underlying container");
140 typedef typename _Sequence::value_type value_type;
141 typedef typename _Sequence::reference reference;
142 typedef typename _Sequence::const_reference const_reference;
143 typedef typename _Sequence::size_type size_type;
144 typedef _Sequence container_type;
155#if __cplusplus < 201103L
157 stack(
const _Sequence& __c = _Sequence())
160 template<
typename _Seq = _Sequence,
typename _Requires =
typename
166 stack(
const _Sequence& __c)
170 stack(_Sequence&& __c)
173#ifdef __glibcxx_adaptor_iterator_pair_constructor
174 template<
typename _InputIterator,
175 typename = _RequireInputIter<_InputIterator>>
176 stack(_InputIterator __first, _InputIterator __last)
177 : c(__first, __last) { }
181 template<
typename _Alloc,
typename _Requires = _Uses<_Alloc>>
183 stack(
const _Alloc& __a)
186 template<
typename _Alloc,
typename _Requires = _Uses<_Alloc>>
187 stack(
const _Sequence& __c,
const _Alloc& __a)
190 template<
typename _Alloc,
typename _Requires = _Uses<_Alloc>>
191 stack(_Sequence&& __c,
const _Alloc& __a)
192 : c(std::
move(__c), __a) { }
194 template<
typename _Alloc,
typename _Requires = _Uses<_Alloc>>
198 template<
typename _Alloc,
typename _Requires = _Uses<_Alloc>>
200 : c(std::
move(__q.c), __a) { }
202#if __cplusplus > 202002L
203 template<
typename _InputIterator,
typename _Alloc,
204 typename = _RequireInputIter<_InputIterator>,
205 typename = _Uses<_Alloc>>
206 stack(_InputIterator __first, _InputIterator __last,
const _Alloc& __a)
207 : c(__first, __last, __a) { }
214 _GLIBCXX_NODISCARD
bool
216 {
return c.empty(); }
232 __glibcxx_requires_nonempty();
244 __glibcxx_requires_nonempty();
259 { c.push_back(__x); }
261#if __cplusplus >= 201103L
266#if __cplusplus > 201402L
267 template<
typename... _Args>
269 emplace(_Args&&... __args)
272 template<
typename... _Args>
274 emplace(_Args&&... __args)
293 __glibcxx_requires_nonempty();
297#if __cplusplus >= 201103L
300#if __cplusplus > 201402L || !defined(__STRICT_ANSI__)
301 noexcept(__is_nothrow_swappable<_Sequence>::value)
303 noexcept(__is_nothrow_swappable<_Tp>::value)