gcc/libstdc++-v3/include/bits/stl_stack.h

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/*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*
* Copyright (c) 1996,1997
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*/
/* NOTE: This is an internal header file, included by other STL headers.
* You should not attempt to use it directly.
*/
#ifndef __SGI_STL_INTERNAL_STACK_H
#define __SGI_STL_INTERNAL_STACK_H
New concept checking implementation. 2001-04-02 Phil Edwards <pme@sources.redhat.com> New concept checking implementation. * docs/html/19_diagnostics/howto.html: Document. * docs/html/17_intro/concept_check.diff: New file, for reference. * include/bits/boost_concept_check.h: New file from Boost. * include/bits/c++config: Update comments. * include/bits/concept_check.h: New file. * include/bits/concept_checks.h: Removed. * include/bits/container_concepts.h: Removed. * include/bits/sequence_concepts.h: Removed. * include/bits/stl_iterator_base.h: Removed; split into... * include/bits/stl_iterator_base_funcs.h: ...this new file... * include/bits/stl_iterator_base_types.h: ...and this new file. * include/bits/sbuf_iter.h: Update to use new implementation. * include/bits/std_iterator.h: Likewise. * include/bits/std_memory.h: Likewise. * include/bits/stl_algo.h: Likewise. * include/bits/stl_algobase.h: Likewise. * include/bits/stl_construct.h: Likewise. * include/bits/stl_deque.h: Likewise. * include/bits/stl_heap.h: Likewise. * include/bits/stl_list.h: Likewise. * include/bits/stl_map.h: Likewise. * include/bits/stl_multimap.h: Likewise. * include/bits/stl_multiset.h: Likewise. * include/bits/stl_numeric.h: Likewise. * include/bits/stl_queue.h: Likewise. * include/bits/stl_set.h: Likewise. * include/bits/stl_stack.h: Likewise. * include/bits/stl_uninitialized.h: Likewise. * include/bits/stl_vector.h: Likewise. * include/ext/hash_map: Likewise. * include/ext/hash_set: Likewise. * include/ext/slist: Likewise. * include/ext/stl_hashtable.h: Likewise. * src/Makefile.am (base_headers): Update list of headers. * Makefile.in: Regenerated. * src/Makefile.in: Regenerated. * libio/Makefile.in: Regenerated. * libmath/Makefile.in: Regenerated. * libsupc++/Makefile.in: Regenerated. * testsuite/Makefile.in: Regenerated. * docs/html/install.html: Update contact information. * docs/html/17_intro/howto.html: Ditto. * docs/html/18_support/howto.html: Ditto. * docs/html/20_util/howto.html: Ditto. * docs/html/21_strings/howto.html: Ditto. * docs/html/22_locale/howto.html: Ditto. * docs/html/23_containers/howto.html: Ditto. * docs/html/24_iterators/howto.html: Ditto. * docs/html/25_algorithms/howto.html: Ditto. * docs/html/26_numerics/howto.html: Ditto. * docs/html/27_io/howto.html: Ditto. * docs/html/faq/index.html: Ditto, plus info on new checking code. * docs/html/ext/howto.html: Ditto, plus info on new checking code. * docs/html/faq/index.txt: Regenerated. From-SVN: r41031
2001-04-03 02:26:58 +02:00
#include <bits/concept_check.h>
algo.h: Use std not __STD. 2001-03-04 Phil Edwards <pme@sources.redhat.com> http://gcc.gnu.org/ml/libstdc++/2001-03/msg00015.html * include/backward/algo.h: Use std not __STD. Remove unneeded macros and "never happens" code. Adjust to C++STYLE guidelines. * include/backward/algobase.h: Likewise. * include/backward/alloc.h: Likewise. * include/backward/bvector.h: Likewise. * include/backward/deque.h: Likewise. * include/backward/function.h: Likewise. * include/backward/hash_map.h: Likewise. * include/backward/hash_set.h: Likewise. * include/backward/hashtable.h: Likewise. * include/backward/heap.h: Likewise. * include/backward/iterator.h: Likewise. * include/backward/list.h: Likewise. * include/backward/map.h: Likewise. * include/backward/multimap.h: Likewise. * include/backward/multiset.h: Likewise. * include/backward/pair.h: Likewise. * include/backward/rope.h: Likewise. * include/backward/set.h: Likewise. * include/backward/slist.h: Likewise. * include/backward/stack.h: Likewise. * include/backward/strstream: Likewise. * include/backward/tempbuf.h: Likewise. * include/backward/tree.h: Likewise. * include/backward/vector.h: Likewise. * include/bits/basic_ios.h: Likewise. * include/bits/basic_ios.tcc: Likewise. * include/bits/basic_string.h: Likewise. * include/bits/c++config: Likewise. * include/bits/concept_checks.h: Likewise. * include/bits/fpos.h: Likewise. * include/bits/fstream.tcc: Likewise. * include/bits/functexcept.h: Likewise. * include/bits/ios_base.h: Likewise. * include/bits/istream.tcc: Likewise. * include/bits/mask_array.h: Likewise. * include/bits/ostream.tcc: Likewise. * include/bits/pthread_allocimpl.h: Likewise. * include/bits/sbuf_iter.h: Likewise. * include/bits/slice.h: Likewise. * include/bits/slice_array.h: Likewise. * include/bits/sstream.tcc: Likewise. * include/bits/std_bitset.h: Likewise. * include/bits/std_fstream.h: Likewise. * include/bits/std_iomanip.h: Likewise. * include/bits/std_ios.h: Likewise. * include/bits/std_istream.h: Likewise. * include/bits/std_iterator.h: Likewise. * include/bits/std_memory.h: Likewise. * include/bits/std_ostream.h: Likewise. * include/bits/std_sstream.h: Likewise. * include/bits/std_streambuf.h: Likewise. * include/bits/std_string.h: Likewise. * include/bits/std_valarray.h: Likewise. * include/bits/stl_algo.h: Likewise. * include/bits/stl_algobase.h: Likewise. * include/bits/stl_alloc.h: Likewise. * include/bits/stl_construct.h: Likewise. * include/bits/stl_deque.h: Likewise. * include/bits/stl_function.h: Likewise. * include/bits/stl_heap.h: Likewise. * include/bits/stl_iterator.h: Likewise. * include/bits/stl_iterator_base.h: Likewise. * include/bits/stl_list.h: Likewise. * include/bits/stl_map.h: Likewise. * include/bits/stl_multimap.h: Likewise. * include/bits/stl_multiset.h: Likewise. * include/bits/stl_numeric.h: Likewise. * include/bits/stl_pair.h: Likewise. * include/bits/stl_pthread_alloc.h: Likewise. * include/bits/stl_queue.h: Likewise. * include/bits/stl_raw_storage_iter.h: Likewise. * include/bits/stl_relops.h: Likewise. * include/bits/stl_set.h: Likewise. * include/bits/stl_stack.h: Likewise. * include/bits/stl_tempbuf.h: Likewise. * include/bits/stl_threads.h: Likewise. * include/bits/stl_tree.h: Likewise. * include/bits/stl_uninitialized.h: Likewise. * include/bits/stl_vector.h: Likewise. * include/bits/streambuf.tcc: Likewise. * include/bits/type_traits.h: Likewise. * include/bits/valarray_meta.h: Likewise. * include/ext/bvector: Likewise. * include/ext/hash_map: Likewise. * include/ext/hash_set: Likewise. * include/ext/ropeimpl.h: Likewise. * include/ext/slist: Likewise. * include/ext/stl_bvector.h: Likewise. * include/ext/stl_hash_fun.h: Likewise. * include/ext/stl_hashtable.h: Likewise. * include/ext/stl_rope.h: Likewise. * src/complex_io.cc: Likewise. * src/ios.cc: Likewise. * src/locale-inst.cc: Likewise. * src/locale.cc: Likewise. * src/localename.cc: Likewise. * src/misc-inst.cc: Likewise. * src/stdexcept.cc: Likewise. * src/stl-inst.cc: Likewise. * src/strstream.cc: Likewise. * src/valarray-inst.cc: Likewise. From-SVN: r40239
2001-03-04 22:34:02 +01:00
namespace std
{
// Forward declarations of operators == and <, needed for friend declaration.
template <class _Tp,
class _Sequence = deque<_Tp> >
class stack;
template <class _Tp, class _Seq>
bool operator==(const stack<_Tp,_Seq>& __x, const stack<_Tp,_Seq>& __y);
template <class _Tp, class _Seq>
bool operator<(const stack<_Tp,_Seq>& __x, const stack<_Tp,_Seq>& __y);
template <class _Tp, class _Sequence>
New concept checking implementation. 2001-04-02 Phil Edwards <pme@sources.redhat.com> New concept checking implementation. * docs/html/19_diagnostics/howto.html: Document. * docs/html/17_intro/concept_check.diff: New file, for reference. * include/bits/boost_concept_check.h: New file from Boost. * include/bits/c++config: Update comments. * include/bits/concept_check.h: New file. * include/bits/concept_checks.h: Removed. * include/bits/container_concepts.h: Removed. * include/bits/sequence_concepts.h: Removed. * include/bits/stl_iterator_base.h: Removed; split into... * include/bits/stl_iterator_base_funcs.h: ...this new file... * include/bits/stl_iterator_base_types.h: ...and this new file. * include/bits/sbuf_iter.h: Update to use new implementation. * include/bits/std_iterator.h: Likewise. * include/bits/std_memory.h: Likewise. * include/bits/stl_algo.h: Likewise. * include/bits/stl_algobase.h: Likewise. * include/bits/stl_construct.h: Likewise. * include/bits/stl_deque.h: Likewise. * include/bits/stl_heap.h: Likewise. * include/bits/stl_list.h: Likewise. * include/bits/stl_map.h: Likewise. * include/bits/stl_multimap.h: Likewise. * include/bits/stl_multiset.h: Likewise. * include/bits/stl_numeric.h: Likewise. * include/bits/stl_queue.h: Likewise. * include/bits/stl_set.h: Likewise. * include/bits/stl_stack.h: Likewise. * include/bits/stl_uninitialized.h: Likewise. * include/bits/stl_vector.h: Likewise. * include/ext/hash_map: Likewise. * include/ext/hash_set: Likewise. * include/ext/slist: Likewise. * include/ext/stl_hashtable.h: Likewise. * src/Makefile.am (base_headers): Update list of headers. * Makefile.in: Regenerated. * src/Makefile.in: Regenerated. * libio/Makefile.in: Regenerated. * libmath/Makefile.in: Regenerated. * libsupc++/Makefile.in: Regenerated. * testsuite/Makefile.in: Regenerated. * docs/html/install.html: Update contact information. * docs/html/17_intro/howto.html: Ditto. * docs/html/18_support/howto.html: Ditto. * docs/html/20_util/howto.html: Ditto. * docs/html/21_strings/howto.html: Ditto. * docs/html/22_locale/howto.html: Ditto. * docs/html/23_containers/howto.html: Ditto. * docs/html/24_iterators/howto.html: Ditto. * docs/html/25_algorithms/howto.html: Ditto. * docs/html/26_numerics/howto.html: Ditto. * docs/html/27_io/howto.html: Ditto. * docs/html/faq/index.html: Ditto, plus info on new checking code. * docs/html/ext/howto.html: Ditto, plus info on new checking code. * docs/html/faq/index.txt: Regenerated. From-SVN: r41031
2001-04-03 02:26:58 +02:00
class stack
{
// concept requirements
glibcpp_class_requires(_Tp, SGIAssignableConcept);
glibcpp_class_requires(_Sequence, BackInsertionSequenceConcept);
typedef typename _Sequence::value_type _Sequence_value_type;
New concept checking implementation. 2001-04-02 Phil Edwards <pme@sources.redhat.com> New concept checking implementation. * docs/html/19_diagnostics/howto.html: Document. * docs/html/17_intro/concept_check.diff: New file, for reference. * include/bits/boost_concept_check.h: New file from Boost. * include/bits/c++config: Update comments. * include/bits/concept_check.h: New file. * include/bits/concept_checks.h: Removed. * include/bits/container_concepts.h: Removed. * include/bits/sequence_concepts.h: Removed. * include/bits/stl_iterator_base.h: Removed; split into... * include/bits/stl_iterator_base_funcs.h: ...this new file... * include/bits/stl_iterator_base_types.h: ...and this new file. * include/bits/sbuf_iter.h: Update to use new implementation. * include/bits/std_iterator.h: Likewise. * include/bits/std_memory.h: Likewise. * include/bits/stl_algo.h: Likewise. * include/bits/stl_algobase.h: Likewise. * include/bits/stl_construct.h: Likewise. * include/bits/stl_deque.h: Likewise. * include/bits/stl_heap.h: Likewise. * include/bits/stl_list.h: Likewise. * include/bits/stl_map.h: Likewise. * include/bits/stl_multimap.h: Likewise. * include/bits/stl_multiset.h: Likewise. * include/bits/stl_numeric.h: Likewise. * include/bits/stl_queue.h: Likewise. * include/bits/stl_set.h: Likewise. * include/bits/stl_stack.h: Likewise. * include/bits/stl_uninitialized.h: Likewise. * include/bits/stl_vector.h: Likewise. * include/ext/hash_map: Likewise. * include/ext/hash_set: Likewise. * include/ext/slist: Likewise. * include/ext/stl_hashtable.h: Likewise. * src/Makefile.am (base_headers): Update list of headers. * Makefile.in: Regenerated. * src/Makefile.in: Regenerated. * libio/Makefile.in: Regenerated. * libmath/Makefile.in: Regenerated. * libsupc++/Makefile.in: Regenerated. * testsuite/Makefile.in: Regenerated. * docs/html/install.html: Update contact information. * docs/html/17_intro/howto.html: Ditto. * docs/html/18_support/howto.html: Ditto. * docs/html/20_util/howto.html: Ditto. * docs/html/21_strings/howto.html: Ditto. * docs/html/22_locale/howto.html: Ditto. * docs/html/23_containers/howto.html: Ditto. * docs/html/24_iterators/howto.html: Ditto. * docs/html/25_algorithms/howto.html: Ditto. * docs/html/26_numerics/howto.html: Ditto. * docs/html/27_io/howto.html: Ditto. * docs/html/faq/index.html: Ditto, plus info on new checking code. * docs/html/ext/howto.html: Ditto, plus info on new checking code. * docs/html/faq/index.txt: Regenerated. From-SVN: r41031
2001-04-03 02:26:58 +02:00
glibcpp_class_requires2(_Tp, _Sequence_value_type, SameTypeConcept);
template <class _Tp1, class _Seq1>
friend bool operator== (const stack<_Tp1, _Seq1>&,
const stack<_Tp1, _Seq1>&);
template <class _Tp1, class _Seq1>
friend bool operator< (const stack<_Tp1, _Seq1>&,
const stack<_Tp1, _Seq1>&);
public:
typedef typename _Sequence::value_type value_type;
typedef typename _Sequence::size_type size_type;
typedef _Sequence container_type;
typedef typename _Sequence::reference reference;
typedef typename _Sequence::const_reference const_reference;
protected:
_Sequence c;
public:
stack() : c() {}
explicit stack(const _Sequence& __s) : c(__s) {}
bool empty() const { return c.empty(); }
size_type size() const { return c.size(); }
reference top() { return c.back(); }
const_reference top() const { return c.back(); }
void push(const value_type& __x) { c.push_back(__x); }
void pop() { c.pop_back(); }
};
template <class _Tp, class _Seq>
bool operator==(const stack<_Tp,_Seq>& __x, const stack<_Tp,_Seq>& __y)
{
return __x.c == __y.c;
}
template <class _Tp, class _Seq>
bool operator<(const stack<_Tp,_Seq>& __x, const stack<_Tp,_Seq>& __y)
{
return __x.c < __y.c;
}
template <class _Tp, class _Seq>
bool operator!=(const stack<_Tp,_Seq>& __x, const stack<_Tp,_Seq>& __y)
{
return !(__x == __y);
}
template <class _Tp, class _Seq>
bool operator>(const stack<_Tp,_Seq>& __x, const stack<_Tp,_Seq>& __y)
{
return __y < __x;
}
template <class _Tp, class _Seq>
bool operator<=(const stack<_Tp,_Seq>& __x, const stack<_Tp,_Seq>& __y)
{
return !(__y < __x);
}
template <class _Tp, class _Seq>
bool operator>=(const stack<_Tp,_Seq>& __x, const stack<_Tp,_Seq>& __y)
{
return !(__x < __y);
}
algo.h: Use std not __STD. 2001-03-04 Phil Edwards <pme@sources.redhat.com> http://gcc.gnu.org/ml/libstdc++/2001-03/msg00015.html * include/backward/algo.h: Use std not __STD. Remove unneeded macros and "never happens" code. Adjust to C++STYLE guidelines. * include/backward/algobase.h: Likewise. * include/backward/alloc.h: Likewise. * include/backward/bvector.h: Likewise. * include/backward/deque.h: Likewise. * include/backward/function.h: Likewise. * include/backward/hash_map.h: Likewise. * include/backward/hash_set.h: Likewise. * include/backward/hashtable.h: Likewise. * include/backward/heap.h: Likewise. * include/backward/iterator.h: Likewise. * include/backward/list.h: Likewise. * include/backward/map.h: Likewise. * include/backward/multimap.h: Likewise. * include/backward/multiset.h: Likewise. * include/backward/pair.h: Likewise. * include/backward/rope.h: Likewise. * include/backward/set.h: Likewise. * include/backward/slist.h: Likewise. * include/backward/stack.h: Likewise. * include/backward/strstream: Likewise. * include/backward/tempbuf.h: Likewise. * include/backward/tree.h: Likewise. * include/backward/vector.h: Likewise. * include/bits/basic_ios.h: Likewise. * include/bits/basic_ios.tcc: Likewise. * include/bits/basic_string.h: Likewise. * include/bits/c++config: Likewise. * include/bits/concept_checks.h: Likewise. * include/bits/fpos.h: Likewise. * include/bits/fstream.tcc: Likewise. * include/bits/functexcept.h: Likewise. * include/bits/ios_base.h: Likewise. * include/bits/istream.tcc: Likewise. * include/bits/mask_array.h: Likewise. * include/bits/ostream.tcc: Likewise. * include/bits/pthread_allocimpl.h: Likewise. * include/bits/sbuf_iter.h: Likewise. * include/bits/slice.h: Likewise. * include/bits/slice_array.h: Likewise. * include/bits/sstream.tcc: Likewise. * include/bits/std_bitset.h: Likewise. * include/bits/std_fstream.h: Likewise. * include/bits/std_iomanip.h: Likewise. * include/bits/std_ios.h: Likewise. * include/bits/std_istream.h: Likewise. * include/bits/std_iterator.h: Likewise. * include/bits/std_memory.h: Likewise. * include/bits/std_ostream.h: Likewise. * include/bits/std_sstream.h: Likewise. * include/bits/std_streambuf.h: Likewise. * include/bits/std_string.h: Likewise. * include/bits/std_valarray.h: Likewise. * include/bits/stl_algo.h: Likewise. * include/bits/stl_algobase.h: Likewise. * include/bits/stl_alloc.h: Likewise. * include/bits/stl_construct.h: Likewise. * include/bits/stl_deque.h: Likewise. * include/bits/stl_function.h: Likewise. * include/bits/stl_heap.h: Likewise. * include/bits/stl_iterator.h: Likewise. * include/bits/stl_iterator_base.h: Likewise. * include/bits/stl_list.h: Likewise. * include/bits/stl_map.h: Likewise. * include/bits/stl_multimap.h: Likewise. * include/bits/stl_multiset.h: Likewise. * include/bits/stl_numeric.h: Likewise. * include/bits/stl_pair.h: Likewise. * include/bits/stl_pthread_alloc.h: Likewise. * include/bits/stl_queue.h: Likewise. * include/bits/stl_raw_storage_iter.h: Likewise. * include/bits/stl_relops.h: Likewise. * include/bits/stl_set.h: Likewise. * include/bits/stl_stack.h: Likewise. * include/bits/stl_tempbuf.h: Likewise. * include/bits/stl_threads.h: Likewise. * include/bits/stl_tree.h: Likewise. * include/bits/stl_uninitialized.h: Likewise. * include/bits/stl_vector.h: Likewise. * include/bits/streambuf.tcc: Likewise. * include/bits/type_traits.h: Likewise. * include/bits/valarray_meta.h: Likewise. * include/ext/bvector: Likewise. * include/ext/hash_map: Likewise. * include/ext/hash_set: Likewise. * include/ext/ropeimpl.h: Likewise. * include/ext/slist: Likewise. * include/ext/stl_bvector.h: Likewise. * include/ext/stl_hash_fun.h: Likewise. * include/ext/stl_hashtable.h: Likewise. * include/ext/stl_rope.h: Likewise. * src/complex_io.cc: Likewise. * src/ios.cc: Likewise. * src/locale-inst.cc: Likewise. * src/locale.cc: Likewise. * src/localename.cc: Likewise. * src/misc-inst.cc: Likewise. * src/stdexcept.cc: Likewise. * src/stl-inst.cc: Likewise. * src/strstream.cc: Likewise. * src/valarray-inst.cc: Likewise. From-SVN: r40239
2001-03-04 22:34:02 +01:00
} // namespace std
#endif /* __SGI_STL_INTERNAL_STACK_H */
// Local Variables:
// mode:C++
// End: