mirror of
https://github.com/autc04/Retro68.git
synced 2024-09-07 13:54:33 +00:00
835 lines
23 KiB
C++
835 lines
23 KiB
C++
// Debugging vector implementation -*- C++ -*-
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// Copyright (C) 2003-2019 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// Under Section 7 of GPL version 3, you are granted additional
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// permissions described in the GCC Runtime Library Exception, version
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// 3.1, as published by the Free Software Foundation.
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// You should have received a copy of the GNU General Public License and
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// a copy of the GCC Runtime Library Exception along with this program;
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// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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// <http://www.gnu.org/licenses/>.
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/** @file debug/vector
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* This file is a GNU debug extension to the Standard C++ Library.
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*/
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#ifndef _GLIBCXX_DEBUG_VECTOR
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#define _GLIBCXX_DEBUG_VECTOR 1
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#pragma GCC system_header
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#include <bits/c++config.h>
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namespace std _GLIBCXX_VISIBILITY(default) { namespace __debug {
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template<typename _Tp, typename _Allocator> class vector;
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} } // namespace std::__debug
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#include <vector>
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#include <utility>
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#include <debug/safe_sequence.h>
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#include <debug/safe_container.h>
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#include <debug/safe_iterator.h>
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namespace __gnu_debug
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{
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/** @brief Base class for Debug Mode vector.
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*
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* Adds information about the guaranteed capacity, which is useful for
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* detecting code which relies on non-portable implementation details of
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* the libstdc++ reallocation policy.
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*/
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template<typename _SafeSequence,
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typename _BaseSequence>
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class _Safe_vector
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{
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typedef typename _BaseSequence::size_type size_type;
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const _SafeSequence&
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_M_seq() const { return *static_cast<const _SafeSequence*>(this); }
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protected:
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_Safe_vector() _GLIBCXX_NOEXCEPT
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: _M_guaranteed_capacity(0)
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{ _M_update_guaranteed_capacity(); }
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_Safe_vector(const _Safe_vector&) _GLIBCXX_NOEXCEPT
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: _M_guaranteed_capacity(0)
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{ _M_update_guaranteed_capacity(); }
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_Safe_vector(size_type __n) _GLIBCXX_NOEXCEPT
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: _M_guaranteed_capacity(__n)
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{ }
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#if __cplusplus >= 201103L
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_Safe_vector(_Safe_vector&& __x) noexcept
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: _Safe_vector()
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{ __x._M_guaranteed_capacity = 0; }
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_Safe_vector&
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operator=(const _Safe_vector&) noexcept
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{
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_M_update_guaranteed_capacity();
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return *this;
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}
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_Safe_vector&
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operator=(_Safe_vector&& __x) noexcept
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{
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_M_update_guaranteed_capacity();
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__x._M_guaranteed_capacity = 0;
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return *this;
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}
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#endif
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size_type _M_guaranteed_capacity;
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bool
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_M_requires_reallocation(size_type __elements) const _GLIBCXX_NOEXCEPT
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{ return __elements > _M_seq().capacity(); }
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void
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_M_update_guaranteed_capacity() _GLIBCXX_NOEXCEPT
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{
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if (_M_seq().size() > _M_guaranteed_capacity)
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_M_guaranteed_capacity = _M_seq().size();
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}
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};
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}
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namespace std _GLIBCXX_VISIBILITY(default)
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{
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namespace __debug
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{
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/// Class std::vector with safety/checking/debug instrumentation.
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template<typename _Tp,
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typename _Allocator = std::allocator<_Tp> >
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class vector
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: public __gnu_debug::_Safe_container<
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vector<_Tp, _Allocator>, _Allocator, __gnu_debug::_Safe_sequence>,
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public _GLIBCXX_STD_C::vector<_Tp, _Allocator>,
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public __gnu_debug::_Safe_vector<
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vector<_Tp, _Allocator>,
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_GLIBCXX_STD_C::vector<_Tp, _Allocator> >
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{
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typedef _GLIBCXX_STD_C::vector<_Tp, _Allocator> _Base;
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typedef __gnu_debug::_Safe_container<
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vector, _Allocator, __gnu_debug::_Safe_sequence> _Safe;
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typedef __gnu_debug::_Safe_vector<vector, _Base> _Safe_vector;
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typedef typename _Base::iterator _Base_iterator;
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typedef typename _Base::const_iterator _Base_const_iterator;
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typedef __gnu_debug::_Equal_to<_Base_const_iterator> _Equal;
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template<typename _ItT, typename _SeqT, typename _CatT>
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friend class ::__gnu_debug::_Safe_iterator;
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public:
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typedef typename _Base::reference reference;
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typedef typename _Base::const_reference const_reference;
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typedef __gnu_debug::_Safe_iterator<
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_Base_iterator, vector> iterator;
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typedef __gnu_debug::_Safe_iterator<
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_Base_const_iterator, vector> const_iterator;
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typedef typename _Base::size_type size_type;
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typedef typename _Base::difference_type difference_type;
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typedef _Tp value_type;
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typedef _Allocator allocator_type;
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typedef typename _Base::pointer pointer;
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typedef typename _Base::const_pointer const_pointer;
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typedef std::reverse_iterator<iterator> reverse_iterator;
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typedef std::reverse_iterator<const_iterator> const_reverse_iterator;
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// 23.2.4.1 construct/copy/destroy:
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#if __cplusplus < 201103L
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vector() _GLIBCXX_NOEXCEPT
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: _Base() { }
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#else
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vector() = default;
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#endif
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explicit
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vector(const _Allocator& __a) _GLIBCXX_NOEXCEPT
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: _Base(__a) { }
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#if __cplusplus >= 201103L
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explicit
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vector(size_type __n, const _Allocator& __a = _Allocator())
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: _Base(__n, __a), _Safe_vector(__n) { }
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vector(size_type __n, const _Tp& __value,
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const _Allocator& __a = _Allocator())
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: _Base(__n, __value, __a) { }
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#else
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explicit
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vector(size_type __n, const _Tp& __value = _Tp(),
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const _Allocator& __a = _Allocator())
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: _Base(__n, __value, __a) { }
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#endif
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#if __cplusplus >= 201103L
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template<class _InputIterator,
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typename = std::_RequireInputIter<_InputIterator>>
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#else
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template<class _InputIterator>
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#endif
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vector(_InputIterator __first, _InputIterator __last,
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const _Allocator& __a = _Allocator())
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: _Base(__gnu_debug::__base(
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__glibcxx_check_valid_constructor_range(__first, __last)),
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__gnu_debug::__base(__last), __a) { }
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#if __cplusplus < 201103L
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vector(const vector& __x)
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: _Base(__x) { }
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~vector() _GLIBCXX_NOEXCEPT { }
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#else
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vector(const vector&) = default;
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vector(vector&&) = default;
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vector(const vector& __x, const allocator_type& __a)
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: _Base(__x, __a) { }
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vector(vector&& __x, const allocator_type& __a)
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noexcept( noexcept(
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_Base(std::declval<_Base&&>()), std::declval<const allocator_type&>()) )
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: _Safe(std::move(__x._M_safe()), __a),
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_Base(std::move(__x._M_base()), __a),
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_Safe_vector(std::move(__x)) { }
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vector(initializer_list<value_type> __l,
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const allocator_type& __a = allocator_type())
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: _Base(__l, __a) { }
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~vector() = default;
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#endif
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/// Construction from a normal-mode vector
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vector(const _Base& __x)
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: _Base(__x) { }
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#if __cplusplus < 201103L
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vector&
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operator=(const vector& __x)
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{
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this->_M_safe() = __x;
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_M_base() = __x;
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this->_M_update_guaranteed_capacity();
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return *this;
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}
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#else
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vector&
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operator=(const vector&) = default;
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vector&
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operator=(vector&&) = default;
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vector&
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operator=(initializer_list<value_type> __l)
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{
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_M_base() = __l;
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this->_M_invalidate_all();
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this->_M_update_guaranteed_capacity();
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return *this;
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}
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#endif
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#if __cplusplus >= 201103L
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template<typename _InputIterator,
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typename = std::_RequireInputIter<_InputIterator>>
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#else
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template<typename _InputIterator>
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#endif
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void
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assign(_InputIterator __first, _InputIterator __last)
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{
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typename __gnu_debug::_Distance_traits<_InputIterator>::__type __dist;
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__glibcxx_check_valid_range2(__first, __last, __dist);
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if (__dist.second >= __gnu_debug::__dp_sign)
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_Base::assign(__gnu_debug::__unsafe(__first),
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__gnu_debug::__unsafe(__last));
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else
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_Base::assign(__first, __last);
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this->_M_invalidate_all();
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this->_M_update_guaranteed_capacity();
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}
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void
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assign(size_type __n, const _Tp& __u)
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{
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_Base::assign(__n, __u);
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this->_M_invalidate_all();
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this->_M_update_guaranteed_capacity();
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}
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#if __cplusplus >= 201103L
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void
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assign(initializer_list<value_type> __l)
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{
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_Base::assign(__l);
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this->_M_invalidate_all();
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this->_M_update_guaranteed_capacity();
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}
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#endif
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using _Base::get_allocator;
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// iterators:
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iterator
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begin() _GLIBCXX_NOEXCEPT
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{ return iterator(_Base::begin(), this); }
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const_iterator
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begin() const _GLIBCXX_NOEXCEPT
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{ return const_iterator(_Base::begin(), this); }
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iterator
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end() _GLIBCXX_NOEXCEPT
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{ return iterator(_Base::end(), this); }
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const_iterator
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end() const _GLIBCXX_NOEXCEPT
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{ return const_iterator(_Base::end(), this); }
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reverse_iterator
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rbegin() _GLIBCXX_NOEXCEPT
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{ return reverse_iterator(end()); }
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const_reverse_iterator
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rbegin() const _GLIBCXX_NOEXCEPT
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{ return const_reverse_iterator(end()); }
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reverse_iterator
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rend() _GLIBCXX_NOEXCEPT
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{ return reverse_iterator(begin()); }
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const_reverse_iterator
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rend() const _GLIBCXX_NOEXCEPT
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{ return const_reverse_iterator(begin()); }
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#if __cplusplus >= 201103L
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const_iterator
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cbegin() const noexcept
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{ return const_iterator(_Base::begin(), this); }
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const_iterator
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cend() const noexcept
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{ return const_iterator(_Base::end(), this); }
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const_reverse_iterator
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crbegin() const noexcept
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{ return const_reverse_iterator(end()); }
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const_reverse_iterator
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crend() const noexcept
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{ return const_reverse_iterator(begin()); }
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#endif
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// 23.2.4.2 capacity:
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using _Base::size;
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using _Base::max_size;
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#if __cplusplus >= 201103L
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void
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resize(size_type __sz)
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{
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bool __realloc = this->_M_requires_reallocation(__sz);
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if (__sz < this->size())
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this->_M_invalidate_after_nth(__sz);
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_Base::resize(__sz);
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if (__realloc)
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this->_M_invalidate_all();
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this->_M_update_guaranteed_capacity();
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}
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void
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resize(size_type __sz, const _Tp& __c)
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{
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bool __realloc = this->_M_requires_reallocation(__sz);
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if (__sz < this->size())
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this->_M_invalidate_after_nth(__sz);
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_Base::resize(__sz, __c);
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if (__realloc)
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this->_M_invalidate_all();
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this->_M_update_guaranteed_capacity();
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}
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#else
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void
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resize(size_type __sz, _Tp __c = _Tp())
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{
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bool __realloc = this->_M_requires_reallocation(__sz);
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if (__sz < this->size())
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this->_M_invalidate_after_nth(__sz);
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_Base::resize(__sz, __c);
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if (__realloc)
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this->_M_invalidate_all();
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this->_M_update_guaranteed_capacity();
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}
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#endif
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#if __cplusplus >= 201103L
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void
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shrink_to_fit()
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{
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if (_Base::_M_shrink_to_fit())
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{
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this->_M_guaranteed_capacity = _Base::capacity();
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this->_M_invalidate_all();
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}
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}
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#endif
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size_type
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capacity() const _GLIBCXX_NOEXCEPT
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{
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#ifdef _GLIBCXX_DEBUG_PEDANTIC
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return this->_M_guaranteed_capacity;
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#else
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return _Base::capacity();
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#endif
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}
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using _Base::empty;
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void
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reserve(size_type __n)
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{
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bool __realloc = this->_M_requires_reallocation(__n);
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_Base::reserve(__n);
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if (__n > this->_M_guaranteed_capacity)
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this->_M_guaranteed_capacity = __n;
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if (__realloc)
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this->_M_invalidate_all();
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}
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// element access:
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reference
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operator[](size_type __n) _GLIBCXX_NOEXCEPT
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{
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__glibcxx_check_subscript(__n);
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return _M_base()[__n];
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}
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const_reference
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operator[](size_type __n) const _GLIBCXX_NOEXCEPT
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{
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__glibcxx_check_subscript(__n);
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return _M_base()[__n];
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}
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using _Base::at;
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reference
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front() _GLIBCXX_NOEXCEPT
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{
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__glibcxx_check_nonempty();
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return _Base::front();
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}
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const_reference
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front() const _GLIBCXX_NOEXCEPT
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{
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__glibcxx_check_nonempty();
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return _Base::front();
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}
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reference
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back() _GLIBCXX_NOEXCEPT
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{
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__glibcxx_check_nonempty();
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return _Base::back();
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}
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const_reference
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back() const _GLIBCXX_NOEXCEPT
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{
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__glibcxx_check_nonempty();
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return _Base::back();
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}
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// _GLIBCXX_RESOLVE_LIB_DEFECTS
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// DR 464. Suggestion for new member functions in standard containers.
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using _Base::data;
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// 23.2.4.3 modifiers:
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void
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push_back(const _Tp& __x)
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{
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bool __realloc = this->_M_requires_reallocation(this->size() + 1);
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_Base::push_back(__x);
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if (__realloc)
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this->_M_invalidate_all();
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this->_M_update_guaranteed_capacity();
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}
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#if __cplusplus >= 201103L
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template<typename _Up = _Tp>
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typename __gnu_cxx::__enable_if<!std::__are_same<_Up, bool>::__value,
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void>::__type
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push_back(_Tp&& __x)
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{ emplace_back(std::move(__x)); }
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template<typename... _Args>
|
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#if __cplusplus > 201402L
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reference
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#else
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void
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#endif
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emplace_back(_Args&&... __args)
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{
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bool __realloc = this->_M_requires_reallocation(this->size() + 1);
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|
_Base::emplace_back(std::forward<_Args>(__args)...);
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if (__realloc)
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this->_M_invalidate_all();
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this->_M_update_guaranteed_capacity();
|
|
#if __cplusplus > 201402L
|
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return back();
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#endif
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}
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#endif
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void
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pop_back() _GLIBCXX_NOEXCEPT
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{
|
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__glibcxx_check_nonempty();
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this->_M_invalidate_if(_Equal(--_Base::end()));
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_Base::pop_back();
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}
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#if __cplusplus >= 201103L
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|
template<typename... _Args>
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|
iterator
|
|
emplace(const_iterator __position, _Args&&... __args)
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{
|
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__glibcxx_check_insert(__position);
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|
bool __realloc = this->_M_requires_reallocation(this->size() + 1);
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difference_type __offset = __position.base() - _Base::cbegin();
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_Base_iterator __res = _Base::emplace(__position.base(),
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std::forward<_Args>(__args)...);
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if (__realloc)
|
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this->_M_invalidate_all();
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else
|
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this->_M_invalidate_after_nth(__offset);
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|
this->_M_update_guaranteed_capacity();
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|
return { __res, this };
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}
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#endif
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iterator
|
|
#if __cplusplus >= 201103L
|
|
insert(const_iterator __position, const _Tp& __x)
|
|
#else
|
|
insert(iterator __position, const _Tp& __x)
|
|
#endif
|
|
{
|
|
__glibcxx_check_insert(__position);
|
|
bool __realloc = this->_M_requires_reallocation(this->size() + 1);
|
|
difference_type __offset = __position.base() - _Base::begin();
|
|
_Base_iterator __res = _Base::insert(__position.base(), __x);
|
|
if (__realloc)
|
|
this->_M_invalidate_all();
|
|
else
|
|
this->_M_invalidate_after_nth(__offset);
|
|
this->_M_update_guaranteed_capacity();
|
|
return iterator(__res, this);
|
|
}
|
|
|
|
#if __cplusplus >= 201103L
|
|
template<typename _Up = _Tp>
|
|
typename __gnu_cxx::__enable_if<!std::__are_same<_Up, bool>::__value,
|
|
iterator>::__type
|
|
insert(const_iterator __position, _Tp&& __x)
|
|
{ return emplace(__position, std::move(__x)); }
|
|
|
|
iterator
|
|
insert(const_iterator __position, initializer_list<value_type> __l)
|
|
{ return this->insert(__position, __l.begin(), __l.end()); }
|
|
#endif
|
|
|
|
#if __cplusplus >= 201103L
|
|
iterator
|
|
insert(const_iterator __position, size_type __n, const _Tp& __x)
|
|
{
|
|
__glibcxx_check_insert(__position);
|
|
bool __realloc = this->_M_requires_reallocation(this->size() + __n);
|
|
difference_type __offset = __position.base() - _Base::cbegin();
|
|
_Base_iterator __res = _Base::insert(__position.base(), __n, __x);
|
|
if (__realloc)
|
|
this->_M_invalidate_all();
|
|
else
|
|
this->_M_invalidate_after_nth(__offset);
|
|
this->_M_update_guaranteed_capacity();
|
|
return { __res, this };
|
|
}
|
|
#else
|
|
void
|
|
insert(iterator __position, size_type __n, const _Tp& __x)
|
|
{
|
|
__glibcxx_check_insert(__position);
|
|
bool __realloc = this->_M_requires_reallocation(this->size() + __n);
|
|
difference_type __offset = __position.base() - _Base::begin();
|
|
_Base::insert(__position.base(), __n, __x);
|
|
if (__realloc)
|
|
this->_M_invalidate_all();
|
|
else
|
|
this->_M_invalidate_after_nth(__offset);
|
|
this->_M_update_guaranteed_capacity();
|
|
}
|
|
#endif
|
|
|
|
#if __cplusplus >= 201103L
|
|
template<class _InputIterator,
|
|
typename = std::_RequireInputIter<_InputIterator>>
|
|
iterator
|
|
insert(const_iterator __position,
|
|
_InputIterator __first, _InputIterator __last)
|
|
{
|
|
typename __gnu_debug::_Distance_traits<_InputIterator>::__type __dist;
|
|
__glibcxx_check_insert_range(__position, __first, __last, __dist);
|
|
|
|
/* Hard to guess if invalidation will occur, because __last
|
|
- __first can't be calculated in all cases, so we just
|
|
punt here by checking if it did occur. */
|
|
_Base_iterator __old_begin = _M_base().begin();
|
|
difference_type __offset = __position.base() - _Base::cbegin();
|
|
_Base_iterator __res;
|
|
if (__dist.second >= __gnu_debug::__dp_sign)
|
|
__res = _Base::insert(__position.base(),
|
|
__gnu_debug::__unsafe(__first),
|
|
__gnu_debug::__unsafe(__last));
|
|
else
|
|
__res = _Base::insert(__position.base(), __first, __last);
|
|
|
|
if (_M_base().begin() != __old_begin)
|
|
this->_M_invalidate_all();
|
|
else
|
|
this->_M_invalidate_after_nth(__offset);
|
|
this->_M_update_guaranteed_capacity();
|
|
return { __res, this };
|
|
}
|
|
#else
|
|
template<class _InputIterator>
|
|
void
|
|
insert(iterator __position,
|
|
_InputIterator __first, _InputIterator __last)
|
|
{
|
|
typename __gnu_debug::_Distance_traits<_InputIterator>::__type __dist;
|
|
__glibcxx_check_insert_range(__position, __first, __last, __dist);
|
|
|
|
/* Hard to guess if invalidation will occur, because __last
|
|
- __first can't be calculated in all cases, so we just
|
|
punt here by checking if it did occur. */
|
|
_Base_iterator __old_begin = _M_base().begin();
|
|
difference_type __offset = __position.base() - _Base::begin();
|
|
if (__dist.second >= __gnu_debug::__dp_sign)
|
|
_Base::insert(__position.base(), __gnu_debug::__unsafe(__first),
|
|
__gnu_debug::__unsafe(__last));
|
|
else
|
|
_Base::insert(__position.base(), __first, __last);
|
|
|
|
if (_M_base().begin() != __old_begin)
|
|
this->_M_invalidate_all();
|
|
else
|
|
this->_M_invalidate_after_nth(__offset);
|
|
this->_M_update_guaranteed_capacity();
|
|
}
|
|
#endif
|
|
|
|
iterator
|
|
#if __cplusplus >= 201103L
|
|
erase(const_iterator __position)
|
|
#else
|
|
erase(iterator __position)
|
|
#endif
|
|
{
|
|
__glibcxx_check_erase(__position);
|
|
difference_type __offset = __position.base() - _Base::begin();
|
|
_Base_iterator __res = _Base::erase(__position.base());
|
|
this->_M_invalidate_after_nth(__offset);
|
|
return iterator(__res, this);
|
|
}
|
|
|
|
iterator
|
|
#if __cplusplus >= 201103L
|
|
erase(const_iterator __first, const_iterator __last)
|
|
#else
|
|
erase(iterator __first, iterator __last)
|
|
#endif
|
|
{
|
|
// _GLIBCXX_RESOLVE_LIB_DEFECTS
|
|
// 151. can't currently clear() empty container
|
|
__glibcxx_check_erase_range(__first, __last);
|
|
|
|
if (__first.base() != __last.base())
|
|
{
|
|
difference_type __offset = __first.base() - _Base::begin();
|
|
_Base_iterator __res = _Base::erase(__first.base(),
|
|
__last.base());
|
|
this->_M_invalidate_after_nth(__offset);
|
|
return iterator(__res, this);
|
|
}
|
|
else
|
|
#if __cplusplus >= 201103L
|
|
return { _Base::begin() + (__first.base() - _Base::cbegin()), this };
|
|
#else
|
|
return __first;
|
|
#endif
|
|
}
|
|
|
|
void
|
|
swap(vector& __x)
|
|
_GLIBCXX_NOEXCEPT_IF( noexcept(declval<_Base&>().swap(__x)) )
|
|
{
|
|
_Safe::_M_swap(__x);
|
|
_Base::swap(__x);
|
|
std::swap(this->_M_guaranteed_capacity, __x._M_guaranteed_capacity);
|
|
}
|
|
|
|
void
|
|
clear() _GLIBCXX_NOEXCEPT
|
|
{
|
|
_Base::clear();
|
|
this->_M_invalidate_all();
|
|
}
|
|
|
|
_Base&
|
|
_M_base() _GLIBCXX_NOEXCEPT { return *this; }
|
|
|
|
const _Base&
|
|
_M_base() const _GLIBCXX_NOEXCEPT { return *this; }
|
|
|
|
private:
|
|
void
|
|
_M_invalidate_after_nth(difference_type __n) _GLIBCXX_NOEXCEPT
|
|
{
|
|
typedef __gnu_debug::_After_nth_from<_Base_const_iterator> _After_nth;
|
|
this->_M_invalidate_if(_After_nth(__n, _Base::begin()));
|
|
}
|
|
};
|
|
|
|
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)
|
|
_GLIBCXX_NOEXCEPT_IF(noexcept(__lhs.swap(__rhs)))
|
|
{ __lhs.swap(__rhs); }
|
|
|
|
#if __cpp_deduction_guides >= 201606
|
|
template<typename _InputIterator, typename _ValT
|
|
= typename iterator_traits<_InputIterator>::value_type,
|
|
typename _Allocator = allocator<_ValT>,
|
|
typename = _RequireInputIter<_InputIterator>,
|
|
typename = _RequireAllocator<_Allocator>>
|
|
vector(_InputIterator, _InputIterator, _Allocator = _Allocator())
|
|
-> vector<_ValT, _Allocator>;
|
|
#endif
|
|
|
|
} // namespace __debug
|
|
|
|
_GLIBCXX_BEGIN_NAMESPACE_VERSION
|
|
|
|
#if __cplusplus >= 201103L
|
|
// DR 1182.
|
|
/// std::hash specialization for vector<bool>.
|
|
template<typename _Alloc>
|
|
struct hash<__debug::vector<bool, _Alloc>>
|
|
: public __hash_base<size_t, __debug::vector<bool, _Alloc>>
|
|
{
|
|
size_t
|
|
operator()(const __debug::vector<bool, _Alloc>& __b) const noexcept
|
|
{ return std::hash<_GLIBCXX_STD_C::vector<bool, _Alloc>>()(__b); }
|
|
};
|
|
#endif
|
|
|
|
template<typename _Iterator, typename _Container, typename _Sequence>
|
|
_Iterator
|
|
__niter_base(const __gnu_debug::_Safe_iterator<
|
|
__gnu_cxx::__normal_iterator<_Iterator, _Container>,
|
|
_Sequence, std::random_access_iterator_tag>& __it)
|
|
{ return std::__niter_base(__it.base()); }
|
|
|
|
#if __cplusplus >= 201703L
|
|
namespace __detail::__variant
|
|
{
|
|
template<typename> struct _Never_valueless_alt; // see <variant>
|
|
|
|
// Provide the strong exception-safety guarantee when emplacing a
|
|
// vector into a variant, but only if move assignment cannot throw.
|
|
template<typename _Tp, typename _Alloc>
|
|
struct _Never_valueless_alt<__debug::vector<_Tp, _Alloc>>
|
|
: std::is_nothrow_move_assignable<__debug::vector<_Tp, _Alloc>>
|
|
{ };
|
|
} // namespace __detail::__variant
|
|
#endif // C++17
|
|
|
|
_GLIBCXX_END_NAMESPACE_VERSION
|
|
} // namespace std
|
|
|
|
namespace __gnu_debug
|
|
{
|
|
template<typename _Tp, typename _Alloc>
|
|
struct _Is_contiguous_sequence<std::__debug::vector<_Tp, _Alloc> >
|
|
: std::__true_type
|
|
{ };
|
|
|
|
template<typename _Alloc>
|
|
struct _Is_contiguous_sequence<std::__debug::vector<bool, _Alloc> >
|
|
: std::__false_type
|
|
{ };
|
|
}
|
|
|
|
#endif
|