16158c9649
The <algorithm> header includes <utility>, with a comment referring to UK-300, a National Body comment on the C++11 draft. That comment proposed to move std::swap to <utility> and then require <algorithm> to include <utility>. The comment was rejected, so we do not need to implement the suggestion. For backwards compatibility with C++03 we do want <algorithm> to define std::swap, but it does so anyway via <bits/move.h>. We don't need the whole of <utility> to do that. A few other headers that need std::swap can include <bits/move.h> to get it, instead of <utility>. There are several headers that include <utility> to get std::pair, but they can use <bits/stl_pair.h> to get it without also including the rel_ops namespace and other contents of <utility>. Signed-off-by: Jonathan Wakely <jwakely@redhat.com> libstdc++-v3/ChangeLog: * include/std/algorithm: Do not include <utility>. * include/std/functional: Likewise. * include/std/regex: Include <bits/stl_pair.h> instead of <utility>. * include/debug/map.h: Likewise. * include/debug/multimap.h: Likewise. * include/debug/multiset.h: Likewise. * include/debug/set.h: Likewise. * include/debug/vector: Likewise. * include/bits/fs_path.h: Likewise. * include/bits/unique_ptr.h: Do not include <utility>. * include/experimental/any: Likewise. * include/experimental/executor: Likewise. * include/experimental/memory: Likewise. * include/experimental/optional: Likewise. * include/experimental/socket: Use __exchange instead of std::exchange. * src/filesystem/ops-common.h: Likewise. * testsuite/20_util/default_delete/48631_neg.cc: Adjust expected errors to not use a hardcoded line number. * testsuite/20_util/default_delete/void_neg.cc: Likewise. * testsuite/20_util/specialized_algorithms/uninitialized_copy/constrained.cc: Include <utility> for std::as_const. * testsuite/20_util/specialized_algorithms/uninitialized_default_construct/constrained.cc: Likewise. * testsuite/20_util/specialized_algorithms/uninitialized_move/constrained.cc: Likewise. * testsuite/20_util/specialized_algorithms/uninitialized_value_construct/constrained.cc: Likewise. * testsuite/23_containers/vector/cons/destructible_debug_neg.cc: Adjust dg-error line number.
808 lines
23 KiB
C++
808 lines
23 KiB
C++
// Debugging map implementation -*- C++ -*-
|
|
|
|
// Copyright (C) 2003-2021 Free Software Foundation, Inc.
|
|
//
|
|
// This file is part of the GNU ISO C++ Library. This library is free
|
|
// software; you can redistribute it and/or modify it under the
|
|
// terms of the GNU General Public License as published by the
|
|
// Free Software Foundation; either version 3, or (at your option)
|
|
// any later version.
|
|
|
|
// This library is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
|
|
// Under Section 7 of GPL version 3, you are granted additional
|
|
// permissions described in the GCC Runtime Library Exception, version
|
|
// 3.1, as published by the Free Software Foundation.
|
|
|
|
// You should have received a copy of the GNU General Public License and
|
|
// a copy of the GCC Runtime Library Exception along with this program;
|
|
// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
|
// <http://www.gnu.org/licenses/>.
|
|
|
|
/** @file debug/map.h
|
|
* This file is a GNU debug extension to the Standard C++ Library.
|
|
*/
|
|
|
|
#ifndef _GLIBCXX_DEBUG_MAP_H
|
|
#define _GLIBCXX_DEBUG_MAP_H 1
|
|
|
|
#include <debug/safe_sequence.h>
|
|
#include <debug/safe_container.h>
|
|
#include <debug/safe_iterator.h>
|
|
#include <bits/stl_pair.h>
|
|
|
|
namespace std _GLIBCXX_VISIBILITY(default)
|
|
{
|
|
namespace __debug
|
|
{
|
|
/// Class std::map with safety/checking/debug instrumentation.
|
|
template<typename _Key, typename _Tp, typename _Compare = std::less<_Key>,
|
|
typename _Allocator = std::allocator<std::pair<const _Key, _Tp> > >
|
|
class map
|
|
: public __gnu_debug::_Safe_container<
|
|
map<_Key, _Tp, _Compare, _Allocator>, _Allocator,
|
|
__gnu_debug::_Safe_node_sequence>,
|
|
public _GLIBCXX_STD_C::map<_Key, _Tp, _Compare, _Allocator>
|
|
{
|
|
typedef _GLIBCXX_STD_C::map<
|
|
_Key, _Tp, _Compare, _Allocator> _Base;
|
|
typedef __gnu_debug::_Safe_container<
|
|
map, _Allocator, __gnu_debug::_Safe_node_sequence> _Safe;
|
|
|
|
typedef typename _Base::const_iterator _Base_const_iterator;
|
|
typedef typename _Base::iterator _Base_iterator;
|
|
typedef __gnu_debug::_Equal_to<_Base_const_iterator> _Equal;
|
|
|
|
template<typename _ItT, typename _SeqT, typename _CatT>
|
|
friend class ::__gnu_debug::_Safe_iterator;
|
|
|
|
// Reference wrapper for base class. Disambiguates map(const _Base&)
|
|
// from copy constructor by requiring a user-defined conversion.
|
|
// See PR libstdc++/90102.
|
|
struct _Base_ref
|
|
{
|
|
_Base_ref(const _Base& __r) : _M_ref(__r) { }
|
|
|
|
const _Base& _M_ref;
|
|
};
|
|
|
|
public:
|
|
// types:
|
|
typedef _Key key_type;
|
|
typedef _Tp mapped_type;
|
|
typedef std::pair<const _Key, _Tp> value_type;
|
|
typedef _Compare key_compare;
|
|
typedef _Allocator allocator_type;
|
|
typedef typename _Base::reference reference;
|
|
typedef typename _Base::const_reference const_reference;
|
|
|
|
typedef __gnu_debug::_Safe_iterator<_Base_iterator, map>
|
|
iterator;
|
|
typedef __gnu_debug::_Safe_iterator<_Base_const_iterator, map>
|
|
const_iterator;
|
|
|
|
typedef typename _Base::size_type size_type;
|
|
typedef typename _Base::difference_type difference_type;
|
|
typedef typename _Base::pointer pointer;
|
|
typedef typename _Base::const_pointer const_pointer;
|
|
typedef std::reverse_iterator<iterator> reverse_iterator;
|
|
typedef std::reverse_iterator<const_iterator> const_reverse_iterator;
|
|
|
|
// 23.3.1.1 construct/copy/destroy:
|
|
|
|
#if __cplusplus < 201103L
|
|
map() : _Base() { }
|
|
|
|
map(const map& __x)
|
|
: _Base(__x) { }
|
|
|
|
~map() { }
|
|
#else
|
|
map() = default;
|
|
map(const map&) = default;
|
|
map(map&&) = default;
|
|
|
|
map(initializer_list<value_type> __l,
|
|
const _Compare& __c = _Compare(),
|
|
const allocator_type& __a = allocator_type())
|
|
: _Base(__l, __c, __a) { }
|
|
|
|
explicit
|
|
map(const allocator_type& __a)
|
|
: _Base(__a) { }
|
|
|
|
map(const map& __m, const allocator_type& __a)
|
|
: _Base(__m, __a) { }
|
|
|
|
map(map&& __m, const allocator_type& __a)
|
|
noexcept( noexcept(_Base(std::move(__m._M_base()), __a)) )
|
|
: _Safe(std::move(__m._M_safe()), __a),
|
|
_Base(std::move(__m._M_base()), __a) { }
|
|
|
|
map(initializer_list<value_type> __l, const allocator_type& __a)
|
|
: _Base(__l, __a) { }
|
|
|
|
template<typename _InputIterator>
|
|
map(_InputIterator __first, _InputIterator __last,
|
|
const allocator_type& __a)
|
|
: _Base(__gnu_debug::__base(
|
|
__glibcxx_check_valid_constructor_range(__first, __last)),
|
|
__gnu_debug::__base(__last), __a)
|
|
{ }
|
|
|
|
~map() = default;
|
|
#endif
|
|
|
|
map(_Base_ref __x)
|
|
: _Base(__x._M_ref) { }
|
|
|
|
explicit map(const _Compare& __comp,
|
|
const _Allocator& __a = _Allocator())
|
|
: _Base(__comp, __a) { }
|
|
|
|
template<typename _InputIterator>
|
|
map(_InputIterator __first, _InputIterator __last,
|
|
const _Compare& __comp = _Compare(),
|
|
const _Allocator& __a = _Allocator())
|
|
: _Base(__gnu_debug::__base(
|
|
__glibcxx_check_valid_constructor_range(__first, __last)),
|
|
__gnu_debug::__base(__last),
|
|
__comp, __a) { }
|
|
|
|
#if __cplusplus < 201103L
|
|
map&
|
|
operator=(const map& __x)
|
|
{
|
|
this->_M_safe() = __x;
|
|
_M_base() = __x;
|
|
return *this;
|
|
}
|
|
#else
|
|
map&
|
|
operator=(const map&) = default;
|
|
|
|
map&
|
|
operator=(map&&) = default;
|
|
|
|
map&
|
|
operator=(initializer_list<value_type> __l)
|
|
{
|
|
_M_base() = __l;
|
|
this->_M_invalidate_all();
|
|
return *this;
|
|
}
|
|
#endif
|
|
|
|
// _GLIBCXX_RESOLVE_LIB_DEFECTS
|
|
// 133. map missing get_allocator()
|
|
using _Base::get_allocator;
|
|
|
|
// iterators:
|
|
iterator
|
|
begin() _GLIBCXX_NOEXCEPT
|
|
{ return iterator(_Base::begin(), this); }
|
|
|
|
const_iterator
|
|
begin() const _GLIBCXX_NOEXCEPT
|
|
{ return const_iterator(_Base::begin(), this); }
|
|
|
|
iterator
|
|
end() _GLIBCXX_NOEXCEPT
|
|
{ return iterator(_Base::end(), this); }
|
|
|
|
const_iterator
|
|
end() const _GLIBCXX_NOEXCEPT
|
|
{ return const_iterator(_Base::end(), this); }
|
|
|
|
reverse_iterator
|
|
rbegin() _GLIBCXX_NOEXCEPT
|
|
{ return reverse_iterator(end()); }
|
|
|
|
const_reverse_iterator
|
|
rbegin() const _GLIBCXX_NOEXCEPT
|
|
{ return const_reverse_iterator(end()); }
|
|
|
|
reverse_iterator
|
|
rend() _GLIBCXX_NOEXCEPT
|
|
{ return reverse_iterator(begin()); }
|
|
|
|
const_reverse_iterator
|
|
rend() const _GLIBCXX_NOEXCEPT
|
|
{ return const_reverse_iterator(begin()); }
|
|
|
|
#if __cplusplus >= 201103L
|
|
const_iterator
|
|
cbegin() const noexcept
|
|
{ return const_iterator(_Base::begin(), this); }
|
|
|
|
const_iterator
|
|
cend() const noexcept
|
|
{ return const_iterator(_Base::end(), this); }
|
|
|
|
const_reverse_iterator
|
|
crbegin() const noexcept
|
|
{ return const_reverse_iterator(end()); }
|
|
|
|
const_reverse_iterator
|
|
crend() const noexcept
|
|
{ return const_reverse_iterator(begin()); }
|
|
#endif
|
|
|
|
// capacity:
|
|
using _Base::empty;
|
|
using _Base::size;
|
|
using _Base::max_size;
|
|
|
|
// 23.3.1.2 element access:
|
|
using _Base::operator[];
|
|
|
|
// _GLIBCXX_RESOLVE_LIB_DEFECTS
|
|
// DR 464. Suggestion for new member functions in standard containers.
|
|
using _Base::at;
|
|
|
|
// modifiers:
|
|
#if __cplusplus >= 201103L
|
|
template<typename... _Args>
|
|
std::pair<iterator, bool>
|
|
emplace(_Args&&... __args)
|
|
{
|
|
auto __res = _Base::emplace(std::forward<_Args>(__args)...);
|
|
return { { __res.first, this }, __res.second };
|
|
}
|
|
|
|
template<typename... _Args>
|
|
iterator
|
|
emplace_hint(const_iterator __pos, _Args&&... __args)
|
|
{
|
|
__glibcxx_check_insert(__pos);
|
|
return
|
|
{
|
|
_Base::emplace_hint(__pos.base(), std::forward<_Args>(__args)...),
|
|
this
|
|
};
|
|
}
|
|
#endif
|
|
|
|
std::pair<iterator, bool>
|
|
insert(const value_type& __x)
|
|
{
|
|
std::pair<_Base_iterator, bool> __res = _Base::insert(__x);
|
|
return std::pair<iterator, bool>(iterator(__res.first, this),
|
|
__res.second);
|
|
}
|
|
|
|
#if __cplusplus >= 201103L
|
|
// _GLIBCXX_RESOLVE_LIB_DEFECTS
|
|
// 2354. Unnecessary copying when inserting into maps with braced-init
|
|
std::pair<iterator, bool>
|
|
insert(value_type&& __x)
|
|
{
|
|
auto __res = _Base::insert(std::move(__x));
|
|
return { { __res.first, this }, __res.second };
|
|
}
|
|
|
|
template<typename _Pair, typename = typename
|
|
std::enable_if<std::is_constructible<value_type,
|
|
_Pair&&>::value>::type>
|
|
std::pair<iterator, bool>
|
|
insert(_Pair&& __x)
|
|
{
|
|
auto __res = _Base::insert(std::forward<_Pair>(__x));
|
|
return { { __res.first, this }, __res.second };
|
|
}
|
|
#endif
|
|
|
|
#if __cplusplus >= 201103L
|
|
void
|
|
insert(std::initializer_list<value_type> __list)
|
|
{ _Base::insert(__list); }
|
|
#endif
|
|
|
|
iterator
|
|
#if __cplusplus >= 201103L
|
|
insert(const_iterator __position, const value_type& __x)
|
|
#else
|
|
insert(iterator __position, const value_type& __x)
|
|
#endif
|
|
{
|
|
__glibcxx_check_insert(__position);
|
|
return iterator(_Base::insert(__position.base(), __x), this);
|
|
}
|
|
|
|
#if __cplusplus >= 201103L
|
|
// _GLIBCXX_RESOLVE_LIB_DEFECTS
|
|
// 2354. Unnecessary copying when inserting into maps with braced-init
|
|
iterator
|
|
insert(const_iterator __position, value_type&& __x)
|
|
{
|
|
__glibcxx_check_insert(__position);
|
|
return { _Base::insert(__position.base(), std::move(__x)), this };
|
|
}
|
|
|
|
template<typename _Pair, typename = typename
|
|
std::enable_if<std::is_constructible<value_type,
|
|
_Pair&&>::value>::type>
|
|
iterator
|
|
insert(const_iterator __position, _Pair&& __x)
|
|
{
|
|
__glibcxx_check_insert(__position);
|
|
return
|
|
{
|
|
_Base::insert(__position.base(), std::forward<_Pair>(__x)),
|
|
this
|
|
};
|
|
}
|
|
#endif
|
|
|
|
template<typename _InputIterator>
|
|
void
|
|
insert(_InputIterator __first, _InputIterator __last)
|
|
{
|
|
typename __gnu_debug::_Distance_traits<_InputIterator>::__type __dist;
|
|
__glibcxx_check_valid_range2(__first, __last, __dist);
|
|
|
|
if (__dist.second >= __gnu_debug::__dp_sign)
|
|
_Base::insert(__gnu_debug::__unsafe(__first),
|
|
__gnu_debug::__unsafe(__last));
|
|
else
|
|
_Base::insert(__first, __last);
|
|
}
|
|
|
|
|
|
#if __cplusplus > 201402L
|
|
template <typename... _Args>
|
|
pair<iterator, bool>
|
|
try_emplace(const key_type& __k, _Args&&... __args)
|
|
{
|
|
auto __res = _Base::try_emplace(__k,
|
|
std::forward<_Args>(__args)...);
|
|
return { { __res.first, this }, __res.second };
|
|
}
|
|
|
|
template <typename... _Args>
|
|
pair<iterator, bool>
|
|
try_emplace(key_type&& __k, _Args&&... __args)
|
|
{
|
|
auto __res = _Base::try_emplace(std::move(__k),
|
|
std::forward<_Args>(__args)...);
|
|
return { { __res.first, this }, __res.second };
|
|
}
|
|
|
|
template <typename... _Args>
|
|
iterator
|
|
try_emplace(const_iterator __hint, const key_type& __k,
|
|
_Args&&... __args)
|
|
{
|
|
__glibcxx_check_insert(__hint);
|
|
return
|
|
{
|
|
_Base::try_emplace(__hint.base(), __k,
|
|
std::forward<_Args>(__args)...),
|
|
this
|
|
};
|
|
}
|
|
|
|
template <typename... _Args>
|
|
iterator
|
|
try_emplace(const_iterator __hint, key_type&& __k, _Args&&... __args)
|
|
{
|
|
__glibcxx_check_insert(__hint);
|
|
return
|
|
{
|
|
_Base::try_emplace(__hint.base(), std::move(__k),
|
|
std::forward<_Args>(__args)...),
|
|
this
|
|
};
|
|
}
|
|
|
|
template <typename _Obj>
|
|
std::pair<iterator, bool>
|
|
insert_or_assign(const key_type& __k, _Obj&& __obj)
|
|
{
|
|
auto __res = _Base::insert_or_assign(__k,
|
|
std::forward<_Obj>(__obj));
|
|
return { { __res.first, this }, __res.second };
|
|
}
|
|
|
|
template <typename _Obj>
|
|
std::pair<iterator, bool>
|
|
insert_or_assign(key_type&& __k, _Obj&& __obj)
|
|
{
|
|
auto __res = _Base::insert_or_assign(std::move(__k),
|
|
std::forward<_Obj>(__obj));
|
|
return { { __res.first, this }, __res.second };
|
|
}
|
|
|
|
template <typename _Obj>
|
|
iterator
|
|
insert_or_assign(const_iterator __hint,
|
|
const key_type& __k, _Obj&& __obj)
|
|
{
|
|
__glibcxx_check_insert(__hint);
|
|
return
|
|
{
|
|
_Base::insert_or_assign(__hint.base(), __k,
|
|
std::forward<_Obj>(__obj)),
|
|
this
|
|
};
|
|
}
|
|
|
|
template <typename _Obj>
|
|
iterator
|
|
insert_or_assign(const_iterator __hint, key_type&& __k, _Obj&& __obj)
|
|
{
|
|
__glibcxx_check_insert(__hint);
|
|
return
|
|
{
|
|
_Base::insert_or_assign(__hint.base(), std::move(__k),
|
|
std::forward<_Obj>(__obj)),
|
|
this
|
|
};
|
|
}
|
|
#endif // C++17
|
|
|
|
#if __cplusplus > 201402L
|
|
using node_type = typename _Base::node_type;
|
|
using insert_return_type = _Node_insert_return<iterator, node_type>;
|
|
|
|
node_type
|
|
extract(const_iterator __position)
|
|
{
|
|
__glibcxx_check_erase(__position);
|
|
this->_M_invalidate_if(_Equal(__position.base()));
|
|
return _Base::extract(__position.base());
|
|
}
|
|
|
|
node_type
|
|
extract(const key_type& __key)
|
|
{
|
|
const auto __position = find(__key);
|
|
if (__position != end())
|
|
return extract(__position);
|
|
return {};
|
|
}
|
|
|
|
insert_return_type
|
|
insert(node_type&& __nh)
|
|
{
|
|
auto __ret = _Base::insert(std::move(__nh));
|
|
return
|
|
{ { __ret.position, this }, __ret.inserted, std::move(__ret.node) };
|
|
}
|
|
|
|
iterator
|
|
insert(const_iterator __hint, node_type&& __nh)
|
|
{
|
|
__glibcxx_check_insert(__hint);
|
|
return { _Base::insert(__hint.base(), std::move(__nh)), this };
|
|
}
|
|
|
|
using _Base::merge;
|
|
#endif // C++17
|
|
|
|
#if __cplusplus >= 201103L
|
|
iterator
|
|
erase(const_iterator __position)
|
|
{
|
|
__glibcxx_check_erase(__position);
|
|
this->_M_invalidate_if(_Equal(__position.base()));
|
|
return { _Base::erase(__position.base()), this };
|
|
}
|
|
|
|
_GLIBCXX_ABI_TAG_CXX11
|
|
iterator
|
|
erase(iterator __position)
|
|
{ return erase(const_iterator(__position)); }
|
|
#else
|
|
void
|
|
erase(iterator __position)
|
|
{
|
|
__glibcxx_check_erase(__position);
|
|
this->_M_invalidate_if(_Equal(__position.base()));
|
|
_Base::erase(__position.base());
|
|
}
|
|
#endif
|
|
|
|
size_type
|
|
erase(const key_type& __x)
|
|
{
|
|
_Base_iterator __victim = _Base::find(__x);
|
|
if (__victim == _Base::end())
|
|
return 0;
|
|
else
|
|
{
|
|
this->_M_invalidate_if(_Equal(__victim));
|
|
_Base::erase(__victim);
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
#if __cplusplus >= 201103L
|
|
iterator
|
|
erase(const_iterator __first, const_iterator __last)
|
|
{
|
|
// _GLIBCXX_RESOLVE_LIB_DEFECTS
|
|
// 151. can't currently clear() empty container
|
|
__glibcxx_check_erase_range(__first, __last);
|
|
for (_Base_const_iterator __victim = __first.base();
|
|
__victim != __last.base(); ++__victim)
|
|
{
|
|
_GLIBCXX_DEBUG_VERIFY(__victim != _Base::cend(),
|
|
_M_message(__gnu_debug::__msg_valid_range)
|
|
._M_iterator(__first, "first")
|
|
._M_iterator(__last, "last"));
|
|
this->_M_invalidate_if(_Equal(__victim));
|
|
}
|
|
|
|
return { _Base::erase(__first.base(), __last.base()), this };
|
|
}
|
|
#else
|
|
void
|
|
erase(iterator __first, iterator __last)
|
|
{
|
|
// _GLIBCXX_RESOLVE_LIB_DEFECTS
|
|
// 151. can't currently clear() empty container
|
|
__glibcxx_check_erase_range(__first, __last);
|
|
for (_Base_iterator __victim = __first.base();
|
|
__victim != __last.base(); ++__victim)
|
|
{
|
|
_GLIBCXX_DEBUG_VERIFY(__victim != _Base::end(),
|
|
_M_message(__gnu_debug::__msg_valid_range)
|
|
._M_iterator(__first, "first")
|
|
._M_iterator(__last, "last"));
|
|
this->_M_invalidate_if(_Equal(__victim));
|
|
}
|
|
_Base::erase(__first.base(), __last.base());
|
|
}
|
|
#endif
|
|
|
|
void
|
|
swap(map& __x)
|
|
_GLIBCXX_NOEXCEPT_IF( noexcept(declval<_Base&>().swap(__x)) )
|
|
{
|
|
_Safe::_M_swap(__x);
|
|
_Base::swap(__x);
|
|
}
|
|
|
|
void
|
|
clear() _GLIBCXX_NOEXCEPT
|
|
{
|
|
this->_M_invalidate_all();
|
|
_Base::clear();
|
|
}
|
|
|
|
// observers:
|
|
using _Base::key_comp;
|
|
using _Base::value_comp;
|
|
|
|
// 23.3.1.3 map operations:
|
|
iterator
|
|
find(const key_type& __x)
|
|
{ return iterator(_Base::find(__x), this); }
|
|
|
|
#if __cplusplus > 201103L
|
|
template<typename _Kt,
|
|
typename _Req =
|
|
typename __has_is_transparent<_Compare, _Kt>::type>
|
|
iterator
|
|
find(const _Kt& __x)
|
|
{ return { _Base::find(__x), this }; }
|
|
#endif
|
|
|
|
const_iterator
|
|
find(const key_type& __x) const
|
|
{ return const_iterator(_Base::find(__x), this); }
|
|
|
|
#if __cplusplus > 201103L
|
|
template<typename _Kt,
|
|
typename _Req =
|
|
typename __has_is_transparent<_Compare, _Kt>::type>
|
|
const_iterator
|
|
find(const _Kt& __x) const
|
|
{ return { _Base::find(__x), this }; }
|
|
#endif
|
|
|
|
using _Base::count;
|
|
|
|
iterator
|
|
lower_bound(const key_type& __x)
|
|
{ return iterator(_Base::lower_bound(__x), this); }
|
|
|
|
#if __cplusplus > 201103L
|
|
template<typename _Kt,
|
|
typename _Req =
|
|
typename __has_is_transparent<_Compare, _Kt>::type>
|
|
iterator
|
|
lower_bound(const _Kt& __x)
|
|
{ return { _Base::lower_bound(__x), this }; }
|
|
#endif
|
|
|
|
const_iterator
|
|
lower_bound(const key_type& __x) const
|
|
{ return const_iterator(_Base::lower_bound(__x), this); }
|
|
|
|
#if __cplusplus > 201103L
|
|
template<typename _Kt,
|
|
typename _Req =
|
|
typename __has_is_transparent<_Compare, _Kt>::type>
|
|
const_iterator
|
|
lower_bound(const _Kt& __x) const
|
|
{ return { _Base::lower_bound(__x), this }; }
|
|
#endif
|
|
|
|
iterator
|
|
upper_bound(const key_type& __x)
|
|
{ return iterator(_Base::upper_bound(__x), this); }
|
|
|
|
#if __cplusplus > 201103L
|
|
template<typename _Kt,
|
|
typename _Req =
|
|
typename __has_is_transparent<_Compare, _Kt>::type>
|
|
iterator
|
|
upper_bound(const _Kt& __x)
|
|
{ return { _Base::upper_bound(__x), this }; }
|
|
#endif
|
|
|
|
const_iterator
|
|
upper_bound(const key_type& __x) const
|
|
{ return const_iterator(_Base::upper_bound(__x), this); }
|
|
|
|
#if __cplusplus > 201103L
|
|
template<typename _Kt,
|
|
typename _Req =
|
|
typename __has_is_transparent<_Compare, _Kt>::type>
|
|
const_iterator
|
|
upper_bound(const _Kt& __x) const
|
|
{ return { _Base::upper_bound(__x), this }; }
|
|
#endif
|
|
|
|
std::pair<iterator,iterator>
|
|
equal_range(const key_type& __x)
|
|
{
|
|
std::pair<_Base_iterator, _Base_iterator> __res =
|
|
_Base::equal_range(__x);
|
|
return std::make_pair(iterator(__res.first, this),
|
|
iterator(__res.second, this));
|
|
}
|
|
|
|
#if __cplusplus > 201103L
|
|
template<typename _Kt,
|
|
typename _Req =
|
|
typename __has_is_transparent<_Compare, _Kt>::type>
|
|
std::pair<iterator, iterator>
|
|
equal_range(const _Kt& __x)
|
|
{
|
|
auto __res = _Base::equal_range(__x);
|
|
return { { __res.first, this }, { __res.second, this } };
|
|
}
|
|
#endif
|
|
|
|
std::pair<const_iterator,const_iterator>
|
|
equal_range(const key_type& __x) const
|
|
{
|
|
std::pair<_Base_const_iterator, _Base_const_iterator> __res =
|
|
_Base::equal_range(__x);
|
|
return std::make_pair(const_iterator(__res.first, this),
|
|
const_iterator(__res.second, this));
|
|
}
|
|
|
|
#if __cplusplus > 201103L
|
|
template<typename _Kt,
|
|
typename _Req =
|
|
typename __has_is_transparent<_Compare, _Kt>::type>
|
|
std::pair<const_iterator, const_iterator>
|
|
equal_range(const _Kt& __x) const
|
|
{
|
|
auto __res = _Base::equal_range(__x);
|
|
return { { __res.first, this }, { __res.second, this } };
|
|
}
|
|
#endif
|
|
|
|
_Base&
|
|
_M_base() _GLIBCXX_NOEXCEPT { return *this; }
|
|
|
|
const _Base&
|
|
_M_base() const _GLIBCXX_NOEXCEPT { return *this; }
|
|
};
|
|
|
|
#if __cpp_deduction_guides >= 201606
|
|
|
|
template<typename _InputIterator,
|
|
typename _Compare = less<__iter_key_t<_InputIterator>>,
|
|
typename _Allocator = allocator<__iter_to_alloc_t<_InputIterator>>,
|
|
typename = _RequireInputIter<_InputIterator>,
|
|
typename = _RequireNotAllocator<_Compare>,
|
|
typename = _RequireAllocator<_Allocator>>
|
|
map(_InputIterator, _InputIterator,
|
|
_Compare = _Compare(), _Allocator = _Allocator())
|
|
-> map<__iter_key_t<_InputIterator>, __iter_val_t<_InputIterator>,
|
|
_Compare, _Allocator>;
|
|
|
|
template<typename _Key, typename _Tp, typename _Compare = less<_Key>,
|
|
typename _Allocator = allocator<pair<const _Key, _Tp>>,
|
|
typename = _RequireNotAllocator<_Compare>,
|
|
typename = _RequireAllocator<_Allocator>>
|
|
map(initializer_list<pair<_Key, _Tp>>,
|
|
_Compare = _Compare(), _Allocator = _Allocator())
|
|
-> map<_Key, _Tp, _Compare, _Allocator>;
|
|
|
|
template <typename _InputIterator, typename _Allocator,
|
|
typename = _RequireInputIter<_InputIterator>,
|
|
typename = _RequireAllocator<_Allocator>>
|
|
map(_InputIterator, _InputIterator, _Allocator)
|
|
-> map<__iter_key_t<_InputIterator>, __iter_val_t<_InputIterator>,
|
|
less<__iter_key_t<_InputIterator>>, _Allocator>;
|
|
|
|
template<typename _Key, typename _Tp, typename _Allocator,
|
|
typename = _RequireAllocator<_Allocator>>
|
|
map(initializer_list<pair<_Key, _Tp>>, _Allocator)
|
|
-> map<_Key, _Tp, less<_Key>, _Allocator>;
|
|
|
|
#endif // deduction guides
|
|
|
|
template<typename _Key, typename _Tp,
|
|
typename _Compare, typename _Allocator>
|
|
inline bool
|
|
operator==(const map<_Key, _Tp, _Compare, _Allocator>& __lhs,
|
|
const map<_Key, _Tp, _Compare, _Allocator>& __rhs)
|
|
{ return __lhs._M_base() == __rhs._M_base(); }
|
|
|
|
#if __cpp_lib_three_way_comparison
|
|
template<typename _Key, typename _Tp, typename _Compare, typename _Alloc>
|
|
inline __detail::__synth3way_t<pair<const _Key, _Tp>>
|
|
operator<=>(const map<_Key, _Tp, _Compare, _Alloc>& __lhs,
|
|
const map<_Key, _Tp, _Compare, _Alloc>& __rhs)
|
|
{ return __lhs._M_base() <=> __rhs._M_base(); }
|
|
#else
|
|
template<typename _Key, typename _Tp,
|
|
typename _Compare, typename _Allocator>
|
|
inline bool
|
|
operator!=(const map<_Key, _Tp, _Compare, _Allocator>& __lhs,
|
|
const map<_Key, _Tp, _Compare, _Allocator>& __rhs)
|
|
{ return __lhs._M_base() != __rhs._M_base(); }
|
|
|
|
template<typename _Key, typename _Tp,
|
|
typename _Compare, typename _Allocator>
|
|
inline bool
|
|
operator<(const map<_Key, _Tp, _Compare, _Allocator>& __lhs,
|
|
const map<_Key, _Tp, _Compare, _Allocator>& __rhs)
|
|
{ return __lhs._M_base() < __rhs._M_base(); }
|
|
|
|
template<typename _Key, typename _Tp,
|
|
typename _Compare, typename _Allocator>
|
|
inline bool
|
|
operator<=(const map<_Key, _Tp, _Compare, _Allocator>& __lhs,
|
|
const map<_Key, _Tp, _Compare, _Allocator>& __rhs)
|
|
{ return __lhs._M_base() <= __rhs._M_base(); }
|
|
|
|
template<typename _Key, typename _Tp,
|
|
typename _Compare, typename _Allocator>
|
|
inline bool
|
|
operator>=(const map<_Key, _Tp, _Compare, _Allocator>& __lhs,
|
|
const map<_Key, _Tp, _Compare, _Allocator>& __rhs)
|
|
{ return __lhs._M_base() >= __rhs._M_base(); }
|
|
|
|
template<typename _Key, typename _Tp,
|
|
typename _Compare, typename _Allocator>
|
|
inline bool
|
|
operator>(const map<_Key, _Tp, _Compare, _Allocator>& __lhs,
|
|
const map<_Key, _Tp, _Compare, _Allocator>& __rhs)
|
|
{ return __lhs._M_base() > __rhs._M_base(); }
|
|
#endif // three-way comparison
|
|
|
|
template<typename _Key, typename _Tp,
|
|
typename _Compare, typename _Allocator>
|
|
inline void
|
|
swap(map<_Key, _Tp, _Compare, _Allocator>& __lhs,
|
|
map<_Key, _Tp, _Compare, _Allocator>& __rhs)
|
|
_GLIBCXX_NOEXCEPT_IF(noexcept(__lhs.swap(__rhs)))
|
|
{ __lhs.swap(__rhs); }
|
|
|
|
} // namespace __debug
|
|
} // namespace std
|
|
|
|
#endif
|