Jonathan Wakely
692643c3ed
This moves some #include directives to the relevant place. For example, <bits/hashtable_policy.h> needs <bits/stl_pair.h> so should include it directly instead of relying on <unordered_map> and <unordered_set> to do so first. libstdc++-v3/ChangeLog: * include/bits/functional_hash.h (__is_fast_hash): Add doxygen comment. * include/bits/hashtable.h: Do not include <bits/stl_function.h> here. * include/bits/hashtable_policy.h: Include <bits/stl_pair.h> and <bits/functional_hash.h>. * include/bits/unordered_map.h: Include required headers. * include/bits/unordered_set.h: Likewise. * include/std/unordered_map: Do not include headers for indirect dependencies. * include/std/unordered_set: Likewise.
102 lines
3.3 KiB
C++
102 lines
3.3 KiB
C++
// <unordered_map> -*- C++ -*-
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// Copyright (C) 2007-2022 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 include/unordered_map
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* This is a Standard C++ Library header.
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*/
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#ifndef _GLIBCXX_UNORDERED_MAP
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#define _GLIBCXX_UNORDERED_MAP 1
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#pragma GCC system_header
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#if __cplusplus < 201103L
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# include <bits/c++0x_warning.h>
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#else
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#include <initializer_list>
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#include <bits/unordered_map.h>
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#include <bits/range_access.h>
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#include <bits/erase_if.h>
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#ifdef _GLIBCXX_DEBUG
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# include <debug/unordered_map>
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#endif
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#if __cplusplus >= 201703L
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#include <bits/memory_resource.h>
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namespace std _GLIBCXX_VISIBILITY(default)
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{
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_GLIBCXX_BEGIN_NAMESPACE_VERSION
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namespace pmr
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{
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template<typename _Key, typename _Tp, typename _Hash = std::hash<_Key>,
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typename _Pred = std::equal_to<_Key>>
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using unordered_map
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= std::unordered_map<_Key, _Tp, _Hash, _Pred,
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polymorphic_allocator<pair<const _Key, _Tp>>>;
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template<typename _Key, typename _Tp, typename _Hash = std::hash<_Key>,
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typename _Pred = std::equal_to<_Key>>
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using unordered_multimap
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= std::unordered_multimap<_Key, _Tp, _Hash, _Pred,
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polymorphic_allocator<pair<const _Key, _Tp>>>;
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} // namespace pmr
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_GLIBCXX_END_NAMESPACE_VERSION
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} // namespace std
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#endif // C++17
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#if __cplusplus > 201703L
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namespace std _GLIBCXX_VISIBILITY(default)
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{
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_GLIBCXX_BEGIN_NAMESPACE_VERSION
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template<typename _Key, typename _Tp, typename _Hash, typename _CPred,
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typename _Alloc, typename _Predicate>
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inline typename unordered_map<_Key, _Tp, _Hash, _CPred, _Alloc>::size_type
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erase_if(unordered_map<_Key, _Tp, _Hash, _CPred, _Alloc>& __cont,
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_Predicate __pred)
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{
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const _GLIBCXX_STD_C::unordered_map<_Key, _Tp, _Hash, _CPred, _Alloc>&
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__ucont = __cont;
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return __detail::__erase_nodes_if(__cont, __ucont, __pred);
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}
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template<typename _Key, typename _Tp, typename _Hash, typename _CPred,
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typename _Alloc, typename _Predicate>
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inline typename unordered_multimap<_Key, _Tp, _Hash, _CPred, _Alloc>::
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size_type
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erase_if(unordered_multimap<_Key, _Tp, _Hash, _CPred, _Alloc>& __cont,
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_Predicate __pred)
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{
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const _GLIBCXX_STD_C::unordered_multimap<_Key, _Tp, _Hash, _CPred, _Alloc>&
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__ucont = __cont;
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return __detail::__erase_nodes_if(__cont, __ucont, __pred);
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}
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_GLIBCXX_END_NAMESPACE_VERSION
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} // namespace std
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#endif // C++20
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#endif // C++11
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#endif // _GLIBCXX_UNORDERED_MAP
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