libstdc++-v3/include/std/set

   1 // <set> -*- C++ -*-
   2
   3 // Copyright (C) 2001-2019 Free Software Foundation, Inc.
   4 //
   5 // This file is part of the GNU ISO C++ Library.  This library is free
   6 // software; you can redistribute it and/or modify it under the
   7 // terms of the GNU General Public License as published by the
   8 // Free Software Foundation; either version 3, or (at your option)
   9 // any later version.
  10
  11 // This library is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15
  16 // Under Section 7 of GPL version 3, you are granted additional
  17 // permissions described in the GCC Runtime Library Exception, version
  18 // 3.1, as published by the Free Software Foundation.
  19
  20 // You should have received a copy of the GNU General Public License and
  21 // a copy of the GCC Runtime Library Exception along with this program;
  22 // see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
  23 // <http://www.gnu.org/licenses/>.
  24
  25 /*
  26  *
  27  * Copyright (c) 1994
  28  * Hewlett-Packard Company
  29  *
  30  * Permission to use, copy, modify, distribute and sell this software
  31  * and its documentation for any purpose is hereby granted without fee,
  32  * provided that the above copyright notice appear in all copies and
  33  * that both that copyright notice and this permission notice appear
  34  * in supporting documentation.  Hewlett-Packard Company makes no
  35  * representations about the suitability of this software for any
  36  * purpose.  It is provided "as is" without express or implied warranty.
  37  *
  38  *
  39  * Copyright (c) 1996,1997
  40  * Silicon Graphics Computer Systems, Inc.
  41  *
  42  * Permission to use, copy, modify, distribute and sell this software
  43  * and its documentation for any purpose is hereby granted without fee,
  44  * provided that the above copyright notice appear in all copies and
  45  * that both that copyright notice and this permission notice appear
  46  * in supporting documentation.  Silicon Graphics makes no
  47  * representations about the suitability of this software for any
  48  * purpose.  It is provided "as is" without express or implied warranty.
  49  */
  50
  51 /** @file include/set
  52  *  This is a Standard C++ Library header.
  53  */
  54
  55 #ifndef _GLIBCXX_SET
  56 #define _GLIBCXX_SET 1
  57
  58 #pragma GCC system_header
  59
  60 #include <bits/stl_tree.h>
  61 #include <bits/stl_set.h>
  62 #include <bits/stl_multiset.h>
  63 #include <bits/range_access.h>
  64 #include <bits/erase_if.h>
  65
  66 #ifdef _GLIBCXX_DEBUG
  67 # include <debug/set>
  68 #endif
  69
  70 #ifdef _GLIBCXX_PROFILE
  71 # include <profile/set>
  72 #endif
  73
  74 #if __cplusplus >= 201703L
  75 namespace std _GLIBCXX_VISIBILITY(default)
  76 {
  77 _GLIBCXX_BEGIN_NAMESPACE_VERSION
  78   namespace pmr
  79   {
  80     template<typename _Tp> class polymorphic_allocator;
  81     template<typename _Key, typename _Cmp = std::less<_Key>>
  82       using set = std::set<_Key, _Cmp, polymorphic_allocator<_Key>>;
  83     template<typename _Key, typename _Cmp = std::less<_Key>>
  84       using multiset = std::multiset<_Key, _Cmp, polymorphic_allocator<_Key>>;
  85   } // namespace pmr
  86 _GLIBCXX_END_NAMESPACE_VERSION
  87 } // namespace std
  88 #endif // C++17
  89
  90 #if __cplusplus > 201703L
  91 namespace std _GLIBCXX_VISIBILITY(default)
  92 {
  93 _GLIBCXX_BEGIN_NAMESPACE_VERSION
  94   template<typename _Key, typename _Compare, typename _Alloc,
  95            typename _Predicate>
  96     inline typename set<_Key, _Compare, _Alloc>::size_type
  97     erase_if(set<_Key, _Compare, _Alloc>& __cont, _Predicate __pred)
  98     { return __detail::__erase_nodes_if(__cont, __pred); }
  99
 100   template<typename _Key, typename _Compare, typename _Alloc,
 101            typename _Predicate>
 102     inline typename multiset<_Key, _Compare, _Alloc>::size_type
 103     erase_if(multiset<_Key, _Compare, _Alloc>& __cont, _Predicate __pred)
 104     { return __detail::__erase_nodes_if(__cont, __pred); }
 105 _GLIBCXX_END_NAMESPACE_VERSION
 106 } // namespace std
 107 #endif // C++20
 108
 109 #endif /* _GLIBCXX_SET */