libstdc++-v3/include/experimental/deque

   1 // <experimental/deque> -*- C++ -*-
   2
   3 // Copyright (C) 2015-2020 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 /** @file experimental/deque
  26  *  This is a TS C++ Library header.
  27  *  @ingroup libfund-ts
  28  */
  29
  30 #ifndef _GLIBCXX_EXPERIMENTAL_DEQUE
  31 #define _GLIBCXX_EXPERIMENTAL_DEQUE 1
  32
  33 #pragma GCC system_header
  34
  35 #if __cplusplus >= 201402L
  36
  37 #include <deque>
  38 #include <algorithm>
  39 #include <experimental/memory_resource>
  40
  41 namespace std _GLIBCXX_VISIBILITY(default)
  42 {
  43 _GLIBCXX_BEGIN_NAMESPACE_VERSION
  44
  45 namespace experimental
  46 {
  47 inline namespace fundamentals_v2
  48 {
  49   template<typename _Tp, typename _Alloc, typename _Predicate>
  50     inline void
  51     erase_if(deque<_Tp, _Alloc>& __cont, _Predicate __pred)
  52     {
  53       __cont.erase(std::remove_if(__cont.begin(), __cont.end(), __pred),
  54                    __cont.end());
  55     }
  56
  57   template<typename _Tp, typename _Alloc, typename _Up>
  58     inline void
  59     erase(deque<_Tp, _Alloc>& __cont, const _Up& __value)
  60     {
  61       __cont.erase(std::remove(__cont.begin(), __cont.end(), __value),
  62                    __cont.end());
  63     }
  64
  65   namespace pmr {
  66     template<typename _Tp>
  67       using deque = std::deque<_Tp, polymorphic_allocator<_Tp>>;
  68
  69   } // namespace pmr
  70 } // namespace fundamentals_v2
  71 } // namespace experimental
  72 _GLIBCXX_END_NAMESPACE_VERSION
  73 } // namespace std
  74
  75 #endif // C++14
  76
  77 #endif // _GLIBCXX_EXPERIMENTAL_DEQUE