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
78