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54c1bf78 | 1 | // <deque> -*- C++ -*- |
de96ac46 | 2 | |
7adcbafe | 3 | // Copyright (C) 2001-2022 Free Software Foundation, Inc. |
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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 | |
748086b7 | 8 | // Free Software Foundation; either version 3, or (at your option) |
de96ac46 BK |
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 | ||
748086b7 JJ |
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. | |
de96ac46 | 19 | |
748086b7 JJ |
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/>. | |
de96ac46 | 24 | |
54c1bf78 BK |
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) 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 | ||
143c27b0 | 51 | /** @file include/deque |
0aa06b18 | 52 | * This is a Standard C++ Library header. |
2f9d51b8 PE |
53 | */ |
54 | ||
1143680e SE |
55 | #ifndef _GLIBCXX_DEQUE |
56 | #define _GLIBCXX_DEQUE 1 | |
54c1bf78 BK |
57 | |
58 | #pragma GCC system_header | |
59 | ||
54c1bf78 | 60 | #include <bits/stl_algobase.h> |
1ff9402d | 61 | #include <bits/allocator.h> |
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62 | #include <bits/stl_construct.h> |
63 | #include <bits/stl_uninitialized.h> | |
64 | #include <bits/stl_deque.h> | |
acf3a21c | 65 | #include <bits/refwrap.h> |
f67a9881 | 66 | #include <bits/range_access.h> |
ee3ee948 | 67 | #include <bits/deque.tcc> |
83144cfc | 68 | |
285b36d6 BK |
69 | #ifdef _GLIBCXX_DEBUG |
70 | # include <debug/deque> | |
71 | #endif | |
72 | ||
1fc9d0b0 JW |
73 | #if __cplusplus >= 201703L |
74 | namespace std _GLIBCXX_VISIBILITY(default) | |
75 | { | |
76 | _GLIBCXX_BEGIN_NAMESPACE_VERSION | |
77 | namespace pmr | |
78 | { | |
79 | template<typename _Tp> class polymorphic_allocator; | |
80 | template<typename _Tp> | |
81 | using deque = std::deque<_Tp, polymorphic_allocator<_Tp>>; | |
82 | } // namespace pmr | |
83 | _GLIBCXX_END_NAMESPACE_VERSION | |
84 | } // namespace std | |
85 | #endif // C++17 | |
86 | ||
188588e4 ESR |
87 | #if __cplusplus > 201703L |
88 | namespace std _GLIBCXX_VISIBILITY(default) | |
89 | { | |
90 | _GLIBCXX_BEGIN_NAMESPACE_VERSION | |
45a8d80f | 91 | |
55b00d14 | 92 | #define __cpp_lib_erase_if 202002L |
45a8d80f | 93 | |
188588e4 | 94 | template<typename _Tp, typename _Alloc, typename _Predicate> |
32bbb362 | 95 | inline typename deque<_Tp, _Alloc>::size_type |
188588e4 ESR |
96 | erase_if(deque<_Tp, _Alloc>& __cont, _Predicate __pred) |
97 | { | |
acf3a21c | 98 | using namespace __gnu_cxx; |
e7fac1e1 | 99 | _GLIBCXX_STD_C::deque<_Tp, _Alloc>& __ucont = __cont; |
82e3a826 | 100 | const auto __osz = __cont.size(); |
e7fac1e1 FD |
101 | const auto __end = __ucont.end(); |
102 | auto __removed = std::__remove_if(__ucont.begin(), __end, | |
56107848 | 103 | __ops::__pred_iter(std::ref(__pred))); |
e7fac1e1 FD |
104 | if (__removed != __end) |
105 | { | |
106 | __cont.erase(__niter_wrap(__cont.begin(), __removed), | |
107 | __cont.end()); | |
108 | return __osz - __cont.size(); | |
109 | } | |
110 | ||
111 | return 0; | |
188588e4 ESR |
112 | } |
113 | ||
114 | template<typename _Tp, typename _Alloc, typename _Up> | |
32bbb362 | 115 | inline typename deque<_Tp, _Alloc>::size_type |
188588e4 ESR |
116 | erase(deque<_Tp, _Alloc>& __cont, const _Up& __value) |
117 | { | |
acf3a21c | 118 | using namespace __gnu_cxx; |
e7fac1e1 | 119 | _GLIBCXX_STD_C::deque<_Tp, _Alloc>& __ucont = __cont; |
82e3a826 | 120 | const auto __osz = __cont.size(); |
e7fac1e1 FD |
121 | const auto __end = __ucont.end(); |
122 | auto __removed = std::__remove_if(__ucont.begin(), __end, | |
56107848 | 123 | __ops::__iter_equals_val(__value)); |
e7fac1e1 FD |
124 | if (__removed != __end) |
125 | { | |
126 | __cont.erase(__niter_wrap(__cont.begin(), __removed), | |
127 | __cont.end()); | |
128 | return __osz - __cont.size(); | |
129 | } | |
130 | ||
131 | return 0; | |
188588e4 ESR |
132 | } |
133 | _GLIBCXX_END_NAMESPACE_VERSION | |
134 | } // namespace std | |
135 | #endif // C++20 | |
136 | ||
1143680e | 137 | #endif /* _GLIBCXX_DEQUE */ |