| 1 | // <memory> Forward declarations -*- C++ -*- |
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| 2 | |
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| 3 | // Copyright (C) 2001-2021 Free Software Foundation, Inc. |
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| 4 | // |
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| 5 | // This file is part of the GNU ISO C++ Library. This library is free |
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| 6 | // software; you can redistribute it and/or modify it under the |
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| 7 | // terms of the GNU General Public License as published by the |
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| 8 | // Free Software Foundation; either version 3, or (at your option) |
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| 9 | // any later version. |
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| 10 | |
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| 11 | // This library is distributed in the hope that it will be useful, |
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| 12 | // but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 14 | // GNU General Public License for more details. |
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| 15 | |
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| 16 | // Under Section 7 of GPL version 3, you are granted additional |
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| 17 | // permissions described in the GCC Runtime Library Exception, version |
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| 18 | // 3.1, as published by the Free Software Foundation. |
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| 19 | |
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| 20 | // You should have received a copy of the GNU General Public License and |
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| 21 | // a copy of the GCC Runtime Library Exception along with this program; |
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| 22 | // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see |
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| 23 | // <http://www.gnu.org/licenses/>. |
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| 24 | |
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| 25 | /* |
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| 26 | * Copyright (c) 1996-1997 |
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| 27 | * Silicon Graphics Computer Systems, Inc. |
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| 28 | * |
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| 29 | * Permission to use, copy, modify, distribute and sell this software |
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| 30 | * and its documentation for any purpose is hereby granted without fee, |
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| 31 | * provided that the above copyright notice appear in all copies and |
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| 32 | * that both that copyright notice and this permission notice appear |
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| 33 | * in supporting documentation. Silicon Graphics makes no |
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| 34 | * representations about the suitability of this software for any |
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| 35 | * purpose. It is provided "as is" without express or implied warranty. |
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| 36 | */ |
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| 37 | |
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| 38 | /** @file bits/memoryfwd.h |
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| 39 | * This is an internal header file, included by other library headers. |
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| 40 | * Do not attempt to use it directly. @headername{memory} |
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| 41 | */ |
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| 42 | |
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| 43 | #ifndef _MEMORYFWD_H |
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| 44 | #define _MEMORYFWD_H 1 |
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| 45 | |
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| 46 | #pragma GCC system_header |
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| 47 | |
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| 48 | #include <bits/c++config.h> |
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| 49 | |
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| 50 | namespace std _GLIBCXX_VISIBILITY(default) |
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| 51 | { |
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| 52 | _GLIBCXX_BEGIN_NAMESPACE_VERSION |
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| 53 | |
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| 54 | /** |
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| 55 | * @defgroup allocators Allocators |
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| 56 | * @ingroup memory |
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| 57 | * |
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| 58 | * Classes encapsulating memory operations. |
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| 59 | * |
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| 60 | * @{ |
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| 61 | */ |
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| 62 | |
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| 63 | template<typename> |
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| 64 | class allocator; |
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| 65 | |
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| 66 | template<> |
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| 67 | class allocator<void>; |
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| 68 | |
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| 69 | #if __cplusplus >= 201103L |
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| 70 | /// Declare uses_allocator so it can be specialized in `<queue>` etc. |
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| 71 | template<typename, typename> |
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| 72 | struct uses_allocator; |
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| 73 | |
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| 74 | template<typename> |
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| 75 | struct allocator_traits; |
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| 76 | #endif |
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| 77 | |
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| 78 | /// @} group memory |
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| 79 | |
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| 80 | _GLIBCXX_END_NAMESPACE_VERSION |
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| 81 | } // namespace std |
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| 82 | |
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| 83 | #endif |
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| 84 | |
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