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// Base to std::allocator -*- C++ -*- |
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// Copyright (C) 2004-2021 Free Software Foundation, Inc. |
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// |
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// This file is part of the GNU ISO C++ Library. This library is free |
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// software; you can redistribute it and/or modify it under the |
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// terms of the GNU General Public License as published by the |
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// Free Software Foundation; either version 3, or (at your option) |
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// any later version. |
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// This library is distributed in the hope that it will be useful, |
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// but WITHOUT ANY WARRANTY; without even the implied warranty of |
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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// GNU General Public License for more details. |
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// Under Section 7 of GPL version 3, you are granted additional |
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// permissions described in the GCC Runtime Library Exception, version |
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// 3.1, as published by the Free Software Foundation. |
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// You should have received a copy of the GNU General Public License and |
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// a copy of the GCC Runtime Library Exception along with this program; |
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// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see |
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// <http://www.gnu.org/licenses/>. |
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/** @file bits/c++allocator.h |
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* This is an internal header file, included by other library headers. |
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* Do not attempt to use it directly. @headername{memory} |
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*/ |
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#ifndef _GLIBCXX_CXX_ALLOCATOR_H |
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#define _GLIBCXX_CXX_ALLOCATOR_H 1 |
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#include <ext/new_allocator.h> |
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#if __cplusplus >= 201103L |
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namespace std |
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{ |
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/** |
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* @brief An alias to the base class for std::allocator. |
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* |
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* Used to set the std::allocator base class to |
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* __gnu_cxx::new_allocator. |
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* |
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* @ingroup allocators |
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* @tparam _Tp Type of allocated object. |
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*/ |
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template<typename _Tp> |
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using __allocator_base = __gnu_cxx::new_allocator<_Tp>; |
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} |
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#else |
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// Define new_allocator as the base class to std::allocator. |
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# define __allocator_base __gnu_cxx::new_allocator |
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#endif |
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#if defined(__SANITIZE_ADDRESS__) && !defined(_GLIBCXX_SANITIZE_STD_ALLOCATOR) |
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# define _GLIBCXX_SANITIZE_STD_ALLOCATOR 1 |
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#endif |
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#endif |
