Edit File: c++allocator.h
// Base to std::allocator -*- C++ -*- // Copyright (C) 2004-2018 Free Software Foundation, Inc. // // This file is part of the GNU ISO C++ Library. This library is free // software; you can redistribute it and/or modify it under the // terms of the GNU General Public License as published by the // Free Software Foundation; either version 3, or (at your option) // any later version. // This library is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // Under Section 7 of GPL version 3, you are granted additional // permissions described in the GCC Runtime Library Exception, version // 3.1, as published by the Free Software Foundation. // You should have received a copy of the GNU General Public License and // a copy of the GCC Runtime Library Exception along with this program; // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see // <http://www.gnu.org/licenses/>. /** @file bits/c++allocator.h * This is an internal header file, included by other library headers. * Do not attempt to use it directly. @headername{memory} */ #ifndef _GLIBCXX_CXX_ALLOCATOR_H #define _GLIBCXX_CXX_ALLOCATOR_H 1 #include <ext/new_allocator.h> #if __cplusplus >= 201103L namespace std { /** * @brief An alias to the base class for std::allocator. * @ingroup allocators * * Used to set the std::allocator base class to * __gnu_cxx::new_allocator. * * @tparam _Tp Type of allocated object. */ template<typename _Tp> using __allocator_base = __gnu_cxx::new_allocator<_Tp>; } #else // Define new_allocator as the base class to std::allocator. # define __allocator_base __gnu_cxx::new_allocator #endif #if defined(__SANITIZE_ADDRESS__) && !defined(_GLIBCXX_SANITIZE_STD_ALLOCATOR) # define _GLIBCXX_SANITIZE_STD_ALLOCATOR 1 #endif #endif
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