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Diffstat (limited to 'libstdc++-v3/include/backward/defalloc.h')
| -rw-r--r-- | libstdc++-v3/include/backward/defalloc.h | 117 |
1 files changed, 0 insertions, 117 deletions
diff --git a/libstdc++-v3/include/backward/defalloc.h b/libstdc++-v3/include/backward/defalloc.h deleted file mode 100644 index ffa9b16828b..00000000000 --- a/libstdc++-v3/include/backward/defalloc.h +++ /dev/null @@ -1,117 +0,0 @@ -// Backward-compat support -*- C++ -*- - -// Copyright (C) 2001 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 2, 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. - -// You should have received a copy of the GNU General Public License along -// with this library; see the file COPYING. If not, write to the Free -// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, -// USA. - -// As a special exception, you may use this file as part of a free software -// library without restriction. Specifically, if other files instantiate -// templates or use macros or inline functions from this file, or you compile -// this file and link it with other files to produce an executable, this -// file does not by itself cause the resulting executable to be covered by -// the GNU General Public License. This exception does not however -// invalidate any other reasons why the executable file might be covered by -// the GNU General Public License. - -/* - * - * Copyright (c) 1994 - * Hewlett-Packard Company - * - * Permission to use, copy, modify, distribute and sell this software - * and its documentation for any purpose is hereby granted without fee, - * provided that the above copyright notice appear in all copies and - * that both that copyright notice and this permission notice appear - * in supporting documentation. Hewlett-Packard Company makes no - * representations about the suitability of this software for any - * purpose. It is provided "as is" without express or implied warranty. - * - */ - -// Inclusion of this file is DEPRECATED. This is the original HP -// default allocator. It is provided only for backward compatibility. -// This file WILL BE REMOVED in a future release. -// -// DO NOT USE THIS FILE unless you have an old container implementation -// that requires an allocator with the HP-style interface. -// -// Standard-conforming allocators have a very different interface. The -// standard default allocator is declared in the header <memory>. - -#ifndef _BACKWARD_DEFALLOC_H -#define _BACKWARD_DEFALLOC_H 1 - -#include "backward_warning.h" -#include "new.h" -#include <stddef.h> -#include <stdlib.h> -#include <limits.h> -#include "iostream.h" -#include "algobase.h" - - -template <class _Tp> -inline _Tp* allocate(ptrdiff_t __size, _Tp*) { - set_new_handler(0); - _Tp* __tmp = (_Tp*)(::operator new((size_t)(__size * sizeof(_Tp)))); - if (__tmp == 0) { - cerr << "out of memory" << endl; - exit(1); - } - return __tmp; -} - - -template <class _Tp> -inline void deallocate(_Tp* __buffer) { - ::operator delete(__buffer); -} - -template <class _Tp> -class allocator { -public: - typedef _Tp value_type; - typedef _Tp* pointer; - typedef const _Tp* const_pointer; - typedef _Tp& reference; - typedef const _Tp& const_reference; - typedef size_t size_type; - typedef ptrdiff_t difference_type; - pointer allocate(size_type __n) { - return ::allocate((difference_type)__n, (pointer)0); - } - void deallocate(pointer __p) { ::deallocate(__p); } - pointer address(reference __x) { return (pointer)&__x; } - const_pointer const_address(const_reference __x) { - return (const_pointer)&__x; - } - size_type init_page_size() { - return max(size_type(1), size_type(4096/sizeof(_Tp))); - } - size_type max_size() const { - return max(size_type(1), size_type(UINT_MAX/sizeof(_Tp))); - } -}; - -class allocator<void> { -public: - typedef void* pointer; -}; - - - -#endif /* _BACKWARD_DEFALLOC_H */ |