197403Sobrien// -*- C++ -*- 297403Sobrien 3169691Skan// Copyright (C) 2001, 2004, 2005 Free Software Foundation, Inc. 497403Sobrien// 597403Sobrien// This file is part of the GNU ISO C++ Library. This library is free 697403Sobrien// software; you can redistribute it and/or modify it under the 797403Sobrien// terms of the GNU General Public License as published by the 897403Sobrien// Free Software Foundation; either version 2, or (at your option) 997403Sobrien// any later version. 1097403Sobrien 1197403Sobrien// This library is distributed in the hope that it will be useful, 1297403Sobrien// but WITHOUT ANY WARRANTY; without even the implied warranty of 1397403Sobrien// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 1497403Sobrien// GNU General Public License for more details. 1597403Sobrien 1697403Sobrien// You should have received a copy of the GNU General Public License along 1797403Sobrien// with this library; see the file COPYING. If not, write to the Free 18169691Skan// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 1997403Sobrien// USA. 2097403Sobrien 2197403Sobrien// As a special exception, you may use this file as part of a free software 2297403Sobrien// library without restriction. Specifically, if other files instantiate 2397403Sobrien// templates or use macros or inline functions from this file, or you compile 2497403Sobrien// this file and link it with other files to produce an executable, this 2597403Sobrien// file does not by itself cause the resulting executable to be covered by 2697403Sobrien// the GNU General Public License. This exception does not however 2797403Sobrien// invalidate any other reasons why the executable file might be covered by 2897403Sobrien// the GNU General Public License. 2997403Sobrien 3097403Sobrien/* 3197403Sobrien * 3297403Sobrien * Copyright (c) 1994 3397403Sobrien * Hewlett-Packard Company 3497403Sobrien * 3597403Sobrien * Permission to use, copy, modify, distribute and sell this software 3697403Sobrien * and its documentation for any purpose is hereby granted without fee, 3797403Sobrien * provided that the above copyright notice appear in all copies and 3897403Sobrien * that both that copyright notice and this permission notice appear 3997403Sobrien * in supporting documentation. Hewlett-Packard Company makes no 4097403Sobrien * representations about the suitability of this software for any 4197403Sobrien * purpose. It is provided "as is" without express or implied warranty. 4297403Sobrien * 4397403Sobrien * 4497403Sobrien * Copyright (c) 1996 4597403Sobrien * Silicon Graphics Computer Systems, Inc. 4697403Sobrien * 4797403Sobrien * Permission to use, copy, modify, distribute and sell this software 4897403Sobrien * and its documentation for any purpose is hereby granted without fee, 4997403Sobrien * provided that the above copyright notice appear in all copies and 5097403Sobrien * that both that copyright notice and this permission notice appear 5197403Sobrien * in supporting documentation. Silicon Graphics makes no 5297403Sobrien * representations about the suitability of this software for any 5397403Sobrien * purpose. It is provided "as is" without express or implied warranty. 5497403Sobrien */ 5597403Sobrien 5697403Sobrien/** @file stl_raw_storage_iter.h 5797403Sobrien * This is an internal header file, included by other library headers. 5897403Sobrien * You should not attempt to use it directly. 5997403Sobrien */ 6097403Sobrien 61132720Skan#ifndef _STL_RAW_STORAGE_ITERATOR_H 62132720Skan#define _STL_RAW_STORAGE_ITERATOR_H 1 6397403Sobrien 64169691Skan_GLIBCXX_BEGIN_NAMESPACE(std) 65169691Skan 6697403Sobrien /** 6797403Sobrien * This iterator class lets algorithms store their results into 6897403Sobrien * uninitialized memory. 6997403Sobrien */ 7097403Sobrien template <class _ForwardIterator, class _Tp> 71132720Skan class raw_storage_iterator 7297403Sobrien : public iterator<output_iterator_tag, void, void, void, void> 7397403Sobrien { 7497403Sobrien protected: 7597403Sobrien _ForwardIterator _M_iter; 7697403Sobrien 7797403Sobrien public: 78132720Skan explicit 79132720Skan raw_storage_iterator(_ForwardIterator __x) 80132720Skan : _M_iter(__x) {} 8197403Sobrien 82132720Skan raw_storage_iterator& 8397403Sobrien operator*() { return *this; } 8497403Sobrien 85132720Skan raw_storage_iterator& 86132720Skan operator=(const _Tp& __element) 8797403Sobrien { 88132720Skan std::_Construct(&*_M_iter, __element); 8997403Sobrien return *this; 90132720Skan } 9197403Sobrien 92132720Skan raw_storage_iterator<_ForwardIterator, _Tp>& 93132720Skan operator++() 9497403Sobrien { 9597403Sobrien ++_M_iter; 9697403Sobrien return *this; 9797403Sobrien } 9897403Sobrien 99132720Skan raw_storage_iterator<_ForwardIterator, _Tp> 100132720Skan operator++(int) 10197403Sobrien { 10297403Sobrien raw_storage_iterator<_ForwardIterator, _Tp> __tmp = *this; 10397403Sobrien ++_M_iter; 10497403Sobrien return __tmp; 10597403Sobrien } 10697403Sobrien }; 10797403Sobrien 108169691Skan_GLIBCXX_END_NAMESPACE 109169691Skan 11097403Sobrien#endif 111