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author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
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committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /libstdc++-v3/include/bits/stl_raw_storage_iter.h | |
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Diffstat (limited to 'libstdc++-v3/include/bits/stl_raw_storage_iter.h')
-rw-r--r-- | libstdc++-v3/include/bits/stl_raw_storage_iter.h | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/libstdc++-v3/include/bits/stl_raw_storage_iter.h b/libstdc++-v3/include/bits/stl_raw_storage_iter.h new file mode 100644 index 000000000..87c9a660b --- /dev/null +++ b/libstdc++-v3/include/bits/stl_raw_storage_iter.h @@ -0,0 +1,109 @@ +// -*- C++ -*- + +// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009, 2010 +// 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/>. + +/* + * + * 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. + * + * + * Copyright (c) 1996 + * Silicon Graphics Computer Systems, Inc. + * + * 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. Silicon Graphics makes no + * representations about the suitability of this software for any + * purpose. It is provided "as is" without express or implied warranty. + */ + +/** @file bits/stl_raw_storage_iter.h + * This is an internal header file, included by other library headers. + * Do not attempt to use it directly. @headername{memory} + */ + +#ifndef _STL_RAW_STORAGE_ITERATOR_H +#define _STL_RAW_STORAGE_ITERATOR_H 1 + +namespace std _GLIBCXX_VISIBILITY(default) +{ +_GLIBCXX_BEGIN_NAMESPACE_VERSION + + /** + * This iterator class lets algorithms store their results into + * uninitialized memory. + */ + template <class _OutputIterator, class _Tp> + class raw_storage_iterator + : public iterator<output_iterator_tag, void, void, void, void> + { + protected: + _OutputIterator _M_iter; + + public: + explicit + raw_storage_iterator(_OutputIterator __x) + : _M_iter(__x) {} + + raw_storage_iterator& + operator*() { return *this; } + + raw_storage_iterator& + operator=(const _Tp& __element) + { + std::_Construct(std::__addressof(*_M_iter), __element); + return *this; + } + + raw_storage_iterator<_OutputIterator, _Tp>& + operator++() + { + ++_M_iter; + return *this; + } + + raw_storage_iterator<_OutputIterator, _Tp> + operator++(int) + { + raw_storage_iterator<_OutputIterator, _Tp> __tmp = *this; + ++_M_iter; + return __tmp; + } + }; + +_GLIBCXX_END_NAMESPACE_VERSION +} // namespace + +#endif |