Subversion Repositories openrisc_2011-10-31

// -*- C++ -*-

// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009

// 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 stl_raw_storage_iter.h

 *  This is an internal header file, included by other library headers.

 *  You should not attempt to use it directly.

 */

#ifndef _STL_RAW_STORAGE_ITERATOR_H

#define _STL_RAW_STORAGE_ITERATOR_H 1

_GLIBCXX_BEGIN_NAMESPACE(std)

  /**

   *  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(&*_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

#endif