Subversion Repositories scarts

// -*- C++ -*-

// Copyright (C) 2001, 2004 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.

 *

 *

 * 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

namespace std

{

  /**

   *  This iterator class lets algorithms store their results into

   *  uninitialized memory.

  */

  template <class _ForwardIterator, class _Tp>

    class raw_storage_iterator

    : public iterator<output_iterator_tag, void, void, void, void>

    {

    protected:

      _ForwardIterator _M_iter;

    public:

      explicit

      raw_storage_iterator(_ForwardIterator __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<_ForwardIterator, _Tp>&

      operator++()

      {

        ++_M_iter;

        return *this;

      }

      raw_storage_iterator<_ForwardIterator, _Tp>

      operator++(int)

      {

        raw_storage_iterator<_ForwardIterator, _Tp> __tmp = *this;

        ++_M_iter;

        return __tmp;

      }

    };

} // namespace std

#endif

// Local Variables:

// mode:C++

// End: