rle_encoder.hpp

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/*
  CLAW - a C++ Library Absolutely Wonderful

  CLAW is a free library without any particular aim but being useful to 
  anyone.

  Copyright (C) 2005-2011 Julien Jorge

  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either
  version 2.1 of the License, 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
  Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public
  License along with this library; if not, write to the Free Software
  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

  contact: julien.jorge@gamned.org
*/
#ifndef __CLAW_RLE_ENCODER_HPP__
#define __CLAW_RLE_ENCODER_HPP__

#include <list>

namespace claw
{
  template<typename OutputBuffer>
  class rle_encoder
  {
  public:
    typedef OutputBuffer output_buffer_type;

    typedef typename output_buffer_type::pattern_type pattern_type;

  private:
    typedef std::list<pattern_type> raw_buffer_type;

  public:
    template<typename Iterator>
    void encode( Iterator first, Iterator last,
                 output_buffer_type& output ) const;
  
  }; // class rle_encoder
} // namespace claw

#include <claw/impl/rle_encoder.tpp>

#endif // __CLAW_RLE_ENCODER_HPP__