Claw  1.7.3
rle_encoder.hpp
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00001 /*
00002   CLAW - a C++ Library Absolutely Wonderful
00003 
00004   CLAW is a free library without any particular aim but being useful to 
00005   anyone.
00006 
00007   Copyright (C) 2005-2011 Julien Jorge
00008 
00009   This library is free software; you can redistribute it and/or
00010   modify it under the terms of the GNU Lesser General Public
00011   License as published by the Free Software Foundation; either
00012   version 2.1 of the License, or (at your option) any later version.
00013 
00014   This library is distributed in the hope that it will be useful,
00015   but WITHOUT ANY WARRANTY; without even the implied warranty of
00016   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00017   Lesser General Public License for more details.
00018 
00019   You should have received a copy of the GNU Lesser General Public
00020   License along with this library; if not, write to the Free Software
00021   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
00022 
00023   contact: julien.jorge@gamned.org
00024 */
00030 #ifndef __CLAW_RLE_ENCODER_HPP__
00031 #define __CLAW_RLE_ENCODER_HPP__
00032 
00033 #include <list>
00034 
00035 namespace claw
00036 {
00057   template<typename OutputBuffer>
00058   class rle_encoder
00059   {
00060   public:
00062     typedef OutputBuffer output_buffer_type;
00063 
00065     typedef typename output_buffer_type::pattern_type pattern_type;
00066 
00067   private:
00069     typedef std::list<pattern_type> raw_buffer_type;
00070 
00071   public:
00072     template<typename Iterator>
00073     void encode( Iterator first, Iterator last,
00074                  output_buffer_type& output ) const;
00075   
00076   }; // class rle_encoder
00077 } // namespace claw
00078 
00079 #include <claw/impl/rle_encoder.tpp>
00080 
00081 #endif // __CLAW_RLE_ENCODER_HPP__