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) 2005-2008 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@yahoo.fr 00024 */ 00031 /*----------------------------------------------------------------------------*/ 00035 template< typename Pattern, typename InputBuffer, typename OutputBuffer > 00036 claw::rle_decoder<Pattern, InputBuffer, OutputBuffer>::rle_decoder() 00037 : m_mode(stop), m_count(0) 00038 { 00039 00040 } // rle_decoder::rle_decoder() 00041 00042 /*----------------------------------------------------------------------------*/ 00046 template< typename Pattern, typename InputBuffer, typename OutputBuffer > 00047 claw::rle_decoder<Pattern, InputBuffer, OutputBuffer>::~rle_decoder() 00048 { 00049 00050 } // rle_decoder::~rle_decoder() 00051 00052 /*----------------------------------------------------------------------------*/ 00058 template< typename Pattern, typename InputBuffer, typename OutputBuffer > 00059 void claw::rle_decoder<Pattern, InputBuffer, OutputBuffer>::decode 00060 ( input_buffer_type& input, output_buffer_type& output ) 00061 { 00062 m_mode = stop; 00063 read_mode(input, output); 00064 00065 while( m_mode != stop ) 00066 { 00067 if ( m_mode == compressed ) 00068 output.fill( m_count, m_pattern ); 00069 else 00070 output.copy( m_count, input ); 00071 00072 read_mode(input, output); 00073 } 00074 } // rle_decoder::decode()