OpenWalnut
1.4.0
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00001 //--------------------------------------------------------------------------- 00002 // 00003 // Project: OpenWalnut ( http://www.openwalnut.org ) 00004 // 00005 // Copyright 2009 OpenWalnut Community, BSV@Uni-Leipzig and CNCF@MPI-CBS 00006 // For more information see http://www.openwalnut.org/copying 00007 // 00008 // This file is part of OpenWalnut. 00009 // 00010 // OpenWalnut is free software: you can redistribute it and/or modify 00011 // it under the terms of the GNU Lesser General Public License as published by 00012 // the Free Software Foundation, either version 3 of the License, or 00013 // (at your option) any later version. 00014 // 00015 // OpenWalnut is distributed in the hope that it will be useful, 00016 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00017 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00018 // GNU Lesser General Public License for more details. 00019 // 00020 // You should have received a copy of the GNU Lesser General Public License 00021 // along with OpenWalnut. If not, see <http://www.gnu.org/licenses/>. 00022 // 00023 //--------------------------------------------------------------------------- 00024 00025 #include <string> 00026 00027 #include <boost/filesystem.hpp> 00028 00029 #include "../../common/WIOTools.h" 00030 #include "../exceptions/WDHIOFailure.h" 00031 #include "WWriter.h" 00032 00033 WWriter::WWriter( std::string fname, bool overwrite ) 00034 : m_overwrite( overwrite ) 00035 { 00036 setFilename( fname ); // not in constructor list since fileExcsits check 00037 } 00038 00039 void WWriter::setFileName( std::string fname ) 00040 { 00041 setFilename( fname ); 00042 } 00043 00044 void WWriter::setFilename( std::string fname ) 00045 { 00046 m_fname = fname; 00047 if( !m_overwrite && boost::filesystem::exists( boost::filesystem::path( m_fname ) ) ) 00048 { 00049 throw WDHIOFailure( std::string( "File '" + m_fname + "' already exists, skip writing" ) ); 00050 } 00051 }