OpenWalnut 1.2.5

WWriter.h

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 #ifndef WWRITER_H
00026 #define WWRITER_H
00027 
00028 #include <string>
00029 
00030 #include "../WExportDataHandler.h"
00031 
00032 /**
00033  * Write some data to the given file. This base class is just for file
00034  * management (file exists, etc.) Subclasses may use those mechanisms and
00035  * specify their file format which is not the purpose of this base class.
00036  */
00037 class OWDATAHANDLER_EXPORT WWriter // NOLINT
00038 {
00039 public:
00040     /**
00041      * Creates a writer object for writing something to a file. Use the flags
00042      * to specify the behaviour.
00043      *
00044      * \param fname path to the target file where stuff will be written to
00045      * \param overwrite If true existing files will be overwritten
00046      */
00047     WWriter( std::string fname, bool overwrite = false );
00048 
00049     /**
00050      * Reset file name and checks if the file already exists in case of
00051      * non overwriting is specified.
00052      *
00053      * \param fname file name
00054      */
00055     void setFileName( std::string fname );
00056 
00057 protected:
00058     std::string m_fname; //!< Absolute path of the file to write to
00059     bool m_overwrite; //!< flag indicating if the file may be overwritten (true) or not (false)
00060 
00061 private:
00062 };
00063 
00064 #endif  // WWRITER_H
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