Marsyas
0.6.0-alpha
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00001 /* 00002 ** Copyright (C) 2009 Stefaan Lippens <soxofaan@gmail.com> 00003 ** 00004 ** This program is free software; you can redistribute it and/or modify 00005 ** it under the terms of the GNU General Public License as published by 00006 ** the Free Software Foundation; either version 2 of the License, or 00007 ** (at your option) any later version. 00008 ** 00009 ** This program is distributed in the hope that it will be useful, 00010 ** but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 ** GNU General Public License for more details. 00013 ** 00014 ** You should have received a copy of the GNU General Public License 00015 ** along with this program; if not, write to the Free Software 00016 ** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00017 */ 00018 00019 #ifndef MARSYAS_ARFFFILESINK_H 00020 #define MARSYAS_ARFFFILESINK_H 00021 00022 #include <marsyas/system/MarSystem.h> 00023 00024 namespace Marsyas 00025 { 00055 class ArffFileSink: public MarSystem 00056 { 00057 private: 00058 00060 void addControls(); 00061 00063 void myUpdate(MarControlPtr sender); 00064 00066 std::ofstream* os_; 00067 00069 mrs_string filename_; 00070 00072 mrs_natural floatPrecision_; 00073 00075 mrs_natural decimationFactor_; 00076 00078 mrs_natural decimationCounter; 00079 00081 MarControlPtr ctrl_filename_; 00082 00084 MarControlPtr ctrl_floatPrecision_; 00085 00087 MarControlPtr ctrl_decimationFactor_; 00088 00089 00091 void closeOutput(); 00092 00094 void prepareOutput(); 00095 00097 void writeArffHeader(); 00098 00099 public: 00101 ArffFileSink(std::string name); 00102 00104 ArffFileSink(const ArffFileSink& a); 00105 00107 ~ArffFileSink(); 00108 00110 MarSystem* clone() const; 00111 00113 void myProcess(realvec& in, realvec& out); 00114 }; 00115 00116 } 00117 //namespace Marsyas 00118 00119 #endif 00120 //MARSYAS_ARFFFILESINK_H 00121