Marsyas  0.2
/home/gperciva/src/marsyas/src/marsyas/WekaSink.h
00001 /*
00002 ** Copyright (C) 1998-2010 George Tzanetakis <gtzan@cs.uvic.ca>
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_WEKASINK_H
00020 #define MARSYAS_WEKASINK_H
00021 
00022 #include "MarSystem.h"
00023 
00024 #include <fstream>
00025 #include <sstream>
00026 #include <iomanip>
00027 
00028 namespace Marsyas
00029 {
00056 class WekaSink: public MarSystem
00057 {
00058 private:
00059     void addControls();
00060     void myUpdate(MarControlPtr sender);
00061 
00063     std::string filename_;
00064 
00066     std::ofstream* mos_;
00067 
00069     std::vector<std::string> labelNames_;
00070 
00072     mrs_natural precision_;
00073     mrs_natural downsample_;
00074 
00075     MarControlPtr ctrl_regression_;
00076     MarControlPtr ctrl_inject_;
00077     MarControlPtr ctrl_injectComment_;
00078     MarControlPtr ctrl_injectVector_;
00079 
00080 
00081     MarControlPtr ctrl_putHeader_;
00082     MarControlPtr ctrl_precision_;
00083     MarControlPtr ctrl_downsample_;
00084     MarControlPtr ctrl_nLabels_;
00085     MarControlPtr ctrl_labelNames_;
00086     MarControlPtr ctrl_filename_;
00087     MarControlPtr ctrl_currentlyPlaying_;
00088 
00089     MarControlPtr ctrl_onlyStable_;
00090     MarControlPtr ctrl_resetStable_;
00091 
00092     mrs_string prev_playing_;
00093 
00094     mrs_natural stabilizingTicks_;
00095     mrs_natural count_;
00096 
00097 public:
00099     WekaSink(std::string name);
00100 
00102     WekaSink(const WekaSink& a);
00103 
00105     ~WekaSink();
00106 
00107     MarSystem* clone() const;
00108 
00110     void putHeader(std::string inObsNames);
00111 
00112     void myProcess(realvec& in, realvec& out);
00113 
00114     // Jen's hack for MIREX 05 to annotate produced weka file
00115     std::ofstream* getOfstream()
00116     {
00117         return mos_;
00118     }
00119 
00120 };
00121 
00122 }//namespace Marsyas
00123 
00124 
00125 #endif
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