Marsyas  0.5.0-beta1
/Users/jleben/code/marsyas/src/marsyas/marsystems/FMeasure.h
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00001 /*
00002 ** Copyright (C) 1998-2006 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_FMEASURE_H
00020 #define MARSYAS_FMEASURE_H
00021 
00022 #include <marsyas/system/MarSystem.h>
00023 
00024 namespace Marsyas
00025 {
00042 class FMeasure: public MarSystem
00043 {
00044 private:
00045   //Add specific controls needed by this MarSystem.
00046   void addControls();
00047   MarControlPtr ctrl_numObsInRef_,
00048                 ctrl_numObsInTest_,
00049                 ctrl_numTruePos_,
00050                 ctrl_reset_;
00051   mrs_natural       numObsInRef_,
00052                 numObsInTest_,
00053                 numTruePos_;
00054   void myUpdate(MarControlPtr sender);
00055 
00056   enum OutputIdx_t
00057   {
00058     kFMeasure,
00059     kPrecision,
00060     kRecall,
00061 
00062     kNumOutputs
00063   };
00064 
00065 public:
00066   FMeasure(std::string name);
00067   FMeasure(const FMeasure& a);
00068   ~FMeasure();
00069   MarSystem* clone() const;
00070 
00071   void myProcess(realvec& in, realvec& out);
00072 };
00073 
00074 }//namespace Marsyas
00075 
00076 #endif