Marsyas  0.6.0-alpha
/usr/src/RPM/BUILD/marsyas-0.6.0/src/marsyas/marsystems/Threshold.h
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00001 /*
00002 ** Copyright (C) 2014 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_THRESHOLD_MARSYSTEM_INCLUDED
00020 #define MARSYAS_THRESHOLD_MARSYSTEM_INCLUDED
00021 
00022 #include <marsyas/system/MarSystem.h>
00023 
00024 namespace Marsyas {
00025 
00026 using namespace Marsyas;
00027 using std::string;
00028 
00039 class Threshold : public MarSystem
00040 {
00041 public:
00042   Threshold(const string & name);
00043   Threshold(const Threshold & other);
00044   MarSystem *clone() const { return new Threshold(*this); }
00045 
00046 private:
00047   void myUpdate( MarControlPtr );
00048   void myProcess( realvec & in, realvec & out );
00049 
00050   mrs_real m_threshold;
00051 };
00052 
00053 } // namespace Marsyas
00054 
00055 #endif // MARSYAS_THRESHOLD_MARSYSTEM_INCLUDED