Marsyas
0.6.0-alpha
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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_ROLLOFF_H 00020 #define MARSYAS_ROLLOFF_H 00021 00022 #include <marsyas/system/MarSystem.h> 00023 00024 namespace Marsyas 00025 { 00038 class Rolloff: public MarSystem 00039 { 00040 private: 00041 void addControls(); 00042 void myUpdate(MarControlPtr sender); 00043 realvec sumWindow_; 00044 00045 mrs_real perc_; 00046 mrs_real sum_; 00047 mrs_real total_; 00048 MarControlPtr ctrl_percentage_; 00049 00050 public: 00051 Rolloff(std::string name); 00052 Rolloff(const Rolloff&); 00053 ~Rolloff(); 00054 MarSystem* clone() const; 00055 00056 void myProcess(realvec& in, realvec& out); 00057 }; 00058 00059 }//namespace Marsyas 00060 00061 #endif 00062 00063 00064 00065