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_NORMMINMAX_H 00020 #define MARSYAS_NORMMINMAX_H 00021 00022 #include <marsyas/system/MarSystem.h> 00023 00024 #include <cfloat> 00025 00026 namespace Marsyas 00027 { 00056 class marsyas_EXPORT NormMaxMin: public MarSystem 00057 { 00058 private: 00059 mrs_real lower_; 00060 mrs_real upper_; 00061 mrs_real range_; 00062 bool train_; 00063 bool init_; 00064 mrs_string mode_; 00065 mrs_string prev_mode_; 00066 mrs_string domain_; 00067 00068 void addControls(); 00069 void myUpdate(MarControlPtr sender); 00070 00071 realvec maximums_; 00072 realvec minimums_; 00073 00074 MarControlPtr lowerPtr_; 00075 MarControlPtr upperPtr_; 00076 MarControlPtr trainPtr_; 00077 MarControlPtr initPtr_; 00078 MarControlPtr maximumsPtr_; 00079 MarControlPtr minimumsPtr_; 00080 00081 void do_observations(realvec& in, realvec& out); 00082 void do_samples(realvec& in, realvec& out); 00083 void do_slices(realvec& in, realvec& out); 00084 00085 public: 00086 NormMaxMin(std::string name); 00087 NormMaxMin(const NormMaxMin&); 00088 ~NormMaxMin(); 00089 MarSystem* clone() const; 00090 00091 void myProcess(realvec& in, realvec& out); 00092 }; 00093 00094 }//namespace Marsyas 00095 00096 #endif 00097