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 #include "Unfold.h" 00020 00021 using namespace std; 00022 using namespace Marsyas; 00023 00024 Unfold::Unfold(mrs_string name):MarSystem("Unfold",name) 00025 { 00026 addControls(); 00027 } 00028 00029 Unfold::Unfold(const Unfold& a): MarSystem(a) 00030 { 00031 } 00032 00033 00034 00035 Unfold::~Unfold() 00036 { 00037 } 00038 00039 void 00040 Unfold::addControls() 00041 { 00042 } 00043 00044 MarSystem* 00045 Unfold::clone() const 00046 { 00047 return new Unfold(*this); 00048 } 00049 00050 void 00051 Unfold::myUpdate(MarControlPtr sender) 00052 { 00053 (void) sender; //suppress warning of unused parameter(s) 00054 ctrl_onObservations_->setValue(ctrl_inSamples_->to<mrs_natural>() * ctrl_inObservations_->to<mrs_natural>(), NOUPDATE); 00055 ctrl_onSamples_->setValue(1, NOUPDATE); 00056 ctrl_osrate_->setValue(ctrl_israte_, NOUPDATE); 00057 ctrl_onObsNames_->setValue("Update_" + ctrl_inObsNames_->to<mrs_string>() , NOUPDATE); 00058 } 00059 00060 00061 void 00062 Unfold::myProcess(realvec& in, realvec& out) 00063 { 00064 mrs_natural o,t; 00065 00066 for (o = 0; o < inObservations_; o++) { 00067 for (t = 0; t < inSamples_; t++) { 00068 int pos = (o*inSamples_)+t; 00069 out(pos,0) = in(o,t); 00070 } 00071 } 00072 00073 }