SMSSineFilter.cxx

Go to the documentation of this file.
00001 /*
00002  * Copyright (c) 2001-2004 MUSIC TECHNOLOGY GROUP (MTG)
00003  *                         UNIVERSITAT POMPEU FABRA
00004  *
00005  *
00006  * This program is free software; you can redistribute it and/or modify
00007  * it under the terms of the GNU General Public License as published by
00008  * the Free Software Foundation; either version 2 of the License, or
00009  * (at your option) any later version.
00010  *
00011  * This program is distributed in the hope that it will be useful,
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014  * GNU General Public License for more details.
00015  *
00016  * You should have received a copy of the GNU General Public License
00017  * along with this program; if not, write to the Free Software
00018  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00019  *
00020  */
00021 
00022 #include "SMSSineFilter.hxx"
00023 #include "ProcessingFactory.hxx"
00024 
00025 
00026 namespace CLAM
00027 {
00028 
00029 namespace Hidden
00030 {
00031         static const char * metadata[] = {
00032                 "key", "SMSSineFilter",
00033                 "category", "SMS Transformations",
00034                 "description", "SMSSineFilter",
00035                 0
00036         };
00037         static FactoryRegistrator<ProcessingFactory, SMSSineFilter> reg = metadata;
00038 }
00039 
00040 bool SMSSineFilter::Do(const SpectralPeakArray& in, SpectralPeakArray& out) // TODO make this method take a WindowGenerator object as a parameter and use it as a way to modify the filters
00041 {
00042         out = in; // TODO big cludge for streaming refactoring
00043         
00044         DataArray& iMagArray = in.GetMagBuffer();
00045         DataArray& oMagArray = out.GetMagBuffer();
00046         TSize nPeaks = in.GetnPeaks();
00047 
00048         BPF& filter = mConfig.GetBPF();
00049         
00050         for( int i=0; i<nPeaks; i++ )
00051         {
00052                 oMagArray[i] = iMagArray[i] + filter.GetValueFromIndex(i);      
00053         }
00054 
00055         return true;
00056 }
00057 
00058 
00059 }
00060 
Generated by  doxygen 1.6.3