Loudia: SpectralODFBase.h Source File

00001 /*                                                         
00002 ** Copyright (C) 2008, 2009 Ricard Marxer <email@ricardmarxer.com>
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 SPECTRALODFBASE_H
00020 #define SPECTRALODFBASE_H
00021 
00022 #include "Typedefs.h"
00023 #include "Debug.h"
00024 
00025 class SpectralODFBase {
00026 protected:
00027   // Internal parameters
00028   int _fftSize;
00029   int _halfSize;
00030   
00031   // Internal variables
00032 public:
00033   void setup();
00034   virtual void reset() = 0;
00035   
00036   virtual void process(const MatrixXC& fft, MatrixXR* odfValue) = 0;
00037   
00038   virtual ~SpectralODFBase() {};
00039 
00046   int fftSize() const;
00047 
00054   void setFftSize( int size, bool callSetup = true );
00055 
00056 };
00057 
00058 #endif  /* SPECTRALODFBASE_H */