CLAM-Development  1.4.0
FFT.hxx
Go to the documentation of this file.
1 /*
2  * Copyright (c) 2001-2004 MUSIC TECHNOLOGY GROUP (MTG)
3  * UNIVERSITAT POMPEU FABRA
4  *
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 2 of the License, or
9  * (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program; if not, write to the Free Software
18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19  *
20  */
21 
22 
23 #ifndef _FFT_
24 #define _FFT_
25 
26 #if defined USE_FFTW3
27 #include "FFT_fftw3.hxx"
28 #define CLAM_FFT_IMPLEMENTATION FFT_fftw3
29 #elif defined USE_FFTW
30 #include "FFT_rfftw.hxx"
31 #define CLAM_FFT_IMPLEMENTATION FFT_rfftw
32 #else
33 #include "FFT_ooura.hxx"
34 #define CLAM_FFT_IMPLEMENTATION FFT_ooura
35 #endif
36 namespace CLAM
37 {
39 {
40 public:
42  FFT(const FFTConfig & config) : CLAM_FFT_IMPLEMENTATION(config) {}
43  const char *GetClassName() const {return "FFT";}
44 };
45 }
46 #undef CLAM_FFT_IMPLEMENTATION
47 
48 #endif // _FFT_
49