00001 /*************************************************************************** 00002 ** 00003 ** This file is part of kephrenrtu. 00004 ** 00005 ** This file may be distributed and/or modified under the terms of the 00006 ** GNU General Public License version 2 or 3 as published by the Free 00007 ** Software Foundation and appearing in the file LICENSE.GPL included 00008 ** in the packaging of this file. 00009 ** 00010 ** This file is distributed in the hope that it will be useful, but WITHOUT 00011 ** ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 00012 ** FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 00013 ** more details. 00014 ** 00015 ** You should have received a copy of the GNU General Public License 00016 ** along with this program. If not, see <http://www.gnu.org/licenses/>. 00017 ** 00018 ** See http://www.geopsy.org for more information. 00019 ** 00020 ** Created : 2009-04-09 00021 ** Authors: 00022 ** Marc Wathelet 00023 ** Marc Wathelet (LGIT, Grenoble, France) 00024 ** 00025 ***************************************************************************/ 00026 00027 #ifndef FFTW_H 00028 #define FFTW_H 00029 00030 #include <QMutex> 00031 00032 #include <GeopsyCore.h> 00033 00034 class FFTW : public FastFourierTransform 00035 { 00036 public: 00037 virtual void forward(int nSamples, double * samples); 00038 virtual void backward(int nSamples, double * samples); 00039 00040 virtual void forward(int nSamples, Complex * samples); 00041 virtual void backward(int nSamples, Complex * samples); 00042 00043 virtual void manyForward(int howmany, int nSamples, Complex * samples); 00044 virtual void manyBackward(int howmany, int nSamples, Complex * samples); 00045 00046 bool loadWisdom(QString fileName); 00047 private: 00048 static QMutex _plannerMutex; 00049 }; 00050 00051 #endif // FFTW_H
