diff options
Diffstat (limited to 'tests/manual/spectrum/3rdparty/fftreal/fftreal_wrapper.h')
-rw-r--r-- | tests/manual/spectrum/3rdparty/fftreal/fftreal_wrapper.h | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/tests/manual/spectrum/3rdparty/fftreal/fftreal_wrapper.h b/tests/manual/spectrum/3rdparty/fftreal/fftreal_wrapper.h deleted file mode 100644 index 1b4f58fb..00000000 --- a/tests/manual/spectrum/3rdparty/fftreal/fftreal_wrapper.h +++ /dev/null @@ -1,63 +0,0 @@ -/*************************************************************************** -** -** Copyright (C) 2015 The Qt Company Ltd and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/legal -** -** This file is part of the examples of QtDataVisualization. -** -** This program is free software: you can redistribute it and/or modify -** it under the terms of the GNU Lesser General Public License as -** published by the Free Software Foundation, either version 2.1. This -** program is distributed in the hope that it will be useful, but WITHOUT -** ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or -** FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -** for more details. You should have received a copy of the GNU General -** Public License along with this program. If not, see -** <http://www.gnu.org/licenses/>. -** -***************************************************************************/ - -#ifndef FFTREAL_WRAPPER_H -#define FFTREAL_WRAPPER_H - -#include <QtCore/QtGlobal> - -#if defined(FFTREAL_LIBRARY) -# define FFTREAL_EXPORT Q_DECL_EXPORT -#else -# define FFTREAL_EXPORT Q_DECL_IMPORT -#endif - -class FFTRealWrapperPrivate; - -// Each pass of the FFT processes 2^X samples, where X is the -// number below. -static const int FFTLengthPowerOfTwo = 12; - -/** - * Wrapper around the FFTRealFixLen template provided by the FFTReal - * library - * - * This class instantiates a single instance of FFTRealFixLen, using - * FFTLengthPowerOfTwo as the template parameter. It then exposes - * FFTRealFixLen<FFTLengthPowerOfTwo>::do_fft via the calculateFFT - * function, thereby allowing an application to dynamically link - * against the FFTReal implementation. - * - * See http://ldesoras.free.fr/prod.html - */ -class FFTREAL_EXPORT FFTRealWrapper -{ -public: - FFTRealWrapper(); - ~FFTRealWrapper(); - - typedef float DataType; - void calculateFFT(DataType in[], const DataType out[]); - -private: - FFTRealWrapperPrivate* m_private; -}; - -#endif // FFTREAL_WRAPPER_H - |