fftreal_wrapper.cpp Example File

** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
** This file is part of the examples of the Qt Toolkit.
** 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/>.

#include "fftreal_wrapper.h"

// FFTReal code generates quite a lot of 'unused parameter' compiler warnings,
// which we suppress here in order to get a clean build output.
#if defined Q_CC_MSVC
#    pragma warning(disable:4100)
#elif defined Q_CC_GNU
#    pragma GCC diagnostic ignored "-Wunused-parameter"
#elif defined Q_CC_MWERKS
#    pragma warning off (10182)

#include "FFTRealFixLen.h"

class FFTRealWrapperPrivate {
    FFTRealFixLen<FFTLengthPowerOfTwo> m_fft;

    :   m_private(new FFTRealWrapperPrivate)


    delete m_private;

void FFTRealWrapper::calculateFFT(DataType in[], const DataType out[])
    m_private->m_fft.do_fft(in, out);

© 2016 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.