fftreal_wrapper.cpp Example Filedemos/spectrum/3rdparty/fftreal/fftreal_wrapper.cpp/*************************************************************************** ** ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** 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) #endif #include "FFTRealFixLen.h" class FFTRealWrapperPrivate { public: FFTRealFixLen<FFTLengthPowerOfTwo> m_fft; }; FFTRealWrapper::FFTRealWrapper() : m_private(new FFTRealWrapperPrivate) { } FFTRealWrapper::~FFTRealWrapper() { delete m_private; } void FFTRealWrapper::calculateFFT(DataType in[], const DataType out[]) { m_private->m_fft.do_fft(in, out); } © 2008-2011 Nokia Corporation and/or its subsidiaries. Nokia, Qt and their respective logos are trademarks of Nokia Corporation in Finland and/or other countries worldwide. All other trademarks are property of their respective owners. Privacy Policy Licensees holding valid Qt Commercial licenses may use this document in accordance with the Qt Commercial License Agreement provided with the Software or, alternatively, in accordance with the terms contained in a written agreement between you and Nokia. Alternatively, this document may be used under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. |