00001 /*---------------------------------------------------------------------------*\ 00002 ========= | 00003 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox 00004 \\ / O peration | 00005 \\ / A nd | Copyright (C) 1991-2010 OpenCFD Ltd. 00006 \\/ M anipulation | 00007 ------------------------------------------------------------------------------- 00008 License 00009 This file is part of OpenFOAM. 00010 00011 OpenFOAM is free software: you can redistribute it and/or modify it 00012 under the terms of the GNU General Public License as published by 00013 the Free Software Foundation, either version 3 of the License, or 00014 (at your option) any later version. 00015 00016 OpenFOAM is distributed in the hope that it will be useful, but WITHOUT 00017 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 00018 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 00019 for more details. 00020 00021 You should have received a copy of the GNU General Public License 00022 along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>. 00023 00024 Global 00025 fftRenumber 00026 00027 Description 00028 Multi-dimensional renumbering used in the Numerical Recipes 00029 fft routine. 00030 00031 SourceFiles 00032 fftRenumber.C 00033 00034 \*---------------------------------------------------------------------------*/ 00035 00036 #ifndef fftRenumber_H 00037 #define fftRenumber_H 00038 00039 #include <OpenFOAM/complex.H> 00040 #include <OpenFOAM/List.H> 00041 #include <OpenFOAM/labelList.H> 00042 00043 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00044 00045 namespace Foam 00046 { 00047 00048 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00049 00050 //- Multi-dimensional renumbering used in the Numerical Recipes fft routine. 00051 void fftRenumber 00052 ( 00053 List<complex>& data, 00054 const labelList& nn 00055 ); 00056 00057 00058 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00059 00060 } // End namespace Foam 00061 00062 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00063 00064 #endif 00065 00066 // ************************ vim: set sw=4 sts=4 et: ************************ //
