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00001 /*---------------------------------------------------------------------------*\ 00002 ========= | 00003 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox 00004 \\ / O peration | 00005 \\ / A nd | Copyright (C) 1991-2005 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 the 00013 Free Software Foundation; either version 2 of the License, or (at your 00014 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, write to the Free Software Foundation, 00023 Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 00024 00025 Description 00026 Determine correspondence between points. See below. 00027 00028 SourceFiles 00029 matchPoints.C 00030 00031 \*---------------------------------------------------------------------------*/ 00032 00033 #ifndef matchPoints_H 00034 #define matchPoints_H 00035 00036 #include "scalarField.H" 00037 #include "pointField.H" 00038 00039 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00040 00041 namespace Foam 00042 { 00043 00044 /*---------------------------------------------------------------------------*\ 00045 Function matchPoints Declaration 00046 \*---------------------------------------------------------------------------*/ 00047 00048 //- Determine correspondence between pointFields. Gets passed 00049 // local tolerance per point. Returns map from 0 to 1. Returns 00050 // true if found corresponding point in 1 for every point in 0; false 00051 // otherwise. Compares mag(pt - origin) and does proper comparison for points 00052 // with (almost) identical mag. pts0 can be subset of pts1. 00053 bool matchPoints 00054 ( 00055 const pointField& pts0, 00056 const pointField& pts1, 00057 const scalarField& tols, 00058 const bool verbose, 00059 labelList& from0To1, 00060 const point& origin = point::zero 00061 ); 00062 00063 } // End namespace Foam 00064 00065 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00066 00067 #endif 00068 00069 // ************************************************************************* //