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 Description 00025 Determine correspondence between points. See below. 00026 00027 SourceFiles 00028 matchPoints.C 00029 00030 \*---------------------------------------------------------------------------*/ 00031 00032 #ifndef matchPoints_H 00033 #define matchPoints_H 00034 00035 #include <OpenFOAM/scalarField.H> 00036 #include <OpenFOAM/pointField.H> 00037 00038 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00039 00040 namespace Foam 00041 { 00042 00043 /*---------------------------------------------------------------------------*\ 00044 Function matchPoints Declaration 00045 \*---------------------------------------------------------------------------*/ 00046 00047 //- Determine correspondence between pointFields. Gets passed 00048 // local matching distance per point. Returns map from 0 to 1. Returns 00049 // true if found corresponding point in 1 for every point in 0; false 00050 // otherwise. Compares mag(pt - origin) and does proper comparison for points 00051 // with (almost) identical mag. pts0 can be subset of pts1. 00052 bool matchPoints 00053 ( 00054 const UList<point>& pts0, 00055 const UList<point>& pts1, 00056 const UList<scalar>& matchDistance, 00057 const bool verbose, 00058 labelList& from0To1, 00059 const point& origin = point::zero 00060 ); 00061 00062 } // End namespace Foam 00063 00064 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00065 00066 #endif 00067 00068 // ************************ vim: set sw=4 sts=4 et: ************************ //
