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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 Class 00026 degenerateMatcher 00027 00028 Description 00029 Collection of all hex degenerate matchers (hex, wedge, prism etc.) 00030 Has static member function to match a shape. 00031 00032 SourceFiles 00033 00034 \*---------------------------------------------------------------------------*/ 00035 00036 #ifndef degenerateMatcher_H 00037 #define degenerateMatcher_H 00038 00039 #include "hexMatcher.H" 00040 #include "wedgeMatcher.H" 00041 #include "prismMatcher.H" 00042 #include "tetWedgeMatcher.H" 00043 #include "pyrMatcher.H" 00044 #include "tetMatcher.H" 00045 00046 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00047 00048 namespace Foam 00049 { 00050 00051 /*---------------------------------------------------------------------------*\ 00052 Class degenerateMatcher Declaration 00053 \*---------------------------------------------------------------------------*/ 00054 00055 class degenerateMatcher 00056 { 00057 00058 // Static data members 00059 00060 //- Matchers for all degenerate hex shapes 00061 static hexMatcher hex; 00062 static wedgeMatcher wedge; 00063 static prismMatcher prism; 00064 static tetWedgeMatcher tetWedge; 00065 static pyrMatcher pyr; 00066 static tetMatcher tet; 00067 00068 // Static functions 00069 00070 //- Recognize basic shape 00071 static cellShape match 00072 ( 00073 const faceList& faces, 00074 const labelList& faceOwner, 00075 const label cellI, 00076 const labelList& cellFaces 00077 ); 00078 00079 public: 00080 00081 // Static data members 00082 00083 //- Recognize shape given faces of a cell 00084 static cellShape match(const faceList& faces); 00085 00086 //- Recognize given uncollapsed shape (usually hex) with duplicate 00087 // vertices. cellShape just used to extract faces. 00088 static cellShape match(const cellShape& shape); 00089 00090 //- Recognize shape given mesh and cellI 00091 static cellShape match(const primitiveMesh& mesh, const label cellI); 00092 }; 00093 00094 00095 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00096 00097 } // End namespace Foam 00098 00099 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00100 00101 #endif 00102 00103 // ************************************************************************* //