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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 pointPatch 00027 00028 Description 00029 Basic pointPatch represents a set of points from the mesh. 00030 00031 SourceFiles 00032 pointPatch.C 00033 00034 \*---------------------------------------------------------------------------*/ 00035 00036 #ifndef pointPatch_H 00037 #define pointPatch_H 00038 00039 #include "labelList.H" 00040 #include "vectorField.H" 00041 #include "triFaceList.H" 00042 00043 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00044 00045 namespace Foam 00046 { 00047 00048 // Class forward declarations 00049 00050 class pointBoundaryMesh; 00051 00052 /*---------------------------------------------------------------------------*\ 00053 Class pointPatch Declaration 00054 \*---------------------------------------------------------------------------*/ 00055 00056 class pointPatch 00057 { 00058 // Private data 00059 00060 //- Reference to boundary mesh 00061 const pointBoundaryMesh& boundaryMesh_; 00062 00063 00064 // Private Member Functions 00065 00066 //- Disallow default bitwise copy construct 00067 pointPatch(const pointPatch&); 00068 00069 //- Disallow default bitwise assignment 00070 void operator=(const pointPatch&); 00071 00072 00073 public: 00074 00075 //- Runtime type information 00076 TypeName("basePatch"); 00077 00078 00079 // Constructor 00080 00081 pointPatch 00082 ( 00083 const pointBoundaryMesh& bm 00084 ) 00085 : 00086 boundaryMesh_(bm) 00087 {} 00088 00089 00090 // Destructor 00091 00092 virtual ~pointPatch() 00093 {} 00094 00095 00096 // Member Functions 00097 00098 //- Return name 00099 virtual const word& name() const = 0; 00100 00101 //- Return size 00102 virtual label size() const = 0; 00103 00104 //- Return number of faces 00105 virtual label nFaces() const = 0; 00106 00107 //- Return the index of this patch in the pointBoundaryMesh 00108 virtual label index() const = 0; 00109 00110 //- Return boundaryMesh reference 00111 const pointBoundaryMesh& boundaryMesh() const 00112 { 00113 return boundaryMesh_; 00114 } 00115 00116 //- Return true if this patch field is coupled 00117 virtual bool coupled() const 00118 { 00119 return false; 00120 } 00121 00122 //- Return mesh points 00123 virtual const labelList& meshPoints() const = 0; 00124 00125 //- Return mesh points 00126 virtual const vectorField& localPoints() const = 0; 00127 00128 //- Return point normals 00129 virtual const vectorField& pointNormals() const = 0; 00130 00131 //- Face decomposition into triangle 00132 // Used for implementation of FEM boundary conditions 00133 virtual triFaceList faceTriangles(const label faceID) const = 0; 00134 }; 00135 00136 00137 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00138 00139 } // End namespace Foam 00140 00141 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00142 00143 #endif 00144 00145 // ************************************************************************* //