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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 emptyFaPatch 00027 00028 Description 00029 A patch which will not exist in the faMesh. Typical example is a front and 00030 back plane of a 2-D geometry 00031 00032 SourceFiles 00033 emptyFaPatch.C 00034 00035 \*---------------------------------------------------------------------------*/ 00036 00037 #ifndef emptyFaPatch_H 00038 #define emptyFaPatch_H 00039 00040 #include "faPatch.H" 00041 00042 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00043 00044 namespace Foam 00045 { 00046 00047 /*---------------------------------------------------------------------------*\ 00048 Class emptyFaPatch Declaration 00049 \*---------------------------------------------------------------------------*/ 00050 00051 class emptyFaPatch 00052 : 00053 public faPatch 00054 { 00055 00056 public: 00057 00058 //- Runtime type information 00059 TypeName("empty"); 00060 00061 00062 // Constructors 00063 00064 //- Construct from polyPatch 00065 emptyFaPatch 00066 ( 00067 const word& name, 00068 const dictionary& dict, 00069 const label index, 00070 const faBoundaryMesh& bm 00071 ) 00072 : 00073 faPatch(name, dict, index, bm) 00074 {} 00075 00076 // Member Functions 00077 00078 virtual label size() const 00079 { 00080 return 0; 00081 } 00082 00083 //- Return face normals. Over-riding base class return to get zero size 00084 // 00085 // virtual const vectorField& edgeNormals() const; 00086 00087 }; 00088 00089 00090 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00091 00092 } // End namespace Foam 00093 00094 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00095 00096 #endif 00097 00098 // ************************************************************************* //