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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 skewCorrectionVectors 00027 00028 Description 00029 Skew-correction vectors for the skewness-corrected interpolation scheme 00030 00031 SourceFiles 00032 skewCorrectionVectors.C 00033 00034 \*---------------------------------------------------------------------------*/ 00035 00036 #ifndef skewCorrectionVectors_H 00037 #define skewCorrectionVectors_H 00038 00039 #include "MeshObject.H" 00040 #include "surfaceFieldsFwd.H" 00041 00042 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00043 00044 namespace Foam 00045 { 00046 00047 class fvMesh; 00048 00049 /*---------------------------------------------------------------------------*\ 00050 Class skewCorrectionVectors Declaration 00051 \*---------------------------------------------------------------------------*/ 00052 00053 class skewCorrectionVectors 00054 : 00055 public MeshObject<skewCorrectionVectors> 00056 { 00057 // Private data 00058 00059 //- Is mesh skew 00060 mutable bool skew_; 00061 00062 //- Skew correction vectors 00063 mutable surfaceVectorField* skewCorrectionVectors_; 00064 00065 //- Construct skewness correction vectors 00066 void makeSkewCorrectionVectors() const; 00067 00068 00069 public: 00070 00071 TypeName("skewCorrectionVectors"); 00072 00073 00074 // Constructors 00075 00076 explicit skewCorrectionVectors(const fvMesh& mesh); 00077 00078 00079 // Destructor 00080 00081 virtual ~skewCorrectionVectors(); 00082 00083 00084 // Member functions 00085 00086 //- Return whether mesh is skew or not 00087 bool skew() const; 00088 00089 //- Return reference to skew vectors array 00090 const surfaceVectorField& operator()() const; 00091 00092 //- Delete the correction vectors when the mesh moves 00093 virtual bool movePoints(); 00094 }; 00095 00096 00097 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00098 00099 } // End namespace Foam 00100 00101 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00102 00103 #endif 00104 00105 // ************************************************************************* //