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 Class 00025 Foam::leastSquaresVectors 00026 00027 Description 00028 Least-squares gradient scheme vectors 00029 00030 SourceFiles 00031 leastSquaresVectors.C 00032 00033 \*---------------------------------------------------------------------------*/ 00034 00035 #ifndef leastSquaresVectors_H 00036 #define leastSquaresVectors_H 00037 00038 #include <OpenFOAM/MeshObject.H> 00039 #include <finiteVolume/fvMesh.H> 00040 #include <finiteVolume/surfaceFieldsFwd.H> 00041 #include <OpenFOAM/labelPair.H> 00042 00043 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00044 00045 namespace Foam 00046 { 00047 00048 /*---------------------------------------------------------------------------*\ 00049 Class leastSquaresVectors Declaration 00050 \*---------------------------------------------------------------------------*/ 00051 00052 class leastSquaresVectors 00053 : 00054 public MeshObject<fvMesh, leastSquaresVectors> 00055 { 00056 // Private data 00057 00058 //- Least-squares gradient vectors 00059 mutable surfaceVectorField* pVectorsPtr_; 00060 mutable surfaceVectorField* nVectorsPtr_; 00061 00062 00063 // Private member functions 00064 00065 //- Construct Least-squares gradient vectors 00066 void makeLeastSquaresVectors() const; 00067 00068 00069 public: 00070 00071 // Declare name of the class and its debug switch 00072 TypeName("leastSquaresVectors"); 00073 00074 00075 // Constructors 00076 00077 //- Construct given an fvMesh 00078 explicit leastSquaresVectors(const fvMesh&); 00079 00080 00081 // Destructor 00082 00083 virtual ~leastSquaresVectors(); 00084 00085 00086 // Member functions 00087 00088 //- Return reference to owner least square vectors 00089 const surfaceVectorField& pVectors() const; 00090 00091 //- Return reference to neighbour least square vectors 00092 const surfaceVectorField& nVectors() const; 00093 00094 00095 //- Delete the least square vectors when the mesh moves 00096 virtual bool movePoints(); 00097 }; 00098 00099 00100 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00101 00102 } // End namespace Foam 00103 00104 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00105 00106 #endif 00107 00108 // ************************ vim: set sw=4 sts=4 et: ************************ //
