00001 /*---------------------------------------------------------------------------*\ 00002 ========= | 00003 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox 00004 \\ / O peration | 00005 \\ / A nd | Copyright (C) 2011-2011 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 pointLinear 00026 00027 Description 00028 Face-point interpolation scheme class derived from linear and 00029 returns linear weighting factors but also applies an explicit correction. 00030 00031 Uses volPointInterpolation to obtain the field values at the face-points. 00032 00033 SourceFiles 00034 pointLinear.C 00035 00036 \*---------------------------------------------------------------------------*/ 00037 00038 #ifndef pointLinear_H 00039 #define pointLinear_H 00040 00041 #include <finiteVolume/linear.H> 00042 00043 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00044 00045 namespace Foam 00046 { 00047 00048 /*---------------------------------------------------------------------------*\ 00049 Class pointLinear Declaration 00050 \*---------------------------------------------------------------------------*/ 00051 00052 template<class Type> 00053 class pointLinear 00054 : 00055 public linear<Type> 00056 { 00057 // Private Member Functions 00058 00059 //- Disallow default bitwise copy construct 00060 pointLinear(const pointLinear&); 00061 00062 //- Disallow default bitwise assignment 00063 void operator=(const pointLinear&); 00064 00065 00066 public: 00067 00068 //- Runtime type information 00069 TypeName("pointLinear"); 00070 00071 00072 // Constructors 00073 00074 //- Construct from mesh 00075 pointLinear(const fvMesh& mesh) 00076 : 00077 linear<Type>(mesh) 00078 {} 00079 00080 00081 //- Construct from mesh and Istream 00082 pointLinear 00083 ( 00084 const fvMesh& mesh, 00085 Istream& 00086 ) 00087 : 00088 linear<Type>(mesh) 00089 {} 00090 00091 00092 //- Construct from mesh, faceFlux and Istream 00093 pointLinear 00094 ( 00095 const fvMesh& mesh, 00096 const surfaceScalarField&, 00097 Istream& 00098 ) 00099 : 00100 linear<Type>(mesh) 00101 {} 00102 00103 00104 // Member Functions 00105 00106 //- Return true if this scheme uses an explicit correction 00107 virtual bool corrected() const 00108 { 00109 return true; 00110 } 00111 00112 //- Return the explicit correction to the face-interpolate 00113 virtual tmp<GeometricField<Type, fvsPatchField, surfaceMesh> > 00114 correction 00115 ( 00116 const GeometricField<Type, fvPatchField, volMesh>& vf 00117 ) const; 00118 }; 00119 00120 00121 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00122 00123 } // End namespace Foam 00124 00125 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00126 00127 #endif 00128 00129 // ************************ vim: set sw=4 sts=4 et: ************************ //
