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::fvPatchMapper 00026 00027 Description 00028 Mapping class for a fvPatchField. 00029 00030 SourceFiles 00031 fvPatchMapper.C 00032 00033 \*---------------------------------------------------------------------------*/ 00034 00035 #ifndef fvPatchMapper_H 00036 #define fvPatchMapper_H 00037 00038 #include <finiteVolume/fvPatchFieldMapper.H> 00039 #include <OpenFOAM/faceMapper.H> 00040 #include <finiteVolume/fvPatch.H> 00041 #include <OpenFOAM/primitiveFields.H> 00042 00043 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00044 00045 namespace Foam 00046 { 00047 00048 // Forward declaration of classes 00049 class fvPatch; 00050 class mapPolyMesh; 00051 00052 /*---------------------------------------------------------------------------*\ 00053 Class fvPatchMapper Declaration 00054 \*---------------------------------------------------------------------------*/ 00055 00056 class fvPatchMapper 00057 : 00058 public fvPatchFieldMapper 00059 { 00060 // Private data 00061 00062 //- Reference to patch 00063 const fvPatch& patch_; 00064 00065 //- Reference to face mapper 00066 const faceMapper& faceMap_; 00067 00068 //- Size before mapping 00069 const label sizeBeforeMapping_; 00070 00071 00072 // Demand-driven private data 00073 00074 //- Direct addressing (only one for of addressing is used) 00075 mutable labelList* directAddrPtr_; 00076 00077 //- Interpolated addressing (only one for of addressing is used) 00078 mutable labelListList* interpolationAddrPtr_; 00079 00080 //- Interpolation weights 00081 mutable scalarListList* weightsPtr_; 00082 00083 00084 // Private Member Functions 00085 00086 //- Disallow default bitwise copy construct 00087 fvPatchMapper 00088 ( 00089 const fvPatchMapper& 00090 ); 00091 00092 //- Disallow default bitwise assignment 00093 void operator=(const fvPatchMapper&); 00094 00095 00096 //- Calculate addressing for mapping with inserted cells 00097 void calcAddressing() const; 00098 00099 //- Clear out local storage 00100 void clearOut(); 00101 00102 00103 public: 00104 00105 // Static data members 00106 00107 // Constructors 00108 00109 //- Construct from mappers 00110 fvPatchMapper 00111 ( 00112 const fvPatch& patch, 00113 const faceMapper& faceMap 00114 ); 00115 00116 00117 // Destructor 00118 00119 virtual ~fvPatchMapper(); 00120 00121 00122 // Member Functions 00123 00124 //- Return size 00125 virtual label size() const 00126 { 00127 return patch_.size(); 00128 } 00129 00130 //- Return size of field before mapping 00131 virtual label sizeBeforeMapping() const 00132 { 00133 return sizeBeforeMapping_; 00134 } 00135 00136 //- Is the mapping direct 00137 virtual bool direct() const 00138 { 00139 return faceMap_.direct(); 00140 } 00141 00142 //- Return direct addressing 00143 virtual const unallocLabelList& directAddressing() const; 00144 00145 //- Return interpolated addressing 00146 virtual const labelListList& addressing() const; 00147 00148 //- Return interpolaion weights 00149 virtual const scalarListList& weights() const; 00150 00151 }; 00152 00153 00154 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00155 00156 } // End namespace Foam 00157 00158 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00159 00160 #endif 00161 00162 // ************************ vim: set sw=4 sts=4 et: ************************ //