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::fieldToCell 00026 00027 Description 00028 A topoSetSource to select cells based on field values. 00029 00030 SourceFiles 00031 fieldToCell.C 00032 00033 \*---------------------------------------------------------------------------*/ 00034 00035 #ifndef fieldToCell_H 00036 #define fieldToCell_H 00037 00038 #include <meshTools/topoSetSource.H> 00039 #include <OpenFOAM/scalarField.H> 00040 00041 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00042 00043 namespace Foam 00044 { 00045 00046 /*---------------------------------------------------------------------------*\ 00047 Class fieldToCell Declaration 00048 \*---------------------------------------------------------------------------*/ 00049 00050 class fieldToCell 00051 : 00052 public topoSetSource 00053 { 00054 00055 // Private data 00056 00057 //- Add usage string 00058 static addToUsageTable usage_; 00059 00060 00061 //- Name of volScalarField 00062 word fieldName_; 00063 00064 //- min to subset field values with 00065 scalar min_; 00066 00067 //- max ,, 00068 scalar max_; 00069 00070 00071 // Private Member Functions 00072 00073 //- Depending on field values add to or delete from cellSet. 00074 void applyToSet 00075 ( 00076 const topoSetSource::setAction action, 00077 const scalarField& field, 00078 topoSet& set 00079 ) const; 00080 00081 public: 00082 00083 //- Runtime type information 00084 TypeName("fieldToCell"); 00085 00086 // Constructors 00087 00088 //- Construct from components 00089 fieldToCell 00090 ( 00091 const polyMesh& mesh, 00092 const word& fieldName, 00093 const scalar min, 00094 const scalar max 00095 ); 00096 00097 //- Construct from dictionary 00098 fieldToCell 00099 ( 00100 const polyMesh& mesh, 00101 const dictionary& dict 00102 ); 00103 00104 //- Construct from Istream 00105 fieldToCell 00106 ( 00107 const polyMesh& mesh, 00108 Istream& 00109 ); 00110 00111 00112 // Destructor 00113 00114 virtual ~fieldToCell(); 00115 00116 00117 // Member Functions 00118 00119 virtual void applyToSet 00120 ( 00121 const topoSetSource::setAction action, 00122 topoSet& 00123 ) const; 00124 00125 }; 00126 00127 00128 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00129 00130 } // End namespace Foam 00131 00132 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00133 00134 #endif 00135 00136 // ************************ vim: set sw=4 sts=4 et: ************************ //
