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::edgeStats 00026 00027 Description 00028 Helper class to calculate minimum edge length on mesh. 00029 00030 SourceFiles 00031 edgeStats.C 00032 00033 \*---------------------------------------------------------------------------*/ 00034 00035 #ifndef edgeStats_H 00036 #define edgeStats_H 00037 00038 #include <OpenFOAM/direction.H> 00039 #include <OpenFOAM/scalar.H> 00040 00041 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00042 00043 namespace Foam 00044 { 00045 00046 // Forward declaration of classes 00047 class polyMesh; 00048 class Ostream; 00049 class twoDPointCorrector; 00050 00051 /*---------------------------------------------------------------------------*\ 00052 Class edgeStats Declaration 00053 \*---------------------------------------------------------------------------*/ 00054 00055 class edgeStats 00056 { 00057 // Private data 00058 00059 //- Reference to mesh. 00060 const polyMesh& mesh_; 00061 00062 //- Component (0,1,2) of normal direction or 3 if 3D case. 00063 direction normalDir_; 00064 00065 // Private Member Functions 00066 00067 //- If 2d get component of normal dir. 00068 direction getNormalDir(const twoDPointCorrector*) const; 00069 00070 00071 //- Disallow default bitwise copy construct 00072 edgeStats(const edgeStats&); 00073 00074 //- Disallow default bitwise assignment 00075 void operator=(const edgeStats&); 00076 00077 00078 public: 00079 00080 // Static data members 00081 00082 // Max (cos of) angle for edges to be considered aligned with axis. 00083 static const scalar edgeTol_; 00084 00085 00086 // Constructors 00087 00088 //- Construct from mesh 00089 edgeStats(const polyMesh& mesh); 00090 00091 //- Construct from mesh and corrector 00092 edgeStats(const polyMesh& mesh, const twoDPointCorrector* ); 00093 00094 00095 // Member Functions 00096 00097 //- Calculate minimum edge length and print 00098 scalar minLen(Ostream& os) const; 00099 }; 00100 00101 00102 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00103 00104 } // End namespace Foam 00105 00106 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00107 00108 #endif 00109 00110 // ************************ vim: set sw=4 sts=4 et: ************************ //
