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00001 /*---------------------------------------------------------------------------*\ 00002 ========= | 00003 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox 00004 \\ / O peration | 00005 \\ / A nd | Copyright (C) 1991-2005 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 the 00013 Free Software Foundation; either version 2 of the License, or (at your 00014 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, write to the Free Software Foundation, 00023 Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 00024 00025 Class 00026 cylindricalCS 00027 00028 Description 00029 Cylindrical coordinate system: axis is the local z-axis, direction the 00030 local x-axis 00031 00032 SourceFiles 00033 cylindricalCS.C 00034 00035 \*---------------------------------------------------------------------------*/ 00036 00037 #ifndef cylindricalCS_H 00038 #define cylindricalCS_H 00039 00040 #include "cartesianCS.H" 00041 00042 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00043 00044 namespace Foam 00045 { 00046 00047 /*---------------------------------------------------------------------------*\ 00048 Class cylindricalCS Declaration 00049 \*---------------------------------------------------------------------------*/ 00050 00051 class cylindricalCS 00052 : 00053 public cartesianCS 00054 { 00055 00056 public: 00057 00058 //- Runtime type information 00059 TypeName("cylindrical"); 00060 00061 00062 // Constructors 00063 00064 //- Construct from components 00065 cylindricalCS 00066 ( 00067 const word& name, 00068 const vector& origin, 00069 const vector& axis, 00070 const vector& direction 00071 ); 00072 00073 //- Construct from origin and rotation angles 00074 cylindricalCS 00075 ( 00076 const word& name, 00077 const vector& origin, 00078 const coordinateRotation& cr 00079 ); 00080 00081 //- Construct from dictionary 00082 cylindricalCS(const word& name, const dictionary& dict); 00083 00084 00085 // Member Functions 00086 00087 //- Convert from local coordinate system to the global Cartesian system 00088 virtual vector toGlobal(const vector& localV) const; 00089 virtual tmp<vectorField> toGlobal(const vectorField& localV) const; 00090 00091 //- Convert from global Cartesian coordinate system to the local system 00092 virtual vector toLocal(const vector& globalV) const; 00093 virtual tmp<vectorField> toLocal(const vectorField& globalV) const; 00094 }; 00095 00096 00097 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00098 00099 } // End namespace Foam 00100 00101 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00102 00103 #endif 00104 00105 // ************************************************************************* //