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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 polygon2D 00027 00028 Description 00029 General 2D polygon. 00030 00031 SourceFiles 00032 polygon2DI.H 00033 polygon2D.C 00034 00035 \*---------------------------------------------------------------------------*/ 00036 00037 #ifndef polygon2D_H 00038 #define polygon2D_H 00039 00040 #include "shape2D.H" 00041 #include "point2D.H" 00042 #include "List.H" 00043 00044 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00045 00046 namespace Foam 00047 { 00048 00049 class Gstream; 00050 class Istream; 00051 class Ostream; 00052 00053 /*---------------------------------------------------------------------------*\ 00054 Class polygon2D Declaration 00055 \*---------------------------------------------------------------------------*/ 00056 00057 class polygon2D 00058 : 00059 public virtual shape2D 00060 { 00061 // Private data 00062 00063 List<point2D> vertices; 00064 00065 public: 00066 00067 // Constructors 00068 00069 //- Construct from components 00070 inline polygon2D 00071 ( 00072 const point2D&, 00073 const point2D&, 00074 const point2D& 00075 ); 00076 00077 00078 //- Construct from Istream 00079 polygon2D(Istream&); 00080 00081 00082 // Destructor 00083 00084 virtual ~polygon2D(); 00085 00086 00087 // Member Functions 00088 00089 //- Access 00090 inline const List<point2D>& verts() const; 00091 00092 //- Draw 00093 virtual void draw(Gstream&) const; 00094 00095 //- Write 00096 virtual void write(Ostream&) const; 00097 00098 00099 // Member Operators 00100 00101 inline void operator=(const polygon2D&); 00102 00103 00104 // Friend Operators 00105 00106 inline friend Gstream& operator<<(Gstream&, const polygon2D&); 00107 00108 00109 // IOstream Operators 00110 00111 inline friend Ostream& operator<<(Ostream&, const polygon2D&); 00112 }; 00113 00114 00115 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00116 00117 } // End namespace Foam 00118 00119 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00120 00121 #include "polygon2DI.H" 00122 00123 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00124 00125 #endif 00126 00127 // ************************************************************************* //