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::polyLineEdge 00026 00027 Description 00028 A curvedEdge defined in terms of a series of straight line segments. 00029 00030 SourceFiles 00031 polyLineEdge.C 00032 00033 \*---------------------------------------------------------------------------*/ 00034 00035 #ifndef polyLineEdge_H 00036 #define polyLineEdge_H 00037 00038 #include "curvedEdge.H" 00039 #include "polyLine.H" 00040 00041 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00042 00043 namespace Foam 00044 { 00045 00046 /*---------------------------------------------------------------------------*\ 00047 Class polyLineEdge Declaration 00048 \*---------------------------------------------------------------------------*/ 00049 00050 class polyLineEdge 00051 : 00052 public curvedEdge, 00053 public polyLine 00054 { 00055 // Private Member Functions 00056 00057 //- Disallow default bitwise copy construct 00058 polyLineEdge(const polyLineEdge&); 00059 00060 //- Disallow default bitwise assignment 00061 void operator=(const polyLineEdge&); 00062 00063 00064 public: 00065 00066 // Static data members 00067 TypeName("polyLine"); 00068 00069 00070 // Constructors 00071 00072 //- Construct from components 00073 polyLineEdge 00074 ( 00075 const pointField&, 00076 const label start, 00077 const label end, 00078 const pointField& otherPoints 00079 ); 00080 00081 //- Construct from Istream 00082 polyLineEdge(const pointField&, Istream&); 00083 00084 00085 //- Destructor 00086 virtual ~polyLineEdge(); 00087 00088 00089 // Member Functions 00090 00091 //- Return the point position corresponding to the curve parameter 00092 // 0 <= lambda <= 1 00093 point position(const scalar lambda) const; 00094 00095 //- Return the length of the curve 00096 scalar length() const; 00097 }; 00098 00099 00100 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00101 00102 } // End namespace Foam 00103 00104 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00105 00106 #endif 00107 00108 // ************************ vim: set sw=4 sts=4 et: ************************ //
