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