initial commit for version 1.5.x patch release
[OpenFOAM-1.5.x.git] / applications / utilities / mesh / generation / blockMesh / curvedEdges / polyLineEdge.C
blob25bade5cbd9232464390e4210613a0b80669e1ed
1 /*---------------------------------------------------------------------------*\
2   =========                 |
3   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
4    \\    /   O peration     |
5     \\  /    A nd           | Copyright (C) 1991-2008 OpenCFD Ltd.
6      \\/     M anipulation  |
7 -------------------------------------------------------------------------------
8 License
9     This file is part of OpenFOAM.
11     OpenFOAM is free software; you can redistribute it and/or modify it
12     under the terms of the GNU General Public License as published by the
13     Free Software Foundation; either version 2 of the License, or (at your
14     option) any later version.
16     OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
17     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
18     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
19     for more details.
21     You should have received a copy of the GNU General Public License
22     along with OpenFOAM; if not, write to the Free Software Foundation,
23     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
25 Description
27 \*---------------------------------------------------------------------------*/
29 #include "error.H"
31 #include "polyLineEdge.H"
33 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
35 namespace Foam
38 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
40 defineTypeNameAndDebug(polyLineEdge, 0);
42 // Add the curvedEdge constructor functions to the hash tables
43 curvedEdge::addIstreamConstructorToTable<polyLineEdge>
44     addPolyLineEdgeIstreamConstructorToTable_;
47 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
49 // Construct from components
50 polyLineEdge::polyLineEdge
52     const pointField& ps,
53     const label start,
54     const label end,
55     const pointField& otherpoints
58     curvedEdge(ps, start, end),
59     polyLine(knotlist(ps,start,end,otherpoints))
63 // Construct from Istream
64 polyLineEdge::polyLineEdge(const pointField& ps, Istream& is)
66     curvedEdge(ps, is),
67     polyLine(knotlist(ps, start_, end_, pointField(is)))
71 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
73 //- Return the position of a point on the curve given by
74 //  the parameter 0 <= lambda <= 1
75 vector polyLineEdge::position(const scalar lambda) const
77     return polyLine::position(lambda);
81 //- Return the length of the curve
82 scalar polyLineEdge::length() const
84     return polyLine::lineLength_;
88 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
90 } // End namespace Foam
92 // ************************************************************************* //