/*---------------------------------------------------------------------------*\ ========= | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox \\ / O peration | \\ / A nd | Copyright (C) 1991-2009 OpenCFD Ltd. \\/ M anipulation | ------------------------------------------------------------------------------- License This file is part of OpenFOAM. OpenFOAM is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. OpenFOAM is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenFOAM; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Class Foam::polySplineEdge Description A spline representation via a polyLine SourceFiles polySplineEdge.C \*---------------------------------------------------------------------------*/ #ifndef polySplineEdge_H #define polySplineEdge_H #include "curvedEdge.H" #include "polyLine.H" // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // namespace Foam { /*---------------------------------------------------------------------------*\ Class polySplineEdge Declaration \*---------------------------------------------------------------------------*/ class polySplineEdge : public curvedEdge, public polyLine { // Private data pointField otherKnots_; // Private member functions pointField intervening ( const pointField& otherKnots, const label nBetweenKnots, const vector&, const vector& ); public: //- Runtime type information TypeName("polySpline"); // Constructors //- Construct from components polySplineEdge ( const pointField&, const label start, const label end, const pointField& otherKnots, const label nInterKnots = 20 ); //- Construct from Istream setting pointsList polySplineEdge(const pointField&, Istream&); // Destructor virtual ~polySplineEdge(){} // Member Functions //- Return the position of a point on the curve given by // the parameter 0 <= lambda <= 1 vector position(const scalar mu) const; //- Return the length of the curve scalar length() const; }; // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // } // End namespace Foam // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // #endif // ************************************************************************* //