//=========================================================================== // GoTools Core - SINTEF Geometry Tools Core library, version 2.0.1 // // Copyright (C) 2000-2007, 2010 SINTEF ICT, Applied Mathematics, Norway. // // This program 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 version 2 of the License. // // This program 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 this program; if not, write to the Free Software // Foundation, Inc., // 59 Temple Place - Suite 330, // Boston, MA 02111-1307, USA. // // Contact information: E-mail: tor.dokken@sintef.no // SINTEF ICT, Department of Applied Mathematics, // P.O. Box 124 Blindern, // 0314 Oslo, Norway. // // Other licenses are also available for this software, notably licenses // for: // - Building commercial software. // - Building software whose source code you wish to keep private. //===========================================================================
00001 #ifndef _EVALCURVESET_H_ 00002 #define _EVALCURVESET_H_ 00003 00004 00005 #include "GoTools/utils/Point.h" 00006 00007 #include <vector> 00008 00009 namespace Go 00010 { 00011 00016 class EvalCurveSet 00017 { 00018 public: 00020 virtual ~EvalCurveSet() 00021 {} 00022 00026 virtual std::vector<Point> eval(double t)=0; 00027 00032 virtual void eval(double t, int n, std::vector<std::vector<Point> >& der)=0; // n = order of diff 00033 00036 virtual double start()=0; 00037 00040 virtual double end()=0; 00041 00044 virtual int dim() = 0; 00045 00053 virtual bool approximationOK(double par, const std::vector<Point>& approxpos, 00054 double tol1, double tol2)=0; 00055 00058 virtual int nmbCvs() = 0; 00059 00061 virtual void resetErr() 00062 { 00063 ; // Nothing to do. Overruled when required 00064 } 00065 00066 }; 00067 00068 } // namespace Go 00069 00070 #endif // _EVALCURVESET_H_