//=========================================================================== // 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. //===========================================================================

Integrate.h

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00001 #ifndef _INTEGRATE_H_
00002 #define _INTEGRATE_H_
00003 #include <boost/smart_ptr.hpp>
00004 #include "GoTools/geometry/SplineCurve.h"
00005 
00006 namespace Go
00007 {
00008 
00009   class BsplineBasis;
00010 
00012 
00023   void GaussQuadValues(const BsplineBasis& basis,
00024                        std::vector<double>& parameters,
00025                        std::vector<double>& par_weights);
00026 
00027 
00039     void GaussQuadInner(const BsplineBasis& basis, int ider, double lim1,
00040                         double lim2, double*** integral);
00041 
00042 
00057     void GaussQuadInnerFlat(const BsplineBasis& basis, int derivs, int start_der, int gap,
00058                             double lim1, double lim2, std::vector<double>& integral);
00059 
00071     void GaussQuadInner2(const BsplineBasis& basis, int ider, double lim1,
00072                          double lim2, double** integral);
00073 
00087     void GaussQuadInnerRational(const BsplineBasis& basis, int ider, double lim1,
00088                                 double lim2, boost::shared_ptr<SplineCurve> bspline_curve,
00089                                 double*** integral);
00090 
00091 
00092 };
00093 #endif
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