include/opencascade/FairCurve_DistributionOfEnergy.hxx

0001 // Created on: 1996-01-22
0002 // Created by: Philippe MANGIN
0003 // Copyright (c) 1996-1999 Matra Datavision
0004 // Copyright (c) 1999-2014 OPEN CASCADE SAS
0005 //
0006 // This file is part of Open CASCADE Technology software library.
0007 //
0008 // This library is free software; you can redistribute it and/or modify it under
0009 // the terms of the GNU Lesser General Public License version 2.1 as published
0010 // by the Free Software Foundation, with special exception defined in the file
0011 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0012 // distribution for complete text of the license and disclaimer of any warranty.
0013 //
0014 // Alternatively, this file may be used under the terms of Open CASCADE
0015 // commercial license or contractual agreement.
0016
0017 #ifndef _FairCurve_DistributionOfEnergy_HeaderFile
0018 #define _FairCurve_DistributionOfEnergy_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022 #include <Standard_Handle.hxx>
0023
0024 #include <Standard_Integer.hxx>
0025 #include <TColStd_HArray1OfReal.hxx>
0026 #include <TColgp_HArray1OfPnt2d.hxx>
0027 #include <math_FunctionSet.hxx>
0028
0029
0030 //! Abstract class to use the Energy of an FairCurve
0031 class FairCurve_DistributionOfEnergy  : public math_FunctionSet
0032 {
0033 public:
0034
0035   DEFINE_STANDARD_ALLOC
0036
0037
0038   //! returns the number of variables of the function.
0039   Standard_EXPORT virtual Standard_Integer NbVariables() const Standard_OVERRIDE;
0040
0041   //! returns the number of equations of the function.
0042   Standard_EXPORT virtual Standard_Integer NbEquations() const Standard_OVERRIDE;
0043
0044   Standard_EXPORT void SetDerivativeOrder (const Standard_Integer DerivativeOrder);
0045
0046
0047
0048
0049 protected:
0050
0051
0052   Standard_EXPORT FairCurve_DistributionOfEnergy(const Standard_Integer BSplOrder, const Handle(TColStd_HArray1OfReal)& FlatKnots, const Handle(TColgp_HArray1OfPnt2d)& Poles, const Standard_Integer DerivativeOrder, const Standard_Integer NbValAux = 0);
0053
0054
0055   Standard_Integer MyBSplOrder;
0056   Handle(TColStd_HArray1OfReal) MyFlatKnots;
0057   Handle(TColgp_HArray1OfPnt2d) MyPoles;
0058   Standard_Integer MyDerivativeOrder;
0059   Standard_Integer MyNbVar;
0060   Standard_Integer MyNbEqua;
0061   Standard_Integer MyNbValAux;
0062
0063
0064 private:
0065
0066
0067
0068
0069
0070 };
0071
0072
0073
0074
0075
0076
0077
0078 #endif // _FairCurve_DistributionOfEnergy_HeaderFile