1 // Created on: 1997-05-27
2 // Created by: Sergey SOKOLOV
3 // Copyright (c) 1997-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
6 // This file is part of Open CASCADE Technology software library.
8 // This library is free software; you can redistribute it and/or modify it under
9 // the terms of the GNU Lesser General Public License version 2.1 as published
10 // by the Free Software Foundation, with special exception defined in the file
11 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12 // distribution for complete text of the license and disclaimer of any warranty.
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
17 #ifndef _PLib_DoubleJacobiPolynomial_HeaderFile
18 #define _PLib_DoubleJacobiPolynomial_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_DefineAlloc.hxx>
22 #include <Standard_Handle.hxx>
24 #include <TColStd_HArray1OfReal.hxx>
25 #include <Standard_Real.hxx>
26 #include <Standard_Integer.hxx>
27 #include <TColStd_Array1OfReal.hxx>
28 class PLib_JacobiPolynomial;
32 class PLib_DoubleJacobiPolynomial
39 Standard_EXPORT PLib_DoubleJacobiPolynomial();
41 Standard_EXPORT PLib_DoubleJacobiPolynomial(const Handle(PLib_JacobiPolynomial)& JacPolU, const Handle(PLib_JacobiPolynomial)& JacPolV);
43 Standard_EXPORT Standard_Real MaxErrorU (const Standard_Integer Dimension, const Standard_Integer DegreeU, const Standard_Integer DegreeV, const Standard_Integer dJacCoeff, const TColStd_Array1OfReal& JacCoeff) const;
45 Standard_EXPORT Standard_Real MaxErrorV (const Standard_Integer Dimension, const Standard_Integer DegreeU, const Standard_Integer DegreeV, const Standard_Integer dJacCoeff, const TColStd_Array1OfReal& JacCoeff) const;
47 Standard_EXPORT Standard_Real MaxError (const Standard_Integer Dimension, const Standard_Integer MinDegreeU, const Standard_Integer MaxDegreeU, const Standard_Integer MinDegreeV, const Standard_Integer MaxDegreeV, const Standard_Integer dJacCoeff, const TColStd_Array1OfReal& JacCoeff, const Standard_Real Error) const;
49 Standard_EXPORT void ReduceDegree (const Standard_Integer Dimension, const Standard_Integer MinDegreeU, const Standard_Integer MaxDegreeU, const Standard_Integer MinDegreeV, const Standard_Integer MaxDegreeV, const Standard_Integer dJacCoeff, const TColStd_Array1OfReal& JacCoeff, const Standard_Real EpmsCut, Standard_Real& MaxError, Standard_Integer& NewDegreeU, Standard_Integer& NewDegreeV) const;
51 Standard_EXPORT Standard_Real AverageError (const Standard_Integer Dimension, const Standard_Integer DegreeU, const Standard_Integer DegreeV, const Standard_Integer dJacCoeff, const TColStd_Array1OfReal& JacCoeff) const;
53 Standard_EXPORT void WDoubleJacobiToCoefficients (const Standard_Integer Dimension, const Standard_Integer DegreeU, const Standard_Integer DegreeV, const TColStd_Array1OfReal& JacCoeff, TColStd_Array1OfReal& Coefficients) const;
55 //! returns myJacPolU;
56 Handle(PLib_JacobiPolynomial) U() const;
58 //! returns myJacPolV;
59 Handle(PLib_JacobiPolynomial) V() const;
61 //! returns myTabMaxU;
62 Handle(TColStd_HArray1OfReal) TabMaxU() const;
64 //! returns myTabMaxV;
65 Handle(TColStd_HArray1OfReal) TabMaxV() const;
80 Handle(PLib_JacobiPolynomial) myJacPolU;
81 Handle(PLib_JacobiPolynomial) myJacPolV;
82 Handle(TColStd_HArray1OfReal) myTabMaxU;
83 Handle(TColStd_HArray1OfReal) myTabMaxV;
89 #include <PLib_DoubleJacobiPolynomial.lxx>
95 #endif // _PLib_DoubleJacobiPolynomial_HeaderFile