1 // Created on: 1995-12-01
2 // Created by: EXPRESS->CDL V0.2 Translator
3 // Copyright (c) 1995-1999 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 _StepGeom_RationalBSplineCurve_HeaderFile
18 #define _StepGeom_RationalBSplineCurve_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_Type.hxx>
23 #include <TColStd_HArray1OfReal.hxx>
24 #include <StepGeom_BSplineCurve.hxx>
25 #include <Standard_Integer.hxx>
26 #include <StepGeom_HArray1OfCartesianPoint.hxx>
27 #include <StepGeom_BSplineCurveForm.hxx>
28 #include <StepData_Logical.hxx>
29 #include <Standard_Real.hxx>
30 class TCollection_HAsciiString;
33 class StepGeom_RationalBSplineCurve;
34 DEFINE_STANDARD_HANDLE(StepGeom_RationalBSplineCurve, StepGeom_BSplineCurve)
37 class StepGeom_RationalBSplineCurve : public StepGeom_BSplineCurve
43 //! Returns a RationalBSplineCurve
44 Standard_EXPORT StepGeom_RationalBSplineCurve();
46 Standard_EXPORT void Init (const Handle(TCollection_HAsciiString)& aName, const Standard_Integer aDegree, const Handle(StepGeom_HArray1OfCartesianPoint)& aControlPointsList, const StepGeom_BSplineCurveForm aCurveForm, const StepData_Logical aClosedCurve, const StepData_Logical aSelfIntersect, const Handle(TColStd_HArray1OfReal)& aWeightsData);
48 Standard_EXPORT void SetWeightsData (const Handle(TColStd_HArray1OfReal)& aWeightsData);
50 Standard_EXPORT Handle(TColStd_HArray1OfReal) WeightsData() const;
52 Standard_EXPORT Standard_Real WeightsDataValue (const Standard_Integer num) const;
54 Standard_EXPORT Standard_Integer NbWeightsData() const;
59 DEFINE_STANDARD_RTTIEXT(StepGeom_RationalBSplineCurve,StepGeom_BSplineCurve)
69 Handle(TColStd_HArray1OfReal) weightsData;
80 #endif // _StepGeom_RationalBSplineCurve_HeaderFile