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_BSplineCurveWithKnots_HeaderFile
18 #define _StepGeom_BSplineCurveWithKnots_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_Type.hxx>
23 #include <TColStd_HArray1OfInteger.hxx>
24 #include <StepGeom_KnotType.hxx>
25 #include <StepGeom_BSplineCurve.hxx>
26 #include <Standard_Integer.hxx>
27 #include <StepGeom_HArray1OfCartesianPoint.hxx>
28 #include <StepGeom_BSplineCurveForm.hxx>
29 #include <StepData_Logical.hxx>
30 #include <Standard_Real.hxx>
31 class TCollection_HAsciiString;
34 class StepGeom_BSplineCurveWithKnots;
35 DEFINE_STANDARD_HANDLE(StepGeom_BSplineCurveWithKnots, StepGeom_BSplineCurve)
38 class StepGeom_BSplineCurveWithKnots : public StepGeom_BSplineCurve
44 //! Returns a BSplineCurveWithKnots
45 Standard_EXPORT StepGeom_BSplineCurveWithKnots();
47 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_HArray1OfInteger)& aKnotMultiplicities, const Handle(TColStd_HArray1OfReal)& aKnots, const StepGeom_KnotType aKnotSpec);
49 Standard_EXPORT void SetKnotMultiplicities (const Handle(TColStd_HArray1OfInteger)& aKnotMultiplicities);
51 Standard_EXPORT Handle(TColStd_HArray1OfInteger) KnotMultiplicities() const;
53 Standard_EXPORT Standard_Integer KnotMultiplicitiesValue (const Standard_Integer num) const;
55 Standard_EXPORT Standard_Integer NbKnotMultiplicities() const;
57 Standard_EXPORT void SetKnots (const Handle(TColStd_HArray1OfReal)& aKnots);
59 Standard_EXPORT Handle(TColStd_HArray1OfReal) Knots() const;
61 Standard_EXPORT Standard_Real KnotsValue (const Standard_Integer num) const;
63 Standard_EXPORT Standard_Integer NbKnots() const;
65 Standard_EXPORT void SetKnotSpec (const StepGeom_KnotType aKnotSpec);
67 Standard_EXPORT StepGeom_KnotType KnotSpec() const;
72 DEFINE_STANDARD_RTTIEXT(StepGeom_BSplineCurveWithKnots,StepGeom_BSplineCurve)
82 Handle(TColStd_HArray1OfInteger) knotMultiplicities;
83 Handle(TColStd_HArray1OfReal) knots;
84 StepGeom_KnotType knotSpec;
95 #endif // _StepGeom_BSplineCurveWithKnots_HeaderFile