include/opencascade/StepGeom_BSplineCurveWithKnots.hxx

0001 // Created on: 1995-12-01
0002 // Created by: EXPRESS->CDL V0.2 Translator
0003 // Copyright (c) 1995-1999 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 _StepGeom_BSplineCurveWithKnots_HeaderFile
0018 #define _StepGeom_BSplineCurveWithKnots_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_Type.hxx>
0022
0023 #include <Standard_Integer.hxx>
0024 #include <NCollection_Array1.hxx>
0025 #include <NCollection_HArray1.hxx>
0026 #include <StepGeom_KnotType.hxx>
0027 #include <StepGeom_BSplineCurve.hxx>
0028 #include <StepGeom_CartesianPoint.hxx>
0029 #include <StepGeom_BSplineCurveForm.hxx>
0030 #include <StepData_Logical.hxx>
0031 #include <Standard_Real.hxx>
0032 class TCollection_HAsciiString;
0033
0034 class StepGeom_BSplineCurveWithKnots : public StepGeom_BSplineCurve
0035 {
0036
0037 public:
0038   //! Returns a BSplineCurveWithKnots
0039   Standard_EXPORT StepGeom_BSplineCurveWithKnots();
0040
0041   Standard_EXPORT void Init(
0042     const occ::handle<TCollection_HAsciiString>& aName,
0043     const int                                    aDegree,
0044     const occ::handle<NCollection_HArray1<occ::handle<StepGeom_CartesianPoint>>>&
0045                                                     aControlPointsList,
0046     const StepGeom_BSplineCurveForm                 aCurveForm,
0047     const StepData_Logical                          aClosedCurve,
0048     const StepData_Logical                          aSelfIntersect,
0049     const occ::handle<NCollection_HArray1<int>>&    aKnotMultiplicities,
0050     const occ::handle<NCollection_HArray1<double>>& aKnots,
0051     const StepGeom_KnotType                         aKnotSpec);
0052
0053   Standard_EXPORT void SetKnotMultiplicities(
0054     const occ::handle<NCollection_HArray1<int>>& aKnotMultiplicities);
0055
0056   Standard_EXPORT occ::handle<NCollection_HArray1<int>> KnotMultiplicities() const;
0057
0058   Standard_EXPORT int KnotMultiplicitiesValue(const int num) const;
0059
0060   Standard_EXPORT int NbKnotMultiplicities() const;
0061
0062   Standard_EXPORT void SetKnots(const occ::handle<NCollection_HArray1<double>>& aKnots);
0063
0064   Standard_EXPORT occ::handle<NCollection_HArray1<double>> Knots() const;
0065
0066   Standard_EXPORT double KnotsValue(const int num) const;
0067
0068   Standard_EXPORT int NbKnots() const;
0069
0070   Standard_EXPORT void SetKnotSpec(const StepGeom_KnotType aKnotSpec);
0071
0072   Standard_EXPORT StepGeom_KnotType KnotSpec() const;
0073
0074   DEFINE_STANDARD_RTTIEXT(StepGeom_BSplineCurveWithKnots, StepGeom_BSplineCurve)
0075
0076 private:
0077   occ::handle<NCollection_HArray1<int>>    knotMultiplicities;
0078   occ::handle<NCollection_HArray1<double>> knots;
0079   StepGeom_KnotType                        knotSpec;
0080 };
0081
0082 #endif // _StepGeom_BSplineCurveWithKnots_HeaderFile