include/opencascade/StepGeom_RationalBSplineCurve.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_RationalBSplineCurve_HeaderFile
0018 #define _StepGeom_RationalBSplineCurve_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_Type.hxx>
0022
0023 #include <StepGeom_BSplineCurve.hxx>
0024 #include <Standard_Integer.hxx>
0025 #include <StepGeom_CartesianPoint.hxx>
0026 #include <NCollection_Array1.hxx>
0027 #include <NCollection_HArray1.hxx>
0028 #include <StepGeom_BSplineCurveForm.hxx>
0029 #include <StepData_Logical.hxx>
0030 #include <Standard_Real.hxx>
0031 class TCollection_HAsciiString;
0032
0033 class StepGeom_RationalBSplineCurve : public StepGeom_BSplineCurve
0034 {
0035
0036 public:
0037   //! Returns a RationalBSplineCurve
0038   Standard_EXPORT StepGeom_RationalBSplineCurve();
0039
0040   Standard_EXPORT void Init(
0041     const occ::handle<TCollection_HAsciiString>& aName,
0042     const int                                    aDegree,
0043     const occ::handle<NCollection_HArray1<occ::handle<StepGeom_CartesianPoint>>>&
0044                                                     aControlPointsList,
0045     const StepGeom_BSplineCurveForm                 aCurveForm,
0046     const StepData_Logical                          aClosedCurve,
0047     const StepData_Logical                          aSelfIntersect,
0048     const occ::handle<NCollection_HArray1<double>>& aWeightsData);
0049
0050   Standard_EXPORT void SetWeightsData(const occ::handle<NCollection_HArray1<double>>& aWeightsData);
0051
0052   Standard_EXPORT occ::handle<NCollection_HArray1<double>> WeightsData() const;
0053
0054   Standard_EXPORT double WeightsDataValue(const int num) const;
0055
0056   Standard_EXPORT int NbWeightsData() const;
0057
0058   DEFINE_STANDARD_RTTIEXT(StepGeom_RationalBSplineCurve, StepGeom_BSplineCurve)
0059
0060 private:
0061   occ::handle<NCollection_HArray1<double>> weightsData;
0062 };
0063
0064 #endif // _StepGeom_RationalBSplineCurve_HeaderFile