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// This file is generated by WOK (CPPExt).
// Please do not edit this file; modify original file instead.
// The copyright and license terms as defined for the original file apply to
// this header file considered to be the "object code" form of the original source.
#ifndef _AppParCurves_MultiBSpCurve_HeaderFile
#define _AppParCurves_MultiBSpCurve_HeaderFile
#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_Macro_HeaderFile
#include <Standard_Macro.hxx>
#endif
#ifndef _Handle_TColStd_HArray1OfReal_HeaderFile
#include <Handle_TColStd_HArray1OfReal.hxx>
#endif
#ifndef _Handle_TColStd_HArray1OfInteger_HeaderFile
#include <Handle_TColStd_HArray1OfInteger.hxx>
#endif
#ifndef _Standard_Integer_HeaderFile
#include <Standard_Integer.hxx>
#endif
#ifndef _AppParCurves_MultiCurve_HeaderFile
#include <AppParCurves_MultiCurve.hxx>
#endif
#ifndef _Standard_Real_HeaderFile
#include <Standard_Real.hxx>
#endif
#ifndef _Standard_OStream_HeaderFile
#include <Standard_OStream.hxx>
#endif
class TColStd_HArray1OfReal;
class TColStd_HArray1OfInteger;
class Standard_OutOfRange;
class Standard_DimensionError;
class Standard_ConstructionError;
class AppParCurves_Array1OfMultiPoint;
class TColStd_Array1OfReal;
class TColStd_Array1OfInteger;
class AppParCurves_MultiCurve;
class gp_Pnt;
class gp_Pnt2d;
class gp_Vec;
class gp_Vec2d;
//! This class describes a MultiBSpCurve approximating a Multiline. <br>
//! Just as a Multiline is a set of a given number of lines, a MultiBSpCurve is a set <br>
//! of a specified number of bsplines defined by: <br>
//! - A specified number of MultiPoints - the poles of a specified number of curves <br>
//! - The degree of approximation identical for each of the specified number of curves. <br>
class AppParCurves_MultiBSpCurve : public AppParCurves_MultiCurve {
public:
void* operator new(size_t,void* anAddress)
{
return anAddress;
}
void* operator new(size_t size)
{
return Standard::Allocate(size);
}
void operator delete(void *anAddress)
{
if (anAddress) Standard::Free((Standard_Address&)anAddress);
}
//! returns an indefinite MultiBSpCurve. <br>
Standard_EXPORT AppParCurves_MultiBSpCurve();
//! creates a MultiBSpCurve, describing BSpline curves all <br>
//! containing the same number of MultiPoint. <br>
//! An exception is raised if Degree < 0. <br>
Standard_EXPORT AppParCurves_MultiBSpCurve(const Standard_Integer NbPol);
//! creates a MultiBSpCurve, describing BSpline curves all <br>
//! containing the same number of MultiPoint. <br>
//! Each MultiPoint must have NbCurves Poles. <br>
Standard_EXPORT AppParCurves_MultiBSpCurve(const AppParCurves_Array1OfMultiPoint& tabMU,const TColStd_Array1OfReal& Knots,const TColStd_Array1OfInteger& Mults);
//! creates a MultiBSpCurve, describing BSpline <br>
//! curves, taking control points from <SC>. <br>
Standard_EXPORT AppParCurves_MultiBSpCurve(const AppParCurves_MultiCurve& SC,const TColStd_Array1OfReal& Knots,const TColStd_Array1OfInteger& Mults);
//! Knots of the multiBSpCurve are assigned to <theknots>. <br>
Standard_EXPORT void SetKnots(const TColStd_Array1OfReal& theKnots) ;
//! Multiplicities of the multiBSpCurve are assigned <br>
//! to <theMults>. <br>
Standard_EXPORT void SetMultiplicities(const TColStd_Array1OfInteger& theMults) ;
//! Returns an array of Reals containing <br>
//! the multiplicities of curves resulting from the approximation. <br>
Standard_EXPORT const TColStd_Array1OfReal& Knots() const;
//! Returns an array of Reals containing the <br>
//! multiplicities of curves resulting from the approximation. <br>
Standard_EXPORT const TColStd_Array1OfInteger& Multiplicities() const;
//! returns the degree of the curve(s). <br>
Standard_EXPORT virtual Standard_Integer Degree() const;
//! returns the value of the point with a parameter U <br>
//! on the BSpline curve number CuIndex. <br>
//! An exception is raised if CuIndex <0 or > NbCurves. <br>
//! An exception is raised if the curve dimension is 2d. <br>
Standard_EXPORT virtual void Value(const Standard_Integer CuIndex,const Standard_Real U,gp_Pnt& Pt) const;
//! returns the value of the point with a parameter U <br>
//! on the BSpline curve number CuIndex. <br>
//! An exception is raised if CuIndex <0 or > NbCurves. <br>
//! An exception is raised if the curve dimension is 3d. <br>
Standard_EXPORT virtual void Value(const Standard_Integer CuIndex,const Standard_Real U,gp_Pnt2d& Pt) const;
//! returns the value of the point with a parameter U <br>
//! on the BSpline curve number CuIndex. <br>
//! An exception is raised if CuIndex <0 or > NbCurves. <br>
//! An exception is raised if the curve dimension is 3d. <br>
Standard_EXPORT virtual void D1(const Standard_Integer CuIndex,const Standard_Real U,gp_Pnt& Pt,gp_Vec& V1) const;
//! returns the value of the point with a parameter U <br>
//! on the BSpline curve number CuIndex. <br>
//! An exception is raised if CuIndex <0 or > NbCurves. <br>
//! An exception is raised if the curve dimension is 2d. <br>
Standard_EXPORT virtual void D1(const Standard_Integer CuIndex,const Standard_Real U,gp_Pnt2d& Pt,gp_Vec2d& V1) const;
//! returns the value of the point with a parameter U <br>
//! on the BSpline curve number CuIndex. <br>
//! An exception is raised if CuIndex <0 or > NbCurves. <br>
//! An exception is raised if the curve dimension is 3d. <br>
Standard_EXPORT virtual void D2(const Standard_Integer CuIndex,const Standard_Real U,gp_Pnt& Pt,gp_Vec& V1,gp_Vec& V2) const;
//! returns the value of the point with a parameter U <br>
//! on the BSpline curve number CuIndex. <br>
//! An exception is raised if CuIndex <0 or > NbCurves. <br>
//! An exception is raised if the curve dimension is 2d. <br>
Standard_EXPORT virtual void D2(const Standard_Integer CuIndex,const Standard_Real U,gp_Pnt2d& Pt,gp_Vec2d& V1,gp_Vec2d& V2) const;
//! Prints on the stream o information on the current <br>
//! state of the object. <br>
//! Is used to redefine the operator <<. <br>
Standard_EXPORT virtual void Dump(Standard_OStream& o) const;
protected:
private:
Handle_TColStd_HArray1OfReal myknots;
Handle_TColStd_HArray1OfInteger mymults;
Standard_Integer myDegree;
};
// other Inline functions and methods (like "C++: function call" methods)
#endif
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