// 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 _Geom2dAdaptor_Curve_HeaderFile #define _Geom2dAdaptor_Curve_HeaderFile #ifndef _Standard_HeaderFile #include #endif #ifndef _Standard_Macro_HeaderFile #include #endif #ifndef _Handle_Geom2d_Curve_HeaderFile #include #endif #ifndef _GeomAbs_CurveType_HeaderFile #include #endif #ifndef _Standard_Real_HeaderFile #include #endif #ifndef _Adaptor2d_Curve2d_HeaderFile #include #endif #ifndef _GeomAbs_Shape_HeaderFile #include #endif #ifndef _Standard_Integer_HeaderFile #include #endif #ifndef _Handle_Adaptor2d_HCurve2d_HeaderFile #include #endif #ifndef _Standard_Boolean_HeaderFile #include #endif #ifndef _Handle_Geom2d_BezierCurve_HeaderFile #include #endif #ifndef _Handle_Geom2d_BSplineCurve_HeaderFile #include #endif class Geom2d_Curve; class Standard_NoSuchObject; class Standard_ConstructionError; class Standard_OutOfRange; class Standard_DomainError; class TColStd_Array1OfReal; class Adaptor2d_HCurve2d; class gp_Pnt2d; class gp_Vec2d; class gp_Lin2d; class gp_Circ2d; class gp_Elips2d; class gp_Hypr2d; class gp_Parab2d; class Geom2d_BezierCurve; class Geom2d_BSplineCurve; //! An interface between the services provided by any
//! curve from the package Geom2d and those required
//! of the curve by algorithms which use it.
class Geom2dAdaptor_Curve : public Adaptor2d_Curve2d { 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); } Standard_EXPORT Geom2dAdaptor_Curve(); Standard_EXPORT Geom2dAdaptor_Curve(const Handle(Geom2d_Curve)& C); //! ConstructionError is raised if Ufirst>Ulast
Standard_EXPORT Geom2dAdaptor_Curve(const Handle(Geom2d_Curve)& C,const Standard_Real UFirst,const Standard_Real ULast); Standard_EXPORT void Load(const Handle(Geom2d_Curve)& C) ; //! ConstructionError is raised if Ufirst>Ulast
Standard_EXPORT void Load(const Handle(Geom2d_Curve)& C,const Standard_Real UFirst,const Standard_Real ULast) ; const Handle_Geom2d_Curve& Curve() const; Standard_Real FirstParameter() const; Standard_Real LastParameter() const; Standard_EXPORT GeomAbs_Shape Continuity() const; //! If necessary, breaks the curve in intervals of
//! continuity . And returns the number of
//! intervals.
Standard_EXPORT Standard_Integer NbIntervals(const GeomAbs_Shape S) const; //! Stores in the parameters bounding the intervals
//! of continuity .
//!
//! The array must provide enough room to accomodate
//! for the parameters. i.e. T.Length() > NbIntervals()
Standard_EXPORT void Intervals(TColStd_Array1OfReal& T,const GeomAbs_Shape S) const; //! Returns a curve equivalent of between
//! parameters and . is used to
//! test for 3d points confusion.
//! If >=
Standard_EXPORT Handle_Adaptor2d_HCurve2d Trim(const Standard_Real First,const Standard_Real Last,const Standard_Real Tol) const; Standard_EXPORT Standard_Boolean IsClosed() const; Standard_EXPORT Standard_Boolean IsPeriodic() const; Standard_EXPORT Standard_Real Period() const; //! Computes the point of parameter U on the curve
Standard_EXPORT gp_Pnt2d Value(const Standard_Real U) const; //! Computes the point of parameter U.
Standard_EXPORT void D0(const Standard_Real U,gp_Pnt2d& P) const; //! Computes the point of parameter U on the curve with its
//! first derivative.
//! Raised if the continuity of the current interval
//! is not C1.
Standard_EXPORT void D1(const Standard_Real U,gp_Pnt2d& P,gp_Vec2d& V) const; //! Returns the point P of parameter U, the first and second
//! derivatives V1 and V2.
//! Raised if the continuity of the current interval
//! is not C2.
Standard_EXPORT void D2(const Standard_Real U,gp_Pnt2d& P,gp_Vec2d& V1,gp_Vec2d& V2) const; //! Returns the point P of parameter U, the first, the second
//! and the third derivative.
//! Raised if the continuity of the current interval
//! is not C3.
Standard_EXPORT void D3(const Standard_Real U,gp_Pnt2d& P,gp_Vec2d& V1,gp_Vec2d& V2,gp_Vec2d& V3) const; //! The returned vector gives the value of the derivative for the
//! order of derivation N.
//! Raised if the continuity of the current interval
//! is not CN.
//! Raised if N < 1.
Standard_EXPORT gp_Vec2d DN(const Standard_Real U,const Standard_Integer N) const; //! returns the parametric resolution
Standard_EXPORT Standard_Real Resolution(const Standard_Real Ruv) const; GeomAbs_CurveType GetType() const; Standard_EXPORT gp_Lin2d Line() const; Standard_EXPORT gp_Circ2d Circle() const; Standard_EXPORT gp_Elips2d Ellipse() const; Standard_EXPORT gp_Hypr2d Hyperbola() const; Standard_EXPORT gp_Parab2d Parabola() const; Standard_EXPORT Standard_Integer Degree() const; Standard_EXPORT Standard_Boolean IsRational() const; Standard_EXPORT Standard_Integer NbPoles() const; Standard_EXPORT Standard_Integer NbKnots() const; Standard_EXPORT Handle_Geom2d_BezierCurve Bezier() const; Standard_EXPORT Handle_Geom2d_BSplineCurve BSpline() const; protected: private: Standard_EXPORT GeomAbs_Shape LocalContinuity(const Standard_Real U1,const Standard_Real U2) const; Handle_Geom2d_Curve myCurve; GeomAbs_CurveType myTypeCurve; Standard_Real myFirst; Standard_Real myLast; }; #include // other Inline functions and methods (like "C++: function call" methods) #endif