IntAna2d_Conic Class Reference

Definition of a conic by its implicit quadaratic equation:
A.X**2 + B.Y**2 + 2.C.X*Y + 2.D.X + 2.E.Y + F = 0.

#include <IntAna2d_Conic.hxx>

Public Member Functions
void *	operator new (size_t, void *anAddress)
void *	operator new (size_t size)
void	operator delete (void *anAddress)
	IntAna2d_Conic (const gp_Circ2d &C)
	IntAna2d_Conic (const gp_Lin2d &C)
	IntAna2d_Conic (const gp_Parab2d &C)
	IntAna2d_Conic (const gp_Hypr2d &C)
	IntAna2d_Conic (const gp_Elips2d &C)
Standard_Real	Value (const Standard_Real X, const Standard_Real Y) const
	value of the function F at the point X,Y.
gp_XY	Grad (const Standard_Real X, const Standard_Real Y) const
	returns the value of the gradient of F at the point X,Y.
void	ValAndGrad (const Standard_Real X, const Standard_Real Y, Standard_Real &Val, gp_XY &Grd) const
	Returns the value of the function and its gradient at the point X,Y.
void	Coefficients (Standard_Real &A, Standard_Real &B, Standard_Real &C, Standard_Real &D, Standard_Real &E, Standard_Real &F) const
	returns the coefficients of the polynomial equation wich defines the conic: A.X**2 + B.Y**2 + 2.C.X*Y + 2.D.X + 2.E.Y + F = 0.
void	NewCoefficients (Standard_Real &A, Standard_Real &B, Standard_Real &C, Standard_Real &D, Standard_Real &E, Standard_Real &F, const gp_Ax2d &Axis) const
	Returns the coefficients of the polynomial equation ( written in the natural coordinates system ) A x x + B y y + 2 C x y + 2 D x + 2 E y + F in the local coordinates system defined by Axis

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Constructor & Destructor Documentation

IntAna2d_Conic::IntAna2d_Conic

(

const gp_Circ2d &

C

)

IntAna2d_Conic::IntAna2d_Conic

(

const gp_Lin2d &

C

)

IntAna2d_Conic::IntAna2d_Conic

(

const gp_Parab2d &

C

)

IntAna2d_Conic::IntAna2d_Conic

(

const gp_Hypr2d &

C

)

IntAna2d_Conic::IntAna2d_Conic

(

const gp_Elips2d &

C

)

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Member Function Documentation

void IntAna2d_Conic::Coefficients	(	Standard_Real &	A,
		Standard_Real &	B,
		Standard_Real &	C,
		Standard_Real &	D,
		Standard_Real &	E,
		Standard_Real &	F
	)		const

gp_XY IntAna2d_Conic::Grad	(	const Standard_Real	X,
		const Standard_Real	Y
	)		const

void IntAna2d_Conic::NewCoefficients	(	Standard_Real &	A,
		Standard_Real &	B,
		Standard_Real &	C,
		Standard_Real &	D,
		Standard_Real &	E,
		Standard_Real &	F,
		const gp_Ax2d &	Axis
	)		const

void IntAna2d_Conic::operator delete

(

void *

anAddress

)

[inline]

void* IntAna2d_Conic::operator new

(

size_t

size

)

[inline]

void* IntAna2d_Conic::operator new	(	size_t	,
		void *	anAddress
	)		[inline]

void IntAna2d_Conic::ValAndGrad	(	const Standard_Real	X,
		const Standard_Real	Y,
		Standard_Real &	Val,
		gp_XY &	Grd
	)		const

Standard_Real IntAna2d_Conic::Value	(	const Standard_Real	X,
		const Standard_Real	Y
	)		const

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The documentation for this class was generated from the following file:

• IntAna2d_Conic.hxx