Extrema_FuncExtCS Class Reference

Function to find extrema of the
distance between a curve and a surface.

#include <Extrema_FuncExtCS.hxx>

Inheritance diagram for Extrema_FuncExtCS:

Public Member Functions
DEFINE_STANDARD_ALLOC	Extrema_FuncExtCS ()
	Extrema_FuncExtCS (const Adaptor3d_Curve &C, const Adaptor3d_Surface &S)
void	Initialize (const Adaptor3d_Curve &C, const Adaptor3d_Surface &S)
	sets the field mysurf of the function.
Standard_Integer	NbVariables () const
	Returns the number of variables of the function.
Standard_Integer	NbEquations () const
	Returns the number of equations of the function.
Standard_Boolean	Value (const math_Vector &UV, math_Vector &F)
	Calculation of Fi(U,V).
Standard_Boolean	Derivatives (const math_Vector &UV, math_Matrix &DF)
	Calculation of Fi'(U,V).
Standard_Boolean	Values (const math_Vector &UV, math_Vector &F, math_Matrix &DF)
	Calculation of Fi(U,V) and Fi'(U,V).
virtual Standard_Integer	GetStateNumber ()
	Save the found extremum.
Standard_Integer	NbExt () const
	Return the number of found extrema.
Standard_Real	SquareDistance (const Standard_Integer N) const
	Return the value of the Nth distance.
const Extrema_POnCurv &	PointOnCurve (const Standard_Integer N) const
	Returns the Nth extremum on C.
const Extrema_POnSurf &	PointOnSurface (const Standard_Integer N) const
	Return the Nth extremum on S.

---

Constructor & Destructor Documentation

DEFINE_STANDARD_ALLOC Extrema_FuncExtCS::Extrema_FuncExtCS

(

)

Extrema_FuncExtCS::Extrema_FuncExtCS	(	const Adaptor3d_Curve &	C,
		const Adaptor3d_Surface &	S
	)

---

Member Function Documentation

Standard_Boolean Extrema_FuncExtCS::Derivatives	(	const math_Vector &	UV,
		math_Matrix &	DF
	)		[virtual]

Implements math_FunctionSetWithDerivatives.

virtual Standard_Integer Extrema_FuncExtCS::GetStateNumber

(

)

[virtual]

Reimplemented from math_FunctionSet.

void Extrema_FuncExtCS::Initialize	(	const Adaptor3d_Curve &	C,
		const Adaptor3d_Surface &	S
	)

Standard_Integer Extrema_FuncExtCS::NbEquations

(

)

const [virtual]

Implements math_FunctionSetWithDerivatives.

Standard_Integer Extrema_FuncExtCS::NbExt

(

)

const

Standard_Integer Extrema_FuncExtCS::NbVariables

(

)

const [virtual]

Implements math_FunctionSetWithDerivatives.

const Extrema_POnCurv& Extrema_FuncExtCS::PointOnCurve

(

const Standard_Integer

N

)

const

const Extrema_POnSurf& Extrema_FuncExtCS::PointOnSurface

(

const Standard_Integer

N

)

const

Standard_Real Extrema_FuncExtCS::SquareDistance

(

const Standard_Integer

N

)

const

Standard_Boolean Extrema_FuncExtCS::Value	(	const math_Vector &	UV,
		math_Vector &	F
	)		[virtual]

Implements math_FunctionSetWithDerivatives.

Standard_Boolean Extrema_FuncExtCS::Values	(	const math_Vector &	UV,
		math_Vector &	F,
		math_Matrix &	DF
	)		[virtual]

Implements math_FunctionSetWithDerivatives.

---

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

• Extrema_FuncExtCS.hxx