Extrema_FuncExtCS Class Reference

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

#include <Extrema_FuncExtCS.hxx>

Inheritance diagram for Extrema_FuncExtCS:

Public Member Functions
	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. More...
Standard_Integer	NbVariables () const
	Returns the number of variables of the function. More...
Standard_Integer	NbEquations () const
	Returns the number of equations of the function. More...
Standard_Boolean	Value (const math_Vector &UV, math_Vector &F)
	Calculation of Fi(U,V). More...
Standard_Boolean	Derivatives (const math_Vector &UV, math_Matrix &DF)
	Calculation of Fi'(U,V). More...
Standard_Boolean	Values (const math_Vector &UV, math_Vector &F, math_Matrix &DF)
	Calculation of Fi(U,V) and Fi'(U,V). More...
virtual Standard_Integer	GetStateNumber ()
	Save the found extremum. More...
Standard_Integer	NbExt () const
	Return the number of found extrema. More...
Standard_Real	SquareDistance (const Standard_Integer N) const
	Return the value of the Nth distance. More...
const Extrema_POnCurv &	PointOnCurve (const Standard_Integer N) const
	Returns the Nth extremum on C. More...
const Extrema_POnSurf &	PointOnSurface (const Standard_Integer N) const
	Return the Nth extremum on S. More...
Public Member Functions inherited from math_FunctionSet
virtual	~math_FunctionSet ()

Detailed Description

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

Constructor & Destructor Documentation

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

Calculation of Fi'(U,V).

Implements math_FunctionSetWithDerivatives.

virtual Standard_Integer Extrema_FuncExtCS::GetStateNumber ( )

virtual

Save the found extremum.

Reimplemented from math_FunctionSet.

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

sets the field mysurf of the function.

Standard_Integer Extrema_FuncExtCS::NbEquations ( ) const

virtual

Returns the number of equations of the function.

Implements math_FunctionSetWithDerivatives.

Standard_Integer Extrema_FuncExtCS::NbExt

(

)

const

Return the number of found extrema.

Standard_Integer Extrema_FuncExtCS::NbVariables ( ) const

virtual

Returns the number of variables of the function.

Implements math_FunctionSetWithDerivatives.

const Extrema_POnCurv& Extrema_FuncExtCS::PointOnCurve

(

const Standard_Integer

N

)

const

Returns the Nth extremum on C.

const Extrema_POnSurf& Extrema_FuncExtCS::PointOnSurface

(

const Standard_Integer

N

)

const

Return the Nth extremum on S.

Standard_Real Extrema_FuncExtCS::SquareDistance

(

const Standard_Integer

N

)

const

Return the value of the Nth distance.

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

virtual

Calculation of Fi(U,V).

Implements math_FunctionSetWithDerivatives.

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

virtual

Calculation of Fi(U,V) and Fi'(U,V).

Implements math_FunctionSetWithDerivatives.

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

• Extrema_FuncExtCS.hxx