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.
int	NbVariables () const override
	Returns the number of variables of the function.
int	NbEquations () const override
	Returns the number of equations of the function.
bool	Value (const math_Vector &UV, math_Vector &F) override
	Calculation of Fi(U,V).
bool	Derivatives (const math_Vector &UV, math_Matrix &DF) override
	Calculation of Fi'(U,V).
bool	Values (const math_Vector &UV, math_Vector &F, math_Matrix &DF) override
	Calculation of Fi(U,V) and Fi'(U,V).
int	GetStateNumber () override
	Save the found extremum.
int	NbExt () const
	Return the number of found extrema.
double	SquareDistance (const int N) const
	Return the value of the Nth distance.
const Extrema_POnCurv &	PointOnCurve (const int N) const
	Returns the Nth extremum on C.
const Extrema_POnSurf &	PointOnSurface (const int N) const
	Return the Nth extremum on S.
NCollection_Sequence< double > &	SquareDistances ()
	Change Sequence of SquareDistance.
NCollection_Sequence< Extrema_POnCurv > &	PointsOnCurve ()
	Change Sequence of PointOnCurv.
NCollection_Sequence< Extrema_POnSurf > &	PointsOnSurf ()
	Change Sequence of PointOnSurf.
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() [1/2]

Extrema_FuncExtCS::Extrema_FuncExtCS

(

)

Extrema_FuncExtCS() [2/2]

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

Member Function Documentation

Derivatives()

bool Extrema_FuncExtCS::Derivatives ( const math_Vector & UV, math_Matrix & DF )

overridevirtual

Calculation of Fi'(U,V).

Implements math_FunctionSetWithDerivatives.

GetStateNumber()

int Extrema_FuncExtCS::GetStateNumber ( )

overridevirtual

Save the found extremum.

Reimplemented from math_FunctionSet.

Initialize()

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

sets the field mysurf of the function.

NbEquations()

int Extrema_FuncExtCS::NbEquations ( ) const

overridevirtual

Returns the number of equations of the function.

Implements math_FunctionSetWithDerivatives.

NbExt()

int Extrema_FuncExtCS::NbExt

(

)

const

Return the number of found extrema.

NbVariables()

int Extrema_FuncExtCS::NbVariables ( ) const

overridevirtual

Returns the number of variables of the function.

Implements math_FunctionSetWithDerivatives.

PointOnCurve()

const Extrema_POnCurv & Extrema_FuncExtCS::PointOnCurve

(

const int

N

)

const

Returns the Nth extremum on C.

PointOnSurface()

const Extrema_POnSurf & Extrema_FuncExtCS::PointOnSurface

(

const int

N

)

const

Return the Nth extremum on S.

PointsOnCurve()

NCollection_Sequence< Extrema_POnCurv > & Extrema_FuncExtCS::PointsOnCurve ( )

inline

Change Sequence of PointOnCurv.

PointsOnSurf()

NCollection_Sequence< Extrema_POnSurf > & Extrema_FuncExtCS::PointsOnSurf ( )

inline

Change Sequence of PointOnSurf.

SquareDistance()

double Extrema_FuncExtCS::SquareDistance

(

const int

N

)

const

Return the value of the Nth distance.

SquareDistances()

NCollection_Sequence< double > & Extrema_FuncExtCS::SquareDistances ( )

inline

Change Sequence of SquareDistance.

Value()

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

overridevirtual

Calculation of Fi(U,V).

Implements math_FunctionSetWithDerivatives.

Values()

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

overridevirtual

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