Extrema_CCLocFOfLocECC2d Class Reference

#include <Extrema_CCLocFOfLocECC2d.hxx>

Inheritance diagram for Extrema_CCLocFOfLocECC2d:

Public Member Functions
	Extrema_CCLocFOfLocECC2d (const Standard_Real thetol=1.0e-10)
	Extrema_CCLocFOfLocECC2d (const Adaptor2d_Curve2d &C1, const Adaptor2d_Curve2d &C2, const Standard_Real thetol=1.0e-10)
void	SetCurve (const Standard_Integer theRank, const Adaptor2d_Curve2d &C1)
void	SetTolerance (const Standard_Real theTol)
virtual Standard_Integer	NbVariables () const override
	Returns the number of variables of the function.
virtual Standard_Integer	NbEquations () const override
	Returns the number of equations of the function.
virtual Standard_Boolean	Value (const math_Vector &UV, math_Vector &F) override
	Calculate Fi(U,V).
Standard_Boolean	Derivatives (const math_Vector &UV, math_Matrix &DF) override
	Calculate Fi'(U,V).
Standard_Boolean	Values (const math_Vector &UV, math_Vector &F, math_Matrix &DF) override
	Calculate Fi(U,V) and Fi'(U,V).
virtual Standard_Integer	GetStateNumber () override
	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.
void	Points (const Standard_Integer N, Extrema_POnCurv2d &P1, Extrema_POnCurv2d &P2) const
	Return the points of the Nth extreme distance.
Standard_Address	CurvePtr (const Standard_Integer theRank) const
	Returns a pointer to the curve specified in the constructor or in SetCurve() method.
Standard_Real	Tolerance () const
	Returns a tolerance specified in the constructor or in SetTolerance() method.
void	SubIntervalInitialize (const math_Vector &theUfirst, const math_Vector &theUlast)
	Determines of boundaries of subinterval for find of root.
Standard_Real	SearchOfTolerance (const Standard_Address C)
	Computes a Tol value. If 1st derivative of curve |D1|<Tol, it is considered D1=0.
Public Member Functions inherited from math_FunctionSetWithDerivatives
Public Member Functions inherited from math_FunctionSet
virtual	~math_FunctionSet ()

Constructor & Destructor Documentation

Extrema_CCLocFOfLocECC2d() [1/2]

Extrema_CCLocFOfLocECC2d::Extrema_CCLocFOfLocECC2d

(

const Standard_Real

thetol = 1.0e-10

)

Extrema_CCLocFOfLocECC2d() [2/2]

Extrema_CCLocFOfLocECC2d::Extrema_CCLocFOfLocECC2d	(	const Adaptor2d_Curve2d &	C1,
		const Adaptor2d_Curve2d &	C2,
		const Standard_Real	thetol = 1.0e-10 )

Member Function Documentation

CurvePtr()

Standard_Address Extrema_CCLocFOfLocECC2d::CurvePtr

(

const Standard_Integer

theRank

)

const

Returns a pointer to the curve specified in the constructor or in SetCurve() method.

Derivatives()

Standard_Boolean Extrema_CCLocFOfLocECC2d::Derivatives ( const math_Vector & UV, math_Matrix & DF )

overridevirtual

Calculate Fi'(U,V).

Implements math_FunctionSetWithDerivatives.

GetStateNumber()

virtual Standard_Integer Extrema_CCLocFOfLocECC2d::GetStateNumber ( )

overridevirtual

Save the found extremum.

Reimplemented from math_FunctionSet.

NbEquations()

virtual Standard_Integer Extrema_CCLocFOfLocECC2d::NbEquations ( ) const

overridevirtual

Returns the number of equations of the function.

Implements math_FunctionSetWithDerivatives.

NbExt()

Standard_Integer Extrema_CCLocFOfLocECC2d::NbExt

(

)

const

Return the number of found extrema.

NbVariables()

virtual Standard_Integer Extrema_CCLocFOfLocECC2d::NbVariables ( ) const

overridevirtual

Returns the number of variables of the function.

Implements math_FunctionSetWithDerivatives.

Points()

void Extrema_CCLocFOfLocECC2d::Points	(	const Standard_Integer	N,
		Extrema_POnCurv2d &	P1,
		Extrema_POnCurv2d &	P2 ) const

Return the points of the Nth extreme distance.

SearchOfTolerance()

Standard_Real Extrema_CCLocFOfLocECC2d::SearchOfTolerance

(

const Standard_Address

C

)

Computes a Tol value. If 1st derivative of curve |D1|<Tol, it is considered D1=0.

SetCurve()

void Extrema_CCLocFOfLocECC2d::SetCurve	(	const Standard_Integer	theRank,
		const Adaptor2d_Curve2d &	C1 )

SetTolerance()

void Extrema_CCLocFOfLocECC2d::SetTolerance

(

const Standard_Real

theTol

)

SquareDistance()

Standard_Real Extrema_CCLocFOfLocECC2d::SquareDistance

(

const Standard_Integer

N

)

const

Return the value of the Nth distance.

SubIntervalInitialize()

void Extrema_CCLocFOfLocECC2d::SubIntervalInitialize	(	const math_Vector &	theUfirst,
		const math_Vector &	theUlast )

Determines of boundaries of subinterval for find of root.

Tolerance()

Standard_Real Extrema_CCLocFOfLocECC2d::Tolerance

(

)

const

Returns a tolerance specified in the constructor or in SetTolerance() method.

Value()

virtual Standard_Boolean Extrema_CCLocFOfLocECC2d::Value ( const math_Vector & UV, math_Vector & F )

overridevirtual

Calculate Fi(U,V).

Implements math_FunctionSetWithDerivatives.

Values()

Standard_Boolean Extrema_CCLocFOfLocECC2d::Values ( const math_Vector & UV, math_Vector & F, math_Matrix & DF )

overridevirtual

Calculate 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_CCLocFOfLocECC2d.hxx