Adaptor3d_InterFunc Class Reference

Used to find the points U(t) = U0 or V(t) = V0 in order to determine the Cn discontinuities of an Adpator_CurveOnSurface relatively to the discontinuities of the surface. Used to find the roots of the functions. More...

#include <Adaptor3d_InterFunc.hxx>

Inheritance diagram for Adaptor3d_InterFunc:

Public Member Functions
	Adaptor3d_InterFunc (const occ::handle< Adaptor2d_Curve2d > &C, const double FixVal, const int Fix)
	build the function U(t)=FixVal if Fix =1 or V(t)=FixVal if Fix=2
bool	Value (const double X, double &F) override
	computes the value <F>of the function for the variable <X>. Returns True if the calculation were successfully done, False otherwise.
bool	Derivative (const double X, double &D) override
	computes the derivative <D> of the function for the variable <X>. Returns True if the calculation were successfully done, False otherwise.
bool	Values (const double X, double &F, double &D) override
	computes the value <F> and the derivative <D> of the function for the variable <X>. Returns True if the calculation were successfully done, False otherwise.
Public Member Functions inherited from math_FunctionWithDerivative
	~math_FunctionWithDerivative () override
Public Member Functions inherited from math_Function
virtual	~math_Function ()=default
	Virtual destructor, for safe inheritance.
virtual int	GetStateNumber ()
	returns the state of the function corresponding to the latest call of any methods associated with the function. This function is called by each of the algorithms described later which defined the function Integer Algorithm::StateNumber(). The algorithm has the responsibility to call this function when it has found a solution (i.e. a root or a minimum) and has to maintain the association between the solution found and this StateNumber. Byu default, this method returns 0 (which means for the algorithm: no state has been saved). It is the responsibility of the programmer to decide if he needs to save the current state of the function and to return an Integer that allows retrieval of the state.

Detailed Description

Used to find the points U(t) = U0 or V(t) = V0 in order to determine the Cn discontinuities of an Adpator_CurveOnSurface relatively to the discontinuities of the surface. Used to find the roots of the functions.

Constructor & Destructor Documentation

Adaptor3d_InterFunc()

Adaptor3d_InterFunc::Adaptor3d_InterFunc	(	const occ::handle< Adaptor2d_Curve2d > &	C,
		const double	FixVal,
		const int	Fix )

build the function U(t)=FixVal if Fix =1 or V(t)=FixVal if Fix=2

Member Function Documentation

Derivative()

bool Adaptor3d_InterFunc::Derivative ( const double X, double & D )

overridevirtual

computes the derivative <D> of the function for the variable <X>. Returns True if the calculation were successfully done, False otherwise.

Implements math_FunctionWithDerivative.

Value()

bool Adaptor3d_InterFunc::Value ( const double X, double & F )

overridevirtual

computes the value <F>of the function for the variable <X>. Returns True if the calculation were successfully done, False otherwise.

Implements math_FunctionWithDerivative.

Values()

bool Adaptor3d_InterFunc::Values ( const double X, double & F, double & D )

overridevirtual

computes the value <F> and the derivative <D> of the function for the variable <X>. Returns True if the calculation were successfully done, False otherwise.

Implements math_FunctionWithDerivative.

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

• Adaptor3d_InterFunc.hxx