CPnts_MyRootFunction Class Reference

Implements a function for the Newton algorithm to find the
solution of Integral(F) = L

#include <CPnts_MyRootFunction.hxx>

Inheritance diagram for CPnts_MyRootFunction:

Public Member Functions
void *	operator new (size_t, void *anAddress)
void *	operator new (size_t size)
void	operator delete (void *anAddress)
	CPnts_MyRootFunction ()
void	Init (const CPnts_RealFunction &F, const Standard_Address D, const Standard_Integer Order)
	F is a pointer on a function D is a client data Order is the order of integration to use
void	Init (const Standard_Real X0, const Standard_Real L)
	We want to solve Integral(X0,X,F(X,D)) = L
void	Init (const Standard_Real X0, const Standard_Real L, const Standard_Real Tol)
	We want to solve Integral(X0,X,F(X,D)) = L with given tolerance
Standard_Boolean	Value (const Standard_Real X, Standard_Real &F)
	This is Integral(X0,X,F(X,D)) - L
Standard_Boolean	Derivative (const Standard_Real X, Standard_Real &Df)
	This is F(X,D)
Standard_Boolean	Values (const Standard_Real X, Standard_Real &F, Standard_Real &Df)
	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.

---

Constructor & Destructor Documentation

CPnts_MyRootFunction::CPnts_MyRootFunction

(

)

---

Member Function Documentation

Standard_Boolean CPnts_MyRootFunction::Derivative	(	const Standard_Real	X,
		Standard_Real &	Df
	)		[virtual]

Implements math_FunctionWithDerivative.

void CPnts_MyRootFunction::Init	(	const CPnts_RealFunction &	F,
		const Standard_Address	D,
		const Standard_Integer	Order
	)

void CPnts_MyRootFunction::Init	(	const Standard_Real	X0,
		const Standard_Real	L
	)

void CPnts_MyRootFunction::Init	(	const Standard_Real	X0,
		const Standard_Real	L,
		const Standard_Real	Tol
	)

void CPnts_MyRootFunction::operator delete

(

void *

anAddress

)

[inline]

Reimplemented from math_FunctionWithDerivative.

void* CPnts_MyRootFunction::operator new

(

size_t

size

)

[inline]

Reimplemented from math_FunctionWithDerivative.

void* CPnts_MyRootFunction::operator new	(	size_t	,
		void *	anAddress
	)		[inline]

Reimplemented from math_FunctionWithDerivative.

Standard_Boolean CPnts_MyRootFunction::Value	(	const Standard_Real	X,
		Standard_Real &	F
	)		[virtual]

Implements math_FunctionWithDerivative.

Standard_Boolean CPnts_MyRootFunction::Values	(	const Standard_Real	X,
		Standard_Real &	F,
		Standard_Real &	D
	)		[virtual]

Implements math_FunctionWithDerivative.

---

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

• CPnts_MyRootFunction.hxx