AdvApprox_SimpleApprox Class Reference

Approximate a function on an intervall [First,Last]
The result is a simple polynomial whose degree is as low as
possible to satisfy the required tolerance and the
maximum degree. The maximum error and the averrage error
resulting from approximating the function by the polynomial are computed

#include <AdvApprox_SimpleApprox.hxx>

Public Member Functions
void *	operator new (size_t, void *anAddress)
void *	operator new (size_t size)
void	operator delete (void *anAddress)
	AdvApprox_SimpleApprox (const Standard_Integer TotalDimension, const Standard_Integer TotalNumSS, const GeomAbs_Shape Continuity, const Standard_Integer WorkDegree, const Standard_Integer NbGaussPoints, const Handle< PLib_JacobiPolynomial > &JacobiBase, const AdvApprox_EvaluatorFunction &Func)
void	Perform (const TColStd_Array1OfInteger &LocalDimension, const TColStd_Array1OfReal &LocalTolerancesArray, const Standard_Real First, const Standard_Real Last, const Standard_Integer MaxDegree)
	Constructs approximator tool.
Standard_Boolean	IsDone () const
Standard_Integer	Degree () const
Handle_TColStd_HArray1OfReal	Coefficients () const
	returns the coefficients in the Jacobi Base
Handle_TColStd_HArray2OfReal	FirstConstr () const
	returns the constraints at First
Handle_TColStd_HArray2OfReal	LastConstr () const
	returns the constraints at Last
Handle_TColStd_HArray1OfReal	SomTab () const
Handle_TColStd_HArray1OfReal	DifTab () const
Standard_Real	MaxError (const Standard_Integer Index) const
Standard_Real	AverageError (const Standard_Integer Index) const
void	Dump (Standard_OStream &o) const
	display information on approximation

---

Constructor & Destructor Documentation

AdvApprox_SimpleApprox::AdvApprox_SimpleApprox	(	const Standard_Integer	TotalDimension,
		const Standard_Integer	TotalNumSS,
		const GeomAbs_Shape	Continuity,
		const Standard_Integer	WorkDegree,
		const Standard_Integer	NbGaussPoints,
		const Handle< PLib_JacobiPolynomial > &	JacobiBase,
		const AdvApprox_EvaluatorFunction &	Func
	)

---

Member Function Documentation

Standard_Real AdvApprox_SimpleApprox::AverageError

(

const Standard_Integer

Index

)

const

Handle_TColStd_HArray1OfReal AdvApprox_SimpleApprox::Coefficients

(

)

const

Standard_Integer AdvApprox_SimpleApprox::Degree

(

)

const

Handle_TColStd_HArray1OfReal AdvApprox_SimpleApprox::DifTab

(

)

const

void AdvApprox_SimpleApprox::Dump

(

Standard_OStream &

o

)

const

Handle_TColStd_HArray2OfReal AdvApprox_SimpleApprox::FirstConstr

(

)

const

Standard_Boolean AdvApprox_SimpleApprox::IsDone

(

)

const

Handle_TColStd_HArray2OfReal AdvApprox_SimpleApprox::LastConstr

(

)

const

Standard_Real AdvApprox_SimpleApprox::MaxError

(

const Standard_Integer

Index

)

const

void AdvApprox_SimpleApprox::operator delete

(

void *

anAddress

)

[inline]

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

void* AdvApprox_SimpleApprox::operator new

(

size_t

size

)

[inline]

void AdvApprox_SimpleApprox::Perform	(	const TColStd_Array1OfInteger &	LocalDimension,
		const TColStd_Array1OfReal &	LocalTolerancesArray,
		const Standard_Real	First,
		const Standard_Real	Last,
		const Standard_Integer	MaxDegree
	)

Handle_TColStd_HArray1OfReal AdvApprox_SimpleApprox::SomTab

(

)

const

---

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

• AdvApprox_SimpleApprox.hxx