Chebychev Class Reference

TODO : Dependency to csparse to be removed. More...

#include <Chebychev.hpp>

Inheritance diagram for Chebychev:

Public Member Functions
	Chebychev ()
virtual	~Chebychev ()
void	evalOp (cs *Op, const VectorDouble &inv, VectorDouble &outv) const override
	ICloneable interface. More...
void	evalOp (const ALinearOpMulti *Op, const VectorVectorDouble &inv, VectorVectorDouble &outv) const override
double	eval (double x) const override
int	fit (std::function< double(double)> f, double a=0., double b=1., double tol=EPSILON5) override
void	init (int ncMax=10001, int nDisc=100, double a=0., double b=1., bool verbose=false)
void	setCoeffs (const VectorDouble &coeffs)
int	getNcMax () const
int	getNDisc () const
double	getA () const
double	getB () const
bool	getVerbose () const
void	setA (double a)
void	setB (double b)
void	setNcMax (int ncMax)
void	setNDisc (int nDisc)
void	setVerbose (bool verbose)
int	fit2 (AFunction *f, double a=0., double b=1., double tol=EPSILON5)
Public Member Functions inherited from APolynomial
	APolynomial ()
	APolynomial (VectorDouble coeffs)
	APolynomial (const APolynomial &p)
APolynomial &	operator= (const APolynomial &p)
virtual	~APolynomial ()
virtual String	toString (const AStringFormat *strfmt=nullptr) const override
	Interface for AStringable. More...
void	init (VectorDouble coeffs)
virtual void	evalOpTraining (cs *Op, const VectorDouble &inv, VectorVectorDouble &outv, VectorDouble &work) const
VectorDouble	evalOp (cs *Op, const VectorDouble &inv) const
VectorDouble	getCoeffs () const
void	setCoeffs (const VectorDouble coeffs)
int	getDegree () const
Public Member Functions inherited from AStringable
	AStringable ()
	AStringable (const AStringable &r)
AStringable &	operator= (const AStringable &r)
virtual	~AStringable ()
virtual void	display (const AStringFormat *strfmt=nullptr) const final
virtual void	display (int level) const final
Public Member Functions inherited from ICloneable
	ICloneable ()
virtual	~ICloneable ()
virtual ICloneable *	clone () const =0

Static Public Member Functions
static Chebychev *	createFromCoeffs (const VectorDouble coeffs)

Private Member Functions
bool	_isReady () const
void	_fillCoeffs (std::function< double(double)>, double a, double b)
int	_countCoeffs (std::function< double(double)> f, double x, double a, double b, double tol=EPSILON5) const

Private Attributes
int	_ncMax
int	_nDisc
double	_a
double	_b
bool	_verbose

Additional Inherited Members
Protected Attributes inherited from APolynomial
VectorDouble	_coeffs

Detailed Description

TODO : Dependency to csparse to be removed.

Constructor & Destructor Documentation

Chebychev()

Chebychev::Chebychev

(

)

~Chebychev()

Chebychev::~Chebychev ( )

virtual

Member Function Documentation

_countCoeffs()

int Chebychev::_countCoeffs ( std::function< double(double)>  f, double  x, double  a, double  b, double  tol = EPSILON5  ) const

private

_fillCoeffs()

void Chebychev::_fillCoeffs ( std::function< double(double)>  f, double  a, double  b  )

private

_isReady()

bool Chebychev::_isReady ( ) const

inlineprivate

createFromCoeffs()

Chebychev * Chebychev::createFromCoeffs ( const VectorDouble  coeffs )

static

eval()

double Chebychev::eval ( double  x ) const

overridevirtual

Implements APolynomial.

evalOp() [1/2]

void Chebychev::evalOp ( const ALinearOpMulti *  Op, const VectorVectorDouble &  inv, VectorVectorDouble &  outv  ) const

overridevirtual

Implements APolynomial.

evalOp() [2/2]

void Chebychev::evalOp ( cs *  Op, const VectorDouble &  inv, VectorDouble &  outv  ) const

overridevirtual

ICloneable interface.

Interface for Apolynomial

Reimplemented from APolynomial.

fit()

int Chebychev::fit ( std::function< double(double)>  f, double  a = 0., double  b = 1., double  tol = EPSILON5  )

overridevirtual

Reimplemented from APolynomial.

fit2()

int Chebychev::fit2	(	AFunction *	f,
		double	a = 0.,
		double	b = 1.,
		double	tol = EPSILON5
	)

getA()

double Chebychev::getA ( ) const

inline

getB()

double Chebychev::getB ( ) const

inline

getNcMax()

int Chebychev::getNcMax ( ) const

inline

getNDisc()

int Chebychev::getNDisc ( ) const

inline

getVerbose()

bool Chebychev::getVerbose ( ) const

inline

init()

void Chebychev::init	(	int	ncMax = 10001,
		int	nDisc = 100,
		double	a = 0.,
		double	b = 1.,
		bool	verbose = false
	)

setA()

void Chebychev::setA ( double  a )

inline

setB()

void Chebychev::setB ( double  b )

inline

setCoeffs()

void Chebychev::setCoeffs ( const VectorDouble &  coeffs )

inline

setNcMax()

void Chebychev::setNcMax ( int  ncMax )

inline

setNDisc()

void Chebychev::setNDisc ( int  nDisc )

inline

setVerbose()

void Chebychev::setVerbose ( bool  verbose )

inline

Member Data Documentation

_a

double Chebychev::_a

private

_b

double Chebychev::_b

private

_ncMax

int Chebychev::_ncMax

private

_nDisc

int Chebychev::_nDisc

private

_verbose

bool Chebychev::_verbose

private

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

• include/Polynomials/Chebychev.hpp
• src/Polynomials/Chebychev.cpp