XX::Polynomial Class Reference

n th degree polynomials More...

#include <XXPolynomial.h>

Inheritance diagram for XX::Polynomial:

Detailed Description

n th degree polynomials

@detail see https://en.wikipedia.org/wiki/Polynomial coeeficients are in decending order i.e. a(n), a(n-1), ... , a1, a0

Classes
class	Regression
	fit polynomials to data More...
class	Segment
	a polynomial segment More...

Public Member Functions
	Polynomial (size_t degree=0)
	Polynomial (QVector< double > coefficents)
	Polynomial (const Polynomial &other)
Polynomial &	operator= (const Polynomial &other)
double	operator() (const double &x) const
bool	operator== (const Polynomial &other) const
bool	operator!= (const Polynomial &other) const
Polynomial	operator+ (const Polynomial &other) const
Polynomial	operator- (const Polynomial &other) const
Polynomial &	operator+= (const Polynomial &other)
Polynomial &	operator-= (const Polynomial &other)
virtual double	value (const double &x) const
virtual void	load (const QJsonObject &data)
virtual QJsonObject	save () const
void	setDegree (size_t degree)
size_t	getDegree () const
const QVector< double > &	getCoeficents () const
void	setCoefficient (size_t index, const double &value)

Friends
QDebug	operator<< (QDebug stream, const Polynomial &polynomial)

Constructor & Destructor Documentation

Polynomial() [1/3]

XX::Polynomial::Polynomial

(

size_t

degree = 0

)

Polynomial() [2/3]

XX::Polynomial::Polynomial

(

QVector< double >

coefficents

)

Polynomial() [3/3]

XX::Polynomial::Polynomial

(

const Polynomial &

other

)

Member Function Documentation

getCoeficents()

const QVector< double > & XX::Polynomial::getCoeficents

(

)

const

getDegree()

size_t XX::Polynomial::getDegree

(

)

const

load()

virtual void XX::Polynomial::load ( const QJsonObject & data )

virtual

Reimplemented in XX::Polynomial::Segment.

operator!=()

bool XX::Polynomial::operator!=

(

const Polynomial &

other

)

const

operator()()

double XX::Polynomial::operator()

(

const double &

x

)

const

operator+()

Polynomial XX::Polynomial::operator+

(

const Polynomial &

other

)

const

operator+=()

Polynomial & XX::Polynomial::operator+=

(

const Polynomial &

other

)

operator-()

Polynomial XX::Polynomial::operator-

(

const Polynomial &

other

)

const

operator-=()

Polynomial & XX::Polynomial::operator-=

(

const Polynomial &

other

)

operator=()

Polynomial & XX::Polynomial::operator=

(

const Polynomial &

other

)

operator==()

bool XX::Polynomial::operator==

(

const Polynomial &

other

)

const

save()

virtual QJsonObject XX::Polynomial::save ( ) const

virtual

Reimplemented in XX::Polynomial::Segment.

setCoefficient()

void XX::Polynomial::setCoefficient	(	size_t	index,
		const double &	value )

setDegree()

void XX::Polynomial::setDegree

(

size_t

degree

)

value()

virtual double XX::Polynomial::value ( const double & x ) const

virtual

Reimplemented in XX::Polynomial::Segment.

Friends And Related Symbol Documentation

operator<<

QDebug operator<< ( QDebug stream, const Polynomial & polynomial )

friend

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

• XXMath/XXPolynomial.h