nc::roots::Brent Class Reference

#include <Brent.hpp>

Inherits nc::roots::Iteration.

Public Member Functions
	Brent (const double epsilon, const uint32 maxNumIterations, std::function< double(double)> f) noexcept
	Brent (const double epsilon, std::function< double(double)> f) noexcept
	~Brent () override=default
uint32	numIterations () const noexcept
double	solve (double a, double b)

Protected Member Functions
void	incrementNumberOfIterations ()
void	resetNumberOfIterations () noexcept

Protected Attributes
const double	epsilon_
uint32	maxNumIterations_ { 1000 }
uint32	numIterations_ { 0 }

Detailed Description

Brent root finding method

Constructor & Destructor Documentation

Brent() [1/2]

nc::roots::Brent::Brent ( const double  epsilon, std::function< double(double)>  f  )

inlinenoexcept

Constructor

Parameters

epsilon	the epsilon value
f	the function

Brent() [2/2]

nc::roots::Brent::Brent ( const double  epsilon, const uint32  maxNumIterations, std::function< double(double)>  f  )

inlinenoexcept

Constructor

Parameters

epsilon	the epsilon value
maxNumIterations	the maximum number of iterations to perform
f	the function

~Brent()

nc::roots::Brent::~Brent ( )

overridedefault

Destructor

Member Function Documentation

incrementNumberOfIterations()

void nc::roots::Iteration::incrementNumberOfIterations ( )

inlineprotectedinherited

Incraments the number of iterations

numIterations()

uint32 nc::roots::Iteration::numIterations ( ) const

inlinenoexceptinherited

Returns the number of iterations

Returns

: number of iterations

resetNumberOfIterations()

void nc::roots::Iteration::resetNumberOfIterations ( )

inlineprotectednoexceptinherited

Resets the number of iterations

solve()

double nc::roots::Brent::solve ( double  a, double  b  )

inline

Solves for the root in the range [a, b]

Parameters

a	the lower bound
b	the upper bound

Returns

root between the bound

Field Documentation

epsilon_

const double nc::roots::Iteration::epsilon_

protectedinherited

maxNumIterations_

uint32 nc::roots::Iteration::maxNumIterations_ { 1000 }

protectedinherited

numIterations_

uint32 nc::roots::Iteration::numIterations_ { 0 }

protectedinherited

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

• Brent.hpp