Eigen::IterationController Class Reference

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Detailed Description

Controls the iterations of the iterative solvers.

This class has been adapted from the iteration class of GMM++ and ITL libraries.

Definition at line 87 of file IterativeSolvers.

List of all members.

Public Member Functions
void	init ()
	IterationController (double r=1.0E-8, int noi=0, size_t mit=size_t(-1))
void	operator++ (int)
void	operator++ ()
bool	first ()
int	noiseLevel () const
void	setNoiseLevel (int n)
void	reduceNoiseLevel ()
double	maxResidual () const
void	setMaxResidual (double r)
double	residual () const
void	setCallback (void(*t)(const IterationController &))
size_t	iteration () const
void	setIteration (size_t i)
size_t	maxIterarions () const
void	setMaxIterations (size_t i)
double	rhsNorm () const
void	setRhsNorm (double r)
bool	converged () const
bool	converged (double nr)
template<typename VectorType >
bool	converged (const VectorType &v)
bool	finished (double nr)
template<typename VectorType >
bool	finished (const MatrixBase< VectorType > &v)
Protected Attributes
double	m_rhsn
	Right hand side norm.
size_t	m_maxiter
	Max. number of iterations.
int	m_noise
	if noise > 0 iterations are printed
double	m_resmax
	maximum residual
double	m_resminreach
double	m_resadd
size_t	m_nit
	iteration number
double	m_res
	last computed residual
bool	m_written
void(*	m_callback )(const IterationController &)

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Constructor & Destructor Documentation

Eigen::IterationController::IterationController	(	double	r = 1.0E-8,
		int	noi = 0,
		size_t	mit = size_t(-1)
	)		[inline]

Definition at line 108 of file IterativeSolvers.

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Member Function Documentation

bool Eigen::IterationController::converged

(

)

const [inline]

Definition at line 141 of file IterativeSolvers.

bool Eigen::IterationController::converged

(

double

nr

)

[inline]

Definition at line 142 of file IterativeSolvers.

template<typename VectorType >

bool Eigen::IterationController::converged

(

const VectorType &

v

)

[inline]

Definition at line 148 of file IterativeSolvers.

bool Eigen::IterationController::finished

(

double

nr

)

[inline]

Definition at line 151 of file IterativeSolvers.

template<typename VectorType >

bool Eigen::IterationController::finished

(

const MatrixBase< VectorType > &

v

)

[inline]

Definition at line 162 of file IterativeSolvers.

bool Eigen::IterationController::first

(

)

[inline]

Definition at line 114 of file IterativeSolvers.

void Eigen::IterationController::init

(

)

[inline]

Definition at line 101 of file IterativeSolvers.

size_t Eigen::IterationController::iteration

(

)

const [inline]

Definition at line 132 of file IterativeSolvers.

size_t Eigen::IterationController::maxIterarions

(

)

const [inline]

Definition at line 135 of file IterativeSolvers.

double Eigen::IterationController::maxResidual

(

)

const [inline]

Definition at line 121 of file IterativeSolvers.

int Eigen::IterationController::noiseLevel

(

)

const [inline]

Definition at line 117 of file IterativeSolvers.

void Eigen::IterationController::operator++

(

int

)

[inline]

Definition at line 111 of file IterativeSolvers.

void Eigen::IterationController::operator++

(

)

[inline]

Definition at line 112 of file IterativeSolvers.

void Eigen::IterationController::reduceNoiseLevel

(

)

[inline]

Definition at line 119 of file IterativeSolvers.

double Eigen::IterationController::residual

(

)

const [inline]

Definition at line 124 of file IterativeSolvers.

double Eigen::IterationController::rhsNorm

(

)

const [inline]

Definition at line 138 of file IterativeSolvers.

void Eigen::IterationController::setCallback

(

void(*)(const IterationController &)

t

)

[inline]

Definition at line 127 of file IterativeSolvers.

void Eigen::IterationController::setIteration

(

size_t

i

)

[inline]

Definition at line 133 of file IterativeSolvers.

void Eigen::IterationController::setMaxIterations

(

size_t

i

)

[inline]

Definition at line 136 of file IterativeSolvers.

void Eigen::IterationController::setMaxResidual

(

double

r

)

[inline]

Definition at line 122 of file IterativeSolvers.

void Eigen::IterationController::setNoiseLevel

(

int

n

)

[inline]

Definition at line 118 of file IterativeSolvers.

void Eigen::IterationController::setRhsNorm

(

double

r

)

[inline]

Definition at line 139 of file IterativeSolvers.

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Member Data Documentation

void(* Eigen::IterationController::m_callback)(const IterationController &) [protected]

Definition at line 98 of file IterativeSolvers.

size_t Eigen::IterationController::m_maxiter [protected]

Max. number of iterations.

Definition at line 91 of file IterativeSolvers.

size_t Eigen::IterationController::m_nit [protected]

iteration number

Definition at line 95 of file IterativeSolvers.

int Eigen::IterationController::m_noise [protected]

if noise > 0 iterations are printed

Definition at line 92 of file IterativeSolvers.

double Eigen::IterationController::m_res [protected]

last computed residual

Definition at line 96 of file IterativeSolvers.

double Eigen::IterationController::m_resadd [protected]

Definition at line 94 of file IterativeSolvers.

double Eigen::IterationController::m_resmax [protected]

maximum residual

Definition at line 93 of file IterativeSolvers.

double Eigen::IterationController::m_resminreach [protected]

Definition at line 94 of file IterativeSolvers.

double Eigen::IterationController::m_rhsn [protected]

Right hand side norm.

Definition at line 90 of file IterativeSolvers.

bool Eigen::IterationController::m_written [protected]

Definition at line 97 of file IterativeSolvers.