#include <itkPowellOptimizer.h>

Detailed Description

Implements Powell optimization using Brent line search.

The code in this class was adapted from the Wikipedia and the netlib.org zeroin function.

https://www.netlib.org/go/zeroin.f https://en.wikipedia.org/wiki/Brent_method https://en.wikipedia.org/wiki/Golden_section_search

This optimizer needs a cost function. Partial derivatives of that function are not required.

For an N-dimensional parameter space, each iteration minimizes(maximizes) the function in N (initially orthogonal) directions. Typically only 2-5 iterations are required. If gradients are available, consider a conjugate gradient line search strategy.

The SetStepLength determines the initial distance to step in a line direction when bounding the minimum (using bracketing triple spaced using a golden search strategy).

The StepTolerance terminates optimization when the parameter values are known to be within this (scaled) distance of the local extreme.

The ValueTolerance terminates optimization when the cost function values at the current parameters and at the local extreme are likely (within a second order approximation) to be within this is tolerance.

Definition at line 62 of file itkPowellOptimizer.h.

Inheritance diagram for itk::PowellOptimizer:

Collaboration diagram for itk::PowellOptimizer:

Public Types
using	ConstPointer = SmartPointer< const Self >

using	CostFunctionPointer = CostFunctionType::Pointer

using	CostFunctionType = SingleValuedCostFunction

using	ParametersType = SingleValuedNonLinearOptimizer::ParametersType

using	Pointer = SmartPointer< Self >

using	Self = PowellOptimizer

using	Superclass = SingleValuedNonLinearOptimizer

Public Types inherited from itk::SingleValuedNonLinearOptimizer
using	ConstPointer = SmartPointer< const Self >

using	CostFunctionPointer = CostFunctionType::Pointer

using	CostFunctionType = SingleValuedCostFunction

using	DerivativeType = CostFunctionType::DerivativeType

using	MeasureType = CostFunctionType::MeasureType

using	ParametersType = Superclass::ParametersType

using	Pointer = SmartPointer< Self >

using	Self = SingleValuedNonLinearOptimizer

using	Superclass = NonLinearOptimizer

Public Types inherited from itk::NonLinearOptimizer
using	ConstPointer = SmartPointer< const Self >

using	ParametersType = Superclass::ParametersType

using	Pointer = SmartPointer< Self >

using	ScalesType = Superclass::ScalesType

using	Self = NonLinearOptimizer

using	Superclass = Optimizer

Public Types inherited from itk::Optimizer
using	ConstPointer = SmartPointer< const Self >

using	ParametersType = OptimizerParameters< double >

using	Pointer = SmartPointer< Self >

using	ScalesType = Array< double >

using	Self = Optimizer

using	Superclass = Object

Public Types inherited from itk::Object
using	ConstPointer = SmartPointer< const Self >

using	Pointer = SmartPointer< Self >

using	Self = Object

using	Superclass = LightObject

Public Types inherited from itk::LightObject
using	ConstPointer = SmartPointer< const Self >

using	Pointer = SmartPointer< Self >

using	Self = LightObject

Public Member Functions
virtual const bool &	GetCatchGetValueException () const

virtual const unsigned int &	GetCurrentIteration () const

virtual const unsigned int &	GetCurrentLineIteration () const

virtual const double &	GetMetricWorstPossibleValue () const

const char *	GetNameOfClass () const override

std::string	GetStopConditionDescription () const override

virtual void	SetCatchGetValueException (bool _arg)

virtual void	SetMetricWorstPossibleValue (double _arg)

void	StartOptimization () override

void	StopOptimization ()


virtual void	SetMaximize (bool _arg)

virtual void	MaximizeOn ()

virtual const bool &	GetMaximize () const


virtual void	SetMaximumIteration (unsigned int _arg)

virtual const unsigned int &	GetMaximumIteration () const


virtual void	SetMaximumLineIteration (unsigned int _arg)

virtual unsigned int	GetMaximumLineIteration () const


virtual void	SetStepLength (double _arg)

virtual const double &	GetStepLength () const


virtual void	SetStepTolerance (double _arg)

virtual const double &	GetStepTolerance () const


virtual void	SetValueTolerance (double _arg)

virtual const double &	GetValueTolerance () const


virtual const MeasureType &	GetCurrentCost () const

MeasureType	GetValue () const

Public Member Functions inherited from itk::SingleValuedNonLinearOptimizer
virtual CostFunctionType *	GetModifiableCostFunction ()

const char *	GetNameOfClass () const override

MeasureType	GetValue (const ParametersType &parameters) const

virtual void	SetCostFunction (CostFunctionType *costFunction)

const char *	GetNameOfClass () const override

Public Member Functions inherited from itk::Optimizer
virtual const ParametersType &	GetCurrentPosition () const

virtual const ParametersType &	GetInitialPosition () const

const char *	GetNameOfClass () const override

virtual std::string	GetStopConditionDescription () const

virtual void	SetInitialPosition (const ParametersType &param)

void	SetScales (const ScalesType &scales)

virtual void	StartOptimization ()

virtual const ScalesType &	GetScales () const

virtual const ScalesType &	GetInverseScales () const

Public Member Functions inherited from itk::Object
unsigned long	AddObserver (const EventObject &event, Command *cmd) const

unsigned long	AddObserver (const EventObject &event, std::function< void(const EventObject &)> function) const

LightObject::Pointer	CreateAnother () const override

virtual void	DebugOff () const

virtual void	DebugOn () const

Command *	GetCommand (unsigned long tag)

bool	GetDebug () const

MetaDataDictionary &	GetMetaDataDictionary ()

const MetaDataDictionary &	GetMetaDataDictionary () const

virtual ModifiedTimeType	GetMTime () const

const char *	GetNameOfClass () const override

virtual const TimeStamp &	GetTimeStamp () const

bool	HasObserver (const EventObject &event) const

void	InvokeEvent (const EventObject &)

void	InvokeEvent (const EventObject &) const

virtual void	Modified () const

void	Register () const override

void	RemoveAllObservers ()

void	RemoveObserver (unsigned long tag) const

void	SetDebug (bool debugFlag) const

void	SetReferenceCount (int) override

void	UnRegister () const noexcept override

void	SetMetaDataDictionary (const MetaDataDictionary &rhs)

void	SetMetaDataDictionary (MetaDataDictionary &&rrhs)

virtual void	SetObjectName (std::string _arg)

virtual const std::string &	GetObjectName () const

Public Member Functions inherited from itk::LightObject
Pointer	Clone () const

virtual Pointer	CreateAnother () const

virtual void	Delete ()

virtual const char *	GetNameOfClass () const

virtual int	GetReferenceCount () const

void	Print (std::ostream &os, Indent indent=0) const

virtual void	Register () const

virtual void	SetReferenceCount (int)

virtual void	UnRegister () const noexcept

Static Public Member Functions
static Pointer	New ()

Static Public Member Functions inherited from itk::SingleValuedNonLinearOptimizer
static Pointer	New ()

Static Public Member Functions inherited from itk::NonLinearOptimizer
static Pointer	New ()

Static Public Member Functions inherited from itk::Optimizer
static Pointer	New ()

Static Public Member Functions inherited from itk::Object
static bool	GetGlobalWarningDisplay ()

static void	GlobalWarningDisplayOff ()

static void	GlobalWarningDisplayOn ()

static Pointer	New ()

static void	SetGlobalWarningDisplay (bool val)

Static Public Member Functions inherited from itk::LightObject
static void	BreakOnError ()

static Pointer	New ()

Protected Member Functions
virtual void	BracketedLineOptimize (double ax, double bx, double cx, double fa, double functionValueOfb, double fc, double extX, double extVal)

virtual void	BracketedLineOptimize (double ax, double bx, double cx, double fa, double functionValueOfb, double fc, double extX, double extVal, ParametersType &tempCoord)

double	GetLineValue (double x) const

double	GetLineValue (double x, ParametersType &tempCoord) const

virtual unsigned int	GetSpaceDimension ()

virtual bool	GetStop ()

virtual void	LineBracket (double x1, double x2, double x3, double f1, double f2, double f3)

virtual void	LineBracket (double x1, double x2, double x3, double f1, double f2, double f3, ParametersType &tempCoord)

	PowellOptimizer ()

	PowellOptimizer (const PowellOptimizer &)

void	PrintSelf (std::ostream &os, Indent indent) const override

virtual void	SetCurrentCost (double _arg)

virtual void	SetCurrentIteration (unsigned int _arg)

void	SetCurrentLinePoint (double x, double fx)

void	SetLine (const ParametersType &origin, const vnl_vector< double > &direction)

void	SetSpaceDimension (unsigned int dim)

virtual void	SetStop (bool _arg)

void	Shift (double a, double b, double *c, double d) const

void	Swap (double a, double b) const

	~PowellOptimizer () override

Protected Member Functions inherited from itk::SingleValuedNonLinearOptimizer
void	PrintSelf (std::ostream &os, Indent indent) const override

	SingleValuedNonLinearOptimizer ()

	~SingleValuedNonLinearOptimizer () override=default

Protected Member Functions inherited from itk::NonLinearOptimizer
	NonLinearOptimizer ()=default

	~NonLinearOptimizer () override

Protected Member Functions inherited from itk::Optimizer
	Optimizer ()

void	PrintSelf (std::ostream &os, Indent indent) const override

virtual void	SetCurrentPosition (const ParametersType &param)

	~Optimizer () override=default

Protected Member Functions inherited from itk::Object
	Object ()

bool	PrintObservers (std::ostream &os, Indent indent) const

void	PrintSelf (std::ostream &os, Indent indent) const override

virtual void	SetTimeStamp (const TimeStamp &timeStamp)

	~Object () override

Protected Member Functions inherited from itk::LightObject
virtual LightObject::Pointer	InternalClone () const

	LightObject ()

virtual void	PrintHeader (std::ostream &os, Indent indent) const

virtual void	PrintSelf (std::ostream &os, Indent indent) const

virtual void	PrintTrailer (std::ostream &os, Indent indent) const

virtual	~LightObject ()

Private Attributes
bool	m_CatchGetValueException {}

MeasureType	m_CurrentCost {}

unsigned int	m_CurrentIteration {}

unsigned int	m_CurrentLineIteration {}

vnl_vector< double >	m_LineDirection {}

ParametersType	m_LineOrigin {}

bool	m_Maximize {}

unsigned int	m_MaximumIteration {}

unsigned int	m_MaximumLineIteration {}

double	m_MetricWorstPossibleValue {}

unsigned int	m_SpaceDimension {}

double	m_StepLength {}

double	m_StepTolerance {}

bool	m_Stop {}

std::ostringstream	m_StopConditionDescription {}

double	m_ValueTolerance {}

Additional Inherited Members
Protected Attributes inherited from itk::SingleValuedNonLinearOptimizer
CostFunctionPointer	m_CostFunction {}

Protected Attributes inherited from itk::Optimizer
ParametersType	m_CurrentPosition {}

bool	m_ScalesInitialized { false }

Protected Attributes inherited from itk::LightObject
std::atomic< int >	m_ReferenceCount {}

Member Typedef Documentation

◆ ConstPointer

using itk::PowellOptimizer::ConstPointer = SmartPointer<const Self>

Definition at line 69 of file itkPowellOptimizer.h.

◆ CostFunctionPointer

using itk::PowellOptimizer::CostFunctionPointer = CostFunctionType::Pointer

Definition at line 81 of file itkPowellOptimizer.h.

◆ CostFunctionType

using itk::PowellOptimizer::CostFunctionType = SingleValuedCostFunction

Type of the Cost Function

Definition at line 80 of file itkPowellOptimizer.h.

◆ ParametersType

using itk::PowellOptimizer::ParametersType = SingleValuedNonLinearOptimizer::ParametersType

Definition at line 71 of file itkPowellOptimizer.h.

◆ Pointer

using itk::PowellOptimizer::Pointer = SmartPointer<Self>

Definition at line 68 of file itkPowellOptimizer.h.

◆ Self

using itk::PowellOptimizer::Self = PowellOptimizer

Standard "Self" type alias.

Definition at line 66 of file itkPowellOptimizer.h.

◆ Superclass

using itk::PowellOptimizer::Superclass = SingleValuedNonLinearOptimizer

Definition at line 67 of file itkPowellOptimizer.h.

Constructor & Destructor Documentation

◆ PowellOptimizer() [1/2]

itk::PowellOptimizer::PowellOptimizer ( )

protected

◆ PowellOptimizer() [2/2]

itk::PowellOptimizer::PowellOptimizer ( const PowellOptimizer & )

protected

◆ ~PowellOptimizer()

itk::PowellOptimizer::~PowellOptimizer ( )

overrideprotected

Member Function Documentation

◆ BracketedLineOptimize() [1/2]

virtual void itk::PowellOptimizer::BracketedLineOptimize	(	double	ax,
		double	bx,
		double	cx,
		double	fa,
		double	functionValueOfb,
		double	fc,
		double *	extX,
		double *	extVal
	)

protectedvirtual

Given a bracketing triple of points and their function values, returns a bounded extreme. These values are in parameter space, along the current line and wrt the current origin set via SetLine. Optimization terminates based on MaximumIteration, StepTolerance, or ValueTolerance. Implemented as Brent line optimizers from NRC.

◆ BracketedLineOptimize() [2/2]

virtual void itk::PowellOptimizer::BracketedLineOptimize	(	double	ax,
		double	bx,
		double	cx,
		double	fa,
		double	functionValueOfb,
		double	fc,
		double *	extX,
		double *	extVal,
		ParametersType &	tempCoord
	)

protectedvirtual

◆ GetCatchGetValueException()

virtual const bool & itk::PowellOptimizer::GetCatchGetValueException ( ) const

virtual

◆ GetCurrentCost()

virtual const MeasureType & itk::PowellOptimizer::GetCurrentCost ( ) const

virtual

Return Current Value

◆ GetCurrentIteration()

virtual const unsigned int & itk::PowellOptimizer::GetCurrentIteration ( ) const

virtual

Return Current Iteration

◆ GetCurrentLineIteration()

virtual const unsigned int & itk::PowellOptimizer::GetCurrentLineIteration ( ) const

virtual

Get the current line search iteration

◆ GetLineValue() [1/2]

double itk::PowellOptimizer::GetLineValue ( double x ) const

protected

Get the value of the n-dimensional cost function at this scalar step distance along the current line direction from the current line origin. Line origin and distances are set via SetLine

◆ GetLineValue() [2/2]

double itk::PowellOptimizer::GetLineValue	(	double	x,
		ParametersType &	tempCoord
	)		const

protected

◆ GetMaximize()

virtual const bool & itk::PowellOptimizer::GetMaximize ( ) const

virtual

Set if the Optimizer should Maximize the metric

◆ GetMaximumIteration()

virtual const unsigned int & itk::PowellOptimizer::GetMaximumIteration ( ) const

virtual

Set/Get maximum iteration limit.

◆ GetMaximumLineIteration()

virtual unsigned int itk::PowellOptimizer::GetMaximumLineIteration ( ) const

virtual

Set/Get the maximum number of line search iterations

◆ GetMetricWorstPossibleValue()

virtual const double & itk::PowellOptimizer::GetMetricWorstPossibleValue ( ) const

virtual

◆ GetNameOfClass()

const char * itk::PowellOptimizer::GetNameOfClass ( ) const

overridevirtual

See also: LightObject::GetNameOfClass()

Reimplemented from itk::NonLinearOptimizer.

◆ GetSpaceDimension()

virtual unsigned int itk::PowellOptimizer::GetSpaceDimension ( )

protectedvirtual

◆ GetStepLength()

virtual const double & itk::PowellOptimizer::GetStepLength ( ) const

virtual

Set/Get StepLength for the (scaled) spacing of the sampling of parameter space while bracketing the extremum

◆ GetStepTolerance()

virtual const double & itk::PowellOptimizer::GetStepTolerance ( ) const

virtual

Set/Get StepTolerance. Once the local extreme is known to be within this distance of the current parameter values, optimization terminates

◆ GetStop()

virtual bool itk::PowellOptimizer::GetStop ( )

protectedvirtual

◆ GetStopConditionDescription()

std::string itk::PowellOptimizer::GetStopConditionDescription ( ) const

overridevirtual

Get the reason for termination

Reimplemented from itk::Optimizer.

◆ GetValue()

MeasureType itk::PowellOptimizer::GetValue ( ) const

inline

Return Current Value

Definition at line 121 of file itkPowellOptimizer.h.

◆ GetValueTolerance()

virtual const double & itk::PowellOptimizer::GetValueTolerance ( ) const

virtual

Set/Get ValueTolerance. Once this current cost function value is known to be within this tolerance of the cost function value at the local extreme, optimization terminates

◆ LineBracket() [1/2]

virtual void itk::PowellOptimizer::LineBracket	(	double *	x1,
		double *	x2,
		double *	x3,
		double *	f1,
		double *	f2,
		double *	f3
	)

protectedvirtual

The LineBracket routine from NRC. Later reimplemented from the description of the method available in the Wikipedia.

Uses current origin and line direction (from SetLine) to find a triple of points (ax, bx, cx) that bracket the extreme "near" the origin. Search first considers the point StepLength distance from ax.

IMPORTANT: The value of ax and the value of the function at ax (i.e., fa), must both be provided to this function.

◆ LineBracket() [2/2]

virtual void itk::PowellOptimizer::LineBracket	(	double *	x1,
		double *	x2,
		double *	x3,
		double *	f1,
		double *	f2,
		double *	f3,
		ParametersType &	tempCoord
	)

protectedvirtual

◆ MaximizeOn()

virtual void itk::PowellOptimizer::MaximizeOn ( )

virtual

Set if the Optimizer should Maximize the metric

◆ New()

static Pointer itk::PowellOptimizer::New ( )

static

Method for creation through the object factory.

◆ PrintSelf()

void itk::PowellOptimizer::PrintSelf	(	std::ostream &	os,
		Indent	indent
	)		const

overrideprotectedvirtual

Methods invoked by Print() to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from itk::Optimizer.

◆ SetCatchGetValueException()

virtual void itk::PowellOptimizer::SetCatchGetValueException ( bool _arg )

virtual

◆ SetCurrentCost()

virtual void itk::PowellOptimizer::SetCurrentCost ( double _arg )

protectedvirtual

◆ SetCurrentIteration()

virtual void itk::PowellOptimizer::SetCurrentIteration ( unsigned int _arg )

protectedvirtual

◆ SetCurrentLinePoint()

void itk::PowellOptimizer::SetCurrentLinePoint	(	double	x,
		double	fx
	)

protected

Set the given scalar step distance (x) and function value (fx) as the "best-so-far" optimizer values.

◆ SetLine()

void itk::PowellOptimizer::SetLine	(	const ParametersType &	origin,
		const vnl_vector< double > &	direction
	)

protected

Used to specify the line direction through the n-dimensional parameter space the is currently being bracketed and optimized.

◆ SetMaximize()

virtual void itk::PowellOptimizer::SetMaximize ( bool _arg )

virtual

Set if the Optimizer should Maximize the metric

◆ SetMaximumIteration()

virtual void itk::PowellOptimizer::SetMaximumIteration ( unsigned int _arg )

virtual

Set/Get maximum iteration limit.

◆ SetMaximumLineIteration()

virtual void itk::PowellOptimizer::SetMaximumLineIteration ( unsigned int _arg )

virtual

Set/Get the maximum number of line search iterations

◆ SetMetricWorstPossibleValue()

virtual void itk::PowellOptimizer::SetMetricWorstPossibleValue ( double _arg )

virtual

◆ SetSpaceDimension()

void itk::PowellOptimizer::SetSpaceDimension ( unsigned int dim )

inlineprotected

Definition at line 236 of file itkPowellOptimizer.h.

◆ SetStepLength()

virtual void itk::PowellOptimizer::SetStepLength ( double _arg )

virtual

Set/Get StepLength for the (scaled) spacing of the sampling of parameter space while bracketing the extremum

◆ SetStepTolerance()

virtual void itk::PowellOptimizer::SetStepTolerance ( double _arg )

virtual

Set/Get StepTolerance. Once the local extreme is known to be within this distance of the current parameter values, optimization terminates

◆ SetStop()

virtual void itk::PowellOptimizer::SetStop ( bool _arg )

protectedvirtual

◆ SetValueTolerance()

virtual void itk::PowellOptimizer::SetValueTolerance ( double _arg )

virtual

Set/Get ValueTolerance. Once this current cost function value is known to be within this tolerance of the cost function value at the local extreme, optimization terminates

◆ Shift()

void itk::PowellOptimizer::Shift	(	double *	a,
		double *	b,
		double *	c,
		double	d
	)		const

protected

Used in bracketing the extreme along the current line. Adapted from NRC

◆ StartOptimization()

void itk::PowellOptimizer::StartOptimization ( )

overridevirtual

Start optimization.

Reimplemented from itk::Optimizer.

◆ StopOptimization()

void itk::PowellOptimizer::StopOptimization ( )

inline

When users call StartOptimization, this value will be set false. By calling StopOptimization, this flag will be set true, and optimization will stop at the next iteration.

Definition at line 141 of file itkPowellOptimizer.h.

◆ Swap()

void itk::PowellOptimizer::Swap	(	double *	a,
		double *	b
	)		const

protected

Used in bracketing the extreme along the current line. Adapted from NRC

Member Data Documentation

◆ m_CatchGetValueException

bool itk::PowellOptimizer::m_CatchGetValueException {}

private

Definition at line 261 of file itkPowellOptimizer.h.

◆ m_CurrentCost

MeasureType itk::PowellOptimizer::m_CurrentCost {}

private

Internal storage for the value type / used as a cache

Definition at line 277 of file itkPowellOptimizer.h.

◆ m_CurrentIteration

unsigned int itk::PowellOptimizer::m_CurrentIteration {}

private

Current iteration

Definition at line 254 of file itkPowellOptimizer.h.

◆ m_CurrentLineIteration

unsigned int itk::PowellOptimizer::m_CurrentLineIteration {}

private

Definition at line 255 of file itkPowellOptimizer.h.

◆ m_LineDirection

vnl_vector<double> itk::PowellOptimizer::m_LineDirection {}

private

Definition at line 272 of file itkPowellOptimizer.h.

◆ m_LineOrigin

ParametersType itk::PowellOptimizer::m_LineOrigin {}

private

Definition at line 271 of file itkPowellOptimizer.h.

◆ m_Maximize

bool itk::PowellOptimizer::m_Maximize {}

private

Set if the Metric should be maximized: Default = False

Definition at line 265 of file itkPowellOptimizer.h.

◆ m_MaximumIteration

unsigned int itk::PowellOptimizer::m_MaximumIteration {}

private

Maximum iteration limit.

Definition at line 258 of file itkPowellOptimizer.h.

◆ m_MaximumLineIteration

unsigned int itk::PowellOptimizer::m_MaximumLineIteration {}

private

Definition at line 259 of file itkPowellOptimizer.h.

◆ m_MetricWorstPossibleValue

double itk::PowellOptimizer::m_MetricWorstPossibleValue {}

private

Definition at line 262 of file itkPowellOptimizer.h.

◆ m_SpaceDimension

unsigned int itk::PowellOptimizer::m_SpaceDimension {}

private

Definition at line 251 of file itkPowellOptimizer.h.

◆ m_StepLength

double itk::PowellOptimizer::m_StepLength {}

private

The minimal size of search

Definition at line 268 of file itkPowellOptimizer.h.

◆ m_StepTolerance

double itk::PowellOptimizer::m_StepTolerance {}

private

Definition at line 269 of file itkPowellOptimizer.h.

◆ m_Stop

bool itk::PowellOptimizer::m_Stop {}

private

this is user-settable flag to stop optimization. when users call StartOptimization, this value will be set false. By calling StopOptimization, this flag will be set true, and optimization will stop at the next iteration.

Definition at line 283 of file itkPowellOptimizer.h.

◆ m_StopConditionDescription

std::ostringstream itk::PowellOptimizer::m_StopConditionDescription {}

private

Definition at line 285 of file itkPowellOptimizer.h.

◆ m_ValueTolerance

double itk::PowellOptimizer::m_ValueTolerance {}

private

Definition at line 274 of file itkPowellOptimizer.h.

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

itkPowellOptimizer.h

Detailed Description

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Attributes

Additional Inherited Members

Member Typedef Documentation

◆ ConstPointer

◆ CostFunctionPointer

◆ CostFunctionType

◆ ParametersType

◆ Pointer

◆ Self

◆ Superclass

Constructor & Destructor Documentation

◆ PowellOptimizer() [1/2]

◆ PowellOptimizer() [2/2]

◆ ~PowellOptimizer()

Member Function Documentation

◆ BracketedLineOptimize() [1/2]

◆ BracketedLineOptimize() [2/2]

◆ GetCatchGetValueException()

◆ GetCurrentCost()

◆ GetCurrentIteration()

◆ GetCurrentLineIteration()

◆ GetLineValue() [1/2]

◆ GetLineValue() [2/2]

◆ GetMaximize()

◆ GetMaximumIteration()

◆ GetMaximumLineIteration()

◆ GetMetricWorstPossibleValue()

◆ GetNameOfClass()

◆ GetSpaceDimension()

◆ GetStepLength()

◆ GetStepTolerance()

◆ GetStop()

◆ GetStopConditionDescription()

◆ GetValue()

◆ GetValueTolerance()

◆ LineBracket() [1/2]

◆ LineBracket() [2/2]

◆ MaximizeOn()

◆ New()

◆ PrintSelf()

◆ SetCatchGetValueException()

◆ SetCurrentCost()

◆ SetCurrentIteration()

◆ SetCurrentLinePoint()

◆ SetLine()

◆ SetMaximize()

◆ SetMaximumIteration()

◆ SetMaximumLineIteration()

◆ SetMetricWorstPossibleValue()

◆ SetSpaceDimension()

◆ SetStepLength()

◆ SetStepTolerance()

◆ SetStop()

◆ SetValueTolerance()

◆ Shift()

◆ StartOptimization()

◆ StopOptimization()

◆ Swap()

Member Data Documentation

◆ m_CatchGetValueException

◆ m_CurrentCost

◆ m_CurrentIteration

◆ m_CurrentLineIteration

◆ m_LineDirection

◆ m_LineOrigin

◆ m_Maximize

◆ m_MaximumIteration

◆ m_MaximumLineIteration

◆ m_MetricWorstPossibleValue

◆ m_SpaceDimension

◆ m_StepLength

◆ m_StepTolerance

◆ m_Stop

◆ m_StopConditionDescription

◆ m_ValueTolerance