FREE::GradientDescentOptimizerController Class Reference
[Optimizer controller]

Derived class of a controller objects for optimizers. More...

#include <freGradientDescentOptimizerController.h>

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List of all members.

Public Types
typedef itk::GradientDescentOptimizer	ComponentType
typedef SVNonLinearOptimizerControllerBase < ComponentType >	Superclass
Public Member Functions
	itkTypeMacro (GradientDescentOptimizerController, SVNonLinearOptimizerControllerBase)
virtual MeasuresType	GetCurrentValue (ComponentType *pOptimizer) const
	GradientDescentOptimizerController ()
Protected Member Functions
virtual void	GenerateProfile (CtrlProfile::ControllerProfile &profile, const SessionComponentCache *pComponentCache, bool bRegardOldSetup) const
virtual void	ActualizeMainComponent (ComponentType *pMainComponent, SessionComponentCache *pComponentCache, SessionInfo *pSessionInfo, const unsigned int &iActLevel) const
virtual void	SetStatisticEntryMainComponent (StatisticEntry &rStatisticEntry, ComponentType *pMainComponent, SessionComponentCache *pMainComponentCache, SessionInfo *pSessionInfo, StatisticDictionary &rDictionary) const

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Detailed Description

Derived class of a controller objects for optimizers.

GradientDescentOptimizerController is derived from OptimizerControllerBase and the class for the control of gradient descent optimizer. The class uses the itk::GradientDescentOptimizer

Definition at line 42 of file freGradientDescentOptimizerController.h.

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Member Typedef Documentation

typedef itk::GradientDescentOptimizer FREE::GradientDescentOptimizerController::ComponentType

The component class managed by the controller. The component class must be a derivation from itk::LightObject to ensure the ability to use the smartpointer concept of itk

Reimplemented from FREE::SVNonLinearOptimizerControllerBase< itk::GradientDescentOptimizer >.

Definition at line 47 of file freGradientDescentOptimizerController.h.

typedef SVNonLinearOptimizerControllerBase<ComponentType> FREE::GradientDescentOptimizerController::Superclass

Reimplemented from FREE::SVNonLinearOptimizerControllerBase< itk::GradientDescentOptimizer >.

Definition at line 48 of file freGradientDescentOptimizerController.h.

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Constructor & Destructor Documentation

FREE::GradientDescentOptimizerController::GradientDescentOptimizerController

(

)

Implementation of FREE::GradientDescentOptimizerController /////////

Definition at line 36 of file freGradientDescentOptimizerController.cxx.

References FREE::ComponentControllerInterface::m_Description, and FREE::ComponentControllerInterface::UpdateControllerID().

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Member Function Documentation

FREE::GradientDescentOptimizerController::itkTypeMacro	(	GradientDescentOptimizerController	,
		SVNonLinearOptimizerControllerBase
	)

GradientDescentOptimizerController::MeasuresType FREE::GradientDescentOptimizerController::GetCurrentValue

(

ComponentType *

pOptimizer

)

const [virtual]

Implements FREE::SVNonLinearOptimizerControllerBase< itk::GradientDescentOptimizer >.

Definition at line 108 of file freGradientDescentOptimizerController.cxx.

void FREE::GradientDescentOptimizerController::GenerateProfile	(	CtrlProfile::ControllerProfile &	profile,
		const SessionComponentCache *	pComponentCache,
		bool	bRegardOldSetup
	)			const [protected, virtual]

Adjusts the current profile according to the definitions of the controller.
Method should call the superclass variant to regard demands of basic controllers.

Parameters:

[in,out]	profile	Reference of the current profile.
[in]	pComponentCache	Pointer to the cache indicating the location of the component that should be profiled. This pointer can be null. In this case only a default profile that isn't context sensitive is wanted (others aren't possible anyway)
[in]	bRegardOldSetup	If true, the setup of pComponentCache is valid and should be regarded when the profile is generated. Otherwise just use defaults if setup information is needed.

Reimplemented from FREE::SVNonLinearOptimizerControllerBase< itk::GradientDescentOptimizer >.

Definition at line 45 of file freGradientDescentOptimizerController.cxx.

References FREE::cParam_Iterations, FREE::cParam_LearningRate, FREE::cParamDsc_Iterations, FREE::cParamDsc_LearningRate, FREE::SVNonLinearOptimizerControllerBase< TControlledOptimizer >::GenerateProfile(), FREE::CtrlProfile::ControllerProfileBase::Parameters(), FREE::Parameter::PVTDouble, and FREE::Parameter::PVTULong.

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void FREE::GradientDescentOptimizerController::ActualizeMainComponent	(	ComponentType *	pMainComponent,
		SessionComponentCache *	pComponentCache,
		SessionInfo *	pSessionInfo,
		const unsigned int &	iActLevel
	)			const [protected, virtual]

This function (called by ActualizeComponent()) actualizes the passed component with the setup information considering the actual resolution level of the ongoing registration. In a derived class this function should be overridden to provide a specific behavior.

Parameters:

[in,out]	pMainComponent	Pointer to the main component. Can also be retrieved via component cache, but offered directly and already casted for more convenience.
[in,out]	pComponentCache	Pointer to the component cache that should be actualized.
[in]	pSessionInfo	Pointer to the session info.
[in]	iActLevel	Indicates which layer of a parameter should be used, if the parameter is layer sensitive (e.g. as resolution level of a registration). Default is 0.

Reimplemented from FREE::ComponentControllerBase< itk::GradientDescentOptimizer >.

Definition at line 58 of file freGradientDescentOptimizerController.cxx.

References catchAllNPassMacro, FREE::SessionComponentCache::Controller(), FREE::cParam_Iterations, FREE::cParam_LearningRate, FREE::ComponentControllerInterface::GetParameter(), FREE::SessionAccessor::GetParameterValue(), FREE::SessionComponentCache::GetParentCache(), FREE::OptimizerControllerBase< itk::GradientDescentOptimizer >::GetTransformScales(), and throwCtrlExceptionMacro.

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void FREE::GradientDescentOptimizerController::SetStatisticEntryMainComponent	(	StatisticEntry &	rStatisticEntry,
		ComponentType *	pMainComponent,
		SessionComponentCache *	pMainComponentCache,
		SessionInfo *	pSessionInfo,
		StatisticDictionary &	rDictionary
	)			const [protected, virtual]

This function (called by SetStatisticEntry()) records any statistical information of the passed component In a derived class this function should be overridden to provide a specific behavior.

Parameters:

[in,out]	rStatisticEntry	reference to the Statistic object, where the relevant information should be stored.
[in]	pMainComponent	Pointer to the casted component. Also available via cache, but already casted for convenience.
[in]	pMainComponentCache	Pointer to the component cache.
[in]	pSessionInfo	Pointer to the session info
[in,out]	rDictionary	Dictionary with information about the stored facts (e.g. Type, Name) The entry in the dictionary should set by the controller if needed.

Reimplemented from FREE::ComponentControllerBase< itk::GradientDescentOptimizer >.

Definition at line 86 of file freGradientDescentOptimizerController.cxx.

References FREE::StatisticEntry::AddValue(), FREE::StatisticDictionary::AddValueDefinition(), FREE::SessionComponentCache::GetIDPath(), FREE::StatisticValueDefinition::GetRefID(), FREE::StatisticDictionary::GetValueDefinitionByName(), FREE::OptimizerControllerBase< TControlledOptimizer >::SetStatisticEntryMainComponent(), and FREE::Convert::ToStr().

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

• freGradientDescentOptimizerController.h
• freGradientDescentOptimizerController.cxx

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