itk::Statistics::DenseFrequencyContainer Class Reference

#include <itkDenseFrequencyContainer.h>

Inheritance diagram for itk::Statistics::DenseFrequencyContainer:

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Collaboration diagram for itk::Statistics::DenseFrequencyContainer:

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List of all members.

Detailed Description

his class is a container for frequencies of bins in an histogram.

This class uses the ValarrayImageContainer class to store frequencies. If the histogram has many zero frequency bins. use SparseFrequencyContainer. You should access each bin by (InstanceIdentifier)index or measurement vector.

See also:: Histogram, SparseFrequencyContainer

Definition at line 40 of file itkDenseFrequencyContainer.h.


Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef FrequencyContainerType::Pointer	FrequencyContainerPointer
typedef ValarrayImageContainer < InstanceIdentifier, FrequencyType >	FrequencyContainerType
typedef float	FrequencyType
typedef unsigned long	InstanceIdentifier
typedef SmartPointer< Self >	Pointer
typedef DenseFrequencyContainer	Self
typedef Object	Superclass
typedef NumericTraits < FrequencyType > ::AccumulateType	TotalFrequencyType
Public Member Functions
virtual LightObject::Pointer	CreateAnother () const
virtual void	DebugOff () const
virtual void	DebugOn () const
virtual void	Delete ()
Command *	GetCommand (unsigned long tag)
bool	GetDebug () const
FrequencyType	GetFrequency (const InstanceIdentifier id) const
const MetaDataDictionary &	GetMetaDataDictionary (void) const
MetaDataDictionary &	GetMetaDataDictionary (void)
virtual unsigned long	GetMTime () const
virtual const char *	GetNameOfClass () const
virtual int	GetReferenceCount () const
TotalFrequencyType	GetTotalFrequency ()
bool	HasObserver (const EventObject &event) const
bool	IncreaseFrequency (const InstanceIdentifier id, const FrequencyType value)
void	Initialize (unsigned long length)
void	InvokeEvent (const EventObject &) const
void	InvokeEvent (const EventObject &)
virtual void	Modified () const
void	Print (std::ostream &os, Indent indent=0) const
virtual void	Register () const
void	RemoveAllObservers ()
void	RemoveObserver (unsigned long tag)
void	SetDebug (bool debugFlag) const
bool	SetFrequency (const InstanceIdentifier id, const FrequencyType value)
void	SetMetaDataDictionary (const MetaDataDictionary &rhs)
virtual void	SetReferenceCount (int)
void	SetToZero ()
virtual void	UnRegister () const

unsigned long	AddObserver (const EventObject &event, Command *) const
unsigned long	AddObserver (const EventObject &event, Command *)
Static Public Member Functions
static void	BreakOnError ()
static Pointer	New ()

static bool	GetGlobalWarningDisplay ()
static void	GlobalWarningDisplayOff ()
static void	GlobalWarningDisplayOn ()
static void	SetGlobalWarningDisplay (bool flag)
Protected Types

typedef int	InternalReferenceCountType
Protected Member Functions
	DenseFrequencyContainer ()
bool	PrintObservers (std::ostream &os, Indent indent) const
void	PrintSelf (std::ostream &os, Indent indent) const
virtual	~DenseFrequencyContainer ()

virtual void	PrintHeader (std::ostream &os, Indent indent) const
virtual void	PrintTrailer (std::ostream &os, Indent indent) const
Protected Attributes
InternalReferenceCountType	m_ReferenceCount
SimpleFastMutexLock	m_ReferenceCountLock

Member Typedef Documentation

typedef SmartPointer<const Self> itk::Statistics::DenseFrequencyContainer::ConstPointer

Reimplemented from itk::Object.

Definition at line 48 of file itkDenseFrequencyContainer.h.

typedef FrequencyContainerType::Pointer itk::Statistics::DenseFrequencyContainer::FrequencyContainerPointer

Definition at line 68 of file itkDenseFrequencyContainer.h.

typedef ValarrayImageContainer< InstanceIdentifier, FrequencyType > itk::Statistics::DenseFrequencyContainer::FrequencyContainerType

Internal storage class typedefs

Definition at line 67 of file itkDenseFrequencyContainer.h.

typedef float itk::Statistics::DenseFrequencyContainer::FrequencyType

Frequency type alias

Definition at line 60 of file itkDenseFrequencyContainer.h.

typedef unsigned long itk::Statistics::DenseFrequencyContainer::InstanceIdentifier

InstanceIdenfitifer type alias

Definition at line 54 of file itkDenseFrequencyContainer.h.

typedef int itk::LightObject::InternalReferenceCountType [protected, inherited]

Define the type of the reference count according to the target. This allows the use of atomic operations

Definition at line 139 of file itkLightObject.h.

typedef SmartPointer<Self> itk::Statistics::DenseFrequencyContainer::Pointer

Reimplemented from itk::Object.

Definition at line 47 of file itkDenseFrequencyContainer.h.

typedef DenseFrequencyContainer itk::Statistics::DenseFrequencyContainer::Self

Standard class typedefs

Reimplemented from itk::Object.

Definition at line 45 of file itkDenseFrequencyContainer.h.

typedef Object itk::Statistics::DenseFrequencyContainer::Superclass

Reimplemented from itk::Object.

Definition at line 46 of file itkDenseFrequencyContainer.h.

typedef NumericTraits<FrequencyType>::AccumulateType itk::Statistics::DenseFrequencyContainer::TotalFrequencyType

Total frequency type

Definition at line 63 of file itkDenseFrequencyContainer.h.

Constructor & Destructor Documentation

itk::Statistics::DenseFrequencyContainer::DenseFrequencyContainer ( ) [protected]

virtual itk::Statistics::DenseFrequencyContainer::~DenseFrequencyContainer ( ) [inline, protected, virtual]

Definition at line 98 of file itkDenseFrequencyContainer.h.

Member Function Documentation

unsigned long itk::Object::AddObserver	(	const EventObject &	event,
		Command *
	)			const `[inherited]`

Allow people to add/remove/invoke observers (callbacks) to any ITK object. This is an implementation of the subject/observer design pattern. An observer is added by specifying an event to respond to and an itk::Command to execute. It returns an unsigned long tag which can be used later to remove the event or retrieve the command. The memory for the Command becomes the responsibility of this object, so don't pass the same instance of a command to two different objects

unsigned long itk::Object::AddObserver	(	const EventObject &	event,
		Command *
	)			`[inherited]`

Allow people to add/remove/invoke observers (callbacks) to any ITK object. This is an implementation of the subject/observer design pattern. An observer is added by specifying an event to respond to and an itk::Command to execute. It returns an unsigned long tag which can be used later to remove the event or retrieve the command. The memory for the Command becomes the responsibility of this object, so don't pass the same instance of a command to two different objects

static void itk::LightObject::BreakOnError ( ) [static, inherited]

This method is called when itkExceptionMacro executes. It allows the debugger to break on error.

virtual LightObject::Pointer itk::Object::CreateAnother ( ) const [virtual, inherited]

Create an object from an instance, potentially deferring to a factory. This method allows you to create an instance of an object that is exactly the same type as the referring object. This is useful in cases where an object has been cast back to a base class.

Reimplemented from itk::LightObject.

virtual void itk::Object::DebugOff ( ) const [virtual, inherited]

Turn debugging output off.

virtual void itk::Object::DebugOn ( ) const [virtual, inherited]

Turn debugging output on.

virtual void itk::LightObject::Delete ( ) [virtual, inherited]

Delete an itk object. This method should always be used to delete an object when the new operator was used to create it. Using the C delete method will not work with reference counting.

Command* itk::Object::GetCommand ( unsigned long tag ) [inherited]

Get the command associated with the given tag. NOTE: This returns a pointer to a Command, but it is safe to asign this to a Command::Pointer. Since Command inherits from LightObject, at this point in the code, only a pointer or a reference to the Command can be used.

bool itk::Object::GetDebug ( ) const [inherited]

Get the value of the debug flag.

FrequencyType itk::Statistics::DenseFrequencyContainer::GetFrequency ( const InstanceIdentifier id ) const

Method to get the frequency of a bin from the histogram. It returns zero when the Id is out of bounds.

static bool itk::Object::GetGlobalWarningDisplay ( ) [static, inherited]

This is a global flag that controls whether any debug, warning or error messages are displayed.

const MetaDataDictionary& itk::Object::GetMetaDataDictionary ( void ) const [inherited]

Returns:: A constant reference to this objects MetaDataDictionary.

MetaDataDictionary& itk::Object::GetMetaDataDictionary ( void ) [inherited]

Returns:: A reference to this objects MetaDataDictionary.

Warning:: This reference may be changed.

virtual unsigned long itk::Object::GetMTime ( ) const [virtual, inherited]

Return this objects modified time.

Referenced by itk::SpatialObject< ::itk::GetMeshDimension< TMesh >::PointDimension >::GetObjectMTime().

virtual const char* itk::Statistics::DenseFrequencyContainer::GetNameOfClass ( ) const [virtual]

Run-time type information (and related methods).

Reimplemented from itk::Object.

virtual int itk::LightObject::GetReferenceCount ( ) const [inline, virtual, inherited]

Gets the reference count on this object.

Definition at line 106 of file itkLightObject.h.

TotalFrequencyType itk::Statistics::DenseFrequencyContainer::GetTotalFrequency ( ) [inline]

Gets the sum of the frequencies

Definition at line 93 of file itkDenseFrequencyContainer.h.

static void itk::Object::GlobalWarningDisplayOff ( ) [inline, static, inherited]

This is a global flag that controls whether any debug, warning or error messages are displayed.

Definition at line 100 of file itkObject.h.

References itk::Object::SetGlobalWarningDisplay().

static void itk::Object::GlobalWarningDisplayOn ( ) [inline, static, inherited]

This is a global flag that controls whether any debug, warning or error messages are displayed.

Definition at line 98 of file itkObject.h.

References itk::Object::SetGlobalWarningDisplay().

bool itk::Object::HasObserver ( const EventObject & event ) const [inherited]

Return true if an observer is registered for this event.

bool itk::Statistics::DenseFrequencyContainer::IncreaseFrequency	(	const InstanceIdentifier	id,
		const FrequencyType	value
	)

Increases the frequency of a bin specified by the InstanceIdentifier by one. This function is convinient to create a histogram. It returns false when the bin id is out of bounds.

void itk::Statistics::DenseFrequencyContainer::Initialize ( unsigned long length )

Calls the Initialize method of superclass to generate the offset table and prepare the frequency container

void itk::Object::InvokeEvent ( const EventObject & ) const [inherited]

Call Execute on all the Commands observing this event id. The actions triggered by this call doesn't modify this object.

void itk::Object::InvokeEvent ( const EventObject & ) [inherited]

Call Execute on all the Commands observing this event id.

virtual void itk::Object::Modified ( ) const [virtual, inherited]

Update the modification time for this object. Many filters rely on the modification time to determine if they need to recompute their data.

Referenced by itk::NarrowBandImageFilterBase< TInputImage, itk::Image< TOutputPixelType,::itk::GetImageDimension< TInputImage >::ImageDimension > >::InsertNarrowBandNode(), itk::MatrixOffsetTransformBase< TScalarType, 3, 3 >::SetCenter(), itk::HistogramAlgorithmBase< TInputHistogram >::SetInputHistogram(), itk::MatrixOffsetTransformBase< TScalarType, 3, 3 >::SetMatrix(), itk::NarrowBandImageFilterBase< TInputImage, itk::Image< TOutputPixelType,::itk::GetImageDimension< TInputImage >::ImageDimension > >::SetNarrowBand(), itk::NarrowBandImageFilterBase< TInputImage, itk::Image< TOutputPixelType,::itk::GetImageDimension< TInputImage >::ImageDimension > >::SetNarrowBandInnerRadius(), itk::NarrowBandImageFilterBase< TInputImage, itk::Image< TOutputPixelType,::itk::GetImageDimension< TInputImage >::ImageDimension > >::SetNarrowBandTotalRadius(), itk::MatrixOffsetTransformBase< TScalarType, 3, 3 >::SetOffset(), itk::ThresholdLabelerImageFilter< TInputImage, TOutputImage >::SetRealThresholds(), itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::SetSeedPoints1(), itk::CollidingFrontsImageFilter< TInputImage, TOutputImage >::SetSeedPoints2(), itk::NonUniformBSpline< TDimension >::SetSplineOrder(), itk::ThresholdLabelerImageFilter< TInputImage, TOutputImage >::SetThresholds(), itk::Statistics::GoodnessOfFitFunctionBase< TInputHistogram >::SetTotalObservedScale(), and itk::MatrixOffsetTransformBase< TScalarType, 3, 3 >::SetTranslation().

static Pointer itk::Statistics::DenseFrequencyContainer::New ( ) [static]

Method for creation through the object factory.

Reimplemented from itk::Object.

void itk::LightObject::Print	(	std::ostream &	os,
		Indent	indent = `0`
	)			const `[inherited]`

Cause the object to print itself out.

Referenced by itk::WeakPointer< itk::ProcessObject >::Print(), and itk::SmartPointer< itk::MutualInformationImageToImageMetric >::Print().

virtual void itk::LightObject::PrintHeader	(	std::ostream &	os,
		Indent	indent
	)			const `[protected, virtual, inherited]`

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.

bool itk::Object::PrintObservers	(	std::ostream &	os,
		Indent	indent
	)			const `[protected, inherited]`

void itk::Statistics::DenseFrequencyContainer::PrintSelf	(	std::ostream &	os,
		Indent	indent
	)			const `[protected, virtual]`

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::Object.

virtual void itk::LightObject::PrintTrailer	(	std::ostream &	os,
		Indent	indent
	)			const `[protected, virtual, inherited]`

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.

virtual void itk::Object::Register ( ) const [virtual, inherited]

Increase the reference count (mark as used by another object).

Reimplemented from itk::LightObject.

void itk::Object::RemoveAllObservers ( ) [inherited]

Remove all observers .

void itk::Object::RemoveObserver ( unsigned long tag ) [inherited]

Remove the observer with this tag value.

void itk::Object::SetDebug ( bool debugFlag ) const [inherited]

Set the value of the debug flag. A non-zero value turns debugging on.

bool itk::Statistics::DenseFrequencyContainer::SetFrequency	(	const InstanceIdentifier	id,
		const FrequencyType	value
	)

Sets the frequency of histogram using instance identifier. It returns false when the Id is out of bounds.

static void itk::Object::SetGlobalWarningDisplay ( bool flag ) [static, inherited]

This is a global flag that controls whether any debug, warning or error messages are displayed.

Referenced by itk::Object::GlobalWarningDisplayOff(), and itk::Object::GlobalWarningDisplayOn().

void itk::Object::SetMetaDataDictionary ( const MetaDataDictionary & rhs ) [inherited]

Returns:: Set the MetaDataDictionary

virtual void itk::Object::SetReferenceCount ( int ) [virtual, inherited]

Sets the reference count (use with care)

Reimplemented from itk::LightObject.

void itk::Statistics::DenseFrequencyContainer::SetToZero ( )

Calls the SetToZero method of superclass to initialize all the bins to Zero. This should be done before starting to call the IncreaseFrequency method.

virtual void itk::Object::UnRegister ( ) const [virtual, inherited]

Decrease the reference count (release by another object).

Reimplemented from itk::LightObject.

Referenced by itk::SmartPointer< itk::MutualInformationImageToImageMetric >::operator=().