itk::Statistics::SparseFrequencyContainer Class Reference

his class is a container for an histogram. More...

#include <itkSparseFrequencyContainer.h>

Inheritance diagram for itk::Statistics::SparseFrequencyContainer:

[legend]Collaboration diagram for itk::Statistics::SparseFrequencyContainer:

[legend]List of all members.

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virtual const char *	GetNameOfClass () const
Pointer	New ()
Public Types
typedef SparseFrequencyContainer	Self
typedef Object	Superclass
typedef SmartPointer< Self >	Pointer
typedef SmartPointer< const Self >	ConstPointer
typedef unsigned long	InstanceIdentifier
typedef float	FrequencyType
typedef NumericTraits< FrequencyType >::AccumulateType	TotalFrequencyType
typedef std::map< InstanceIdentifier, FrequencyType >	FrequencyContainerType
typedef FrequencyContainerType::const_iterator	FrequencyContainerConstIterator
Public Member Functions
void	Initialize (unsigned long length)
void	SetToZero ()
bool	SetFrequency (const InstanceIdentifier id, const FrequencyType value)
bool	IncreaseFrequency (const InstanceIdentifier id, const FrequencyType value)
FrequencyType	GetFrequency (const InstanceIdentifier id) const
TotalFrequencyType	GetTotalFrequency ()
Protected Member Functions
	SparseFrequencyContainer ()
virtual	~SparseFrequencyContainer ()
void	PrintSelf (std::ostream &os, Indent indent) const

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Detailed Description

his class is a container for an histogram.

This class uses an map to store histogram. If your histogram is dense use DenseHistogram. You should access each bin by (InstanceIdentifier)index or measurement vector.

Definition at line 36 of file itkSparseFrequencyContainer.h.

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Member Typedef Documentation

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

Reimplemented from itk::Object. Definition at line 43 of file itkSparseFrequencyContainer.h.

typedef FrequencyContainerType::const_iterator itk::Statistics::SparseFrequencyContainer::FrequencyContainerConstIterator

Definition at line 62 of file itkSparseFrequencyContainer.h.

typedef std::map< InstanceIdentifier, FrequencyType > itk::Statistics::SparseFrequencyContainer::FrequencyContainerType

Histogram typedef support Definition at line 60 of file itkSparseFrequencyContainer.h. Referenced by ~SparseFrequencyContainer().

typedef float itk::Statistics::SparseFrequencyContainer::FrequencyType

frequency type alias Definition at line 54 of file itkSparseFrequencyContainer.h.

typedef unsigned long itk::Statistics::SparseFrequencyContainer::InstanceIdentifier

instance idenfitifer alias Definition at line 51 of file itkSparseFrequencyContainer.h.

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

Reimplemented from itk::Object. Definition at line 42 of file itkSparseFrequencyContainer.h.

typedef SparseFrequencyContainer itk::Statistics::SparseFrequencyContainer::Self

Standard class typedefs. Reimplemented from itk::Object. Definition at line 40 of file itkSparseFrequencyContainer.h. Referenced by ~SparseFrequencyContainer().

typedef Object itk::Statistics::SparseFrequencyContainer::Superclass

Reimplemented from itk::Object. Definition at line 41 of file itkSparseFrequencyContainer.h.

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

Total frequency type Definition at line 57 of file itkSparseFrequencyContainer.h. Referenced by ~SparseFrequencyContainer().

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Constructor & Destructor Documentation

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

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

Definition at line 89 of file itkSparseFrequencyContainer.h. References FrequencyContainerType, Self, and TotalFrequencyType.

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Member Function Documentation

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

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

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

Standard macros Reimplemented from itk::Object.

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

Definition at line 84 of file itkSparseFrequencyContainer.h.

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

Method to increase the frequency by one. This function is convinent to create a histogram. It returns false when the id is out of bounds.

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

prepares the frequency container

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

Standard macros Reimplemented from itk::Object.

void itk::Statistics::SparseFrequencyContainer::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.

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

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

void itk::Statistics::SparseFrequencyContainer::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.

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

• itkSparseFrequencyContainer.h

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