itk::RingBuffer< TElement > Class Template Reference

#include <itkRingBuffer.h>

Inheritance diagram for itk::RingBuffer< TElement >:

Collaboration diagram for itk::RingBuffer< TElement >:

Detailed Description

template<class TElement>
class itk::RingBuffer< TElement >

Templated ring buffer for holding anything.

This ring buffer can hold any type of itk class that supports smart pointers. A HEAD pointer is maintained and the buffer pointers can be accessed in order using either positive or negative offsets. The HEAD pointer can also be moved forward or backward in the ring.

Definition at line 39 of file itkRingBuffer.h.

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef ElementType::Pointer	ElementPointer
typedef TElement	ElementType
typedef ::itk::OffsetValueType	OffsetValueType
typedef SmartPointer< Self >	Pointer
typedef RingBuffer	Self
typedef ::itk::SizeValueType	SizeValueType
typedef Object	Superclass
Public Types inherited from itk::Object
typedef SmartPointer< const Self >	ConstPointer
typedef SmartPointer< Self >	Pointer
typedef Object	Self
typedef LightObject	Superclass
Public Types inherited from itk::LightObject
typedef SmartPointer< const Self >	ConstPointer
typedef SmartPointer< Self >	Pointer
typedef LightObject	Self

Public Member Functions
bool	BufferIsFull (OffsetValueType offset)
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
ElementType::Pointer	GetBufferContents (OffsetValueType offset)
SizeValueType	GetHeadIndex ()
virtual const char *	GetNameOfClass () const
SizeValueType	GetNumberOfBuffers ()
void	MoveHead (OffsetValueType offset)
void	SetBufferContents (OffsetValueType offset, ElementPointer element)
void	SetNumberOfBuffers (SizeValueType sz)
void	MoveHeadForward ()
void	MoveHeadBackward ()
Public Member Functions inherited from itk::Object
unsigned long	AddObserver (const EventObject &event, Command *)
unsigned long	AddObserver (const EventObject &event, Command *) const
virtual void	DebugOff () const
virtual void	DebugOn () const
Command *	GetCommand (unsigned long tag)
bool	GetDebug () const
MetaDataDictionary &	GetMetaDataDictionary (void)
const MetaDataDictionary &	GetMetaDataDictionary (void) const
virtual ModifiedTimeType	GetMTime () const
virtual const TimeStamp &	GetTimeStamp () const
bool	HasObserver (const EventObject &event) const
void	InvokeEvent (const EventObject &)
void	InvokeEvent (const EventObject &) const
virtual void	Modified () const
virtual void	Register () const
void	RemoveAllObservers ()
void	RemoveObserver (unsigned long tag)
void	SetDebug (bool debugFlag) const
void	SetMetaDataDictionary (const MetaDataDictionary &rhs)
virtual void	SetReferenceCount (int)
virtual void	UnRegister () const
Public Member Functions inherited from itk::LightObject
virtual void	Delete ()
virtual int	GetReferenceCount () const
	itkCloneMacro (Self)
void	Print (std::ostream &os, Indent indent=0) const

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

Protected Member Functions
OffsetValueType	GetOffsetBufferIndex (OffsetValueType offset)
	RingBuffer ()
virtual	~RingBuffer ()
void	PrintSelf (std::ostream &os, Indent indent) const
Protected Member Functions inherited from itk::Object
	Object ()
bool	PrintObservers (std::ostream &os, Indent indent) const
virtual void	SetTimeStamp (const TimeStamp &time)
virtual	~Object ()
Protected Member Functions inherited from itk::LightObject
virtual LightObject::Pointer	InternalClone () const
	LightObject ()
virtual void	PrintHeader (std::ostream &os, Indent indent) const
virtual void	PrintTrailer (std::ostream &os, Indent indent) const
virtual	~LightObject ()

Protected Attributes
SizeValueType	m_HeadIndex
std::vector< ElementPointer >	m_PointerVector

Private Member Functions
void	operator= (const Self &)
	RingBuffer (const Self &)

Additional Inherited Members
Protected Types inherited from itk::LightObject
typedef int	InternalReferenceCountType

Member Typedef Documentation

template<class TElement >

typedef SmartPointer< const Self > itk::RingBuffer< TElement >::ConstPointer

Definition at line 49 of file itkRingBuffer.h.

template<class TElement >

typedef ElementType::Pointer itk::RingBuffer< TElement >::ElementPointer

Definition at line 53 of file itkRingBuffer.h.

template<class TElement >

typedef TElement itk::RingBuffer< TElement >::ElementType

Contained type

Definition at line 52 of file itkRingBuffer.h.

template<class TElement >

typedef ::itk::OffsetValueType itk::RingBuffer< TElement >::OffsetValueType

Definition at line 56 of file itkRingBuffer.h.

template<class TElement >

typedef SmartPointer< Self > itk::RingBuffer< TElement >::Pointer

Definition at line 48 of file itkRingBuffer.h.

template<class TElement >

typedef RingBuffer itk::RingBuffer< TElement >::Self

-TYPEDEFS---------------------------------------------------------—— Standard class typedefs

Definition at line 46 of file itkRingBuffer.h.

template<class TElement >

typedef ::itk::SizeValueType itk::RingBuffer< TElement >::SizeValueType

Definition at line 55 of file itkRingBuffer.h.

template<class TElement >

typedef Object itk::RingBuffer< TElement >::Superclass

Definition at line 47 of file itkRingBuffer.h.

Constructor & Destructor Documentation

template<class TElement >

itk::RingBuffer< TElement >::RingBuffer ( )

protected

-PROTECTED METHODS---------------------------------------------------—

template<class TElement >

virtual itk::RingBuffer< TElement >::~RingBuffer ( )

protectedvirtual

-PROTECTED METHODS---------------------------------------------------—

template<class TElement >

itk::RingBuffer< TElement >::RingBuffer ( const Self &  )

private

Member Function Documentation

template<class TElement >

bool itk::RingBuffer< TElement >::BufferIsFull

(

OffsetValueType

offset

)

Report whether or not the indicated buffer is full

template<class TElement >

virtual::itk::LightObject::Pointer itk::RingBuffer< TElement >::CreateAnother ( void  ) const

virtual

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::Object.

template<class TElement >

ElementType::Pointer itk::RingBuffer< TElement >::GetBufferContents

(

OffsetValueType

offset

)

Access the data from the indicated buffer

template<class TElement >

SizeValueType itk::RingBuffer< TElement >::GetHeadIndex ( )

inline

Report the current position of Head (mostly used for testing)

Definition at line 84 of file itkRingBuffer.h.

template<class TElement >

virtual const char* itk::RingBuffer< TElement >::GetNameOfClass ( ) const

virtual

Run-time type information (and related methods).

Reimplemented from itk::Object.

template<class TElement >

SizeValueType itk::RingBuffer< TElement >::GetNumberOfBuffers

(

)

Get the buffer size

template<class TElement >

OffsetValueType itk::RingBuffer< TElement >::GetOffsetBufferIndex ( OffsetValueType  offset )

protected

Get the proper buffer index from an offset

template<class TElement >

void itk::RingBuffer< TElement >::MoveHead

(

OffsetValueType

offset

)

Move the Head pointer along the ring using the given offset

template<class TElement >

void itk::RingBuffer< TElement >::MoveHeadBackward

(

)

Convenience methods for moving Head +/- 1

template<class TElement >

void itk::RingBuffer< TElement >::MoveHeadForward

(

)

Convenience methods for moving Head +/- 1

template<class TElement >

static Pointer itk::RingBuffer< TElement >::New ( )

static

Method for creation through the object factory.

template<class TElement >

void itk::RingBuffer< TElement >::operator= ( const Self &  )

private

template<class TElement >

void itk::RingBuffer< TElement >::PrintSelf ( std::ostream &  os, Indent  indent  ) const

protectedvirtual

-PROTECTED METHODS---------------------------------------------------—

Reimplemented from itk::Object.

template<class TElement >

void itk::RingBuffer< TElement >::SetBufferContents	(	OffsetValueType	offset,
		ElementPointer	element
	)

Set the buffer contents of a buffer

template<class TElement >

void itk::RingBuffer< TElement >::SetNumberOfBuffers

(

SizeValueType

sz

)

Set the number of buffers WARNING: If the size is set smaller than the current buffer size, the tail of the buffer will be chopped off

Member Data Documentation

template<class TElement >

SizeValueType itk::RingBuffer< TElement >::m_HeadIndex

protected

-PROTECTED MEMBERS------------------------------------------------—— Pointer to the current active buffer

Definition at line 108 of file itkRingBuffer.h.

template<class TElement >

std::vector<ElementPointer> itk::RingBuffer< TElement >::m_PointerVector

protected

Vector of pointers to elements

Definition at line 111 of file itkRingBuffer.h.

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

• itkRingBuffer.h