#include <itkTestingHashImageFilter.h>

Inheritance diagram for itk::Testing::HashImageFilter< TImageType >:

Collaboration diagram for itk::Testing::HashImageFilter< TImageType >:

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef DataObject::Pointer	DataObjectPointer
typedef ProcessObject::DataObjectPointerArraySizeType	DataObjectPointerArraySizeType
enum	HashFunction { MD5 }
typedef SimpleDataObjectDecorator < std::string >	HashObjectType
typedef SmartPointer< Self >	Pointer
typedef TImageType::RegionType	RegionType
typedef HashImageFilter	Self
typedef InPlaceImageFilter < TImageType, TImageType >	Superclass
Public Types inherited from itk::InPlaceImageFilter< TImageType, TImageType >
typedef InputImageType::ConstPointer	InputImageConstPointer
typedef InputImageType::PixelType	InputImagePixelType
typedef InputImageType::Pointer	InputImagePointer
typedef InputImageType::RegionType	InputImageRegionType
typedef TImageType	InputImageType
typedef Superclass::OutputImagePixelType	OutputImagePixelType
typedef Superclass::OutputImagePointer	OutputImagePointer
typedef Superclass::OutputImageRegionType	OutputImageRegionType
typedef Superclass::OutputImageType	OutputImageType
Public Types inherited from itk::ImageToImageFilter< TImageType, TImageType >
Public Types inherited from itk::ImageSource< TImageType >
typedef Superclass::DataObjectIdentifierType	DataObjectIdentifierType
Public Types inherited from itk::ProcessObject
typedef std::vector < DataObjectPointer >	DataObjectPointerArray
typedef std::vector < DataObjectIdentifierType >	NameArray
Public Types inherited from itk::Object
Public Types inherited from itk::LightObject

Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
virtual const char *	GetNameOfClass () const
virtual DataObjectPointer	MakeOutput (DataObjectPointerArraySizeType idx)

std::string	GetHash () const
HashObjectType *	GetHashOutput ()
const HashObjectType *	GetHashOutput () const

virtual void	SetHashFunction (HashFunction _arg)
virtual HashFunction	GetHashFunction ()
Public Member Functions inherited from itk::InPlaceImageFilter< TImageType, TImageType >
virtual bool	CanRunInPlace () const
virtual void	SetInPlace (bool _arg)
virtual bool	GetInPlace () const
virtual void	InPlaceOn ()
virtual void	InPlaceOff ()
Public Member Functions inherited from itk::ImageToImageFilter< TImageType, TImageType >
const InputImageType *	GetInput (void) const
const InputImageType *	GetInput (unsigned int idx) const
virtual void	PopBackInput ()
virtual void	PopFrontInput ()
virtual void	PushBackInput (const InputImageType *image)
virtual void	PushFrontInput (const InputImageType *image)
virtual void	SetInput (const InputImageType *image)
virtual void	SetInput (unsigned int, const TImageType *image)
Public Member Functions inherited from itk::ImageSource< TImageType >
OutputImageType *	GetOutput (unsigned int idx)
virtual void	GraftNthOutput (unsigned int idx, DataObject *output)
virtual void	GraftOutput (DataObject *output)
virtual void	GraftOutput (const DataObjectIdentifierType &key, DataObject *output)
OutputImageType *	GetOutput (void)
const OutputImageType *	GetOutput (void) const
Public Member Functions inherited from itk::ProcessObject
virtual void	AbortGenerateDataOff ()
virtual void	AbortGenerateDataOn ()
virtual const bool &	GetAbortGenerateData ()
NameArray	GetInputNames () const
MultiThreader *	GetMultiThreader () const
DataObjectPointerArraySizeType	GetNumberOfIndexedInputs () const
DataObjectPointerArraySizeType	GetNumberOfInputs () const
DataObjectPointerArraySizeType	GetNumberOfOutputs () const
virtual DataObjectPointerArraySizeType	GetNumberOfValidRequiredInputs () const
NameArray	GetOutputNames () const
virtual const float &	GetProgress ()
NameArray	GetRequiredInputNames () const
bool	HasInput (const DataObjectIdentifierType &key) const
bool	HasOutput (const DataObjectIdentifierType &key) const
virtual DataObjectPointer	MakeOutput (const DataObjectIdentifierType &)
virtual void	PrepareOutputs ()
virtual void	PropagateRequestedRegion (DataObject *output)
virtual void	ResetPipeline ()
virtual void	SetAbortGenerateData (bool _arg)
virtual void	SetProgress (float _arg)
virtual void	Update ()
virtual void	UpdateLargestPossibleRegion ()
virtual void	UpdateOutputData (DataObject *output)
virtual void	UpdateOutputInformation ()
void	UpdateProgress (float amount)
DataObjectPointerArray	GetInputs ()
DataObjectPointerArray	GetOutputs ()
DataObjectPointerArray	GetIndexedInputs ()
DataObjectPointerArray	GetIndexedOutputs ()
DataObjectPointerArraySizeType	GetNumberOfIndexedOutputs () const
virtual void	SetReleaseDataFlag (bool flag)
virtual bool	GetReleaseDataFlag () const
void	ReleaseDataFlagOn ()
void	ReleaseDataFlagOff ()
virtual void	SetReleaseDataBeforeUpdateFlag (bool _arg)
virtual const bool &	GetReleaseDataBeforeUpdateFlag ()
virtual void	ReleaseDataBeforeUpdateFlagOn ()
virtual void	ReleaseDataBeforeUpdateFlagOff ()
virtual void	SetNumberOfThreads (ThreadIdType _arg)
virtual const ThreadIdType &	GetNumberOfThreads ()
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 unsigned long	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 ()

Protected Member Functions
void	AfterThreadedGenerateData ()
void	EnlargeOutputRequestedRegion (DataObject *data)
	HashImageFilter ()
virtual void	PrintSelf (std::ostream &os, Indent indent) const
virtual void	ThreadedGenerateData (const typename Superclass::OutputImageRegionType &, ThreadIdType)
Protected Member Functions inherited from itk::InPlaceImageFilter< TImageType, TImageType >
virtual void	AllocateOutputs ()
virtual bool	GetRunningInPlace () const
	InPlaceImageFilter ()
virtual void	ReleaseInputs ()
	~InPlaceImageFilter ()
Protected Member Functions inherited from itk::ImageToImageFilter< TImageType, TImageType >
virtual void	CallCopyInputRegionToOutputRegion (OutputImageRegionType &destRegion, const InputImageRegionType &srcRegion)
virtual void	CallCopyOutputRegionToInputRegion (InputImageRegionType &destRegion, const OutputImageRegionType &srcRegion)
virtual void	GenerateInputRequestedRegion ()
	ImageToImageFilter ()
virtual void	VerifyInputInformation ()
	~ImageToImageFilter ()
void	PushBackInput (const DataObject *input)
void	PushFrontInput (const DataObject *input)
Protected Member Functions inherited from itk::ImageSource< TImageType >
virtual void	BeforeThreadedGenerateData ()
virtual void	GenerateData ()
	ImageSource ()
virtual unsigned int	SplitRequestedRegion (unsigned int i, unsigned int num, OutputImageRegionType &splitRegion)
virtual void	ThreadedGenerateData (const OutputImageRegionType &outputRegionForThread, ThreadIdType threadId)
virtual	~ImageSource ()
Protected Member Functions inherited from itk::ProcessObject
virtual void	AddInput (DataObject *input)
virtual void	AddOutput (DataObject *output)
bool	AddRequiredInputName (const DataObjectIdentifierType &)
virtual void	CacheInputReleaseDataFlags ()
virtual void	GenerateOutputInformation ()
virtual void	GenerateOutputRequestedRegion (DataObject *output)
virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredInputs ()
virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredOutputs ()
bool	IsIndexedName (const DataObjectIdentifierType &) const
bool	IsRequiredInputName (const DataObjectIdentifierType &) const
	itkLegacyMacro (virtual void RemoveInput(DataObject *input))
	itkLegacyMacro (virtual void RemoveOutput(DataObject *output))
	itkLegacyMacro (void SetNumberOfInputs(DataObjectPointerArraySizeType num))
	itkLegacyMacro (void SetNumberOfOutputs(DataObjectPointerArraySizeType num))
DataObjectPointerArraySizeType	MakeIndexFromName (const DataObjectIdentifierType &) const
DataObjectIdentifierType	MakeNameFromIndex (DataObjectPointerArraySizeType) const
	ProcessObject ()
virtual void	PropagateResetPipeline ()
virtual void	RemoveInput (const DataObjectIdentifierType &key)
virtual void	RemoveInput (DataObjectPointerArraySizeType)
virtual void	RemoveOutput (const DataObjectIdentifierType &key)
virtual void	RemoveOutput (DataObjectPointerArraySizeType idx)
bool	RemoveRequiredInputName (const DataObjectIdentifierType &)
virtual void	RestoreInputReleaseDataFlags ()
virtual void	SetInput (const DataObjectIdentifierType &key, DataObject *input)
virtual void	SetNthInput (DataObjectPointerArraySizeType num, DataObject *input)
virtual void	SetNthOutput (DataObjectPointerArraySizeType num, DataObject *output)
void	SetNumberOfIndexedInputs (DataObjectPointerArraySizeType num)
void	SetNumberOfIndexedOutputs (DataObjectPointerArraySizeType num)
virtual void	SetNumberOfRequiredInputs (DataObjectPointerArraySizeType)
virtual void	SetNumberOfRequiredOutputs (DataObjectPointerArraySizeType _arg)
virtual void	SetOutput (const DataObjectIdentifierType &key, DataObject *output)
virtual void	SetPrimaryInput (DataObject *input)
virtual void	SetPrimaryOutput (DataObject *output)
void	SetRequiredInputNames (const NameArray &)
virtual void	VerifyPreconditions ()
	~ProcessObject ()
DataObject *	GetInput (const DataObjectIdentifierType &key)
const DataObject *	GetInput (const DataObjectIdentifierType &key) const
DataObject *	GetInput (DataObjectPointerArraySizeType)
const DataObject *	GetInput (DataObjectPointerArraySizeType idx) const
DataObject *	GetPrimaryInput ()
const DataObject *	GetPrimaryInput () const
DataObject *	GetOutput (const DataObjectIdentifierType &key)
const DataObject *	GetOutput (const DataObjectIdentifierType &key) const
DataObject *	GetOutput (DataObjectPointerArraySizeType idx)
const DataObject *	GetOutput (DataObjectPointerArraySizeType idx) const
DataObject *	GetPrimaryOutput ()
const DataObject *	GetPrimaryOutput () 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 ()

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

Private Attributes
HashFunction	m_HashFunction

Additional Inherited Members
Static Public Attributes inherited from itk::InPlaceImageFilter< TImageType, TImageType >
static const unsigned int	InputImageDimension
static const unsigned int	OutputImageDimension
Static Public Attributes inherited from itk::ImageToImageFilter< TImageType, TImageType >
Static Public Attributes inherited from itk::ImageSource< TImageType >

Detailed Description

template<class TImageType>
class itk::Testing::HashImageFilter< TImageType >

Generates a md5 hash string from an image.

Note:: This class utlizes low level buffer pointer access, to work with itk::Image and itk::VectorImage. It is modelled after the access an ImageFileWriter provides to an ImageIO.

Warning:: The output is not very useful. This filter is derived from InPlace to prevent a needless copy. If inplace is turned off then the output image bulk data will be allocated, and not set to anything meaningful.

Definition at line 45 of file itkTestingHashImageFilter.h.

Member Typedef Documentation

template<class TImageType >

typedef SmartPointer< const Self > itk::Testing::HashImageFilter< TImageType >::ConstPointer

Reimplemented from itk::InPlaceImageFilter< TImageType, TImageType >.

Definition at line 53 of file itkTestingHashImageFilter.h.

template<class TImageType >

typedef DataObject::Pointer itk::Testing::HashImageFilter< TImageType >::DataObjectPointer

Smart Pointer type to a DataObject.

Reimplemented from itk::ImageSource< TImageType >.

Definition at line 61 of file itkTestingHashImageFilter.h.

template<class TImageType >

typedef ProcessObject::DataObjectPointerArraySizeType itk::Testing::HashImageFilter< TImageType >::DataObjectPointerArraySizeType

Make a DataObject of the correct type to be used as the specified output.

Reimplemented from itk::ImageSource< TImageType >.

Definition at line 80 of file itkTestingHashImageFilter.h.

template<class TImageType >

typedef SimpleDataObjectDecorator< std::string > itk::Testing::HashImageFilter< TImageType >::HashObjectType

Type of DataObjects used for scalar outputs

Definition at line 67 of file itkTestingHashImageFilter.h.

template<class TImageType >

typedef SmartPointer< Self > itk::Testing::HashImageFilter< TImageType >::Pointer

Reimplemented from itk::InPlaceImageFilter< TImageType, TImageType >.

Definition at line 52 of file itkTestingHashImageFilter.h.

template<class TImageType >

typedef TImageType::RegionType itk::Testing::HashImageFilter< TImageType >::RegionType

Definition at line 55 of file itkTestingHashImageFilter.h.

template<class TImageType >

typedef HashImageFilter itk::Testing::HashImageFilter< TImageType >::Self

Standard Self typedef

Reimplemented from itk::InPlaceImageFilter< TImageType, TImageType >.

Definition at line 50 of file itkTestingHashImageFilter.h.

template<class TImageType >

typedef InPlaceImageFilter< TImageType, TImageType > itk::Testing::HashImageFilter< TImageType >::Superclass

Reimplemented from itk::InPlaceImageFilter< TImageType, TImageType >.

Definition at line 51 of file itkTestingHashImageFilter.h.

Member Enumeration Documentation

template<class TImageType >

enum itk::Testing::HashImageFilter::HashFunction

Enumerator:

MD5

Definition at line 84 of file itkTestingHashImageFilter.h.

Constructor & Destructor Documentation

template<class TImageType >

itk::Testing::HashImageFilter< TImageType >::HashImageFilter ( )

protected

template<class TImageType >

itk::Testing::HashImageFilter< TImageType >::HashImageFilter ( const Self & )

private

Member Function Documentation

template<class TImageType >

void itk::Testing::HashImageFilter< TImageType >::AfterThreadedGenerateData ( void )

protectedvirtual

If an imaging filter needs to perform processing after all processing threads have completed, the filter can can provide an implementation for AfterThreadedGenerateData(). The execution flow in the default GenerateData() method will be: 1) Allocate the output buffer 2) Call BeforeThreadedGenerateData() 3) Spawn threads, calling ThreadedGenerateData() in each thread. 4) Call AfterThreadedGenerateData() Note that this flow of control is only available if a filter provides a ThreadedGenerateData() method and NOT a GenerateData() method.

Reimplemented from itk::ImageSource< TImageType >.

template<class TImageType >

virtual::itk::LightObject::Pointer itk::Testing::HashImageFilter< TImageType >::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 TImageType >

void itk::Testing::HashImageFilter< TImageType >::EnlargeOutputRequestedRegion ( DataObject * )

protectedvirtual

Give the process object a chance to indictate that it will produce more output than it was requested to produce. For example, many imaging filters must compute the entire output at once or can only produce output in complete slices. Such filters cannot handle smaller requested regions. These filters must provide an implementation of this method, setting the output requested region to the size they will produce. By default, a process object does not modify the size of the output requested region.

Reimplemented from itk::ProcessObject.

template<class TImageType >

std::string itk::Testing::HashImageFilter< TImageType >::GetHash ( ) const

inline

Get the computed Hash values

Definition at line 70 of file itkTestingHashImageFilter.h.

template<class TImageType >

virtual HashFunction itk::Testing::HashImageFilter< TImageType >::GetHashFunction ( )

virtual

Set/Get The hash function type. Currently only MD5 is supported and this value is ignores.

template<class TImageType >

HashObjectType* itk::Testing::HashImageFilter< TImageType >::GetHashOutput ( )

inline

Get the computed Hash values

Definition at line 72 of file itkTestingHashImageFilter.h.

References itk::ProcessObject::GetOutput().

template<class TImageType >

const HashObjectType* itk::Testing::HashImageFilter< TImageType >::GetHashOutput ( ) const

inline

Get the computed Hash values

Definition at line 74 of file itkTestingHashImageFilter.h.

References itk::ProcessObject::GetOutput().

template<class TImageType >

virtual const char* itk::Testing::HashImageFilter< TImageType >::GetNameOfClass ( ) const

virtual

Runtime information support.

Reimplemented from itk::InPlaceImageFilter< TImageType, TImageType >.

template<class TImageType >

virtual DataObjectPointer itk::Testing::HashImageFilter< TImageType >::MakeOutput ( DataObjectPointerArraySizeType idx )

virtual

Make a DataObject of the correct type to used as the specified output. Every ProcessObject subclass must be able to create a DataObject that can be used as a specified output. This method is automatically called when DataObject::DisconnectPipeline() is called. DataObject::DisconnectPipeline, disconnects a data object from being an output of its current source. When the data object is disconnected, the ProcessObject needs to construct a replacement output data object so that the ProcessObject is in a valid state. So DataObject::DisconnectPipeline eventually calls ProcessObject::MakeOutput. Note that MakeOutput always returns a itkSmartPointer to a DataObject. ImageSource and MeshSource override this method to create the correct type of image and mesh respectively. If a filter has multiple outputs of different types, then that filter must provide an implementation of MakeOutput().

Reimplemented from itk::ImageSource< TImageType >.

template<class TImageType >

static Pointer itk::Testing::HashImageFilter< TImageType >::New ( )

static

Method for creation through the object factory.

Reimplemented from itk::Object.

template<class TImageType >

void itk::Testing::HashImageFilter< TImageType >::operator= ( const Self & )

private

PushBackInput(), PushFronInput() in the public section force the input to be the type expected by an ImageToImageFilter. However, these methods end of "hiding" the versions from the superclass (ProcessObject) whose arguments are DataObjects. Here, we re-expose the versions from ProcessObject to avoid warnings about hiding methods from the superclass.

Reimplemented from itk::InPlaceImageFilter< TImageType, TImageType >.

template<class TImageType >

virtual void itk::Testing::HashImageFilter< TImageType >::PrintSelf	(	std::ostream &	os,
		Indent	indent
	)		const

protectedvirtual

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::InPlaceImageFilter< TImageType, TImageType >.

template<class TImageType >

virtual void itk::Testing::HashImageFilter< TImageType >::SetHashFunction ( HashFunction _arg )

virtual

Set/Get The hash function type. Currently only MD5 is supported and this value is ignores.

template<class TImageType >