#include <itkTestingHashImageFilter.h>

Detailed Description

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

Generates a md5 hash string from an image.

Note: This class utilizes low level buffer pointer access, to work with itk::Image and itk::VectorImage. It is modeled 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 65 of file itkTestingHashImageFilter.h.

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

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

Public Types
using	ConstPointer = SmartPointer<const Self>

using	DataObjectPointer = typename DataObject::Pointer

using	DataObjectPointerArraySizeType = ProcessObject::DataObjectPointerArraySizeType

using	HashFunctionEnum = HashImageFilterEnums::HashFunction

using	HashObjectType = SimpleDataObjectDecorator<std::string>

using	Pointer = SmartPointer<Self>

using	RegionType = typename TImageType::RegionType

using	Self = HashImageFilter

using	Superclass = InPlaceImageFilter<TImageType, TImageType>

Public Types inherited from itk::InPlaceImageFilter< TImageType, TImageType >
using	ConstPointer

using	InputImageConstPointer

using	InputImagePixelType

using	InputImagePointer

using	InputImageRegionType

using	InputImageType

typedef typename OutputImageType::PixelType	OutputImagePixelType

using	OutputImagePixelType

typedef typename OutputImageType::RegionType	OutputImageRegionType

using	OutputImageRegionType

using	Pointer

using	Self

using	Superclass

Public Types inherited from itk::ImageToImageFilter< TImageType, TImageType >
using	ConstPointer

using	InputImageConstPointer

using	InputImagePixelType

using	InputImagePointer

using	InputImageRegionType

using	InputImageType

typedef typename OutputImageType::PixelType	OutputImagePixelType

using	OutputImagePixelType

typedef typename OutputImageType::RegionType	OutputImageRegionType

using	OutputImageRegionType

using	Pointer

using	Self

using	Superclass

Public Types inherited from itk::ImageSource< TOutputImage >
using	ConstPointer = SmartPointer<const Self>

using	DataObjectIdentifierType = Superclass::DataObjectIdentifierType

using	DataObjectPointer = DataObject::Pointer

using	DataObjectPointerArraySizeType = Superclass::DataObjectPointerArraySizeType

using	OutputImagePixelType = typename OutputImageType::PixelType

using	OutputImagePointer = typename OutputImageType::Pointer

using	OutputImageRegionType = typename OutputImageType::RegionType

using	OutputImageType = TOutputImage

using	Pointer = SmartPointer<Self>

using	Self = ImageSource

using	Superclass = ProcessObject

Public Types inherited from itk::ProcessObject
using	ConstPointer = SmartPointer<const Self>

using	DataObjectIdentifierType = DataObject::DataObjectIdentifierType

using	DataObjectPointer = DataObject::Pointer

using	DataObjectPointerArray = std::vector<DataObjectPointer>

using	DataObjectPointerArraySizeType = DataObjectPointerArray::size_type

using	MultiThreaderType = MultiThreaderBase

using	NameArray = std::vector<DataObjectIdentifierType>

using	Pointer = SmartPointer<Self>

using	Self = ProcessObject

using	Superclass = Object

Public Types inherited from itk::Object
using	ConstPointer = SmartPointer<const Self>

using	Pointer = SmartPointer<Self>

using	Self = Object

using	Superclass = LightObject

Public Types inherited from itk::LightObject
using	ConstPointer = SmartPointer<const Self>

using	Pointer = SmartPointer<Self>

using	Self = LightObject

Public Member Functions
virtual::itk::LightObject::Pointer	CreateAnother () const

const char *	GetNameOfClass () const override

DataObjectPointer	MakeOutput (DataObjectPointerArraySizeType idx) override


std::string	GetHash () const

HashObjectType *	GetHashOutput ()

const HashObjectType *	GetHashOutput () const


virtual void	SetHashFunction (const HashFunctionEnum _arg)

virtual HashFunctionEnum	GetHashFunction ()

Public Member Functions inherited from itk::InPlaceImageFilter< TImageType, TImageType >
virtual bool	CanRunInPlace () const

virtual bool	CanRunInPlace () const

const char *	GetNameOfClass () const override

const char *	GetNameOfClass () const override

virtual void	SetInPlace (bool _arg)

virtual bool	GetInPlace () const

virtual void	InPlaceOn ()

virtual void	InPlaceOff ()

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 () const

const InputImageType *	GetInput () const

const InputImageType *	GetInput (unsigned int idx) const

const InputImageType *	GetInput (unsigned int idx) const

void	PopBackInput () override

void	PopBackInput () override

void	PopFrontInput () override

void	PopFrontInput () override

virtual void	PushBackInput (const InputImageType *input)

virtual void	PushBackInput (const InputImageType *input)

virtual void	PushFrontInput (const InputImageType *input)

virtual void	PushFrontInput (const InputImageType *input)

virtual void	SetInput (const InputImageType *input)

virtual void	SetInput (const InputImageType *input)

virtual void	SetInput (unsigned int, const TImageType *image)

virtual void	SetInput (unsigned int, const TImageType *image)

virtual void	SetCoordinateTolerance (double _arg)

virtual double	GetCoordinateTolerance () const

virtual void	SetCoordinateTolerance (double _arg)

virtual double	GetCoordinateTolerance () const

virtual void	SetDirectionTolerance (double _arg)

virtual double	GetDirectionTolerance () const

virtual void	SetDirectionTolerance (double _arg)

virtual double	GetDirectionTolerance () const

Public Member Functions inherited from itk::ImageSource< TOutputImage >
OutputImageType *	GetOutput (unsigned int idx)

OutputImageType *	GetOutput ()

const OutputImageType *	GetOutput () const

virtual void	GraftOutput (DataObject *graft)

virtual void	GraftOutput (const DataObjectIdentifierType &key, DataObject *graft)

virtual void	GraftNthOutput (unsigned int idx, DataObject *graft)

ProcessObject::DataObjectPointer	MakeOutput (ProcessObject::DataObjectPointerArraySizeType idx) override

ProcessObject::DataObjectPointer	MakeOutput (const ProcessObject::DataObjectIdentifierType &) override

Public Member Functions inherited from itk::ProcessObject
virtual void	AbortGenerateDataOff ()

virtual void	AbortGenerateDataOn ()

virtual const bool &	GetAbortGenerateData () const

DataObjectPointerArray	GetIndexedInputs ()

DataObjectPointerArray	GetIndexedOutputs ()

NameArray	GetInputNames () const

DataObjectPointerArray	GetInputs ()

MultiThreaderType *	GetMultiThreader () const

const char *	GetNameOfClass () const override

DataObjectPointerArraySizeType	GetNumberOfIndexedInputs () const

DataObjectPointerArraySizeType	GetNumberOfIndexedOutputs () const

DataObjectPointerArraySizeType	GetNumberOfInputs () const

DataObjectPointerArraySizeType	GetNumberOfOutputs () const

virtual DataObjectPointerArraySizeType	GetNumberOfValidRequiredInputs () const

NameArray	GetOutputNames () const

DataObjectPointerArray	GetOutputs ()

virtual float	GetProgress () const

NameArray	GetRequiredInputNames () const

bool	HasInput (const DataObjectIdentifierType &key) const

bool	HasOutput (const DataObjectIdentifierType &key) const

void	IncrementProgress (float increment)

virtual void	PrepareOutputs ()

virtual void	PropagateRequestedRegion (DataObject *output)

virtual void	ResetPipeline ()

virtual void	SetAbortGenerateData (bool _arg)

void	SetMultiThreader (MultiThreaderType *threader)

virtual void	Update ()

virtual void	UpdateLargestPossibleRegion ()

virtual void	UpdateOutputData (DataObject *output)

virtual void	UpdateOutputInformation ()

void	UpdateProgress (float progress)

virtual void	SetReleaseDataFlag (bool val)

virtual bool	GetReleaseDataFlag () const

void	ReleaseDataFlagOn ()

void	ReleaseDataFlagOff ()

virtual void	SetReleaseDataBeforeUpdateFlag (bool _arg)

virtual const bool &	GetReleaseDataBeforeUpdateFlag () const

virtual void	ReleaseDataBeforeUpdateFlagOn ()

virtual void	ReleaseDataBeforeUpdateFlagOff ()

virtual void	SetNumberOfWorkUnits (ThreadIdType _arg)

virtual const ThreadIdType &	GetNumberOfWorkUnits () const

Public Member Functions inherited from itk::Object
unsigned long	AddObserver (const EventObject &event, Command *cmd) const

unsigned long	AddObserver (const EventObject &event, std::function< void(const EventObject &)> function) const

LightObject::Pointer	CreateAnother () const override

virtual void	DebugOff () const

virtual void	DebugOn () const

Command *	GetCommand (unsigned long tag)

bool	GetDebug () const

MetaDataDictionary &	GetMetaDataDictionary ()

const MetaDataDictionary &	GetMetaDataDictionary () 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

void	Register () const override

void	RemoveAllObservers ()

void	RemoveObserver (unsigned long tag) const

void	SetDebug (bool debugFlag) const

void	SetReferenceCount (int) override

void	UnRegister () const noexcept override

void	SetMetaDataDictionary (const MetaDataDictionary &rhs)

void	SetMetaDataDictionary (MetaDataDictionary &&rrhs)

virtual void	SetObjectName (std::string _arg)

virtual const std::string &	GetObjectName () const

Public Member Functions inherited from itk::LightObject
Pointer	Clone () const

virtual void	Delete ()

virtual int	GetReferenceCount () const

void	Print (std::ostream &os, Indent indent=0) const

Static Public Member Functions
static Pointer	New ()

Static Public Member Functions inherited from itk::ImageToImageFilter< TImageType, TImageType >
static double	GetGlobalDefaultCoordinateTolerance ()

static double	GetGlobalDefaultCoordinateTolerance ()

static double	GetGlobalDefaultDirectionTolerance ()

static double	GetGlobalDefaultDirectionTolerance ()

static void	SetGlobalDefaultCoordinateTolerance (double)

static void	SetGlobalDefaultCoordinateTolerance (double)

static void	SetGlobalDefaultDirectionTolerance (double)

static void	SetGlobalDefaultDirectionTolerance (double)

Static Public Member Functions inherited from itk::Object
static bool	GetGlobalWarningDisplay ()

static void	GlobalWarningDisplayOff ()

static void	GlobalWarningDisplayOn ()

static Pointer	New ()

static void	SetGlobalWarningDisplay (bool val)

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

static Pointer	New ()

Protected Member Functions
void	AfterThreadedGenerateData () override

void	EnlargeOutputRequestedRegion (DataObject *data) override

	HashImageFilter ()

void	PrintSelf (std::ostream &os, Indent indent) const override


void	ThreadedGenerateData (const typename Superclass::OutputImageRegionType &, ThreadIdType) override

void	DynamicThreadedGenerateData (const typename Superclass::OutputImageRegionType &) override

Protected Member Functions inherited from itk::InPlaceImageFilter< TImageType, TImageType >
virtual bool	GetRunningInPlace () const

virtual bool	GetRunningInPlace () const

	InPlaceImageFilter ()=default

	InPlaceImageFilter ()=default

void	PrintSelf (std::ostream &os, Indent indent) const override

void	PrintSelf (std::ostream &os, Indent indent) const override

void	ReleaseInputs () override

void	ReleaseInputs () override

	~InPlaceImageFilter () override=default

	~InPlaceImageFilter () override=default

void	AllocateOutputs () override

void	AllocateOutputs () override

Protected Member Functions inherited from itk::ImageToImageFilter< TImageType, TImageType >
virtual void	CallCopyInputRegionToOutputRegion (OutputImageRegionType &destRegion, const InputImageRegionType &srcRegion)

virtual void	CallCopyInputRegionToOutputRegion (OutputImageRegionType &destRegion, const InputImageRegionType &srcRegion)

virtual void	CallCopyOutputRegionToInputRegion (InputImageRegionType &destRegion, const OutputImageRegionType &srcRegion)

virtual void	CallCopyOutputRegionToInputRegion (InputImageRegionType &destRegion, const OutputImageRegionType &srcRegion)

void	GenerateInputRequestedRegion () override

void	GenerateInputRequestedRegion () override

	ImageToImageFilter ()

	ImageToImageFilter ()

void	VerifyInputInformation () const override

void	VerifyInputInformation () const override

	~ImageToImageFilter () override=default

	~ImageToImageFilter () override=default

Protected Member Functions inherited from itk::ImageSource< TOutputImage >
virtual void	BeforeThreadedGenerateData ()

void	ClassicMultiThread (ThreadFunctionType callbackFunction)

void	GenerateData () override

virtual const ImageRegionSplitterBase *	GetImageRegionSplitter () const

	ImageSource ()

virtual unsigned int	SplitRequestedRegion (unsigned int i, unsigned int pieces, OutputImageRegionType &splitRegion)

	~ImageSource () override=default

virtual void	ThreadedGenerateData (const OutputImageRegionType &region, ThreadIdType threadId)

virtual void	DynamicThreadedGenerateData (const OutputImageRegionType &outputRegionForThread)

virtual bool	GetDynamicMultiThreading () const

virtual void	SetDynamicMultiThreading (bool _arg)

virtual void	DynamicMultiThreadingOn ()

virtual void	DynamicMultiThreadingOff ()

Protected Member Functions inherited from itk::ProcessObject
virtual void	AddInput (DataObject *input)

void	AddOptionalInputName (const DataObjectIdentifierType &)

void	AddOptionalInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx)

virtual void	AddOutput (DataObject *output)

bool	AddRequiredInputName (const DataObjectIdentifierType &)

bool	AddRequiredInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx)

virtual void	CacheInputReleaseDataFlags ()

virtual void	GenerateOutputInformation ()

virtual void	GenerateOutputRequestedRegion (DataObject *output)

DataObject *	GetInput (const DataObjectIdentifierType &key)

const DataObject *	GetInput (const DataObjectIdentifierType &key) const

virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredInputs () const

virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredOutputs () const

bool	IsIndexedInputName (const DataObjectIdentifierType &) const

bool	IsIndexedOutputName (const DataObjectIdentifierType &) const

bool	IsRequiredInputName (const DataObjectIdentifierType &) const

DataObjectPointerArraySizeType	MakeIndexFromInputName (const DataObjectIdentifierType &name) const

DataObjectPointerArraySizeType	MakeIndexFromOutputName (const DataObjectIdentifierType &name) const

DataObjectIdentifierType	MakeNameFromInputIndex (DataObjectPointerArraySizeType idx) const

DataObjectIdentifierType	MakeNameFromOutputIndex (DataObjectPointerArraySizeType idx) const

void	PrintSelf (std::ostream &os, Indent indent) const override

	ProcessObject ()

virtual void	PropagateResetPipeline ()

virtual void	PushBackInput (const DataObject *input)

virtual void	PushFrontInput (const DataObject *input)

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 idx, DataObject *input)

virtual void	SetNthOutput (DataObjectPointerArraySizeType idx, DataObject *output)

void	SetNumberOfIndexedInputs (DataObjectPointerArraySizeType num)

void	SetNumberOfIndexedOutputs (DataObjectPointerArraySizeType num)

virtual void	SetNumberOfRequiredInputs (DataObjectPointerArraySizeType)

virtual void	SetNumberOfRequiredOutputs (DataObjectPointerArraySizeType _arg)

virtual void	SetOutput (const DataObjectIdentifierType &name, DataObject *output)

virtual void	SetPrimaryInput (DataObject *object)

virtual void	SetPrimaryOutput (DataObject *object)

void	SetRequiredInputNames (const NameArray &)

virtual void	VerifyPreconditions () const

	~ProcessObject () override

DataObject *	GetInput (DataObjectPointerArraySizeType idx)

const DataObject *	GetInput (DataObjectPointerArraySizeType idx) const

DataObject *	GetPrimaryInput ()

const DataObject *	GetPrimaryInput () const

virtual void	SetPrimaryInputName (const DataObjectIdentifierType &key)

virtual const char *	GetPrimaryInputName () const

DataObject *	GetOutput (const DataObjectIdentifierType &key)

const DataObject *	GetOutput (const DataObjectIdentifierType &key) const

virtual void	SetPrimaryOutputName (const DataObjectIdentifierType &key)

virtual const char *	GetPrimaryOutputName () const

DataObject *	GetOutput (DataObjectPointerArraySizeType i)

const DataObject *	GetOutput (DataObjectPointerArraySizeType i) const

DataObject *	GetPrimaryOutput ()

const DataObject *	GetPrimaryOutput () const

virtual bool	GetThreaderUpdateProgress () const

virtual void	ThreaderUpdateProgressOn ()

virtual void	ThreaderUpdateProgressOff ()

virtual void	SetThreaderUpdateProgress (bool arg)

Protected Member Functions inherited from itk::Object
	Object ()

bool	PrintObservers (std::ostream &os, Indent indent) const

virtual void	SetTimeStamp (const TimeStamp &timeStamp)

	~Object () override

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 Attributes
HashFunctionEnum	m_HashFunction { HashFunctionEnum::MD5 }

Additional Inherited Members
Static Public Attributes inherited from itk::InPlaceImageFilter< TImageType, TImageType >
static constexpr unsigned int	InputImageDimension

static constexpr unsigned int	InputImageDimension

static constexpr unsigned int	OutputImageDimension

static constexpr unsigned int	OutputImageDimension

Static Public Attributes inherited from itk::ImageToImageFilter< TImageType, TImageType >
static constexpr unsigned int	InputImageDimension

static constexpr unsigned int	InputImageDimension

static constexpr unsigned int	OutputImageDimension

static constexpr unsigned int	OutputImageDimension

Static Public Attributes inherited from itk::ImageSource< TOutputImage >
static constexpr unsigned int	OutputImageDimension = TOutputImage::ImageDimension

Protected Types inherited from itk::ImageToImageFilter< TImageType, TImageType >
using	InputToOutputRegionCopierType

using	OutputToInputRegionCopierType

Static Protected Member Functions inherited from itk::ImageSource< TOutputImage >
static const ImageRegionSplitterBase *	GetGlobalDefaultSplitter ()

static ITK_THREAD_RETURN_FUNCTION_CALL_CONVENTION	ThreaderCallback (void *arg)

Static Protected Member Functions inherited from itk::ProcessObject
template<typename TSourceObject>
static void	MakeRequiredOutputs (TSourceObject &sourceObject, const DataObjectPointerArraySizeType numberOfRequiredOutputs)

static constexpr float	progressFixedToFloat (uint32_t fixed)

static uint32_t	progressFloatToFixed (float f)

Protected Attributes inherited from itk::ImageSource< TOutputImage >
bool	m_DynamicMultiThreading { true }

Protected Attributes inherited from itk::ProcessObject
TimeStamp	m_OutputInformationMTime {}

bool	m_Updating {}

Protected Attributes inherited from itk::LightObject
std::atomic< int >	m_ReferenceCount {}

Member Typedef Documentation

◆ ConstPointer

template<typename TImageType>

using itk::Testing::HashImageFilter< TImageType >::ConstPointer = SmartPointer<const Self>

Definition at line 74 of file itkTestingHashImageFilter.h.

◆ DataObjectPointer

template<typename TImageType>

using itk::Testing::HashImageFilter< TImageType >::DataObjectPointer = typename DataObject::Pointer

Smart Pointer type to a DataObject.

Definition at line 85 of file itkTestingHashImageFilter.h.

◆ DataObjectPointerArraySizeType

template<typename TImageType>

using itk::Testing::HashImageFilter< TImageType >::DataObjectPointerArraySizeType = ProcessObject::DataObjectPointerArraySizeType

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

Definition at line 110 of file itkTestingHashImageFilter.h.

◆ HashFunctionEnum

template<typename TImageType>

using itk::Testing::HashImageFilter< TImageType >::HashFunctionEnum = HashImageFilterEnums::HashFunction

Definition at line 115 of file itkTestingHashImageFilter.h.

◆ HashObjectType

template<typename TImageType>

using itk::Testing::HashImageFilter< TImageType >::HashObjectType = SimpleDataObjectDecorator<std::string>

Type of DataObjects used for scalar outputs

Definition at line 88 of file itkTestingHashImageFilter.h.

◆ Pointer

template<typename TImageType>

using itk::Testing::HashImageFilter< TImageType >::Pointer = SmartPointer<Self>

Definition at line 73 of file itkTestingHashImageFilter.h.

◆ RegionType

template<typename TImageType>

using itk::Testing::HashImageFilter< TImageType >::RegionType = typename TImageType::RegionType

Definition at line 76 of file itkTestingHashImageFilter.h.

◆ Self

template<typename TImageType>

using itk::Testing::HashImageFilter< TImageType >::Self = HashImageFilter

Standard Self type alias

Definition at line 71 of file itkTestingHashImageFilter.h.

◆ Superclass

template<typename TImageType>

using itk::Testing::HashImageFilter< TImageType >::Superclass = InPlaceImageFilter<TImageType, TImageType>

Definition at line 72 of file itkTestingHashImageFilter.h.

Constructor & Destructor Documentation

◆ HashImageFilter()

template<typename TImageType>

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

protected

Referenced by GetNameOfClass().

Member Function Documentation

◆ AfterThreadedGenerateData()

template<typename TImageType>

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

overrideprotectedvirtual

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< TOutputImage >.

◆ CreateAnother()

template<typename TImageType>

virtual::itk::LightObject::Pointer itk::Testing::HashImageFilter< TImageType >::CreateAnother ( ) 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::LightObject.

◆ DynamicThreadedGenerateData()

template<typename TImageType>

void itk::Testing::HashImageFilter< TImageType >::DynamicThreadedGenerateData ( const typename Superclass::OutputImageRegionType & )

inlineoverrideprotected

All work is done by AfterThreadedGenerateData().

Definition at line 141 of file itkTestingHashImageFilter.h.

◆ EnlargeOutputRequestedRegion()

template<typename TImageType>

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

overrideprotectedvirtual

Give the process object a chance to indicate 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.

◆ GetHash()

template<typename TImageType>

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

inline

Get the computed Hash values

Definition at line 92 of file itkTestingHashImageFilter.h.

References GetHashOutput().

◆ GetHashFunction()

template<typename TImageType>

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

virtual

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

◆ GetHashOutput() [1/2]

template<typename TImageType>

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

inline

Get the computed Hash values

Definition at line 97 of file itkTestingHashImageFilter.h.

References itk::ProcessObject::GetOutput().

Referenced by GetHash().

◆ GetHashOutput() [2/2]

template<typename TImageType>

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

inline

Get the computed Hash values

Definition at line 102 of file itkTestingHashImageFilter.h.

References itk::ProcessObject::GetOutput().

◆ GetNameOfClass()

template<typename TImageType>

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

overridevirtual

See also: LightObject::GetNameOfClass()

Reimplemented from itk::LightObject.

References HashImageFilter().

◆ MakeOutput()

template<typename TImageType>

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

overridevirtual

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::ProcessObject.

◆ New()

template<typename TImageType>

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

static

Method for creation through the object factory.

◆ PrintSelf()

template<typename TImageType>

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

overrideprotectedvirtual

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::LightObject.

◆ SetHashFunction()

template<typename TImageType>

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

virtual

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

◆ ThreadedGenerateData()

template<typename TImageType>

void itk::Testing::HashImageFilter< TImageType >::ThreadedGenerateData	(	const typename Superclass::OutputImageRegionType &	,
		ThreadIdType	)

inlineoverrideprotected

All work is done by AfterThreadedGenerateData().

Definition at line 138 of file itkTestingHashImageFilter.h.

Member Data Documentation

◆ m_HashFunction

template<typename TImageType>

HashFunctionEnum itk::Testing::HashImageFilter< TImageType >::m_HashFunction { HashFunctionEnum::MD5 }

private

Definition at line 159 of file itkTestingHashImageFilter.h.

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

itkTestingHashImageFilter.h

Detailed Description

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Attributes

Additional Inherited Members

Member Typedef Documentation

◆ ConstPointer

◆ DataObjectPointer

◆ DataObjectPointerArraySizeType

◆ HashFunctionEnum

◆ HashObjectType

◆ Pointer

◆ RegionType

◆ Self

◆ Superclass

Constructor & Destructor Documentation

◆ HashImageFilter()

Member Function Documentation

◆ AfterThreadedGenerateData()

◆ CreateAnother()

◆ DynamicThreadedGenerateData()

◆ EnlargeOutputRequestedRegion()

◆ GetHash()

◆ GetHashFunction()

◆ GetHashOutput() [1/2]

◆ GetHashOutput() [2/2]

◆ GetNameOfClass()

◆ MakeOutput()

◆ New()

◆ PrintSelf()

◆ SetHashFunction()

◆ ThreadedGenerateData()

Member Data Documentation

◆ m_HashFunction