Detailed Description

template<typename T>
class itk::ObjectFactory< T >

Create instances of a class.

ObjectFactory is a helper class used to created instances of a class. Object factories are used for instantiation because they allow run-time replacement of a class with a user-supplied version. For example, if you wished to replace an algorithm with your own custom version, or with a hardware-accelerated version, ObjectFactory can be used to do this.

This implementation of the object factory is templated and uses RTTI (Run-Time Type Information) to create the name of the class it is to instantiate. (The name may include template type parameters, depending on the class definition.)

Definition at line 55 of file itkObjectFactory.h.

Static Public Member Functions
static T::Pointer	Create ()

Static Public Member Functions inherited from itk::ObjectFactoryBase
static std::list < LightObject::Pointer >	CreateAllInstance (const char *itkclassname)

static LightObject::Pointer	CreateInstance (const char *itkclassname)

static std::list < ObjectFactoryBase * >	GetRegisteredFactories ()

static void	RegisterFactoryInternal (ObjectFactoryBase *)

static void	ReHash ()

static void	UnRegisterAllFactories ()

static void	UnRegisterFactory (ObjectFactoryBase *)

static bool	RegisterFactory (ObjectFactoryBase *, InsertionPositionType where=INSERT_AT_BACK, vcl_size_t position=0)

static void	SetStrictVersionChecking (bool)

static void	StrictVersionCheckingOn ()

static void	StrictVersionCheckingOff ()

static bool	GetStrictVersionChecking ()

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 ()

Additional Inherited Members
Public Types inherited from itk::ObjectFactoryBase
using	ConstPointer = SmartPointer< const Self >

enum	InsertionPositionType { INSERT_AT_FRONT, INSERT_AT_BACK, INSERT_AT_POSITION }

using	Pointer = SmartPointer< Self >

using	Self = ObjectFactoryBase

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 inherited from itk::ObjectFactoryBase
virtual void	Disable (const char *className)

virtual std::list< std::string >	GetClassOverrideDescriptions ()

virtual std::list< std::string >	GetClassOverrideNames ()

virtual std::list< std::string >	GetClassOverrideWithNames ()

virtual const char *	GetDescription () const =0

virtual bool	GetEnableFlag (const char className, const char subclassName)

virtual std::list< bool >	GetEnableFlags ()

virtual const char *	GetITKSourceVersion () const =0

const char *	GetLibraryPath ()

virtual const char *	GetNameOfClass () const

virtual void	SetEnableFlag (bool flag, const char className, const char subclassName)

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

unsigned long	AddObserver (const EventObject &event, Command *) 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)

void	SetDebug (bool debugFlag) const

void	SetReferenceCount (int) override

void	UnRegister () const noexceptoverride

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
virtual void	Delete ()

virtual int	GetReferenceCount () const

	itkCloneMacro (Self)

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

Protected Member Functions inherited from itk::ObjectFactoryBase
virtual std::list < LightObject::Pointer >	CreateAllObject (const char *itkclassname)

virtual LightObject::Pointer	CreateObject (const char *itkclassname)

	ObjectFactoryBase ()

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

void	RegisterOverride (const char classOverride, const char overrideClassName, const char description, bool enableFlag, CreateObjectFunctionBase createFunction)

	~ObjectFactoryBase () override

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

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

virtual void	SetTimeStamp (const TimeStamp &time)

	~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 ()

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

Member Function Documentation

template<typename T >

static T::Pointer itk::ObjectFactory< T >::Create ( )

inlinestatic

Definition at line 58 of file itkObjectFactory.h.

References itk::ObjectFactoryBase::CreateInstance(), and itk::SmartPointer< TObjectType >::GetPointer().

Referenced by itk::ScanlineFilterCommon< TInputImage, TOutputImage >::New().

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

itkObjectFactory.h

Detailed Description

template<typename T> class itk::ObjectFactory< T >

Static Public Member Functions

Additional Inherited Members

Member Function Documentation

template<typename T>
class itk::ObjectFactory< T >