#include <itkImportImageContainer.h>

Detailed Description

template<typename TElementIdentifier, typename TElement>
class itk::ImportImageContainer< TElementIdentifier, TElement >

Defines an itk::Image front-end to a standard C-array.

Defines an itk::Image front-end to a standard C-array. This container conforms to the ImageContainerInterface. This is a full-fledged Object, so there is modification time, debug, and reference count information.

Template Parameters

TElementIdentifier	An INTEGRAL type for use in indexing the imported buffer.
TElement	The element type stored in the container.

Definition at line 45 of file itkImportImageContainer.h.

Inheritance diagram for itk::ImportImageContainer< TElementIdentifier, TElement >:

Collaboration diagram for itk::ImportImageContainer< TElementIdentifier, TElement >:

Public Types
using	ConstPointer = SmartPointer< const Self >

using	Element = TElement

using	ElementIdentifier = TElementIdentifier

using	Pointer = SmartPointer< Self >

using	Self = ImportImageContainer

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
ElementIdentifier	Capacity () const

TElement *	GetBufferPointer ()

TElement *	GetImportPointer ()

const char *	GetNameOfClass () const override

void	Initialize ()

TElement &	operator[] (const ElementIdentifier id)

const TElement &	operator[] (const ElementIdentifier id) const

void	Reserve (ElementIdentifier size, const bool UseValueInitialization=false)

void	SetImportPointer (TElement *ptr, TElementIdentifier num, bool LetContainerManageMemory=false)

ElementIdentifier	Size () const

void	Squeeze ()


virtual void	SetContainerManageMemory (bool _arg)

virtual bool	GetContainerManageMemory () const

virtual void	ContainerManageMemoryOn ()

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

const char *	GetNameOfClass () const override

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::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
virtual TElement *	AllocateElements (ElementIdentifier size, bool UseValueInitialization=false) const

virtual void	DeallocateManagedMemory ()

	ImportImageContainer ()=default

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

virtual void	SetCapacity (TElementIdentifier _arg)

void	SetImportPointer (TElement *ptr)

virtual void	SetSize (TElementIdentifier _arg)

	~ImportImageContainer () override

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

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

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

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
TElementIdentifier	m_Capacity {}

bool	m_ContainerManageMemory { true }

TElement *	m_ImportPointer {}

TElementIdentifier	m_Size {}

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

Member Typedef Documentation

◆ ConstPointer

template<typename TElementIdentifier , typename TElement >

using itk::ImportImageContainer< TElementIdentifier, TElement >::ConstPointer = SmartPointer<const Self>

Definition at line 54 of file itkImportImageContainer.h.

◆ Element

template<typename TElementIdentifier , typename TElement >

using itk::ImportImageContainer< TElementIdentifier, TElement >::Element = TElement

Definition at line 58 of file itkImportImageContainer.h.

◆ ElementIdentifier

template<typename TElementIdentifier , typename TElement >

using itk::ImportImageContainer< TElementIdentifier, TElement >::ElementIdentifier = TElementIdentifier

Save the template parameters.

Definition at line 57 of file itkImportImageContainer.h.

◆ Pointer

template<typename TElementIdentifier , typename TElement >

using itk::ImportImageContainer< TElementIdentifier, TElement >::Pointer = SmartPointer<Self>

Definition at line 53 of file itkImportImageContainer.h.

◆ Self

template<typename TElementIdentifier , typename TElement >

using itk::ImportImageContainer< TElementIdentifier, TElement >::Self = ImportImageContainer

Standard class type aliases.

Definition at line 51 of file itkImportImageContainer.h.

◆ Superclass

template<typename TElementIdentifier , typename TElement >

using itk::ImportImageContainer< TElementIdentifier, TElement >::Superclass = Object

Definition at line 52 of file itkImportImageContainer.h.

Constructor & Destructor Documentation

◆ ImportImageContainer()

template<typename TElementIdentifier , typename TElement >

itk::ImportImageContainer< TElementIdentifier, TElement >::ImportImageContainer ( )

protecteddefault

◆ ~ImportImageContainer()

template<typename TElementIdentifier , typename TElement >

itk::ImportImageContainer< TElementIdentifier, TElement >::~ImportImageContainer ( )

overrideprotected

Member Function Documentation

◆ AllocateElements()

template<typename TElementIdentifier , typename TElement >

virtual TElement* itk::ImportImageContainer< TElementIdentifier, TElement >::AllocateElements	(	ElementIdentifier	size,
		bool	UseValueInitialization = `false`
	)		const

protectedvirtual

Allocates elements of the array. If UseValueInitialization is true, then POD types will be zero-initialized.

◆ Capacity()

template<typename TElementIdentifier , typename TElement >

ElementIdentifier itk::ImportImageContainer< TElementIdentifier, TElement >::Capacity ( ) const

inline

Get the capacity of the container.

Definition at line 98 of file itkImportImageContainer.h.

◆ ContainerManageMemoryOn()

template<typename TElementIdentifier , typename TElement >

virtual void itk::ImportImageContainer< TElementIdentifier, TElement >::ContainerManageMemoryOn ( )

virtual

These methods allow to define whether upon destruction of this class the memory buffer should be released or not. Setting it to true (or ON) makes that this class will take care of memory release. Setting it to false (or OFF) will prevent the destructor from deleting the memory buffer. This is desirable only when the data is intended to be used by external applications. Note that the normal logic of this class set the value of the boolean flag. This may override your setting if you call this methods prematurely.

Warning: Improper use of these methods will result in memory leaks

◆ DeallocateManagedMemory()

template<typename TElementIdentifier , typename TElement >

virtual void itk::ImportImageContainer< TElementIdentifier, TElement >::DeallocateManagedMemory ( )

protectedvirtual

◆ GetBufferPointer()

template<typename TElementIdentifier , typename TElement >

TElement* itk::ImportImageContainer< TElementIdentifier, TElement >::GetBufferPointer ( )

inline

Return a pointer to the beginning of the buffer. This is used by the image iterator class.

Definition at line 91 of file itkImportImageContainer.h.

◆ GetContainerManageMemory()

template<typename TElementIdentifier , typename TElement >

virtual bool itk::ImportImageContainer< TElementIdentifier, TElement >::GetContainerManageMemory ( ) const

virtual

These methods allow to define whether upon destruction of this class the memory buffer should be released or not. Setting it to true (or ON) makes that this class will take care of memory release. Setting it to false (or OFF) will prevent the destructor from deleting the memory buffer. This is desirable only when the data is intended to be used by external applications. Note that the normal logic of this class set the value of the boolean flag. This may override your setting if you call this methods prematurely.

Warning: Improper use of these methods will result in memory leaks

◆ GetImportPointer()

template<typename TElementIdentifier , typename TElement >

TElement* itk::ImportImageContainer< TElementIdentifier, TElement >::GetImportPointer ( )

inline

Get the pointer from which the image data is imported.

Definition at line 68 of file itkImportImageContainer.h.

◆ GetNameOfClass()

template<typename TElementIdentifier , typename TElement >

const char* itk::ImportImageContainer< TElementIdentifier, TElement >::GetNameOfClass ( ) const

overridevirtual

See also: LightObject::GetNameOfClass()

Reimplemented from itk::LightObject.

◆ Initialize()

template<typename TElementIdentifier , typename TElement >

void itk::ImportImageContainer< TElementIdentifier, TElement >::Initialize ( )

Tell the container to release any of its allocated memory.

◆ New()

template<typename TElementIdentifier , typename TElement >

static Pointer itk::ImportImageContainer< TElementIdentifier, TElement >::New ( )

static

Method for creation through the object factory.

◆ operator[]() [1/2]

template<typename TElementIdentifier , typename TElement >

TElement& itk::ImportImageContainer< TElementIdentifier, TElement >::operator[] ( const ElementIdentifier id )

inline

Index operator. This version can be an lvalue.

Definition at line 83 of file itkImportImageContainer.h.

◆ operator[]() [2/2]

template<typename TElementIdentifier , typename TElement >

const TElement& itk::ImportImageContainer< TElementIdentifier, TElement >::operator[] ( const ElementIdentifier id ) const

inline

Index operator. This version can only be an rvalue

Definition at line 86 of file itkImportImageContainer.h.

◆ PrintSelf()

template<typename TElementIdentifier , typename TElement >

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

overrideprotectedvirtual

PrintSelf routine. Normally this is a protected internal method. It is made public here so that Image can call this method. Users should not call this method but should call Print() instead.

Reimplemented from itk::LightObject.

◆ Reserve()

template<typename TElementIdentifier , typename TElement >

void itk::ImportImageContainer< TElementIdentifier, TElement >::Reserve	(	ElementIdentifier	size,
		const bool	UseValueInitialization = `false`
	)

Tell the container to allocate enough memory to allow at least as many elements as the size given to be stored. If new memory needs to be allocated, the contents of the old buffer are copied to the new area. The old buffer is deleted if the original pointer was passed in using "LetContainerManageMemory"=true. The new buffer's memory management will be handled by the container from that point on.

In general, Reserve should not change the usable elements of the container. However, in this particular case, Reserve as a Resize semantics that is kept for backward compatibility reasons.

If UseValueInitialization is true, then POD types will be zero-initialized.

See also: SetImportPointer()

◆ SetCapacity()

template<typename TElementIdentifier , typename TElement >

virtual void itk::ImportImageContainer< TElementIdentifier, TElement >::SetCapacity ( TElementIdentifier _arg )

protectedvirtual

◆ SetContainerManageMemory()

template<typename TElementIdentifier , typename TElement >

virtual void itk::ImportImageContainer< TElementIdentifier, TElement >::SetContainerManageMemory ( bool _arg )

virtual

These methods allow to define whether upon destruction of this class the memory buffer should be released or not. Setting it to true (or ON) makes that this class will take care of memory release. Setting it to false (or OFF) will prevent the destructor from deleting the memory buffer. This is desirable only when the data is intended to be used by external applications. Note that the normal logic of this class set the value of the boolean flag. This may override your setting if you call this methods prematurely.

Warning: Improper use of these methods will result in memory leaks

◆ SetImportPointer() [1/2]

template<typename TElementIdentifier , typename TElement >

void itk::ImportImageContainer< TElementIdentifier, TElement >::SetImportPointer ( TElement * ptr )

inlineprotected

Definition at line 196 of file itkImportImageContainer.h.

◆ SetImportPointer() [2/2]

template<typename TElementIdentifier , typename TElement >

void itk::ImportImageContainer< TElementIdentifier, TElement >::SetImportPointer	(	TElement *	ptr,
		TElementIdentifier	num,
		bool	LetContainerManageMemory = `false`
	)

Set the pointer from which the image data is imported. "num" is the number of pixels in the block of memory. If "LetContainerManageMemory" is false, then the application retains the responsibility of freeing the memory for this image data. If "LetContainerManageMemory" is true, then this class will free the memory when this object is destroyed.

◆ SetSize()

template<typename TElementIdentifier , typename TElement >

virtual void itk::ImportImageContainer< TElementIdentifier, TElement >::SetSize ( TElementIdentifier _arg )

protectedvirtual

◆ Size()

template<typename TElementIdentifier , typename TElement >

ElementIdentifier itk::ImportImageContainer< TElementIdentifier, TElement >::Size ( ) const

inline

Get the number of elements currently stored in the container.

Definition at line 105 of file itkImportImageContainer.h.

◆ Squeeze()

template<typename TElementIdentifier , typename TElement >

void itk::ImportImageContainer< TElementIdentifier, TElement >::Squeeze ( )

Tell the container to try to minimize its memory usage for storage of the current number of elements. If new memory is allocated, the contents of old buffer are copied to the new area. The previous buffer is deleted if the original pointer was in using "LetContainerManageMemory"=true. The new buffer's memory management will be handled by the container from that point on.

Member Data Documentation

◆ m_Capacity

template<typename TElementIdentifier , typename TElement >

TElementIdentifier itk::ImportImageContainer< TElementIdentifier, TElement >::m_Capacity {}

private

Definition at line 204 of file itkImportImageContainer.h.

◆ m_ContainerManageMemory

template<typename TElementIdentifier , typename TElement >

bool itk::ImportImageContainer< TElementIdentifier, TElement >::m_ContainerManageMemory { true }

private

Definition at line 205 of file itkImportImageContainer.h.

◆ m_ImportPointer

template<typename TElementIdentifier , typename TElement >

TElement* itk::ImportImageContainer< TElementIdentifier, TElement >::m_ImportPointer {}

private

Definition at line 202 of file itkImportImageContainer.h.

◆ m_Size

template<typename TElementIdentifier , typename TElement >

TElementIdentifier itk::ImportImageContainer< TElementIdentifier, TElement >::m_Size {}

private

Definition at line 203 of file itkImportImageContainer.h.

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

itkImportImageContainer.h

Detailed Description

template<typename TElementIdentifier, typename TElement> class itk::ImportImageContainer< TElementIdentifier, TElement >

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Attributes

Additional Inherited Members

Member Typedef Documentation

◆ ConstPointer

◆ Element

◆ ElementIdentifier

◆ Pointer

◆ Self

◆ Superclass

Constructor & Destructor Documentation

◆ ImportImageContainer()

◆ ~ImportImageContainer()

Member Function Documentation

◆ AllocateElements()

◆ Capacity()

◆ ContainerManageMemoryOn()

◆ DeallocateManagedMemory()

◆ GetBufferPointer()

◆ GetContainerManageMemory()

◆ GetImportPointer()

◆ GetNameOfClass()

◆ Initialize()

◆ New()

◆ operator[]() [1/2]

◆ operator[]() [2/2]

◆ PrintSelf()

◆ Reserve()

◆ SetCapacity()

◆ SetContainerManageMemory()

◆ SetImportPointer() [1/2]

◆ SetImportPointer() [2/2]

◆ SetSize()

◆ Size()

◆ Squeeze()

Member Data Documentation

◆ m_Capacity

◆ m_ContainerManageMemory

◆ m_ImportPointer

◆ m_Size

template<typename TElementIdentifier, typename TElement>
class itk::ImportImageContainer< TElementIdentifier, TElement >