itk::MapContainer< TElementIdentifier, TElement > Class Template Reference

#include <itkMapContainer.h>

Detailed Description

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

A wrapper of the STL "map" container.

Define a front-end to the STL "map" container that conforms to the IndexedContainerInterface. This is a full-fledged Object, so there are events, modification time, debug, and reference count information.

Template Parameters

TElementIdentifier	A type that shall be used to index the container. It must have a < operator defined for ordering.
TElement	The element type stored in the container.

Definition at line 45 of file itkMapContainer.h.

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

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

Classes
class	ConstIterator
class	Iterator

Public Types
using	ConstPointer = SmartPointer< const Self >
using	Element = TElement
using	ElementIdentifier = TElementIdentifier
using	Pointer = SmartPointer< Self >
using	Self = MapContainer
using	STLContainerType = MapType
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
Iterator	Begin ()
ConstIterator	Begin () const
const STLContainerType &	CastToSTLConstContainer () const noexcept
STLContainerType &	CastToSTLContainer () noexcept
Element &	CreateElementAt (ElementIdentifier)
void	CreateIndex (ElementIdentifier)
void	DeleteIndex (ElementIdentifier)
Element &	ElementAt (ElementIdentifier)
const Element &	ElementAt (ElementIdentifier) const
Iterator	End ()
ConstIterator	End () const
Element	GetElement (ElementIdentifier) const
bool	GetElementIfIndexExists (ElementIdentifier, Element *) const
const char *	GetNameOfClass () const override
bool	IndexExists (ElementIdentifier) const
void	Initialize ()
void	InsertElement (ElementIdentifier, Element)
void	Reserve (ElementIdentifier)
void	SetElement (ElementIdentifier, Element)
ElementIdentifier	Size () const
void	Squeeze ()
	MapContainer ()
	MapContainer (const MapKeyCompareType &comp)
template<typename TInputIterator >
	MapContainer (TInputIterator first, TInputIterator last)
template<typename TInputIterator >
	MapContainer (TInputIterator first, TInputIterator last, const MapKeyCompareType &comp)
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 Pointer	CreateAnother () const
virtual void	Delete ()
virtual const char *	GetNameOfClass () const
virtual int	GetReferenceCount () const
void	Print (std::ostream &os, Indent indent=0) const
virtual void	Register () const
virtual void	SetReferenceCount (int)
virtual void	UnRegister () const noexcept

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 ()

Private Types
using	MapConstIterator = typename MapType::const_iterator
using	MapIterator = typename MapType::iterator
using	MapKeyCompareType = typename MapType::key_compare
using	MapType = std::map< ElementIdentifier, Element >

Friends
class	ConstIterator
class	Iterator

Additional Inherited Members
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	PrintSelf (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 Typedef Documentation

ConstPointer

template<typename TElementIdentifier , typename TElement >

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

Definition at line 56 of file itkMapContainer.h.

Element

template<typename TElementIdentifier , typename TElement >

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

Definition at line 63 of file itkMapContainer.h.

ElementIdentifier

template<typename TElementIdentifier , typename TElement >

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

Save the template parameters.

Definition at line 62 of file itkMapContainer.h.

MapConstIterator

template<typename TElementIdentifier , typename TElement >

using itk::MapContainer< TElementIdentifier, TElement >::MapConstIterator = typename MapType::const_iterator

private

Definition at line 69 of file itkMapContainer.h.

MapIterator

template<typename TElementIdentifier , typename TElement >

using itk::MapContainer< TElementIdentifier, TElement >::MapIterator = typename MapType::iterator

private

Definition at line 68 of file itkMapContainer.h.

MapKeyCompareType

template<typename TElementIdentifier , typename TElement >

using itk::MapContainer< TElementIdentifier, TElement >::MapKeyCompareType = typename MapType::key_compare

private

Definition at line 70 of file itkMapContainer.h.

MapType

template<typename TElementIdentifier , typename TElement >

using itk::MapContainer< TElementIdentifier, TElement >::MapType = std::map<ElementIdentifier, Element>

private

Quick access to the STL map type that was inherited.

Definition at line 67 of file itkMapContainer.h.

Pointer

template<typename TElementIdentifier , typename TElement >

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

Definition at line 55 of file itkMapContainer.h.

Self

template<typename TElementIdentifier , typename TElement >

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

Standard class type aliases.

Definition at line 53 of file itkMapContainer.h.

STLContainerType

template<typename TElementIdentifier , typename TElement >

using itk::MapContainer< TElementIdentifier, TElement >::STLContainerType = MapType

This type is provided to adapt this container as an STL container

Definition at line 97 of file itkMapContainer.h.

Superclass

template<typename TElementIdentifier , typename TElement >

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

Definition at line 54 of file itkMapContainer.h.

Constructor & Destructor Documentation

MapContainer() [1/4]

template<typename TElementIdentifier , typename TElement >

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

inline

Provide pass-through constructors corresponding to all the STL map constructors. These are for internal use only since this is also an Object which must be constructed through the "New()" routine.

Definition at line 76 of file itkMapContainer.h.

MapContainer() [2/4]

template<typename TElementIdentifier , typename TElement >

itk::MapContainer< TElementIdentifier, TElement >::MapContainer ( const MapKeyCompareType &  comp )

inline

Provide pass-through constructors corresponding to all the STL map constructors. These are for internal use only since this is also an Object which must be constructed through the "New()" routine.

Definition at line 79 of file itkMapContainer.h.

MapContainer() [3/4]

template<typename TElementIdentifier , typename TElement >

template<typename TInputIterator >

itk::MapContainer< TElementIdentifier, TElement >::MapContainer ( TInputIterator  first, TInputIterator  last  )

inline

Provide pass-through constructors corresponding to all the STL map constructors. These are for internal use only since this is also an Object which must be constructed through the "New()" routine.

Definition at line 84 of file itkMapContainer.h.

MapContainer() [4/4]

template<typename TElementIdentifier , typename TElement >

template<typename TInputIterator >

itk::MapContainer< TElementIdentifier, TElement >::MapContainer ( TInputIterator  first, TInputIterator  last, const MapKeyCompareType &  comp  )

inline

Provide pass-through constructors corresponding to all the STL map constructors. These are for internal use only since this is also an Object which must be constructed through the "New()" routine.

Definition at line 88 of file itkMapContainer.h.

Member Function Documentation

Begin() [1/2]

template<typename TElementIdentifier , typename TElement >

Iterator itk::MapContainer< TElementIdentifier, TElement >::Begin

(

)

Get a begin const iterator for the map.

Begin() [2/2]

template<typename TElementIdentifier , typename TElement >

ConstIterator itk::MapContainer< TElementIdentifier, TElement >::Begin

(

)

const

Get a begin const iterator for the map.

CastToSTLConstContainer()

template<typename TElementIdentifier , typename TElement >

const STLContainerType & itk::MapContainer< TElementIdentifier, TElement >::CastToSTLConstContainer ( ) const

inlinenoexcept

Cast the container to a const STL container type

Definition at line 108 of file itkMapContainer.h.

CastToSTLContainer()

template<typename TElementIdentifier , typename TElement >

STLContainerType & itk::MapContainer< TElementIdentifier, TElement >::CastToSTLContainer ( )

inlinenoexcept

Cast the container to a STL container type

Definition at line 101 of file itkMapContainer.h.

CreateElementAt()

template<typename TElementIdentifier , typename TElement >

Element & itk::MapContainer< TElementIdentifier, TElement >::CreateElementAt

(

ElementIdentifier

)

Get a reference to the element at the given index. If the index does not exist, it is created automatically.

It is assumed that the value of the element is modified through the reference.

CreateIndex()

template<typename TElementIdentifier , typename TElement >

void itk::MapContainer< TElementIdentifier, TElement >::CreateIndex

(

ElementIdentifier

)

The map will create an entry for a given index through the indexing operator. Whether or not it is created, it will be assigned to the default element.

DeleteIndex()

template<typename TElementIdentifier , typename TElement >

void itk::MapContainer< TElementIdentifier, TElement >::DeleteIndex

(

ElementIdentifier

)

Delete the entry in the STL map corresponding to the given identifier. If the entry does not exist, nothing happens.

ElementAt() [1/2]

template<typename TElementIdentifier , typename TElement >

Element & itk::MapContainer< TElementIdentifier, TElement >::ElementAt

(

ElementIdentifier

)

Get a reference to the element at the given index. If the index does not exist, it is created automatically.

It is assumed that the value of the element is modified through the reference.

ElementAt() [2/2]

template<typename TElementIdentifier , typename TElement >

const Element & itk::MapContainer< TElementIdentifier, TElement >::ElementAt

(

ElementIdentifier

)

const

Get a reference to the element at the given index.

End() [1/2]

template<typename TElementIdentifier , typename TElement >

Iterator itk::MapContainer< TElementIdentifier, TElement >::End

(

)

Get an end const iterator for the map.

End() [2/2]

template<typename TElementIdentifier , typename TElement >

ConstIterator itk::MapContainer< TElementIdentifier, TElement >::End

(

)

const

Get an end const iterator for the map.

GetElement()

template<typename TElementIdentifier , typename TElement >

Element itk::MapContainer< TElementIdentifier, TElement >::GetElement

(

ElementIdentifier

)

const

Get the element at the specified index. There is no check for existence performed.

GetElementIfIndexExists()

template<typename TElementIdentifier , typename TElement >

bool itk::MapContainer< TElementIdentifier, TElement >::GetElementIfIndexExists	(	ElementIdentifier	,
		Element *
	)		const

If the given index doesn't exist in the map, return false. Otherwise, set the element through the pointer (if it isn't null), and return true.

GetNameOfClass()

template<typename TElementIdentifier , typename TElement >

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

overridevirtual

See also

LightObject::GetNameOfClass()

Reimplemented from itk::LightObject.

IndexExists()

template<typename TElementIdentifier , typename TElement >

bool itk::MapContainer< TElementIdentifier, TElement >::IndexExists

(

ElementIdentifier

)

const

Check if the STL map has an entry corresponding to the given index. The count will be either 1 or 0.

Initialize()

template<typename TElementIdentifier , typename TElement >

void itk::MapContainer< TElementIdentifier, TElement >::Initialize

(

)

Tell the container to release any memory it may have allocated and return itself to its initial state.

InsertElement()

template<typename TElementIdentifier , typename TElement >

void itk::MapContainer< TElementIdentifier, TElement >::InsertElement	(	ElementIdentifier	,
		Element
	)

Set the given index value to the given element. If the index doesn't exist, it is automatically created.

New()

template<typename TElementIdentifier , typename TElement >

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

static

Method for creation through the object factory.

Reserve()

template<typename TElementIdentifier , typename TElement >

void itk::MapContainer< TElementIdentifier, TElement >::Reserve

(

ElementIdentifier

)

Tell the container to allocate enough memory to allow at least as many elements as the size given to be stored. This is NOT guaranteed to actually allocate any memory, but is useful if the implementation of the container allocates contiguous storage.

SetElement()

template<typename TElementIdentifier , typename TElement >

void itk::MapContainer< TElementIdentifier, TElement >::SetElement	(	ElementIdentifier	,
		Element
	)

Set the given index value to the given element. If the index doesn't exist, it is automatically created.

Size()

template<typename TElementIdentifier , typename TElement >

ElementIdentifier itk::MapContainer< TElementIdentifier, TElement >::Size

(

)

const

Get the number of elements currently stored in the map.

Squeeze()

template<typename TElementIdentifier , typename TElement >

void itk::MapContainer< TElementIdentifier, TElement >::Squeeze

(

)

Tell the container to try to minimize its memory usage for storage of the current number of elements. This is NOT guaranteed to decrease memory usage.

Friends And Related Function Documentation

ConstIterator

template<typename TElementIdentifier , typename TElement >

friend class ConstIterator

friend

Definition at line 165 of file itkMapContainer.h.

Iterator

template<typename TElementIdentifier , typename TElement >

friend class Iterator

friend

Definition at line 164 of file itkMapContainer.h.

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

• itkMapContainer.h