vtkWeakPointerBase Class Reference

Non-templated superclass for vtkWeakPointer. More...

#include <vtkWeakPointerBase.h>

Inheritance diagram for vtkWeakPointerBase:

Collaboration diagram for vtkWeakPointerBase:

Classes
class	NoReference

Public Member Functions
	vtkWeakPointerBase () noexcept
	Initialize smart pointer to nullptr. More...
	vtkWeakPointerBase (vtkObjectBase *r)
	Initialize smart pointer to given object. More...
	vtkWeakPointerBase (const vtkWeakPointerBase &r)
	Copy r's data object into the new weak pointer. More...
	vtkWeakPointerBase (vtkWeakPointerBase &&r) noexcept
	Move r's object into the new weak pointer, setting r to nullptr. More...
	~vtkWeakPointerBase ()
	Destroy smart pointer. More...
vtkObjectBase *	GetPointer () const
	Get the contained pointer. More...
vtkWeakPointerBase &	operator= (vtkObjectBase *r)
	Assign object to reference. More...
vtkWeakPointerBase &	operator= (const vtkWeakPointerBase &r)
	Assign object to reference. More...
vtkWeakPointerBase &	operator= (vtkWeakPointerBase &&r) noexcept
	Assign object to reference. More...

Protected Member Functions
	vtkWeakPointerBase (vtkObjectBase *r, const NoReference &)

Protected Attributes
vtkObjectBase *	Object

Friends
class	vtkObjectBaseToWeakPointerBaseFriendship

Detailed Description

Non-templated superclass for vtkWeakPointer.

vtkWeakPointerBase holds a pointer to a vtkObjectBase or subclass instance, but it never affects the reference count of the vtkObjectBase. However, when the vtkObjectBase referred to is destroyed, the pointer gets initialized to nullptr, thus avoid dangling references.

Definition at line 33 of file vtkWeakPointerBase.h.

Constructor & Destructor Documentation

vtkWeakPointerBase() [1/5]

vtkWeakPointerBase::vtkWeakPointerBase ( )

inlinenoexcept

Initialize smart pointer to nullptr.

Definition at line 39 of file vtkWeakPointerBase.h.

vtkWeakPointerBase() [2/5]

vtkWeakPointerBase::vtkWeakPointerBase

(

vtkObjectBase *

r

)

Initialize smart pointer to given object.

vtkWeakPointerBase() [3/5]

vtkWeakPointerBase::vtkWeakPointerBase

(

const vtkWeakPointerBase &

r

)

Copy r's data object into the new weak pointer.

vtkWeakPointerBase() [4/5]

vtkWeakPointerBase::vtkWeakPointerBase ( vtkWeakPointerBase &&  r )

noexcept

Move r's object into the new weak pointer, setting r to nullptr.

~vtkWeakPointerBase()

vtkWeakPointerBase::~vtkWeakPointerBase

(

)

Destroy smart pointer.

vtkWeakPointerBase() [5/5]

vtkWeakPointerBase::vtkWeakPointerBase ( vtkObjectBase *  r, const NoReference &    )

protected

Member Function Documentation

operator=() [1/3]

vtkWeakPointerBase & vtkWeakPointerBase::operator=

(

vtkObjectBase *

r

)

Assign object to reference.

This removes any reference to an old object.

operator=() [2/3]

vtkWeakPointerBase & vtkWeakPointerBase::operator=

(

const vtkWeakPointerBase &

r

)

Assign object to reference.

This removes any reference to an old object.

operator=() [3/3]

vtkWeakPointerBase & vtkWeakPointerBase::operator= ( vtkWeakPointerBase &&  r )

noexcept

Assign object to reference.

This removes any reference to an old object.

GetPointer()

vtkObjectBase * vtkWeakPointerBase::GetPointer ( ) const

inline

Get the contained pointer.

Definition at line 77 of file vtkWeakPointerBase.h.

Friends And Related Function Documentation

vtkObjectBaseToWeakPointerBaseFriendship

friend class vtkObjectBaseToWeakPointerBaseFriendship

friend

Definition at line 85 of file vtkWeakPointerBase.h.

Member Data Documentation

Object

vtkObjectBase* vtkWeakPointerBase::Object

protected

Definition at line 95 of file vtkWeakPointerBase.h.

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

• Common/Core/vtkWeakPointerBase.h