vtkWeakPointerBase Class Reference

#include <vtkWeakPointerBase.h>

Inheritance diagram for vtkWeakPointerBase:

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Collaboration diagram for vtkWeakPointerBase:

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List of all members.


Detailed Description

Non-templated superclass for vtkWeakPointer.

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

Definition at line 29 of file vtkWeakPointerBase.h.


Public Member Functions

 vtkWeakPointerBase ()
 vtkWeakPointerBase (vtkObject *r)
 vtkWeakPointerBase (const vtkWeakPointerBase &r)
 ~vtkWeakPointerBase ()
vtkWeakPointerBaseoperator= (vtkObject *r)
vtkWeakPointerBaseoperator= (const vtkWeakPointerBase &r)
vtkObjectGetPointer () const

Protected Member Functions

 vtkWeakPointerBase (vtkObject *r, const NoReference &)

Protected Attributes

vtkObjectObject

Friends

class vtkObserver

Classes

class  NoReference

Constructor & Destructor Documentation

vtkWeakPointerBase::vtkWeakPointerBase (  ) 

Initialize smart pointer to NULL.

vtkWeakPointerBase::vtkWeakPointerBase ( vtkObject r  ) 

Initialize smart pointer to given object.

vtkWeakPointerBase::vtkWeakPointerBase ( const vtkWeakPointerBase r  ) 

Initialize weak pointer .

vtkWeakPointerBase::~vtkWeakPointerBase (  ) 

Destroy smart pointer.

vtkWeakPointerBase::vtkWeakPointerBase ( vtkObject r,
const NoReference  
) [protected]


Member Function Documentation

vtkWeakPointerBase& vtkWeakPointerBase::operator= ( vtkObject r  ) 

Assign object to reference. This removes any reference to an old object.

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

vtkObject* vtkWeakPointerBase::GetPointer (  )  const [inline]


Friends And Related Function Documentation

friend class vtkObserver [friend]

Definition at line 77 of file vtkWeakPointerBase.h.


Member Data Documentation

Definition at line 70 of file vtkWeakPointerBase.h.


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

Generated on Mon Sep 27 19:01:24 2010 for VTK by  doxygen 1.5.6