FUTrackedPtr< ObjectClass > Class Template Reference
[Utility Classes.]

A tracked object pointer The reverse idea of a smart pointer: if the object pointed to by the pointer is released, the pointer will become NULL. More...

#include <FUTracker.h>

Inheritance diagram for FUTrackedPtr< ObjectClass >:

List of all members.

Public Member Functions
	FUTrackedPtr (ObjectClass *_ptr=NULL)
	Copy constructor.
	~FUTrackedPtr ()
	Destructor.
FUTrackedPtr &	operator= (ObjectClass *_ptr)
	Assigns this tracking pointer a new object to track.
FUTrackedPtr &	operator= (const FUTrackedPtr &_ptr)
	See above.
virtual bool	TracksObject (const FUTrackable *object) const
	Retrieves whether an object is tracked by this tracker.
ObjectClass &	operator * ()
	Accesses the tracked object.
const ObjectClass &	operator * () const
	See above.
ObjectClass *	operator-> ()
	See above.
const ObjectClass *	operator-> () const
	See above.
	operator ObjectClass * ()
	See above.
	operator const ObjectClass * () const
	See above.
Protected Member Functions
virtual void	OnObjectReleased (FUTrackable *object)
	Callback when an object tracked by this tracker is being released.
Protected Attributes
ObjectClass *	ptr
	The tracked pointer.

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Detailed Description

template<class ObjectClass = FUTrackable>
class FUTrackedPtr< ObjectClass >

A tracked object pointer The reverse idea of a smart pointer: if the object pointed to by the pointer is released, the pointer will become NULL.

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Constructor & Destructor Documentation

template<class ObjectClass = FUTrackable> FUTrackedPtr< ObjectClass >::FUTrackedPtr (  ObjectClass *  _ptr = NULL  )  [inline]

Copy constructor. Parameters: _ptr  The object to track. This pointer can be NULL to indicate that no object should be tracked at this time.

template<class ObjectClass = FUTrackable> FUTrackedPtr< ObjectClass >::~FUTrackedPtr (   )  [inline]

Destructor. Stops the tracking of the pointer.

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Member Function Documentation

template<class ObjectClass = FUTrackable> virtual void FUTrackedPtr< ObjectClass >::OnObjectReleased (  FUTrackable *  object  )  [inline, protected, virtual]

Callback when an object tracked by this tracker is being released. Parameters: object  A contained object. Implements FUTracker.

template<class ObjectClass = FUTrackable> ObjectClass& FUTrackedPtr< ObjectClass >::operator * (   )  [inline]

Accesses the tracked object. Returns: The tracked object.

template<class ObjectClass = FUTrackable> FUTrackedPtr& FUTrackedPtr< ObjectClass >::operator= (  ObjectClass *  _ptr  )  [inline]

Assigns this tracking pointer a new object to track. Parameters: _ptr  The new object to track. Returns: This reference.

template<class ObjectClass = FUTrackable> virtual bool FUTrackedPtr< ObjectClass >::TracksObject (  const FUTrackable *  object  )  const [inline, virtual]

Retrieves whether an object is tracked by this tracker. Parameters: object  An object. Reimplemented from FUTracker.

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

• FUtils/FUTracker.h

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