DtSharedVrfObjectReference class will allocate an empty DtVrfObjectReference if one is not assigned so the isValid() call will return false if checked. More...

Inheritance diagram for DtSharedVrfObjectReference:

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Public Member Functions
	DtSharedVrfObjectReference ()
	DtSharedVrfObjectReference (DtVrfObjectReference *ref)
	DtSharedVrfObjectReference (const DtSharedVrfObjectReference &ref)
DtSharedVrfObjectReference &	operator= (const DtSharedVrfObjectReference &rhs)
virtual	~DtSharedVrfObjectReference ()
virtual void	addObjectDiscoveredCallback (DtNoArgumentCallbackList::DtCallbackFunctionType fcn, void *usr)
	Once this object is discovered (if it is not discovered) then call this callback.
virtual void	removeObjectDiscoveredCallback (DtNoArgumentCallbackList::DtCallbackFunctionType fcn, void *usr)
	Remove discovery callback.
virtual void	addObjectAboutToBeRemovedCallback (DtNoArgumentCallbackList::DtCallbackFunctionType fcn, void *usr)
	This about is about to be removed.
virtual void	removeObjectAboutToBeRemovedCallback (DtNoArgumentCallbackList::DtCallbackFunctionType fcn, void *usr)
	Remove about to be removed callback.
bool	hasBeenDeleted () const
	Return true if this object was once valid and has since been deleted.
bool	isValid () const
	Return true if there is an object that is referenced by this container.
DtString	waitingForName () const
	If this object is not yet discovered what object is waiting to be discovered (by marking text)
DtUUID	uuid () const
	The unique identifier of this object.

DtVrfObject *	operator-> ()
	Returns the object this represents.
const DtVrfObject *	operator-> () const
	Returns the object this represents.
	operator DtVrfObject * ()
	Returns the object this represents.
	operator const DtVrfObject * () const
	Returns the object this represents.
const DtVrfObject *	operator* () const
	Returns the object this represents.
DtVrfObject *	operator* ()
	Returns the object this represents.
bool	operator! ()
	Returns the object this represents.

Detailed Description

DtSharedVrfObjectReference class will allocate an empty DtVrfObjectReference if one is not assigned so the isValid() call will return false if checked.

Also, if this is assigned to a DtVrfObject* that object will also be NULL if there is no current object assigned

Constructor & Destructor Documentation

DtSharedVrfObjectReference::DtSharedVrfObjectReference ( )

inline

DtSharedVrfObjectReference::DtSharedVrfObjectReference ( DtVrfObjectReference * ref )

inline

DtSharedVrfObjectReference::DtSharedVrfObjectReference ( const DtSharedVrfObjectReference & ref )

inline

virtual DtSharedVrfObjectReference::~DtSharedVrfObjectReference ( )

inlinevirtual

Member Function Documentation

DtSharedVrfObjectReference& DtSharedVrfObjectReference::operator= ( const DtSharedVrfObjectReference & rhs )

inline

virtual void DtSharedVrfObjectReference::addObjectDiscoveredCallback	(	DtNoArgumentCallbackList::DtCallbackFunctionType	fcn,
		void *	usr
	)

inlinevirtual

Once this object is discovered (if it is not discovered) then call this callback.

virtual void DtSharedVrfObjectReference::removeObjectDiscoveredCallback	(	DtNoArgumentCallbackList::DtCallbackFunctionType	fcn,
		void *	usr
	)

inlinevirtual

Remove discovery callback.

virtual void DtSharedVrfObjectReference::addObjectAboutToBeRemovedCallback	(	DtNoArgumentCallbackList::DtCallbackFunctionType	fcn,
		void *	usr
	)

inlinevirtual

This about is about to be removed.

virtual void DtSharedVrfObjectReference::removeObjectAboutToBeRemovedCallback	(	DtNoArgumentCallbackList::DtCallbackFunctionType	fcn,
		void *	usr
	)

inlinevirtual

Remove about to be removed callback.

bool DtSharedVrfObjectReference::hasBeenDeleted ( ) const

inline

Return true if this object was once valid and has since been deleted.

bool DtSharedVrfObjectReference::isValid ( void ) const

inline

Return true if there is an object that is referenced by this container.

DtString DtSharedVrfObjectReference::waitingForName ( ) const

inline

If this object is not yet discovered what object is waiting to be discovered (by marking text)

DtUUID DtSharedVrfObjectReference::uuid ( ) const

inline

The unique identifier of this object.

DtVrfObject* DtSharedVrfObjectReference::operator-> ( )

inline

Returns the object this represents.