DD::Image::ShutDownListener Class Reference

Inherited by StaticLightContext.

Public Member Functions
	ShutDownListener ()
virtual	~ShutDownListener ()
virtual void	shutdownEvent ()=0
void	registerListener ()
void	unregisterListener ()

Detailed Description

! Simple interface class for Shutdown events, Derive from this in systems that need to know about shutdown

Constructor & Destructor Documentation

DD::Image::ShutDownListener::ShutDownListener

(

)

! C'tor Auto-magically registers with the shutdown system

References registerListener().

DD::Image::ShutDownListener::~ShutDownListener ( )

virtual

! D'tor Auto-magically unregisters with the shutdown system

References unregisterListener().

Member Function Documentation

virtual void DD::Image::ShutDownListener::shutdownEvent ( )

pure virtual

! Pure abstract function. Will be called during application shutdown. It is safe to delete this or otherwise unregister this object from the shutdown system.

void DD::Image::ShutDownListener::registerListener

(

)

! register Called by the c'tor, registers with the shutdown system. Must not be called during shutdownEvent()

References DD::Image::ShutdownBroadcaster::Get(), and DD::Image::ShutdownBroadcaster::registerShutdownListener().

Referenced by ShutDownListener().

void DD::Image::ShutDownListener::unregisterListener

(

)

! deregister Called by the d'tor, unregisters with the shutdown system. Can be called during shutdownEvent()

References DD::Image::ShutdownBroadcaster::Get(), and DD::Image::ShutdownBroadcaster::unregisterShutdownListener().

Referenced by ~ShutDownListener().