A GListener Interface may be registered with a GBroadcaster interface to receive event notifications. More...

#include <GListener.h>

Inheritance diagram for GW::CORE::GListener:

Public Member Functions
virtual GReturn	OnEvent (const GUUIID &_senderInterface, unsigned int _eventID, void *_eventData, unsigned int _dataSize)=0
	This operation is called whenever a GBroadcaster a listener is registered to generates an event. More...

Public Member Functions inherited from GW::CORE::GInterface
virtual GReturn	GetCount (unsigned int &_outCount)=0
	Return the total number of active references to this object. More...

virtual GReturn	IncrementCount ()=0
	Increase the total number of active references to this object. More...

virtual GReturn	DecrementCount ()=0
	Decrease the total number of active references to this object. More...

virtual GReturn	RequestInterface (const GUUIID &_interfaceID, void **_outputInterface)=0
	Requests an interface that may or may not be supported by this object. More...

Detailed Description

A GListener Interface may be registered with a GBroadcaster interface to receive event notifications.

GListener is directly inherited from GMultiThreaded, therefore its implementation must be thread safe.

Member Function Documentation

virtual GReturn GW::CORE::GListener::OnEvent	(	const GUUIID &	_senderInterface,
		unsigned int	_eventID,
		void *	_eventData,
		unsigned int	_dataSize
	)

pure virtual

This operation is called whenever a GBroadcaster a listener is registered to generates an event.

Parameters

[in]	_senderInterface	The interface of the sender object.
[in]	_eventID	The ID of the event sent.
[in]	_eventData	The data of the event.
[in]	_dataSize	The size of _eventData in bytes.

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