IEventSource

The class IEventSource provides a generic event provider interface. More...

Inheritance diagram for IEventSource:

Public Member Functions
	ADTF_IID (IEventSource, "event_source.ant.ucom.adtf.iid")
	Marks the IEventSource to be castable with the ucom_cast<> More...
virtual tResult	RegisterEventSink (IEventSink &oEventSink)=0
	Register event sink. More...
virtual tResult	UnregisterEventSink (IEventSink &oEventSink)=0
	Unregister event sink. More...
Public Member Functions inherited from IObject
	ADTF_IID (IObject, "object.ant.ucom.adtf.iid")
	Marks the IObject to be castable with the ucom_cast() More...

Protected Member Functions
	~IEventSource ()=default
	Protected destructor --> Use implemented Destroy() instead of delete!
Protected Member Functions inherited from IObject
	~IObject ()=default
	Protected destructor --> Use implemented Destroy() instead of delete!

Detailed Description

The class IEventSource provides a generic event provider interface.

Commonly this interface is implemented by services.
See the cEventSource for the default implementation.

Definition at line 71 of file event_source_intf.h.

Member Function Documentation

ADTF_IID()

ADTF_IID	(	IEventSource	,
		"event_source.ant.ucom.adtf.iid"
	)

Marks the IEventSource to be castable with the ucom_cast<>

See also

ADTF_IID(_interface, _striid)

RegisterEventSink()

virtual tResult RegisterEventSink ( IEventSink &  oEventSink )

pure virtual

Register event sink.

The RegisterEventSink method registers an event sink interface.

Parameters

oEventSink

[in] reference to the event sink to be registered.

Returns

Returns a standard result code.

UnregisterEventSink()

virtual tResult UnregisterEventSink ( IEventSink &  oEventSink )

pure virtual

Unregister event sink.

The UnregisterEventSink method unregisters an event sink interface.

Parameters

oEventSink

[in] reference to the event sink to be unregistered.

Returns

Returns a standard result code.