Class CMMFDataSinkHolder

class CMMFDataSinkHolder : public CMMFObject;

Description

CMMFObject-derived class to wrap a Data Sink.

Allows a handle to be attributed to a data sink, so it can be removed from the controller and the client can send messages directly to it.

Derivation

• CBase - Base class for all classes to be instantiated on the heap

• CMMFObject - Defines an object to which a client may have a direct handle

• CMMFDataSinkHolder - CMMFObject-derived class to wrap a Data Sink

Members

Defined in CMMFDataSinkHolder:
CMMFDataSinkHolder(), DataSink(), HandleRequest(), ~CMMFDataSinkHolder()

Inherited from CBase:
Delete(), Extension_(), operator new()

Inherited from CMMFObject:
Handle(), operator==()

IMPORT_C CMMFDataSinkHolder(MDataSink &aDataSink);

Description

Constructor.

Parameters

MDataSink &aDataSink The data sink to be wrapped.

IMPORT_C ~CMMFDataSinkHolder();

Description

Destructor.

Note: This deletes the data sink.

IMPORT_C MDataSink &DataSink();

Description

Returns a reference to the data sink.

Return value

MDataSink & The data sink.

virtual IMPORT_C void HandleRequest(TMMFMessage &aMessage);

Description

Implementation of the pure virtual function inherited from CMMFObject.

Passes the request directly to the data sink.

Parameters

TMMFMessage &aMessage The message to be handled.