Create an LBM Source object associated with this context
and a given topic.

C# |
public LBMSource createSource( LBMTopic lbmtopic, LBMSourceEventCallback cb, Object cbArg )

- lbmtopic (LBMTopic)
- LBMTopic used to initialize the source
- cb (LBMSourceEventCallback)
- Callback implementing the LBMSourceEventCallback delegate interface
- cbArg (Object)
- Callback token object

LBMSource object

Warning: It is not safe to call this method from a context thread callback.