Genvid_Subscribe()¶
-
GenvidStatus
Genvid_Subscribe
(const char *id, GenvidEventSummaryCallback callback, void *userData)¶ Subscribes to the event channel whose reduce operation is named
id
.The
callback
parameter specifies the function to call when data is available.The
userData
is a generic user pointer that will be sent tocallback
when it is invoked.The call is synchronous.