Function sub_add_event_callback

Function sub_add_event_callback#

Function Documentation#

ECAL_API bool sub_add_event_callback(ECAL_HANDLE handle_, enum eCAL_Subscriber_Event type_, const SubEventCallbackCT callback_, void *par_)#

Add callback function for subscriber events.

Deprecated:

Will be removed in future eCAL versions.

Parameters:

  • handle_ – Subscriber handle.

  • type_ – The event type to react on.

  • callback_ – The callback function to add.

  • par_ – User defined context that will be forwarded to the callback function.

Returns:

True if succeeded.