Active Object structure. More...
|QF priority associated with the active object. |
Active Object structure.
QActive is the base structure for derivation of active objects. Active objects in QF are encapsulated tasks (each embedding a state machine and an event queue) that communicate with one another asynchronously by sending and receiving events. Within an active object, events are processed sequentially in a run-to-completion (RTC) fashion, while QF encapsulates all the details of thread-safe event exchange and queuing.