Classes | |
| struct | execution_controller |
| Execution module administrative control functions. More... | |
| struct | execution |
| Execution module functions. More... | |
Typedefs | |
| typedef scheduler | Scheduler |
| Opaque handle for scheduling periodic message delivery. | |
| typedef executor | Executor |
| Opaque executor reference. | |
| typedef void(*) | sched_callback (Message *message, void *state) |
| typedef enum scheduler_filter_time | Scheduler_filter_time |
| Enumerates if a scheduled message filter should occur pre or post delevery. | |
| typedef execution_controller | Execution_Controller |
| Execution module administrative control functions. | |
| typedef execution | Execution |
| Execution module functions. | |
Enumerations | |
| enum | scheduler_filter_time { BEFORE, AFTER } |
| Enumerates if a scheduled message filter should occur pre or post delevery. More... | |
The execution framework component is largely hidden from application components. it serves to dispatch messages from queues in an opaque fashion. While conceptually each application component is viewed as having its own thread of control, the execution component is free to adopt any threading strategy it sees fit as long as it does not cause behaviour that would be impossible in the active object paradigm (e.g. processing two messages from one component's queue simultaneously)
| typedef struct execution_controller Execution_Controller |
Execution module administrative control functions.
An Execution_Controller instance encapsulates those functions which perform an administrative role in controlling the execution of message delivery. These are intended to be used by code which starts/stops overall execution (i.e. launches application components and starts message delivery when all are ready/loaded) rather than from within the application component itself.
| typedef struct scheduler Scheduler |
Opaque handle for scheduling periodic message delivery.
Definition at line 41 of file execution.h.
Enumerates if a scheduled message filter should occur pre or post delevery.
Definition at line 49 of file execution.h.
1.4.7