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Header file for event bus (EBus), a general-purpose communication system that Lumberyard uses to dispatch notifications and receive requests. More...
Classes |
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struct | AZ::EBusTraits |
EBusTraits are properties that you use to configure an
EBus
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class | AZ::EBus< Interface, BusTraits > |
Event buses (EBuses) are a general-purpose communication system that Lumberyard uses to dispatch notifications and receive requests.
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Namespaces |
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AZStd | |
AZ | |
Macros |
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#define | EBUS_EVENT_PTR (_BusPtr, _EBUS, ...) |
Dispatches an event to handlers at a cached address.
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#define | EBUS_EVENT_PTR_RESULT (_Result, _BusPtr, _EBUS, ...) |
Dispatches an event to handlers at a cached address and receives results.
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#define | EBUS_EVENT_ID (_BusId, _EBUS, ...) |
Dispatches an event to handlers at a specific address.
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#define | EBUS_EVENT_ID_RESULT (_Result, _BusId, _EBUS, ...) |
Dispatches an event to handlers at a specific address and receives results.
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#define | EBUS_EVENT (_EBUS, ...) |
Dispatches an event to all handlers.
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#define | EBUS_EVENT_RESULT (_Result, _EBUS, ...) |
Dispatches an event to all handlers and receives results.
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#define | EBUS_EVENT_PTR_REVERSE (_BusPtr, _EBUS, ...) |
Dispatches an event to handlers at a cached address in reverse order.
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#define | EBUS_EVENT_PTR_RESULT_REVERSE (_Result, _BusPtr, _EBUS, ...) |
Dispatches an event to handlers at a cached address in reverse order and receives results.
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#define | EBUS_EVENT_ID_REVERSE (_BusId, _EBUS, ...) |
Dispatches an event to handlers at a specific address in reverse order.
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#define | EBUS_EVENT_ID_RESULT_REVERSE (_Result, _BusId, _EBUS, ...) |
Dispatches an event to handlers at a specific address in reverse order and receives results.
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#define | EBUS_EVENT_REVERSE (_EBUS, ...) |
Dispatches an event to all handlers in reverse order.
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#define | EBUS_EVENT_RESULT_REVERSE (_Result, _EBUS, ...) |
Dispatches an event to all handlers in reverse order and receives results.
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#define | EBUS_QUEUE_EVENT (_EBUS, ...) |
Enqueues an asynchronous event to dispatch to all handlers.
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#define | EBUS_QUEUE_EVENT_PTR (_BusPtr, _EBUS, ...) |
Enqueues an asynchronous event to dispatch to handlers at a cached address.
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#define | EBUS_QUEUE_EVENT_ID (_BusId, _EBUS, ...) |
Enqueues an asynchronous event to dispatch to handlers at a specific address.
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#define | EBUS_QUEUE_EVENT_REVERSE (_EBUS, ...) |
Enqueues an asynchronous event to dispatch to all handlers in reverse order.
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#define | EBUS_QUEUE_EVENT_PTR_REVERSE (_BusPtr, _EBUS, ...) |
Enqueues an asynchronous event to dispatch to handlers at a cached address in reverse order.
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#define | EBUS_QUEUE_EVENT_ID_REVERSE (_BusId, _EBUS, ...) |
Enqueues an asynchronous event to dispatch to handlers at a specific address in reverse order.
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#define | EBUS_QUEUE_FUNCTION (_EBUS, ...) |
Enqueues an arbitrary callable function to be executed asynchronously.
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#define | EBUS_DBG_EVENT_PTR (_BusPtr, _EBUS, ...) |
Dispatches an event to handlers at a cached address.
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#define | EBUS_DBG_EVENT_PTR_RESULT (_Result, _BusPtr, _EBUS, ...) |
Dispatches an event to handlers at a cached address and receives results.
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#define | EBUS_DBG_EVENT_ID (_BusId, _EBUS, ...) |
Dispatches an event to handlers at a specific address.
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#define | EBUS_DBG_EVENT_ID_RESULT (_Result, _BusId, _EBUS, ...) |
Dispatches an event to handlers at a specific address and receives results.
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#define | EBUS_DBG_EVENT (_EBUS, ...) |
Dispatches an event to all handlers.
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#define | EBUS_DBG_EVENT_RESULT (_Result, _EBUS, ...) |
Dispatches an event to all handlers and receives results.
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#define | EBUS_DBG_EVENT_PTR_REVERSE (_BusPtr, _EBUS, ...) |
Dispatches an event to handlers at a cached address in reverse order.
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#define | EBUS_DBG_EVENT_PTR_RESULT_REVERSE (_Result, _BusPtr, _EBUS, ...) |
Dispatches an event to handlers at a cached address in reverse order and receives results.
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#define | EBUS_DBG_EVENT_ID_REVERSE (_BusId, _EBUS, ...) |
Dispatches an event to handlers at a specific address in reverse order.
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#define | EBUS_DBG_EVENT_ID_RESULT_REVERSE (_Result, _BusId, _EBUS, ...) |
Dispatches an event to handlers at a specific address in reverse order and receives results.
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#define | EBUS_DBG_EVENT_REVERSE (_EBUS, ...) |
Dispatches an event to all handlers in reverse order.
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#define | EBUS_DBG_EVENT_RESULT_REVERSE (_Result, _EBUS, ...) |
Dispatches an event to all handlers in reverse order and receives results.
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#define | EBUS_DBG_QUEUE_EVENT (_EBUS, ...) |
Enqueues an asynchronous event to dispatch to all handlers.
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#define | EBUS_DBG_QUEUE_EVENT_PTR (_BusPtr, _EBUS, ...) |
Enqueues an asynchronous event to dispatch to handlers at a cached address.
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#define | EBUS_DBG_QUEUE_EVENT_ID (_BusId, _EBUS, ...) |
Enqueues an asynchronous event to dispatch to handlers at a specific address.
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#define | EBUS_DBG_QUEUE_EVENT_REVERSE (_EBUS, ...) |
Enqueues an asynchronous event to dispatch to all handlers in reverse order.
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#define | EBUS_DBG_QUEUE_EVENT_PTR_REVERSE (_BusPtr, _EBUS, ...) |
Enqueues an asynchronous event to dispatch to handlers at a cached address in reverse order.
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#define | EBUS_DBG_QUEUE_EVENT_ID_REVERSE (_BusId, _EBUS, ...) |
Enqueues an asynchronous event to dispatch to handlers at a specific address in reverse order.
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#define | EBUS_DBG_QUEUE_FUNCTION (_EBUS, ...) |
Enqueues an arbitrary callable function to be executed asynchronously.
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Detailed Description
Header file for event bus (EBus), a general-purpose communication system that Lumberyard uses to dispatch notifications and receive requests.
EBuses are configurable and support many different use cases. For more information about EBuses, see AZ::EBus in this guide and Working with the Event Bus (EBus) System in the Lumberyard User Guide .
Macro Definition Documentation
◆ EBUS_DBG_EVENT
#define EBUS_DBG_EVENT | ( | _EBUS, | |
... | |||
) |
Dispatches an event to all handlers.
◆ EBUS_DBG_EVENT_ID
#define EBUS_DBG_EVENT_ID | ( | _BusId, | |
_EBUS, | |||
... | |||
) |
Dispatches an event to handlers at a specific address.
◆ EBUS_DBG_EVENT_ID_RESULT
#define EBUS_DBG_EVENT_ID_RESULT | ( | _Result, | |
_BusId, | |||
_EBUS, | |||
... | |||
) |
Dispatches an event to handlers at a specific address and receives results.
◆ EBUS_DBG_EVENT_ID_RESULT_REVERSE
#define EBUS_DBG_EVENT_ID_RESULT_REVERSE | ( | _Result, | |
_BusId, | |||
_EBUS, | |||
... | |||
) |
Dispatches an event to handlers at a specific address in reverse order and receives results.
◆ EBUS_DBG_EVENT_ID_REVERSE
#define EBUS_DBG_EVENT_ID_REVERSE | ( | _BusId, | |
_EBUS, | |||
... | |||
) |
Dispatches an event to handlers at a specific address in reverse order.
◆ EBUS_DBG_EVENT_PTR
#define EBUS_DBG_EVENT_PTR | ( | _BusPtr, | |
_EBUS, | |||
... | |||
) |
Dispatches an event to handlers at a cached address.
◆ EBUS_DBG_EVENT_PTR_RESULT
#define EBUS_DBG_EVENT_PTR_RESULT | ( | _Result, | |
_BusPtr, | |||
_EBUS, | |||
... | |||
) |
Dispatches an event to handlers at a cached address and receives results.
◆ EBUS_DBG_EVENT_PTR_RESULT_REVERSE
#define EBUS_DBG_EVENT_PTR_RESULT_REVERSE | ( | _Result, | |
_BusPtr, | |||
_EBUS, | |||
... | |||
) |
Dispatches an event to handlers at a cached address in reverse order and receives results.
◆ EBUS_DBG_EVENT_PTR_REVERSE
#define EBUS_DBG_EVENT_PTR_REVERSE | ( | _BusPtr, | |
_EBUS, | |||
... | |||
) |
Dispatches an event to handlers at a cached address in reverse order.
◆ EBUS_DBG_EVENT_RESULT
#define EBUS_DBG_EVENT_RESULT | ( | _Result, | |
_EBUS, | |||
... | |||
) |
Dispatches an event to all handlers and receives results.
◆ EBUS_DBG_EVENT_RESULT_REVERSE
#define EBUS_DBG_EVENT_RESULT_REVERSE | ( | _Result, | |
_EBUS, | |||
... | |||
) |
Dispatches an event to all handlers in reverse order and receives results.
◆ EBUS_DBG_EVENT_REVERSE
#define EBUS_DBG_EVENT_REVERSE | ( | _EBUS, | |
... | |||
) |
Dispatches an event to all handlers in reverse order.
◆ EBUS_DBG_QUEUE_EVENT
#define EBUS_DBG_QUEUE_EVENT | ( | _EBUS, | |
... | |||
) |
Enqueues an asynchronous event to dispatch to all handlers.
◆ EBUS_DBG_QUEUE_EVENT_ID
#define EBUS_DBG_QUEUE_EVENT_ID | ( | _BusId, | |
_EBUS, | |||
... | |||
) |
Enqueues an asynchronous event to dispatch to handlers at a specific address.
◆ EBUS_DBG_QUEUE_EVENT_ID_REVERSE
#define EBUS_DBG_QUEUE_EVENT_ID_REVERSE | ( | _BusId, | |
_EBUS, | |||
... | |||
) |
Enqueues an asynchronous event to dispatch to handlers at a specific address in reverse order.
◆ EBUS_DBG_QUEUE_EVENT_PTR
#define EBUS_DBG_QUEUE_EVENT_PTR | ( | _BusPtr, | |
_EBUS, | |||
... | |||
) |
Enqueues an asynchronous event to dispatch to handlers at a cached address.
◆ EBUS_DBG_QUEUE_EVENT_PTR_REVERSE
#define EBUS_DBG_QUEUE_EVENT_PTR_REVERSE | ( | _BusPtr, | |
_EBUS, | |||
... | |||
) |
Enqueues an asynchronous event to dispatch to handlers at a cached address in reverse order.
◆ EBUS_DBG_QUEUE_EVENT_REVERSE
#define EBUS_DBG_QUEUE_EVENT_REVERSE | ( | _EBUS, | |
... | |||
) |
Enqueues an asynchronous event to dispatch to all handlers in reverse order.
◆ EBUS_DBG_QUEUE_FUNCTION
#define EBUS_DBG_QUEUE_FUNCTION | ( | _EBUS, | |
... | |||
) |
Enqueues an arbitrary callable function to be executed asynchronously.
◆ EBUS_EVENT
#define EBUS_EVENT | ( | _EBUS, | |
... | |||
) |
Dispatches an event to all handlers.
◆ EBUS_EVENT_ID
#define EBUS_EVENT_ID | ( | _BusId, | |
_EBUS, | |||
... | |||
) |
Dispatches an event to handlers at a specific address.
◆ EBUS_EVENT_ID_RESULT
#define EBUS_EVENT_ID_RESULT | ( | _Result, | |
_BusId, | |||
_EBUS, | |||
... | |||
) |
Dispatches an event to handlers at a specific address and receives results.
◆ EBUS_EVENT_ID_RESULT_REVERSE
#define EBUS_EVENT_ID_RESULT_REVERSE | ( | _Result, | |
_BusId, | |||
_EBUS, | |||
... | |||
) |
Dispatches an event to handlers at a specific address in reverse order and receives results.
◆ EBUS_EVENT_ID_REVERSE
#define EBUS_EVENT_ID_REVERSE | ( | _BusId, | |
_EBUS, | |||
... | |||
) |
Dispatches an event to handlers at a specific address in reverse order.
◆ EBUS_EVENT_PTR
#define EBUS_EVENT_PTR | ( | _BusPtr, | |
_EBUS, | |||
... | |||
) |
Dispatches an event to handlers at a cached address.
◆ EBUS_EVENT_PTR_RESULT
#define EBUS_EVENT_PTR_RESULT | ( | _Result, | |
_BusPtr, | |||
_EBUS, | |||
... | |||
) |
Dispatches an event to handlers at a cached address and receives results.
◆ EBUS_EVENT_PTR_RESULT_REVERSE
#define EBUS_EVENT_PTR_RESULT_REVERSE | ( | _Result, | |
_BusPtr, | |||
_EBUS, | |||
... | |||
) |
Dispatches an event to handlers at a cached address in reverse order and receives results.
◆ EBUS_EVENT_PTR_REVERSE
#define EBUS_EVENT_PTR_REVERSE | ( | _BusPtr, | |
_EBUS, | |||
... | |||
) |
Dispatches an event to handlers at a cached address in reverse order.
◆ EBUS_EVENT_RESULT
#define EBUS_EVENT_RESULT | ( | _Result, | |
_EBUS, | |||
... | |||
) |
Dispatches an event to all handlers and receives results.
◆ EBUS_EVENT_RESULT_REVERSE
#define EBUS_EVENT_RESULT_REVERSE | ( | _Result, | |
_EBUS, | |||
... | |||
) |
Dispatches an event to all handlers in reverse order and receives results.
◆ EBUS_EVENT_REVERSE
#define EBUS_EVENT_REVERSE | ( | _EBUS, | |
... | |||
) |
Dispatches an event to all handlers in reverse order.
◆ EBUS_QUEUE_EVENT
#define EBUS_QUEUE_EVENT | ( | _EBUS, | |
... | |||
) |
Enqueues an asynchronous event to dispatch to all handlers.
◆ EBUS_QUEUE_EVENT_ID
#define EBUS_QUEUE_EVENT_ID | ( | _BusId, | |
_EBUS, | |||
... | |||
) |
Enqueues an asynchronous event to dispatch to handlers at a specific address.
◆ EBUS_QUEUE_EVENT_ID_REVERSE
#define EBUS_QUEUE_EVENT_ID_REVERSE | ( | _BusId, | |
_EBUS, | |||
... | |||
) |
Enqueues an asynchronous event to dispatch to handlers at a specific address in reverse order.
◆ EBUS_QUEUE_EVENT_PTR
#define EBUS_QUEUE_EVENT_PTR | ( | _BusPtr, | |
_EBUS, | |||
... | |||
) |
Enqueues an asynchronous event to dispatch to handlers at a cached address.
◆ EBUS_QUEUE_EVENT_PTR_REVERSE
#define EBUS_QUEUE_EVENT_PTR_REVERSE | ( | _BusPtr, | |
_EBUS, | |||
... | |||
) |
Enqueues an asynchronous event to dispatch to handlers at a cached address in reverse order.
◆ EBUS_QUEUE_EVENT_REVERSE
#define EBUS_QUEUE_EVENT_REVERSE | ( | _EBUS, | |
... | |||
) |
Enqueues an asynchronous event to dispatch to all handlers in reverse order.
◆ EBUS_QUEUE_FUNCTION
#define EBUS_QUEUE_FUNCTION | ( | _EBUS, | |
... | |||
) |
Enqueues an arbitrary callable function to be executed asynchronously.