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Event Handling

Built-ins to handle events and interrupts

Predicates

cancel_after_event(+Event, -CancelledEvents)
Cancel all pending instances of after event Event
current_after_events(-Events)
Check or find currently pending after events.
current_error(?N)
Succeeds if N unifies with a valid error number.
current_interrupt(?N, ?IntID)
Succeeds if N unifies with the number and IntID unifies with the mnemonic name of a valid interrupt.
error(+EventId, ?Culprit)
An error or event EventId is raised and the corresponding error handler is executed
error(++EventId, ?Culprit, +Module)
An error EventId is raised with Culprit and context module Module, and the corresponding error handler is executed
error_id(+N, -Message)
Succeeds if Message unifies with the error message string defined for error number N.
event(+EventId)
The event EventId is raised and the corresponding error handler is executed.
event_after(+Event, +Time)
Set up an event Event which is triggered after Time seconds have elapsed.
event_after(+Event, +Time, -DueTime)
Set up an event Event which is triggered at DueTime, after Time seconds have elapsed
event_after_every(+Event, +Time)
Set up an event Event which is triggered after every Time seconds have elapsed.
event_create(+Goal, ++Options, -EventHandle)
Create an ECLiPSe event from an arbitrary goal.
event_disable(+EventHandle)
Disable the given event
event_enable(+EventHandle)
Enable the given event
event_retrieve(+EventHandle, -Goal, -Module)
Given the handle with which an event is associated, retrieve the event goal and module
events_after(++Events)
Set up a series of after events Events.
events_defer
Defer event handling
events_nodefer
Allow event handling
get_event_handler(+Event, -Predspec, -Module)
Returns the event handler for event/error Event and its home module Module.
get_interrupt_handler(+IntId, -PredSpec, -Module)
Succeeds if PredSpec unifies with the specification of the current handler for interrupt IntId and Module unifies with its home module.
reset_error_handlers
All error handlers are reset, cancelling any redefinition.
reset_event_handler(+EventId)
Resets the handler for the event EventId to its default value
set_event_handler(+EventId, ++PredSpec)
Set an event handler PredSpec for the event EventId.
set_interrupt_handler(+IntId, ++PredSpec)
Sets an interrupt handler PredSpec for the interrupt IntId

Generated from event.eci on 2017-07-09 15:37