Logtalk reference manual
Built-in predicate: current_event/5
Contents > Reference Manual > Built-in Predicates > current_event/5

## current_event/5

#### Description

    current_event(Event, Object, Message, Sender, Monitor)

Enumerates, by backtracking, all defined events. The two types of events are represented by the atoms `before` and `after`.

#### Template and modes

    current_event(?event, ?object_identifier, ?callable, ?object_identifier, ?object_identifier)

#### Errors

Event is neither a variable nor a valid event identifier:
  `type_error(event, Event)`
Object is neither a variable nor a valid object identifier:
  `type_error(object_identifier, Object)`
Message is neither a variable nor a callable term:
  `type_error(callable, Message)`
Sender is neither a variable nor a valid object identifier:
  `type_error(object_identifier, Sender)`
Monitor is neither a variable nor a valid object identifier:
  `type_error(object_identifier, Monitor)`

#### Examples

    | ?- current_event(Event, Object, Message, Sender, debugger).