protocol
Event handlers protocol. The handlers are automatically called for messages sent using the ::/2 control construct from within objects compiled with the "events" flag set to "allow".
Paulo Moura
1.0
2013/5/4
static, built_in
(no dependencies on other files)
Event handler for "before" events. A "before" event handler may prevent a method from being looked up or called by failing.
static
before(Object,Message,Sender)
before(@term,@term,@term) – zero_or_one
Event handler for "after" events. An "after" event handler may prevent a method from succeeding by failing.
static
after(Object,Message,Sender)
after(@term,@term,@term) – zero_or_one
(none)
(none)