representation_error/1¶
Description¶
representation_error(Flag)
Throws a representation error. This built-in predicate is declared as
a private method and thus cannot be used as a message to an object.
Calling this predicate is equivalent to the following sequence of calls
where Head
is the head of the predicate clause making the call:
...,
context(Context),
throw(error(representation_error(Flag), logtalk(Head,Context))).
This allows the user to generate errors in the same format used by the runtime.
Modes and number of proofs¶
representation_error(+atom) - error
Errors¶
When called:
representation_error(Flag)
Examples¶
...,
Code > 127,
representation_error(character_code).