built-in method
message_prefix_stream/4¶
Description¶
message_prefix_stream(Kind, Component, Prefix, Stream)
User-defined hook method for specifying the default prefix and stream for printing a message for a given kind and component. This method is declared in the logtalk built-in object as a public, multifile, and dynamic predicate.
Modes and number of proofs¶
message_prefix_stream(?nonvar, ?nonvar, ?atom, ?stream_or_alias) - zero_or_more
Errors¶
(none)
Examples¶
:- multifile(logtalk::message_prefix_stream/4).
:- dynamic(logtalk::message_prefix_stream/4).
logtalk::message_prefix_stream(information, core, '% ', user_output).