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yap-6.3/Logtalk/examples/profiling/stop_watch.lgt
pmoura d79dd807e6 Logtalk 2.29.1 files.
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1744 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2006-12-28 13:03:34 +00:00

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:- object(stop_watch,
implements(monitoring),
imports(monitor)).
:- info([
version is 1.1,
author is 'Paulo Moura',
date is 2006/12/14,
comment is 'Message executing time monitor.']).
:- uses(time).
before(Object, Message, Sender) :-
write(Object), write(' <-- '), writeq(Message),
write(' from '), write(Sender), nl, write('STARTING at '),
time::cpu_time(Seconds), write(Seconds), write(' seconds'), nl.
after(Object, Message, Sender) :-
write(Object), write(' <-- '), writeq(Message),
write(' from '), write(Sender), nl, write('ENDING at '),
time::cpu_time(Seconds), write(Seconds), write(' seconds'), nl.
:- end_object.