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Revision 4601, 0.6 KB
(checked in by pmoura, 7 weeks ago)
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Added svn:mime-type property to source files (set to text/x-logtalk).
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Property svn:mime-type set to
text/x-logtalk
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Property svn:eol-style set to
native
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| 1 | |
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| 2 | :- category(logging). |
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| 3 | |
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| 4 | :- public([ |
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| 5 | init_log/0, |
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| 6 | add_log_entry/1, |
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| 7 | print_log/0, |
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| 8 | log_entry/2]). |
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| 9 | |
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| 10 | :- private(log_/2). |
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| 11 | :- dynamic(log_/2). |
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| 12 | |
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| 13 | init_log :- |
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| 14 | retractall(log_(_, _)), |
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| 15 | add_log_entry(start). |
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| 16 | |
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| 17 | add_log_entry(Entry) :- |
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| 18 | date::today(Year, Month, Day), |
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| 19 | time::now(Hours, Mins, Secs), |
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| 20 | assertz(log_(Year/Month/Day-Hours:Mins:Secs, Entry)). |
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| 21 | |
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| 22 | print_log :- |
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| 23 | this(This), |
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| 24 | This::log_(Date, Entry), |
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| 25 | write(Date), write(' - '), write(Entry), nl, |
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| 26 | fail. |
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| 27 | print_log. |
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| 28 | |
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| 29 | log_entry(Date, Entry) :- |
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| 30 | this(This), |
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| 31 | This::log_(Date, Entry). |
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| 32 | |
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| 33 | :- end_category. |
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| 34 | |
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| 35 | |
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| 36 | :- object(object, |
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| 37 | imports(logging)). |
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| 38 | |
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| 39 | :- initialization(:init_log). |
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| 40 | |
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| 41 | :- end_object. |
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