42aabce1bb
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1973 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
25 lines
510 B
Plaintext
25 lines
510 B
Plaintext
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:- category(category).
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:- info([
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version is 1.0,
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author is 'Paulo Moura',
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date is 2007/06/10,
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comment is 'Defines a simple predicate for comparing performance of calls from within an object to imported category predicates.']).
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:- public(ctg_pred/0).
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ctg_pred :-
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{generate_list(20, List)},
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length(List, _).
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length(List, Length) :-
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length(List, 0, Length).
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length([], Length, Length).
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length([_| Tail], Acc, Length) :-
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Acc2 is Acc + 1,
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length(Tail, Acc2, Length).
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:- end_category.
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