cc4531cd1e
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@53 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
44 lines
754 B
Plaintext
44 lines
754 B
Plaintext
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:- object(blind_search(_),
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instantiates(class),
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specializes(search_strategy)).
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:- info([
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version is 1.0,
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authors is 'Paulo Moura',
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date is 1998/3/23,
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comment is 'Blind search state space strategies.',
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parnames is ['Bound']]).
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:- public(bound/1).
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:- mode(bound(?integer), zero_or_one).
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:- info(bound/1,
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[comment is 'Search depth bound.',
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argnames is ['Bound']]).
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:- protected(search/4).
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:- mode(search(+object, +nonvar, +integer, -list), zero_or_more).
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:- info(search/4,
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[comment is 'State space search solution.',
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argnames is ['Space', 'State', 'Bound', 'Path']]).
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bound(Bound) :-
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parameter(1, Bound).
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solve(Space, State, Path) :-
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::bound(Bound),
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::search(Space, State, Bound, Path).
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:- end_object.
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