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:- object(blind_search(_),
instantiates(class),
specializes(search_strategy)).
:- info([
version is 1.0,
author is 'Paulo Moura',
date is 1998/3/23,
comment is 'Blind search state space strategies.',
parnames is ['Bound']]).
:- public(bound/1).
:- mode(bound(?integer), zero_or_one).
:- info(bound/1,
[comment is 'Search depth bound.',
argnames is ['Bound']]).
:- protected(search/4).
:- mode(search(+object, +nonvar, +integer, -list), zero_or_more).
:- info(search/4,
[comment is 'State space search solution.',
argnames is ['Space', 'State', 'Bound', 'Path']]).
bound(Bound) :-
parameter(1, Bound).
solve(Space, State, Path) :-
::bound(Bound),
::search(Space, State, Bound, Path).
:- end_object.
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