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force parent unification when binding two variables with same key

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This commit is contained in:
Vítor Santos Costa 2012-03-25 21:40:29 +01:00
parent 7d6461a527
commit b6d5b79789
1 changed files with 3 additions and 2 deletions
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packages/CLPBN/clpbn.yap
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@ -413,11 +413,12 @@ fresh_attvar(Var, NVar) :-
% I will now allow two CLPBN variables to be bound together.
%bind_clpbns(Key, Dist, Parents, Key, Dist, Parents).
bind_clpbns(Key, Dist, _Parents, Key1, Dist1, _Parents1) :-
bind_clpbns(Key, Dist, Parents, Key1, Dist1, Parents1) :-
Key == Key1, !,
get_dist(Dist,_Type,_Domain,_Table),
get_dist(Dist1,_Type1,_Domain1,_Table1),
Dist = Dist1.
Dist = Dist1,
Parents = Parents1.
bind_clpbns(Key, _, _, _, Key1, _, _, _) :-
Key\=Key1, !, fail.
bind_clpbns(_, _, _, _, _, _, _, _) :-