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fix wneighbors

This commit is contained in:
Vitor Santos Costa 2009-06-10 12:42:45 -05:00
parent 4421f177b5
commit 5dd3aa5782
1 changed files with 3 additions and 2 deletions
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5
library/wundgraphs.yap
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@ -44,7 +44,8 @@
wdgraph_del_edges/3,
wdgraph_del_vertex/3,
wdgraph_edges/2,
wdgraph_neighbors/3
wdgraph_neighbors/3,
wdgraph_wneighbors/3
]).
:- use_module(library(rbtrees),
@ -105,7 +106,7 @@ wundgraph_neighbors(V,Vertices,Children) :-
).
wundgraph_wneighbours(V,Vertices,Children) :-
wdgraph_wneighbours(V,Vertices,Children0),
wdgraph_wneighbors(V,Vertices,Children0),
(
wdel_me(Children0,V,Children)
->