diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Grasp/Graph.hs | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/Grasp/Graph.hs b/src/Grasp/Graph.hs index 2f22d2b..febc265 100644 --- a/src/Grasp/Graph.hs +++ b/src/Grasp/Graph.hs @@ -121,11 +121,11 @@ match :: Node -> Gr a b -> Decomp a b match n gr = if (n `notElem` nodes gr) then (Nothing, gr) - else (Just (to, n, label, from), gr) + else (Just (to, n, label, from), (delNode n gr)) where - to = map (\(x,y,z) -> (z,y)) (inn gr n) + to = map (\(x,y,z) -> (z,x)) (inn gr n) label = snd . head $ (filter (\(x,y) -> x == n) (labNodes gr)) - from = map (\(x,y,z) -> (z,x)) (out gr n) + from = map (\(x,y,z) -> (z,y)) (out gr n) @@ -172,8 +172,8 @@ labEdges = getLabEdges (&) :: Context a b -> Gr a b -> Gr a b (to, n, lab, from) & gr = - let edgesTo = map (\(z,y) -> (n,y,z)) to - edgesFrom = map (\(z,x) -> (x,n,z)) from + let edgesTo = map (\(z,y) -> (y,n,z)) to + edgesFrom = map (\(z,x) -> (n,x,z)) from in (insEdges edgesTo) . (insEdges edgesFrom) . (insNode (n,lab)) $ gr |