Data.Graph.DGraph
data DGraph v e
insertArc
insertArcs
removeArc
removeArcs
removeArcAndVertices
arcs
containsArc
inboundingArcs
outboundingArcs
incidentArcs
isSymmetric
isOriented
vertexIndegree
vertexOutdegree
indegrees
outdegrees
isBalanced
isRegular
isSource
isSink
isInternal
transpose
toUndirected
toArcsList
fromArcsList
prettyPrint