scalax.collection.GraphEdge
Factory for undirected edges. GraphPredef also supports implicit conversion from node_1 ~ node_2 to UnDiEdge.
GraphPredef
node_1 ~ node_2
UnDiEdge
must be of arity == 2
Factory for undirected edges.
GraphPredef
also supports implicit conversion fromnode_1 ~ node_2
toUnDiEdge
.