Network.
_yieldneighbor
(self, vtx, arc_vertices, bridge)[source]¶Used internally, this method traverses a bridge arc to find the source and destination nodes.
vertex id
All non-articulation points in the network. These are referred to as degree-2 vertices.
Inital bridge list containing only vtx
.
Vertices to keep (articulation points). These elements are referred to as nodes.