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all_pairs_node_connectivity¶

all_pairs_node_connectivity
(G, nbunch=None, flow_func=None)[source]¶ Compute node connectivity between all pairs of nodes of G.
Parameters:  G (NetworkX graph) – Undirected graph
 nbunch (container) – Container of nodes. If provided node connectivity will be computed only over pairs of nodes in nbunch.
 flow_func (function) – A function for computing the maximum flow among a pair of nodes.
The function has to accept at least three parameters: a Digraph,
a source node, and a target node. And return a residual network
that follows NetworkX conventions (see
maximum_flow()
for details). If flow_func is None, the default maximum flow function (edmonds_karp()
) is used. See below for details. The choice of the default function may change from version to version and should not be relied on. Default value: None.
Returns: all_pairs – A dictionary with node connectivity between all pairs of nodes in G, or in nbunch if provided.
Return type: See also
local_node_connectivity()
,edge_connectivity()
,local_edge_connectivity()
,maximum_flow()
,edmonds_karp()
,preflow_push()
,shortest_augmenting_path()