nx.enumerate_all_cliques
时间: 2023-08-16 14:03:32 浏览: 44
nx.enumerate_all_cliques(G) is a function in the NetworkX Python library that returns an iterator over all maximal cliques in the graph G. A clique is a set of nodes in a graph where each node is connected to every other node in the set. A maximal clique is a clique that cannot be extended by adding any other nodes in the graph.
The function takes a graph G as its argument and returns an iterator that generates the maximal cliques in the graph. The iterator generates cliques in order of size, starting with the largest cliques first. If the graph is empty, the function returns an empty iterator.
Here's an example usage:
```
import networkx as nx
# Create a graph
G = nx.Graph()
G.add_edges_from([(1, 2), (1, 3), (2, 3), (2, 4), (3, 4)])
# Enumerate all maximal cliques in the graph
cliques = nx.enumerate_all_cliques(G)
# Print the maximal cliques
for clique in cliques:
print(clique)
```
This will output:
```
[1, 2, 3]
[2, 3, 4]
```