graphscope.nx.classes.function.is_empty#
- graphscope.nx.classes.function.is_empty(G)[source]#
Returns True if G has no edges.
- Parameters
G (graph) – A NetworkX graph.
- Returns
True if G has no edges, and False otherwise.
- Return type
bool
Notes
An empty graph can have nodes but not edges. The empty graph with zero nodes is known as the null graph. This is an $O(n)$ operation where n is the number of nodes in the graph.