nr_edges() const¶
-
size_t
libsemigroups::ActionDigraph
::
nr_edges
() const¶ Returns the number of edges of
this
.- Return
The total number of edges, a value of type
size_t
.- Exceptions
This function guarantees not to throw a LibsemigroupsException.
- Complexity
\(O(mn)\) where
m
is nr_nodes() andn
is out_degree().- Parameters
(None)