Alias of :meth:`num_src_nodes`
(self, ntype=None)
| 2539 | return self._graph.num_nodes(self.get_ntype_id(ntype)) |
| 2540 | |
| 2541 | def number_of_src_nodes(self, ntype=None): |
| 2542 | """Alias of :meth:`num_src_nodes`""" |
| 2543 | return self.num_src_nodes(ntype) |
| 2544 | |
| 2545 | def num_src_nodes(self, ntype=None): |
| 2546 | """Return the number of source nodes in the graph. |