r"""Clone the graph.
(self)
| 361 | return sub_v_set |
| 362 | |
| 363 | def clone(self): |
| 364 | r"""Clone the graph.""" |
| 365 | # _g = Graph(self.num_v, extra_selfloop=self._has_extra_selfloop, device=self.device) |
| 366 | # _g=self.__class__() |
| 367 | # _g.device="cpu" |
| 368 | # _g.extra_selfloop=False |
| 369 | # _g.edges = deepcopy(self.edges) |
| 370 | # _g.cache = deepcopy(self.cache) |
| 371 | return self.copy() |
| 372 | |
| 373 | @name.setter |
| 374 | def name(self, s): |