Returns an iterator enumerating all nodes in the graph.
()
| 118 | |
| 119 | // Returns an iterator enumerating all nodes in the graph. |
| 120 | NodesAllIterator() Iterator |
| 121 | |
| 122 | // Returns an iterator enumerating all links in the graph. |
| 123 | QuadsAllIterator() Iterator |
no outgoing calls