| 687 | |
| 688 | template <typename VP, typename EP> |
| 689 | std::pair<typename DirectedGraph<VP, EP>::edge_descriptor, bool> |
| 690 | add_edge( |
| 691 | typename DirectedGraph<VP, EP>::vertex_descriptor u, |
| 692 | typename DirectedGraph<VP, EP>::vertex_descriptor v, |
| 693 | DirectedGraph<VP, EP>& g) |
| 694 | { |
| 695 | return g.add_edge(u, v); |
| 696 | } |
| 697 | |
| 698 | template <typename VP, typename EP> |
| 699 | void |