1.1 --- a/lemon/smart_graph.h Sat Apr 12 20:38:51 2008 +0100
1.2 +++ b/lemon/smart_graph.h Mon Apr 14 17:37:18 2008 +0100
1.3 @@ -470,8 +470,8 @@
1.4 Node source(Arc e) const { return Node(arcs[e._id ^ 1].target); }
1.5 Node target(Arc e) const { return Node(arcs[e._id].target); }
1.6
1.7 - Node source(Edge e) const { return Node(arcs[2 * e._id].target); }
1.8 - Node target(Edge e) const { return Node(arcs[2 * e._id + 1].target); }
1.9 + Node u(Edge e) const { return Node(arcs[2 * e._id].target); }
1.10 + Node v(Edge e) const { return Node(arcs[2 * e._id + 1].target); }
1.11
1.12 static bool direction(Arc e) {
1.13 return (e._id & 1) == 1;