changeset 178 | cd254eed75eb |
parent 174 | 44700ed9ffaa |
child 179 | 91646df36ffc |
1.1 --- a/src/work/alpar/emptygraph.h Fri Mar 12 15:42:51 2004 +0000 1.2 +++ b/src/work/alpar/emptygraph.h Fri Mar 12 16:13:44 2004 +0000 1.3 @@ -128,7 +128,7 @@ 1.4 // EdgeIt getNext(EdgeIt) const {} 1.5 1.6 /// Go to the next node. 1.7 - Node &next(Node &i) const { return i;} 1.8 + NodeIt &next(NodeIt &i) const { return i;} 1.9 /// Go to the next incoming edge. 1.10 InEdgeIt &next(InEdgeIt &i) const { return i;} 1.11 /// Go to the next outgoing edge.