# HG changeset patch
# User marci
# Date 1079108024 0
# Node ID cd254eed75eb89525e7a45a1e60b63a9e204a713
# Parent  924f9555711d67f4b07693b5295c942c19578bcd
Node <-> NodeIt correction in next

diff -r 924f9555711d -r cd254eed75eb src/work/alpar/emptygraph.h
--- a/src/work/alpar/emptygraph.h	Fri Mar 12 15:42:51 2004 +0000
+++ b/src/work/alpar/emptygraph.h	Fri Mar 12 16:13:44 2004 +0000
@@ -128,7 +128,7 @@
 //     EdgeIt getNext(EdgeIt) const {}
 
     /// Go to the next node.
-    Node &next(Node &i) const { return i;}
+    NodeIt &next(NodeIt &i) const { return i;}
     /// Go to the next incoming edge.
     InEdgeIt &next(InEdgeIt &i) const { return i;}
     /// Go to the next outgoing edge.