diff -r 3915867b6975 -r 49045f2d28d4 test/dfs_test.cc
--- a/test/dfs_test.cc	Fri Nov 04 13:53:22 2005 +0000
+++ b/test/dfs_test.cc	Fri Nov 04 14:48:10 2005 +0000
@@ -50,7 +50,7 @@
   dfs_test.run(n);
   
   l  = dfs_test.dist(n);
-  e  = dfs_test.pred(n);
+  e  = dfs_test.predEdge(n);
   n  = dfs_test.predNode(n);
   d  = dfs_test.distMap();
   p  = dfs_test.predMap();
@@ -111,8 +111,8 @@
   
   for(NodeIt v(G); v!=INVALID; ++v) {
     check(dfs_test.reached(v),"Each node should be reached.");
-    if ( dfs_test.pred(v)!=INVALID ) {
-      Edge e=dfs_test.pred(v);
+    if ( dfs_test.predEdge(v)!=INVALID ) {
+      Edge e=dfs_test.predEdge(v);
       Node u=G.source(e);
       check(u==dfs_test.predNode(v),"Wrong tree.");
       check(dfs_test.dist(v) - dfs_test.dist(u) == 1,