diff -r e6bc5c0032e9 -r 93de38566e6c test/graph_adaptor_test.cc
--- a/test/graph_adaptor_test.cc	Wed Nov 28 18:05:49 2007 +0000
+++ b/test/graph_adaptor_test.cc	Fri Nov 30 09:22:38 2007 +0000
@@ -66,6 +66,8 @@
     checkConcept<Graph, ErasingFirstGraphAdaptor<Graph, 
       Graph::NodeMap<Graph::Edge> > >(); 
 
+    checkConcept<Graph, SplitGraphAdaptor<Graph> >(); 
+
     checkConcept<UGraph, UndirGraphAdaptor<Graph> >();
 
     checkConcept<UGraph, SubUGraphAdaptor<UGraph,