diff -r 157427808b40 -r 761fe0846f49 lemon/adaptors.h
--- a/lemon/adaptors.h	Fri Aug 24 15:37:23 2012 +0200
+++ b/lemon/adaptors.h	Thu Sep 13 11:45:36 2012 +0200
@@ -1364,7 +1364,7 @@
     /// Creates a subgraph for the given graph with the given node
     /// and edge filter maps.
     SubGraph(GR& graph, NF& node_filter, EF& edge_filter) {
-      initialize(graph, node_filter, edge_filter);
+      this->initialize(graph, node_filter, edge_filter);
     }
 
     /// \brief Sets the status of the given node
@@ -2261,7 +2261,7 @@
     ///
     /// Creates an undirected graph from the given digraph.
     Undirector(DGR& digraph) {
-      initialize(digraph);
+      this->initialize(digraph);
     }
 
     /// \brief Arc map combined from two original arc maps