diff -r ef2d00e46897 -r c2992fd74dad lemon/list_graph.h
--- a/lemon/list_graph.h	Wed Feb 22 12:45:59 2006 +0000
+++ b/lemon/list_graph.h	Wed Feb 22 18:26:56 2006 +0000
@@ -23,16 +23,11 @@
 ///\file
 ///\brief ListGraph, ListUGraph classes.
 
-#include <lemon/bits/erasable_graph_extender.h>
-#include <lemon/bits/clearable_graph_extender.h>
-#include <lemon/bits/extendable_graph_extender.h>
-#include <lemon/bits/iterable_graph_extender.h>
-#include <lemon/bits/alteration_notifier.h>
-#include <lemon/bits/default_map.h>
 #include <lemon/bits/graph_extender.h>
 
 #include <lemon/error.h>
 
+#include <vector>
 #include <list>
 
 namespace lemon {
@@ -311,13 +306,7 @@
 
   };
 
-  typedef ErasableGraphExtender<
-    ClearableGraphExtender<
-    ExtendableGraphExtender<
-    MappableGraphExtender<
-    IterableGraphExtender<
-    AlterableGraphExtender<
-    GraphExtender<ListGraphBase> > > > > > > ExtendedListGraphBase;
+  typedef GraphExtender<ListGraphBase> ExtendedListGraphBase;
 
   /// \addtogroup graphs
   /// @{
@@ -578,13 +567,8 @@
 
   /**************** Undirected List Graph ****************/
 
-  typedef ErasableUGraphExtender<
-    ClearableUGraphExtender<
-    ExtendableUGraphExtender<
-    MappableUGraphExtender<
-    IterableUGraphExtender<
-    AlterableUGraphExtender<
-    UGraphExtender<ListGraphBase> > > > > > > ExtendedListUGraphBase;
+  typedef UGraphExtender<UGraphBaseExtender<
+    ListGraphBase> > ExtendedListUGraphBase;
 
   /// \addtogroup graphs
   /// @{