diff -r 283a7fe3a00e -r 88226d9fe821 src/hugo/smart_graph.h
--- a/src/hugo/smart_graph.h	Wed Sep 08 11:58:06 2004 +0000
+++ b/src/hugo/smart_graph.h	Wed Sep 08 12:06:45 2004 +0000
@@ -12,8 +12,9 @@
 
 #include <hugo/invalid.h>
 
-#include <hugo/default_map_factory.h>
-#include <hugo/sym_map_factory.h>
+#include <hugo/default_map.h>
+#include <hugo/sym_map.h>
+
 #include <hugo/map_registry.h>
 
 #include <hugo/map_defines.h>
@@ -72,8 +73,10 @@
     class OutEdgeIt;
     class InEdgeIt;
     
+    /// Creating map registries.
     CREATE_MAP_REGISTRIES;
-    CREATE_MAPS(DefaultMapFactory);
+    /// Creating node and edge maps.
+    CREATE_MAPS(DefaultMap);
     
   public:
 
@@ -314,12 +317,14 @@
   public:
     typedef SymSmartGraph Graph;
 
-    KEEP_NODE_MAP(SmartGraph);
-    KEEP_EDGE_MAP(SmartGraph);
+    /// Importing maps from the base class ListGraph.
+    KEEP_MAPS(SmartGraph, SymSmartGraph);
 
+    /// Creating symmetric map registry.
     CREATE_SYM_EDGE_MAP_REGISTRY;
-    CREATE_SYM_EDGE_MAP_FACTORY(DefaultMapFactory);
-    IMPORT_SYM_EDGE_MAP(SymEdgeMapFactory);
+    /// Creating symmetric edge map.
+    CREATE_SYM_EDGE_MAP(DefaultMap);
+
 
     SymSmartGraph() : SmartGraph() { }
     SymSmartGraph(const SmartGraph &_g) : SmartGraph(_g) { }