diff -r 4511c7d91834 -r fd24f16e0d73 src/lemon/dfs.h
--- a/src/lemon/dfs.h	Mon Mar 21 11:48:59 2005 +0000
+++ b/src/lemon/dfs.h	Mon Mar 21 12:49:37 2005 +0000
@@ -972,7 +972,7 @@
     struct DefPredMapBase : public Base {
       typedef T PredMap;
       static PredMap *createPredMap(const Graph &G) { return 0; };
-      DefPredMapBase(const Base &b) : Base(b) {}
+      DefPredMapBase(const TR &b) : TR(b) {}
     };
     
     ///\brief \ref named-templ-param "Named parameter"
@@ -993,7 +993,7 @@
     struct DefReachedMapBase : public Base {
       typedef T ReachedMap;
       static ReachedMap *createReachedMap(const Graph &G) { return 0; };
-      DefReachedMapBase(const Base &b) : Base(b) {}
+      DefReachedMapBase(const TR &b) : TR(b) {}
     };
     
     ///\brief \ref named-templ-param "Named parameter"
@@ -1014,7 +1014,7 @@
     struct DefProcessedMapBase : public Base {
       typedef T ProcessedMap;
       static ProcessedMap *createProcessedMap(const Graph &G) { return 0; };
-      DefProcessedMapBase(const Base &b) : Base(b) {}
+      DefProcessedMapBase(const TR &b) : TR(b) {}
     };
     
     ///\brief \ref named-templ-param "Named parameter"
@@ -1035,7 +1035,7 @@
 //     struct DefPredNodeMapBase : public Base {
 //       typedef T PredNodeMap;
 //       static PredNodeMap *createPredNodeMap(const Graph &G) { return 0; };
-//       DefPredNodeMapBase(const Base &b) : Base(b) {}
+//       DefPredNodeMapBase(const TR &b) : TR(b) {}
 //     };
     
 //     ///\brief \ref named-templ-param "Named parameter"
@@ -1055,7 +1055,7 @@
     struct DefDistMapBase : public Base {
       typedef T DistMap;
       static DistMap *createDistMap(const Graph &G) { return 0; };
-      DefDistMapBase(const Base &b) : Base(b) {}
+      DefDistMapBase(const TR &b) : TR(b) {}
     };
     
     ///\brief \ref named-templ-param "Named parameter"