# HG changeset patch
# User deba
# Date 1138738492 0
# Node ID 272fa8a0b680a3d159381595051d049461f45a1c
# Parent  a876a3d6a4c7b50a3b30c38b78a9ae58e2eaf2fa
Bug fix

ANodeIt/BNodeIt should not be inherited from ANode/BNode

The reason:
assert(graph.id(ANodeIt(graph)) == graph.id((Node)ANodeIt(graph)));

diff -r a876a3d6a4c7 -r 272fa8a0b680 lemon/bits/iterable_graph_extender.h
--- a/lemon/bits/iterable_graph_extender.h	Tue Jan 31 20:04:36 2006 +0000
+++ b/lemon/bits/iterable_graph_extender.h	Tue Jan 31 20:14:52 2006 +0000
@@ -303,7 +303,7 @@
 
     };
 
-    class ANodeIt : public ANode { 
+    class ANodeIt : public Node { 
       friend class IterableBpUGraphExtender;
       const Graph* graph;
     public:
@@ -325,7 +325,7 @@
       }
     };
 
-    class BNodeIt : public BNode { 
+    class BNodeIt : public Node { 
       friend class IterableBpUGraphExtender;
       const Graph* graph;
     public: