1.1 --- a/lemon/smart_graph.h	Thu Jan 11 21:35:14 2007 +0000
     1.2 +++ b/lemon/smart_graph.h	Thu Jan 11 21:58:30 2007 +0000
     1.3 @@ -409,7 +409,6 @@
     1.4  
     1.5      class UEdge {
     1.6        friend class SmartUGraphBase;
     1.7 -      friend class SmartUGraphBase::Edge;
     1.8      protected:
     1.9  
    1.10        int id;
    1.11 @@ -431,7 +430,7 @@
    1.12        explicit Edge(int pid) { id = pid;}
    1.13  
    1.14      public:
    1.15 -      operator UEdge() const { return UEdge(id / 2); }
    1.16 +      operator UEdge() const { return uEdgeFromId(id / 2); }
    1.17  
    1.18        Edge() {}
    1.19        Edge (Invalid) { id = -1; }