1.1 --- a/src/work/marci/leda/leda_graph_wrapper.h	Wed Apr 28 14:20:24 2004 +0000
     1.2 +++ b/src/work/marci/leda/leda_graph_wrapper.h	Wed Apr 28 16:25:34 2004 +0000
     1.3 @@ -53,9 +53,16 @@
     1.4      template <typename T> class NodeMap;
     1.5      template <typename T> class EdgeMap;
     1.6  
     1.7 +    class Node;
     1.8 +    class NodeIt;
     1.9 +    class Edge;
    1.10 +    class EdgeIt;
    1.11 +    class OutEdgeIt;
    1.12 +    class InEdgeIt;
    1.13 +
    1.14      /// The base type of the node iterators.
    1.15      class Node {
    1.16 -      friend class LedaGraphWrapper;
    1.17 +      friend class LedaGraphWrapper<Graph>;
    1.18        //friend class Edge;
    1.19        friend class EdgeIt;
    1.20        friend class InEdgeIt;