// -*- C++ -*- //

 #ifndef LEMON_CONTRACT_WRAPPER

 #define LEMON_CONTRACT_WRAPPER

 #include <graph_wrapper.h>

 namespace lemon {

   template<typename Graph>

   class ConractWrapper : public GraphWrapper<const Graph> {

   public:

     typedef typename Parent::NodeMap NodeMap;

     class Node;

   private:

     typedef GraphWrapper<Graph> Parent;

     UnionFindEnum<Node, NodeMap> parts; 

   public:

     ConractWrapper(const Graph& _graph) : Parent(_graph) { }

   };

 }

 #endif