32 class Edge;

    32 class Edge;

    33 class EdgeStore;

    33 class EdgeStore;

    34 class EdgeQueue;

    34 class EdgeQueue;

    35 

    35 

    36 // Class responsible for iterating the heap depth-first

    36 // Class responsible for iterating the heap depth-first

    38  private:

    38  private:

    39   static EdgeStore* _edge_store;

    39   static EdgeStore* _edge_store;

    40   static BitSet*    _mark_bits;

    40   static BitSet*    _mark_bits;

    41   static const Edge*_start_edge;

    41   static const Edge*_start_edge;

    42   static size_t _max_depth;

    42   static size_t _max_depth;