dqm_algorithms::RPC_OccupancyHoleFinder Node1 dqm_algorithms::RPC _OccupancyHoleFinder + RPC_OccupancyHoleFinder() + ~RPC_OccupancyHoleFinder() + clone() + execute() + printDescription() + getChamberName() Node2 Algorithm Node2->Node1 Node3 std::string Node3->Node1 -m_name Node4 std::basic_string< char > Node4->Node3