ShowerLib::ShowerLibStatistics Node1 ShowerLib::ShowerLibStatistics - m_counter + ShowerLibStatistics() + recordShowerLibUse() + statistics() Node2 std::map< int, int > + keys + elements Node2->Node1 -m_binsizes -m_calls Node3 std::map< int, std ::string > + keys Node3->Node1 -m_binstrings Node4 std::string Node4->Node3 +elements Node5 std::basic_string< char > Node5->Node4