LArHVPathologiesDb Node1 LArHVPathologiesDb + LArHVPathologiesDb() + ~LArHVPathologiesDb() Node2 std::vector< LArHVPathologies Db::LArHVElectPathologyDb > Node2->Node1 +m_v Node3 LArHVPathologiesDb ::LArHVElectPathologyDb + cellID + electInd + pathologyType Node3->Node2 +elements