ITRT_SimDriftTimeTool Node1 ITRT_SimDriftTimeTool + getAverageDriftTime() + interfaceID() Node3 TRT_SimDriftTimeTool - m_minDistance - m_maxDistance - m_maxField - m_maxFieldSquaredLimit - m_invMaxFieldSquared - m_digversion - m_nTabulatedDistances - m_invDeltaTabulatedDistances - m_table_of_dist2meanDT _at_noField - m_table_of_dist2meanDT _at_maxField + TRT_SimDriftTimeTool() + getAverageDriftTime() + initialize() Node1->Node3 Node2 IAlgTool Node2->Node1