IInDetAlignOverlapTool Node1 IInDetAlignOverlapTool + getNumberOverlapPIX() + getNumberOverlapSCT() + getOverlapHit() + interfaceID() Node3 InDetAlignOverlapTool - m_Overlaphits - p_modlist + InDetAlignOverlapTool() + ~InDetAlignOverlapTool() + initialize() + finalize() + getNumberOverlapPIX() + getNumberOverlapSCT() + getOverlapHit() Node1->Node3 Node2 IAlgTool Node2->Node1