ActsTrk::DetectorAlignStore::InternalAlignStore Node1 ActsTrk::DetectorAlignStore ::InternalAlignStore Node2 MdtAlignmentStore - m_idHelperSvc - m_alignMap + MdtAlignmentStore() + getDistortion() + storeDistortion() Node1->Node2 Node3 MmAlignmentStore + passivation + asBuiltPars - m_blines + MmAlignmentStore() + cacheBLine() + getBLine() Node1->Node3 Node4 sTgcAlignmentStore + asBuiltPars - m_blines + sTgcAlignmentStore() + cacheBLine() + getBLine() Node1->Node4