Muon::MuonTubeIntersect Node1 Muon::MuonTubeIntersect + rIntersect + xIntersect + MuonTubeIntersect() Node2 Identifier - m_id + Identifier() + Identifier() + Identifier() + operator=() + operator=() + ~Identifier() + Identifier() + Identifier() + Identifier() + Identifier() and 38 more... - operator|=() - operator&=() - extract() - mask_shift() - extract() Node2->Node1 +tubeId