FPGATrackSimTowerInputHeader Node1 FPGATrackSimTowerInputHeader - m_id - m_Eta - m_Phi - m_DeltaEta - m_DeltaPhi - m_Hits + FPGATrackSimTowerInputHeader() + FPGATrackSimTowerInputHeader() + FPGATrackSimTowerInputHeader() + reset() + setID() + setEta() + setPhi() + setDeltaEta() + setDeltaPhi() + id() and 9 more... Node2 TObject Node2->Node1