GenericMuonSensitiveDetector Node1 GenericMuonSensitiveDetector - m_GenericMuonHitCollection + GenericMuonSensitiveDetector() + ~GenericMuonSensitiveDetector() + Initialize() + ProcessHits() - FRIEND_TEST() - FRIEND_TEST() Node2 G4VSensitiveDetector Node2->Node1