VTrackInformation Node1 VTrackInformation - m_classify - m_primaryGenParticle + VTrackInformation() + GetClassification() + SetClassification() + GetPrimaryGenParticle() + GetPrimaryGenParticle() + SetPrimaryGenParticle() + GetCurrentGenParticle() + GetCurrentGenParticle() + SetCurrentGenParticle() + GetBaseISFParticle() and 8 more... Node2 G4VUserTrackInformation Node2->Node1