DetailedTrackTruth Node1 DetailedTrackTruth + trajectory() + statsCommon() + statsTrack() + statsTruth() + DetailedTrackTruth() + DetailedTrackTruth() Node2 SubDetHitStatistics + OVERFLOW_VALUE - m_numPRDs + SubDetHitStatistics() + operator[]() + operator[]() Node2->Node1 #m_hitsTruth #m_hitsTrack #m_hitsCommon Node3 TruthTrajectory Node3->Node1 #m_trajectory Node4 std::vector< HepMcParticle Link > Node4->Node3 Node5 T Node5->Node4 +elements