RealTrackTree Node1 RealTrackTree + triggerName + m_mcAvailable + m_maxEvents # trigMetaDataTree - m_outfileName + RealTrackTree() + Loop() + define1DHistogram() + define2DHistogram() + define2DHistogram() + error_func() + stableGaussianFit() + GetSplitMatchDistance() + isGoodVertex() + GetVtxDistance() and 11 more... Node2 InDetTrackTree + fChain + fCurrent + ei_RunNumber + ei_EventNumber + ei_timestamp + ei_timestamp_ns + ei_lbn + ei_bcid + ei_detmask0 + ei_detmask1 and 274 more... + InDetTrackTree() + ~InDetTrackTree() + Cut() + GetEntry() + LoadTree() + Init() + Loop() + Notify() + Show() + InDetTrackTree() and 8 more... Node2->Node1