TileLaserTimingTool::PMTData Node1 TileLaserTimingTool ::PMTData + time + energy + PMTData() Node2 TileSimpleStat - m_entries - m_sum - m_sqSum + TileSimpleStat() + add() + getStat() Node2->Node1 +pedestal Node3 TH1F + GetBinContent() + SetBinContent() + ~TH1F() Node3->Node1 +TimeDiffResHis +eneHisto +timeHisto +gainHisto +TimeDiffNoCFCorrHisto +TimeDiffHisto