TileFatherMonTool.cxx

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/*
  Copyright (C) 2002-2023 CERN for the benefit of the ATLAS collaboration
*/
 
// ********************************************************************//
//
// NAME:     TileFatherMonTool.cxx
// PACKAGE:  TileMonitoring
//
// AUTHOR:   Luca Fiorini (Luca.Fiorini@cern.ch)
//
// July 2006
// ********************************************************************//
 
#include "TileFatherMonTool.h"
 
#include "xAODEventInfo/EventInfo.h"
 
#include "CaloEvent/CaloCellContainer.h"
#include "CaloIdentifier/TileID.h"
 
 
#include "TileIdentifier/TileHWID.h"
#include "TileConditions/TileCablingService.h"
#include "TileEvent/TileContainer.h"
#include "TileEvent/TileCell.h"
 
#include "TrigDecisionTool/TrigDecisionTool.h"
 
#include "TH1C.h"
#include "TH2C.h"
#include "TH1S.h"
#include "TH2S.h"
#include "TH1I.h"
#include "TH2I.h"
#include "TH1F.h"
#include "TH2F.h"
#include "TH1D.h"
#include "TH2D.h"
#include "TTree.h"
#include "TGraph.h"
#include "TGraphErrors.h"
#include "TGraphAsymmErrors.h"
#include "TMultiGraph.h"
#include "TProfile.h"
#include "TProfile2D.h"
#include "TString.h"
#include "TDirectory.h"
#include "TAxis.h"
 
 
/*---------------------------------------------------------*/
TileFatherMonTool::TileFatherMonTool(const std::string & type, const std::string & name, const IInterface* parent)
  : TilePaterMonTool(type, name, parent)
  , m_lvl1info(0)
  , m_evtNum(0)
  , m_lumiBlock(0)
  , m_evtBCID(0)
  , m_runNum(0)
  , m_trigDec("Trig::TrigDecisionTool/TrigDecisionTool")
  , m_fillHistogramsForL1Triggers{0,1,2,3,4,5,6,7}
  , m_allowedL1TriggerBits(8, false)
 
/*---------------------------------------------------------*/
{
  declareInterface<IMonitorToolBase>(this);
 
  declareProperty("MBTSCellContainerID", m_MBTSCellContainerID = "MBTSContainer");
  declareProperty("CellsContainerID" , m_cellsContainerID = "AllCalo"); //SG Cell Container
  declareProperty("FillHistogramsForL1Triggers" , m_fillHistogramsForL1Triggers);
 
  // conversion from ROS index to partition index
  m_ros2partition[TileHWID::BEAM_ROS] = NumPart;
  m_ros2partition[TileHWID::BARREL_POS] = PartLBA;
  m_ros2partition[TileHWID::BARREL_NEG] = PartLBC;
  m_ros2partition[TileHWID::EXTBAR_POS] = PartEBA;
  m_ros2partition[TileHWID::EXTBAR_NEG] = PartEBC;
 
  // conversion from partition index to ROS index
  m_partition2ros[PartEBA] = TileHWID::EXTBAR_POS;
  m_partition2ros[PartLBA] = TileHWID::BARREL_POS;
  m_partition2ros[PartLBC] = TileHWID::BARREL_NEG;
  m_partition2ros[PartEBC] = TileHWID::EXTBAR_NEG;
  m_partition2ros[NumPart] = TileHWID::BEAM_ROS;
 
  m_path = "/Tile";
}
 
/*---------------------------------------------------------*/
TileFatherMonTool::~TileFatherMonTool() {
/*---------------------------------------------------------*/
 
}
 
/*---------------------------------------------------------*/
StatusCode TileFatherMonTool::initialize() {
/*---------------------------------------------------------*/
 
  m_SampStrNames[SampA] = "SampA";
  m_SampStrNames[SampB] = "SampB";
  m_SampStrNames[SampD] = "SampD";
  m_SampStrNames[SampE] = "SampE";
  m_SampStrNames[AllSamp] = "AllSamp";
 
  m_PartNames[PartEBA] = "EBA";
  m_PartNames[PartLBA] = "LBA";
  m_PartNames[PartLBC] = "LBC";
  m_PartNames[PartEBC] = "EBC";
  m_PartNames[NumPart] = "AllPart";
 
  m_GainNames[0] = "LG";
  m_GainNames[1] = "HG";
 
  m_TrigNames[Trig_b0] = "bit0_RNDM";
  m_TrigNames[Trig_b1] = "bit1_ZeroBias";
  m_TrigNames[Trig_b2] = "bit2_L1CAL";
  m_TrigNames[Trig_b3] = "bit3_Muon";
  m_TrigNames[Trig_b4] = "bit4_RPC";
  m_TrigNames[Trig_b5] = "bit5_FTK";
  m_TrigNames[Trig_b6] = "bit6_CTP";
  m_TrigNames[Trig_b7] = "bit7_Calib";
  m_TrigNames[AnyTrig] = "AnyPhysTrig";
 
  m_activeTrigs[Trig_b0] = -1;
  m_activeTrigs[Trig_b1] = -1;
  m_activeTrigs[Trig_b2] = -1;
  m_activeTrigs[Trig_b3] = -1;
  m_activeTrigs[Trig_b4] = -1;
  m_activeTrigs[Trig_b5] = -1;
  m_activeTrigs[Trig_b6] = -1;
  m_activeTrigs[Trig_b7] = -1;
  m_activeTrigs[AnyTrig] = -1;
 
  //done explicitly
  //ToolRootHistSvc();
 
  for (unsigned int bit : m_fillHistogramsForL1Triggers) {
    if (bit < 8) m_allowedL1TriggerBits[bit] = true;
  }
 
 
  //SetBookStatus(false);
  CHECK(TilePaterMonTool::initialize());
 
  return StatusCode::SUCCESS;
}
 
 
/*---------------------------------------------------------*/
int TileFatherMonTool::getPartition(const CaloCell* cell) {
  /*---------------------------------------------------------*/
 
  if (cell == 0) {
    return NumPart;
  }
 
  Identifier id = cell->ID();
  int section = m_tileID->section(id);
  int side = m_tileID->side(id);
  int partition = NumPart; // default is gap, ITC or non Tile cell
 
  if ((section == 2 || section == 3) && side == 1) {
    partition = PartEBA;
  } else if (section == 1 && side == 1) {
    partition = PartLBA;
  } else if (section == 1 && side == -1) {
    partition = PartLBC;
  } else if ((section == 2 || section == 3) && side == -1) {
    partition = PartEBC;
  } else {
    partition = NumPart;
  }  //what are you? get off!
 
  return partition;
}
 
 
 
 
/*---------------------------------------------------------*/
void TileFatherMonTool::fillEvtInfo()
/*---------------------------------------------------------*/
{
 
  uint32_t lvl1info = 0;
 
  const xAOD::EventInfo* eventInfo = nullptr;
 
  if (evtStore()->retrieve(eventInfo).isFailure()) {
 
    m_lvl1info = lvl1info;
    m_evtNum = 0;
    m_lumiBlock = 0;
    m_evtBCID = 0;
    m_runNum = 0;
    m_tileFlag = 0;
    m_tileError_error = 0;
 
  } else {
 
    m_lvl1info = eventInfo->level1TriggerType();
    m_evtNum = eventInfo->eventNumber();
    m_lumiBlock = eventInfo->lumiBlock();
    m_evtBCID = eventInfo->bcid();
    m_runNum = eventInfo->runNumber();
 
    m_tileFlag = eventInfo->eventFlags(xAOD::EventInfo::Tile);
    m_tileError_error = eventInfo->errorState(xAOD::EventInfo::Tile) == xAOD::EventInfo::Error;
 
//    const std::vector< xAOD::EventInfo::StreamTag >& evtStreamTags = eventInfo->streamTags();
//    for (const auto& evtStreamTag : evtStreamTags) {
//      m_streamTagTypes.push_back(evtStreamTag.type());
//      m_streamTagNames.push_back(evtStreamTag.name());
//    }
 
  }
 
  if (m_evtNum != TileFatherMonTool::m_lastevent) {
    TileFatherMonTool::m_lastevent = m_evtNum;
    checkIsCollision();
  }
 
}
 
 
/*---------------------------------------------------------*/
  std::string  TileFatherMonTool::getRunNumStr() {
/*---------------------------------------------------------*/
 
 
  std::ostringstream ss; ss.str("");
  ss << m_runNum;
  return ss.str();
}
 
 
 
/*---------------------------------------------------------*/
void TileFatherMonTool::get_eventTrigs(uint32_t lvl1info) {
  /*---------------------------------------------------------*/
 
  m_eventTrigs.clear(); // clear vector
 
  if (lvl1info != 0) {
 
    if ((lvl1info >> Trig_b7) & 1) { // first bit tells if physics (=1) or calibration (=0) event
                                     // format is 0x1aaaaaaa
      m_eventTrigs.push_back(AnyTrig); //adding the AnyPhysTrig trigger
      for (int exp = 0; exp < Trig_b7; exp++) { // adding the phys triggers one by one
 
        if (((lvl1info >> exp) & 1) and (m_allowedL1TriggerBits[exp])) m_eventTrigs.push_back(exp); // store active trigger
 
      }
    } else { //calibration event foramt is 0x0aaaaaaa
      m_eventTrigs.push_back(Trig_b7);
    }
 
  } else {//close if lvl1 word not empty
 
    m_eventTrigs.push_back(AnyTrig); //always store at least AnyPhysTrig (=8)
  }
}
 
/*---------------------------------------------------------*/
void TileFatherMonTool::checkIsCollision() {
  /*---------------------------------------------------------*/
 
  TileFatherMonTool::m_time_difference = -999.;
  TileFatherMonTool::m_is_collision = false;
 
  if (m_MBTSCellContainerID.size() > 0) {
 
    const TileCellContainer* mbts_container;
 
    if (evtStore()->retrieve(mbts_container, m_MBTSCellContainerID).isFailure()) {
      ATH_MSG_INFO( "Can't find TileCellContainer with name " << m_MBTSCellContainerID
                    << " in TES. No checking if it is collision possible!" );
 
      ATH_MSG_INFO( "Will not try to read this container anymore!" );
 
      m_MBTSCellContainerID = "";
 
    } else {
 
      int nHitsA = 0;
      int nHitsC = 0;
      double timeA = 0.;
      double timeC = 0.;
 
      for (const TileCell* mbts_cell : *mbts_container) {
        if (mbts_cell->energy() < 0.27 || TMath::Abs(mbts_cell->time()) < 1.e-5) continue; //threshold approx 60./222.
 
        if (m_tileTBID->side(mbts_cell->ID()) > 0) {
          ++nHitsA;
          timeA += mbts_cell->time();
        } else {
          ++nHitsC;
          timeC += mbts_cell->time();
        }
 
      } // end Cell loop
 
      if (nHitsA > 1 && nHitsC > 1) {
        TileFatherMonTool::m_time_difference = timeA / nHitsA - timeC / nHitsC;
        if (TMath::Abs(TileFatherMonTool::m_time_difference) < 7.5) {
          TileFatherMonTool::m_is_collision = true;
        }
      }
    }
  }
 
  if (!TileFatherMonTool::m_is_collision && !m_cellsContainerID.empty()) {
 
    const CaloCellContainer* cell_container;
 
    if (evtStore()->retrieve(cell_container, m_cellsContainerID).isFailure()) {
      ATH_MSG_INFO( "TileCellMonTool: Retrieval of Tile cells from container " << m_cellsContainerID
                    << " failed! No checking if it is collision possible!" );
      ATH_MSG_INFO( "Will not try to read this container anymore!" );
 
      m_cellsContainerID = "";
 
    } else {
      int nHitsA = 0;
      int nHitsC = 0;
      double timeA = 0.0;
      double timeC = 0.0;
 
      for (const CaloCell* cell : *cell_container) {
 
        Identifier id = cell->ID();
 
        if (m_tileID->is_tile(id)) {
 
          const TileCell* tile_cell = dynamic_cast<const TileCell*>(cell);
          if (!tile_cell) continue;
 
          // get the cell energy, time
          double time = tile_cell->time();
          double energy = tile_cell->energy();
 
          if (energy < 500.0 || TMath::Abs(time) < 1.e-5) continue;
 
          if (m_tileID->sample(id) == TileID::SAMP_E) {
            if (m_tileID->side(id) == TileID::POSITIVE) {
              ++nHitsA;
              timeA += time;
            } else {
              ++nHitsC;
              timeC += time;
            }
          } //if partition
        } // end if tile_cell
      } // end of loop over the Cells
 
      if (nHitsA > 1 && nHitsC > 1) {
        TileFatherMonTool::m_time_difference = timeA / nHitsA - timeC / nHitsC;
 
        if (TMath::Abs(TileFatherMonTool::m_time_difference) < 7.5) {
          TileFatherMonTool::m_is_collision = true;
        }
      }
    } //sc1 else
 
  }
}
 
//Generic Method to set the bin labels of an axis
template<class T>
void TileFatherMonTool::SetBinLabel(T* axis, const std::vector<std::string>& labels) {
  unsigned int bin(1);
  for (const std::string& label : labels) {
    axis->SetBinLabel(bin, label.c_str());
    ++bin;
  }
}
 
//Generic Method to set the bin labels of an axis
template<class T>
void TileFatherMonTool::SetBinLabel(T* axis, const std::string* labels, int nLabels) {
  if (nLabels < 0) return;
  for (unsigned int bin = 1; bin <= (unsigned int) nLabels; ++bin) {
    axis->SetBinLabel(bin, (labels[bin - 1]).c_str());
  }
}
 
// Method to move bins of TProfile histogra,
// Used for online to display only latest 100 LB
void TileFatherMonTool::ShiftTprofile(TProfile* histo, int delta_lb) {
 
  if (delta_lb < 1) return;
  int Nbins = histo->GetNbinsX();
  double total_entries = 0.;
  int i;
  for (i = 1; i <= Nbins - delta_lb; i++) {
    double entries = histo->GetBinEntries(i + delta_lb);
    double content = histo->GetBinContent(i + delta_lb);
    total_entries += entries;
    histo->SetBinEntries(i, entries);
    histo->SetBinContent(i, content * entries);
    histo->SetBinError(i, content * sqrt(entries));
  }
 
  for (; i <= 100; i++) { // set rest to zero
 
    histo->SetBinEntries(i, 0.);
    histo->SetBinContent(i, 0.);
    histo->SetBinError(i, 0.);
  }
 
  histo->ResetStats();
  histo->SetEntries(total_entries);
}
 
 
bool TileFatherMonTool::m_is_collision = false;
unsigned int TileFatherMonTool::m_lastevent = 0;
float TileFatherMonTool::m_time_difference = 999.;
 
template void TileFatherMonTool::SetBinLabel<TAxis>(TAxis*, const std::vector<std::string>&);
template void TileFatherMonTool::SetBinLabel<TAxis>(TAxis*, const std::string*, int);