TileLaserCalibAlg.cxx

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/*
  Copyright (C) 2002-2022 CERN for the benefit of the ATLAS collaboration
*/
 
// Gaudi includes
#include "GaudiKernel/ISvcLocator.h"
 
// Athena includes
#include "ByteStreamCnvSvcBase/ROBDataProviderSvc.h"
#include "AthenaKernel/errorcheck.h"
 
 
// Tile includes
#include "TileLaserCalibAlg.h"
 
#include "TFile.h"
#include <iostream>
 
/****************************************************/
/* TileLaserCalibAlg.cxx     March 5th 2008         */
/*                                                  */
/* M.Cascella    michele.cascella@cern.ch           */
/* I.Vivarelli   iacopo.vivarelli@cern.ch           */
/* A.Dotti       andrea.dotti@cern.ch               */
/*                                                  */
/* S. Viret (25/06/2008) :                          */
/* Code cleaning to fit with the new                */
/* conditions stuff                                 */
/****************************************************/
 
TileLaserCalibAlg::TileLaserCalibAlg(const std::string& name, ISvcLocator* pSvcLocator)
    : AthAlgorithm(name, pSvcLocator)
  , m_RobSvc("ROBDataProviderSvc" , name)
  , m_outfile(nullptr)
  , m_fileName("LaserCalib.root")
  , m_runNo(0)
  , m_runType(0)
{
 
  declareProperty("FileName", m_fileName);
}
 
TileLaserCalibAlg::~TileLaserCalibAlg() {
}


 
StatusCode TileLaserCalibAlg::initialize() {
 
  ATH_MSG_INFO( "Initializing TileLaserCalibAlg" );
 
  // Find necessary services
  CHECK( m_RobSvc.retrieve() );
 
  m_runNo = 0;

  CHECK( m_lasTools.retrieve() );

  lastools_t::iterator fTool = m_lasTools.begin();
  for (; fTool != m_lasTools.end(); ++fTool) {
    CHECK( (*fTool)->initialize() );
  }
 
  return StatusCode::SUCCESS;
}

 
StatusCode TileLaserCalibAlg::execute(const EventContext& ctx) {
 
  ATH_MSG_DEBUG( "Running on execute! TileLaserCalibAlg" );
 
  // Get the run number and type once for all 
  auto event = m_RobSvc->getEvent(ctx);
 
  if (m_runNo == 0) {
    m_runNo = static_cast<uint32_t>(event->run_no());
    m_runType = static_cast<uint32_t>(event->run_type());
  }
 
  // Then check that we are dealing with a LASER event
  //
  // If run_type is 0,1 or 2, the correct trigger type (52) should be there
  // If run_type is 15 (Test) trigger type is not available
 
  int trig_type = static_cast<uint32_t>(event->lvl1_trigger_type());
 
  if (trig_type != 52 && m_runType != 15) {
    ATH_MSG_DEBUG( "This is not a LASER event : skip it !!" );
    return StatusCode::SUCCESS;
  }

 
  lastools_t::iterator fTool = m_lasTools.begin();
 
  for (; fTool != m_lasTools.end(); ++fTool) {
    CHECK( (*fTool)->execute() );
  }
 
  return StatusCode::SUCCESS;
}

 
StatusCode TileLaserCalibAlg::finalize() {
 
  ATH_MSG_INFO( "Finalizing TileLaserCalibAlg" );
 
  // Writing the corresponding ROOTfile
  m_outfile = new TFile(m_fileName.c_str(), "recreate");

 
  lastools_t::iterator fTool = m_lasTools.begin();
 
  for (; fTool != m_lasTools.end(); ++fTool) {
    CHECK( (*fTool)->finalizeCalculations() ); // Perform the calibration
    CHECK( (*fTool)->writeNtuple(m_runNo, 2, m_outfile) ); // Fill the nTuple
  }
 
  m_outfile->Write();
  m_outfile->Close();
 
  return StatusCode::SUCCESS;
}