NoiseCalibSpec.h

Go to the documentation of this file.

// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
// All rights not expressly granted are reserved.
//
// This software is distributed under the terms of the GNU General Public
// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
//
// In applying this license CERN does not waive the privileges and immunities
// granted to it by virtue of its status as an Intergovernmental Organization
// or submit itself to any jurisdiction.
 
 
#ifndef O2_ZDC_NOISECALIB_SPEC
#define O2_ZDC_NOISECALIB_SPEC
 
#include <TStopwatch.h>
#include <array>
#include "Framework/Logger.h"
#include "Framework/DataProcessorSpec.h"
#include "Framework/DataAllocator.h"
#include "Framework/DataSpecUtils.h"
#include "Framework/Task.h"
#include "CommonUtils/NameConf.h"
#include "DetectorsCommonDataFormats/FileMetaData.h"
#include "DetectorsCalibration/Utils.h"
#include "ZDCCalib/NoiseCalib.h"
#include "ZDCReconstruction/NoiseParam.h"
#include "CCDB/CcdbObjectInfo.h"
#include "Headers/DataHeader.h"
 
namespace o2
{
namespace zdc
{
 
class NoiseCalibSpec : public o2::framework::Task
{
 public:
  NoiseCalibSpec();
  NoiseCalibSpec(const int verbosity);
  ~NoiseCalibSpec() override = default;
  void init(o2::framework::InitContext& ic) final;
  void updateTimeDependentParams(o2::framework::ProcessingContext& pc);
  void finaliseCCDB(o2::framework::ConcreteDataMatcher& matcher, void* obj) final;
  void run(o2::framework::ProcessingContext& pc) final;
  void endOfStream(o2::framework::EndOfStreamContext& ec) final;
  void sendOutput(o2::framework::EndOfStreamContext& ec);
 
 private:
  int mVerbosity = DbgMinimal; // Verbosity level
  bool mInitialized = false;   // Connect once to CCDB during initialization
  NoiseCalib mWorker;          // Noise calibration object
  TStopwatch mTimer;
  long mRunStartTime = 0;                                                      
  o2::framework::DataAllocator* mOutput = nullptr;                             
  std::unique_ptr<o2::dataformats::FileMetaData> mHistoFileMetaData = nullptr; 
  std::string mOutputDir;                                                      
  std::string mHistoFileName;                                                  
  std::string mLHCPeriod;
  int mRunNumber = -1;
};
 
framework::DataProcessorSpec getNoiseCalibSpec();
 
} // namespace zdc
} // namespace o2
 
#endif