DigitReaderSpec.h

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// 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_DIGITREADERSPEC_H
#define O2_ZDC_DIGITREADERSPEC_H
 
#include "TFile.h"
#include "TTree.h"
#include "Framework/DataProcessorSpec.h"
#include "Framework/Task.h"
 
namespace o2
{
namespace zdc
{
 
class DigitReader : public framework::Task
{
 public:
  DigitReader(bool useMC) : mUseMC(useMC) {}
  ~DigitReader() override = default;
  void init(framework::InitContext& ic) final;
  void run(framework::ProcessingContext& pc) final;
 
 private:
  bool mUseMC = true;
  int64_t mFirstEntry = 0;
  int64_t mLastEntry = -1;
  std::unique_ptr<TTree> mTree;
  std::unique_ptr<TFile> mFile;
};
 
framework::DataProcessorSpec getDigitReaderSpec(bool useMC);
 
} // end namespace zdc
} // end namespace o2
 
#endif // O2_ZDC_DIGITREADERSPEC_H