TRDPHReaderSpec.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_TRD_PHREADER
#define O2_TRD_PHREADER
 
#include "TFile.h"
#include "TTree.h"
 
#include "Framework/DataProcessorSpec.h"
#include "Framework/Task.h"
#include "DataFormatsTRD/PHData.h"
 
namespace o2
{
namespace trd
{
 
class TRDPHReader : public o2::framework::Task
{
 public:
  TRDPHReader() = default;
  ~TRDPHReader() override = default;
  void init(o2::framework::InitContext& ic) final;
  void run(o2::framework::ProcessingContext& pc) final;
 
 private:
  void connectTree();
  std::unique_ptr<TFile> mFile;
  std::unique_ptr<TTree> mTree;
  std::string mInFileName{"trd_PH.root"};
  std::string mInTreeName{"ph"};
  std::vector<o2::trd::PHData> mPHValues, *mPHValuesPtr = &mPHValues; 
};
 
framework::DataProcessorSpec getTRDPHReaderSpec();
 
} // namespace trd
} // namespace o2
 
#endif /* O2_TRD_PHREADER */