EntropyDecoderSpec.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_ITSMFT_ENTROPYDECODER_SPEC
#define O2_ITSMFT_ENTROPYDECODER_SPEC
 
#include "Framework/DataProcessorSpec.h"
#include "Framework/Task.h"
#include "Headers/DataHeader.h"
#include "ITSMFTReconstruction/CTFCoder.h"
#include "DataFormatsITSMFT/NoiseMap.h"
#include "ITSMFTReconstruction/LookUp.h"
#include <TStopwatch.h>
#include <memory>
 
namespace o2
{
namespace itsmft
{
 
class EntropyDecoderSpec : public o2::framework::Task
{
 public:
  EntropyDecoderSpec(o2::header::DataOrigin orig, int verbosity, bool getDigits = false);
  ~EntropyDecoderSpec() override = default;
  void init(o2::framework::InitContext& ic) final;
  void run(o2::framework::ProcessingContext& pc) final;
  void endOfStream(o2::framework::EndOfStreamContext& ec) final;
  void finaliseCCDB(o2::framework::ConcreteDataMatcher& matcher, void* obj) final;
 
  static auto getName(o2::header::DataOrigin orig) { return std::string{orig == o2::header::gDataOriginITS ? ITSDeviceName : MFTDeviceName}; }
 
 private:
  void updateTimeDependentParams(o2::framework::ProcessingContext& pc);
 
  static constexpr std::string_view ITSDeviceName = "its-entropy-decoder";
  static constexpr std::string_view MFTDeviceName = "mft-entropy-decoder";
  o2::header::DataOrigin mOrigin = o2::header::gDataOriginInvalid;
  o2::itsmft::CTFCoder mCTFCoder;
  const NoiseMap* mNoiseMap = nullptr;
  LookUp mPattIdConverter;
  bool mGetDigits{false};
  bool mMaskNoise{false};
  bool mUseClusterDictionary{true};
  std::string mDetPrefix{};
 
  std::string mCTFDictPath{};
  TStopwatch mTimer;
};
 
framework::DataProcessorSpec getEntropyDecoderSpec(o2::header::DataOrigin orig, int verbosity, bool getDigits, unsigned int sspec);
 
} // namespace itsmft
} // namespace o2
 
#endif