EntropyEncoderSpec.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_TPC_ENTROPYENCODERSPEC_H
#define O2_TPC_ENTROPYENCODERSPEC_H
 
#include "Framework/DataProcessorSpec.h"
#include "Framework/Task.h"
#include "TPCReconstruction/CTFCoder.h"
#include <TStopwatch.h>
#include <memory>
 
namespace o2
{
 
namespace gpu
{
struct GPUO2InterfaceConfiguration;
class TPCFastTransform;
struct GPUSettingsO2;
struct GPUParam;
} // end namespace gpu
 
namespace base
{
class GRPGeomRequest;
} // end namespace base
 
namespace tpc
{
class VDriftHelper;
 
class EntropyEncoderSpec : public o2::framework::Task
{
 public:
  EntropyEncoderSpec(bool fromFile, bool selIR = false, std::shared_ptr<o2::base::GRPGeomRequest> pgg = std::shared_ptr<o2::base::GRPGeomRequest>());
  ~EntropyEncoderSpec() override;
  void run(o2::framework::ProcessingContext& pc) final;
  void init(o2::framework::InitContext& ic) final;
  void endOfStream(o2::framework::EndOfStreamContext& ec) final;
  void finaliseCCDB(o2::framework::ConcreteDataMatcher& matcher, void* obj) final;
 
 private:
  o2::tpc::CTFCoder mCTFCoder;
  std::unique_ptr<o2::gpu::GPUO2InterfaceConfiguration> mConfig;
  std::unique_ptr<o2::gpu::GPUSettingsO2> mConfParam;
  std::unique_ptr<o2::gpu::TPCFastTransform> mFastTransform;
  std::unique_ptr<o2::gpu::GPUParam> mParam;
  std::unique_ptr<o2::tpc::VDriftHelper> mTPCVDriftHelper;
  std::shared_ptr<o2::base::GRPGeomRequest> mGRPRequest;
  bool mAutoContinuousMaxTimeBin = false;
 
  bool mFromFile = false;
  bool mSelIR = false;
  unsigned int mNThreads = 1;
  float mMaxZ = 25.f, mMaxEta = 1.5f;
  float mEtaFactor = 0.f;
  TStopwatch mTimer;
};
 
framework::DataProcessorSpec getEntropyEncoderSpec(bool inputFromFile, bool selIR = false);
 
} // end namespace tpc
} // end namespace o2
 
#endif // O2_TPC_ENTROPYENCODERSPEC_H