PcaCaloAxisTrackingAlgo.h

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/*
 * PcaCaloAxisTrackingAlgo.h
 *
 * Created on 27 April 2020
 *   Author: Valerio Vagelli
 */

#ifndef PCACALOAXISTRACKINGALGO_H_
#define PCACALOAXISTRACKINGALGO_H_

#include "algorithm/Algorithm.h"

// HerdSoftware headers
#include "dataobjects/Tracks.h"
#include <dataobjects/CaloHitsRefFrame.h>

using namespace EA;

namespace Herd {
// clang-format off
// clang-format on
class PcaCaloAxisTrackingAlgo : public Algorithm {

public:
  PcaCaloAxisTrackingAlgo(const std::string &name);

  bool Initialize() override;

  bool Process() override;

  bool Finalize() override;

private:
  bool BuildAxis(const CaloHits &, std::string hitsObjName, size_t clusterIndex);

  bool _processCalo;

  float _eDepThreshold;

  unsigned short _minhits;

  std::string _caloHitsName;

  Tracks _caloAxes;
  std::vector<CaloHitsRefFrame> _chRefFrames;

  // Utility variables
  observer_ptr<EventDataStore> _evStore;    // Pointer to the event  data store
  observer_ptr<GlobalDataStore> _globStore; // Pointer to the global data store
};

#endif /* PCACALOAXISTRACKINGALGO_H_ */
}