MtdSimTrackster.h

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// Author: Aurora Perego, Fabio Cossutti - aurora.perego@cern.ch, fabio.cossutti@ts.infn.it
// Date: 05/2023

#ifndef SimDataFormats_MtdMtdSimTrackster_h
#define SimDataFormats_MtdMtdSimTrackster_h

#include "DataFormats/GeometryVector/interface/GlobalPoint.h"
#include "SimDataFormats/CaloAnalysis/interface/MtdSimCluster.h"
#include <vector>

class MtdSimTrackster : public MtdSimCluster {
  friend std::ostream &operator<<(std::ostream &s, MtdSimTrackster const &tp);

public:
  MtdSimTrackster();

  MtdSimTrackster(const SimCluster &sc);
  MtdSimTrackster(EncodedEventId eventID, uint32_t particleID);  // for PU
  MtdSimTrackster(const SimCluster &sc, const std::vector<uint32_t> SCs, const float time, const GlobalPoint pos);

  // destructor
  ~MtdSimTrackster();

  GlobalPoint position() const { return posAtEntrance_; }

  float time() const { return timeAtEntrance_; }

  std::vector<uint32_t> clusters() const { return clusters_; }

  void addCluster(const uint32_t sc) { clusters_.push_back(sc); }

  int numberOfClusters() const { return clusters_.size(); }

private:
  float timeAtEntrance_{0.f};
  GlobalPoint posAtEntrance_;
  // indices of the MtdSimLayerClusters contained in the simTrackster
  std::vector<uint32_t> clusters_;
};

#endif  // SimDataFormats_MtdSimTrackster_H