SimplePlan1RechitCombiner.h

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#ifndef RecoLocalCalo_HcalRecAlgos_SimplePlan1RechitCombiner_h_
#define RecoLocalCalo_HcalRecAlgos_SimplePlan1RechitCombiner_h_

// Base class header
#include "RecoLocalCalo/HcalRecAlgos/interface/AbsPlan1RechitCombiner.h"

class SimplePlan1RechitCombiner : public AbsPlan1RechitCombiner {
public:
  SimplePlan1RechitCombiner();

  inline ~SimplePlan1RechitCombiner() override {}

  void setTopo(const HcalTopology* topo) override;
  void clear() override;
  void add(const HBHERecHit& rh) override;
  void combine(HBHERecHitCollection* toFill) override;

protected:
  // Map the original detector id into the id of the composite rechit
  virtual HcalDetId mapRechit(HcalDetId from) const;

  // Return rechit with id of 0 if it is to be discarded
  virtual HBHERecHit makeRechit(HcalDetId idToMake, const std::vector<const HBHERecHit*>& rechits) const;

  // Combine rechit auxiliary information
  virtual void combineAuxInfo(const std::vector<const HBHERecHit*>& rechits, HBHERecHit* rh) const;

  const HcalTopology* topo_;

private:
  // The first element of the pair is the id of the combined rechit.
  // The second element is the pointer to the original rechit.
  typedef std::pair<HcalDetId, const HBHERecHit*> MapItem;

  std::vector<MapItem> rechitMap_;
  std::vector<const HBHERecHit*> ptrbuf_;
};

#endif  // RecoLocalCalo_HcalRecAlgos_SimplePlan1RechitCombiner_h_