ParametrizedSubtractor.h

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#ifndef __ParametrizedSubtractor_h_
#define __ParametrizedSubtractor_h_

#include <vector>

#include "RecoJets/JetProducers/interface/PileUpSubtractor.h"
#include "DataFormats/HeavyIonEvent/interface/Centrality.h"
#include "TH1D.h"

#include "TF1.h"

class CentralityBins;

class ParametrizedSubtractor : public PileUpSubtractor {
public:
  ParametrizedSubtractor(const edm::ParameterSet& iConfig, edm::ConsumesCollector&& iC);
  void setupGeometryMap(edm::Event& iEvent, const edm::EventSetup& iSetup) override;
  void calculatePedestal(std::vector<fastjet::PseudoJet> const& coll) override;
  void subtractPedestal(std::vector<fastjet::PseudoJet>& coll) override;
  void calculateOrphanInput(std::vector<fastjet::PseudoJet>& orphanInput) override;
  void offsetCorrectJets() override;
  double getMeanAtTower(const reco::CandidatePtr& in) const override;
  double getSigmaAtTower(const reco::CandidatePtr& in) const override;
  double getPileUpAtTower(const reco::CandidatePtr& in) const override;
  double getEt(const reco::CandidatePtr& in) const;
  double getEta(const reco::CandidatePtr& in) const;

  void rescaleRMS(double s);
  double getPU(int ieta, bool addMean, bool addSigma) const;
  ~ParametrizedSubtractor() override { ; }

  bool sumRecHits_;
  bool interpolate_;
  bool dropZeroTowers_;
  int bin_;
  double centrality_;
  const CentralityBins* cbins_;
  edm::EDGetTokenT<reco::Centrality> centTag_;
  std::vector<TH1D*> hEta;
  std::vector<TH1D*> hEtaMean;
  std::vector<TH1D*> hEtaRMS;

  TF1* fPU;
  TF1* fMean;
  TF1* fRMS;
  TH1D* hC;
};

#endif