METSignificance.h

Go to the documentation of this file.

// -*- C++ -*-
//
// Package:    METAlgorithms
// Class:      METSignificance
//
//
// Original Author:  Nathan Mirman (Cornell University)
//         Created:  Thu May 30 16:39:52 CDT 2013
//
//
#ifndef METAlgorithms_METSignificance_h
#define METAlgorithms_METSignificance_h
//____________________________________________________________________________||
#include "JetMETCorrections/Modules/interface/JetResolution.h"

#include "DataFormats/JetReco/interface/Jet.h"
#include "DataFormats/METReco/interface/MET.h"
#include "DataFormats/Candidate/interface/Candidate.h"
#include "DataFormats/Math/interface/deltaR.h"

#include "FWCore/ParameterSet/interface/ParameterSet.h"

#include "TF1.h"

//____________________________________________________________________________||
namespace metsig {

  class METSignificance {
  public:
    METSignificance(const edm::ParameterSet& iConfig);
    ~METSignificance();

    reco::METCovMatrix getCovariance(const edm::View<reco::Jet>& jets,
                                     const std::vector<edm::Handle<reco::CandidateView> >& leptons,
                                     const edm::Handle<edm::View<reco::Candidate> >& pfCandidates,
                                     double rho,
                                     JME::JetResolution& resPtObj,
                                     JME::JetResolution& resPhiObj,
                                     JME::JetResolutionScaleFactor& resSFObj,
                                     bool isRealData,
                                     double& sumPtUnclustered,
                                     edm::ValueMap<float> const* weights = nullptr);

    static double getSignificance(const reco::METCovMatrix& cov, const reco::MET& met);

  private:
    bool cleanJet(const reco::Jet& jet, const std::vector<edm::Handle<reco::CandidateView> >& leptons);

    double jetThreshold_;
    double dR2match_;
    std::vector<double> jetEtas_;
    std::vector<double> jetParams_;
    std::vector<double> pjetParams_;
  };

}  // namespace metsig

//____________________________________________________________________________||
#endif  // METAlgorithms_METSignificance_h