TauPFEssential.h

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//
//

#ifndef DataFormats_PatCandidates_Tau_PFEssential_h
#define DataFormats_PatCandidates_Tau_PFEssential_h

#include "DataFormats/TauReco/interface/PFTau.h"
#include "DataFormats/TauReco/interface/PFTauTransverseImpactParameter.h"
#include "DataFormats/Candidate/interface/Candidate.h"
#include "DataFormats/VertexReco/interface/VertexFwd.h"

namespace pat { namespace tau {

struct TauPFEssential {
  // define a float-precision version of the typedefs in reco::PFTauTransverseImpactParameter class
  typedef math::PtEtaPhiMLorentzVectorF LorentzVector;
  typedef math::XYZPointF Point;
  typedef math::XYZVectorF Vector;
  typedef math::ErrorF<3>::type CovMatrix;

// dummy constructor for ROOT I/O
  TauPFEssential() {}
// constructor from PFTau
  TauPFEssential(const reco::PFTau& tau);
// datamembers 
  LorentzVector p4Jet_;
  LorentzVector p4CorrJet_;
  
  int decayMode_;
  
  Point dxy_PCA_;
  float dxy_;
  float dxy_error_;
  float dxy_Sig_;
  reco::VertexRef pv_;
  Point pvPos_;
  CovMatrix pvCov_;
  bool hasSV_;
  Vector flightLength_;
  float flightLengthSig_;
  reco::VertexRef sv_;
  Point svPos_;
  CovMatrix svCov_;
  float ip3d_;
  float ip3d_error_;
  float ecalEnergy_;
  float hcalEnergy_;
  float leadingTrackNormChi2_;
  float phiAtEcalEntrance_;
  float etaAtEcalEntrance_;
  float ecalEnergyLeadChargedHadrCand_;
  float hcalEnergyLeadChargedHadrCand_;
  float etaAtEcalEntranceLeadChargedCand_;
  float ptLeadChargedCand_;
  float emFraction_;
};

} }

#endif