/afs/cern.ch/work/a/aaltunda/public/www/CMSSW_5_3_14/src/DataFormats/JetReco/interface/GenJet.h

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#ifndef JetReco_GenJet_h
#define JetReco_GenJet_h

#include "DataFormats/JetReco/interface/Jet.h"


namespace reco {
  class GenParticle;

class GenJet : public Jet {
public:
  struct Specific {
    Specific () :
      m_EmEnergy (0),
         m_HadEnergy (0),
         m_InvisibleEnergy (0),
         m_AuxiliaryEnergy (0) {}

    float m_EmEnergy;
    float m_HadEnergy;
    float m_InvisibleEnergy;
    float m_AuxiliaryEnergy;
  };

  GenJet() {}

  GenJet(const LorentzVector& fP4, const Point& fVertex, const Specific& fSpecific, 
         const Jet::Constituents& fConstituents);
  GenJet(const LorentzVector& fP4, const Point& fVertex, const Specific& fSpecific);

  GenJet(const LorentzVector& fP4, const Specific& fSpecific, 
         const Jet::Constituents& fConstituents);

  virtual ~GenJet() {};
  float emEnergy() const {return m_specific.m_EmEnergy;};
  float hadEnergy() const {return m_specific.m_HadEnergy;};
  float invisibleEnergy() const {return m_specific.m_InvisibleEnergy;};
  float auxiliaryEnergy() const {return m_specific.m_AuxiliaryEnergy;};

  float detectorEta (float fZVertex) const;

  static const GenParticle* genParticle (const reco::Candidate* fConstituent);
  virtual const GenParticle* getGenConstituent (unsigned fIndex) const;
  virtual std::vector <const GenParticle*> getGenConstituents () const;
  
  // block accessors

  const Specific& getSpecific () const {return m_specific;}

  
  virtual GenJet* clone () const;

  virtual std::string print () const;
  
private:
  virtual bool overlap( const Candidate & ) const;
  
  // Data members
  //Variables specific to to the GenJet class
  Specific m_specific;
};
}
// temporary fix before include_checcker runs globally
#include "DataFormats/JetReco/interface/GenJetCollection.h" //INCLUDECHECKER:SKIP
#endif