Particle_v1.h

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// Dear emacs, this is -*- c++ -*-
 
/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
// $Id: Particle_v1.h 637086 2014-12-19 16:02:19Z kkoeneke $
#ifndef XAODPARTICLEEVENT_VERSIONS_PARTICLE_V1_H
#define XAODPARTICLEEVENT_VERSIONS_PARTICLE_V1_H
 
 
// STL includes
#include <vector>
 
// xAOD include(s):
#include "xAODBase/IParticle.h"
#include "xAODBase/IParticleContainer.h"
#include "AthLinks/ElementLink.h"
 
// ROOT include(s):
#include "Math/Vector4D.h"
 
namespace xAOD {

  class Particle_v1 : public IParticle {
 
  public:
    Particle_v1();

    //Particle_v1(const Particle_v1& other);
 
    //virtual ~Particle_v1();


    virtual double           pt() const;
    virtual double           eta() const;
    virtual double           phi() const;
    virtual double           m() const;
    virtual double           e() const;
    virtual double           rapidity() const;

    typedef IParticle::FourMom_t FourMom_t;

    virtual FourMom_t        p4() const;

    typedef ROOT::Math::LorentzVector<ROOT::Math::PxPyPzE4D<double> > GenVecFourMom_t;
    
    GenVecFourMom_t          genvecP4() const;

    virtual Type::ObjectType type() const;
 


    double   px() const;
    double   py() const;
    double   pz() const;
    double   et() const;
 

    void setP4(      const FourMom_t& vec );
    void setPxPyPzE( double px, double py, double pz, double e );
    void setPx(      double px );
    void setPy(      double py );
    void setPz(      double pz );
    void setE(       double e  );
 


    bool hasCharge() const;
    float charge() const;
    void setCharge( float charge );

    bool hasPdgId() const;
    int pdgId() const;
    void setPdgId( int pdgID );

 
 
  public:

    void toPersistent();
 
  }; // class Particle_v1
 
 
} // namespace xAOD
 
#endif // XAODPARTICLEEVENT_VERSIONS_PARTICLE_V1_H