BeamParticles.h

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#ifndef INCLUDE_EICSMEAR_ERHIC_BEAMPARTICLES_H_
#define INCLUDE_EICSMEAR_ERHIC_BEAMPARTICLES_H_

#include <Rtypes.h>
#include <TLorentzVector.h>

class BeamParticles {
 public:
  BeamParticles();

  BeamParticles(const TLorentzVector& hadronBeam,
                const TLorentzVector& leptonBeam,
                const TLorentzVector& scatteredHadron,
                const TLorentzVector& scatteredLepton,
                const TLorentzVector& exchangedBoson);

  virtual ~BeamParticles();

  void Reset();

  void SetBeamHadron(const TLorentzVector&);

  void SetBeamLepton(const TLorentzVector&);

  void SetScatteredHadron(const TLorentzVector&);

  void SetScatteredLepton(const TLorentzVector&);

  void SetBoson(const TLorentzVector&);

  const TLorentzVector& BeamHadron() const;

  const TLorentzVector& BeamLepton() const;

  const TLorentzVector& GetScatteredHadron() const;

  const TLorentzVector& ScatteredLepton() const;

  const TLorentzVector& GetBoson() const;

 protected:
  TLorentzVector mBeamHadron;       
  TLorentzVector mBeamLepton;       
  TLorentzVector mScatteredHadron;  
  TLorentzVector mScatteredLepton;  
  TLorentzVector mBoson;            

  ClassDef(BeamParticles, 1)
};

inline const TLorentzVector& BeamParticles::BeamHadron() const {
  return mBeamHadron;
}

inline const TLorentzVector& BeamParticles::BeamLepton() const {
  return mBeamLepton;
}

inline const TLorentzVector& BeamParticles::GetScatteredHadron() const {
  return mScatteredHadron;
}

inline const TLorentzVector& BeamParticles::ScatteredLepton() const {
  return mScatteredLepton;
}

inline const TLorentzVector& BeamParticles::GetBoson() const {
  return mBoson;
}

inline void BeamParticles::SetBeamHadron(const TLorentzVector& vec) {
  mBeamHadron = vec;
}

inline void BeamParticles::SetBeamLepton(const TLorentzVector& vec) {
  mBeamLepton = vec;
}

inline void BeamParticles::SetScatteredHadron(const TLorentzVector& vec) {
  mScatteredHadron = vec;
}

inline void BeamParticles::SetScatteredLepton(const TLorentzVector& vec) {
  mScatteredLepton = vec;
}

inline void BeamParticles::SetBoson(const TLorentzVector& vec) {
  mBoson = vec;
}

#endif  // INCLUDE_EICSMEAR_ERHIC_BEAMPARTICLES_H_