GenParticle_p4.h

Go to the documentation of this file.

 
/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
// GenParticle_p4.h 
// Header file for class GenParticle_p4
// Author: S.Binet<binet@cern.ch>
#ifndef GENERATOROBJECTSTPCNV_GENPARTICLE_P4_H 
#define GENERATOROBJECTSTPCNV_GENPARTICLE_P4_H 
 
// STL includes
#include <vector>
#include <utility> //> for std::pair
 
// Forward declaration
class McEventCollectionCnv_p4;
 
class GenParticle_p4
{ 
  // Make the AthenaPoolCnv class our friend
  friend class McEventCollectionCnv_p4;

  // Public methods: 
 public: 

  GenParticle_p4();

  GenParticle_p4( const double px,   const double py, const double pz,
          const double mass, const int pdgId,
          const int status,
          const std::size_t flowSize,
          const double thetaPolarization,
          const double phiPolarization,
          const int prodVtx,
          const int endVtx,
          const int barcode,
          const short recoMethod );

  // Const methods: 

  // Non-const methods: 

  // Protected data: 
 protected: 

  float m_px;

  float m_py;

  float m_pz;

  float m_m;

  int m_pdgId;

  int m_status;

  std::vector< std::pair<int, int> > m_flow;

  //std::pair<double, double> m_polarization;

  float m_thetaPolarization;

  float m_phiPolarization;

  int m_prodVtx;

  int m_endVtx;

  int m_barcode;

  short m_recoMethod;
}; 

 
inline GenParticle_p4::GenParticle_p4():
  m_px           ( 0 ),
  m_py           ( 0 ),
  m_pz           ( 0 ),
  m_m            ( 0 ),
  m_pdgId        ( 0 ),
  m_status       ( 0 ),
  m_flow         ( 0 ),
  m_thetaPolarization ( 0. ),
  m_phiPolarization   ( 0. ),
  m_prodVtx      ( 0 ),
  m_endVtx       ( 0 ),
  m_barcode      ( 0 ),
  m_recoMethod   ( 0 )
{}
 
inline GenParticle_p4::GenParticle_p4( const double px,
                       const double py,
                       const double pz,
                       const double m,
                       const int pdgId,
                       const int status,
                       const std::size_t flowSize,
                       const double thetaPolarization,
                       const double phiPolarization,
                       const int prodVtx,
                       const int endVtx,
                       const int barcode,
                       const short recoMethod ):
  m_px           ( px ),
  m_py           ( py ),
  m_pz           ( pz ),
  m_m            ( m  ),
  m_pdgId        ( pdgId ),
  m_status       ( status ),
  m_flow         ( flowSize ),
  m_thetaPolarization ( thetaPolarization ),
  m_phiPolarization   ( phiPolarization   ),
  m_prodVtx      ( prodVtx ),
  m_endVtx       ( endVtx  ),
  m_barcode      ( barcode ),
  m_recoMethod   ( recoMethod )
{}
 
#endif //> GENERATOROBJECTSTPCNV_GENPARTICLE_P4_H