m_trkInfo Class Reference

#include <trkInfo.h>

Public Member Functions
	m_trkInfo (int index, double momentum, HepLorentzVector trkp, RecMdcKalTrack *mdcKaltrk)
int	getIndex ()
double	getMom ()
HepLorentzVector	getTrk ()
HepLorentzVector	getTrk (std::string m_particle_type)

Detailed Description

Definition at line 6 of file trkInfo.h.

Constructor & Destructor Documentation

m_trkInfo()

m_trkInfo::m_trkInfo ( int index, double momentum, HepLorentzVector trkp, RecMdcKalTrack * mdcKaltrk )

inline

Definition at line 13 of file trkInfo.h.

                                                                                            {
    i      = index;
    mom    = momentum;
    trk    = trkp;
    mdcTrk = mdcKaltrk;
  }

Member Function Documentation

getIndex()

int m_trkInfo::getIndex ( )

inline

Definition at line 19 of file trkInfo.h.

{ return i; }

getMom()

double m_trkInfo::getMom ( )

inline

Definition at line 20 of file trkInfo.h.

{ return mom; }

getTrk() [1/2]

HepLorentzVector m_trkInfo::getTrk ( )

inline

Definition at line 21 of file trkInfo.h.

{ return trk; }

getTrk() [2/2]

HepLorentzVector m_trkInfo::getTrk ( std::string m_particle_type )

inline

Definition at line 31 of file trkInfo.h.

                                                                 {
  if ( m_part_type == "e" )
  {
    mdcTrk->setPidType( RecMdcKalTrack::electron );
    trk.setPx( mdcTrk->px() );
    trk.setPy( mdcTrk->py() );
    trk.setPz( mdcTrk->pz() );
    double p3( mdcTrk->p() );
    trk.setE( sqrt( p3 * p3 + mmass[0] * mmass[0] ) );
    return trk;
  }
  if ( m_part_type == "muon" )
  {
    mdcTrk->setPidType( RecMdcKalTrack::muon );
    trk.setPx( mdcTrk->px() );
    trk.setPy( mdcTrk->py() );
    trk.setPz( mdcTrk->pz() );
    double p3( mdcTrk->p() );
    trk.setE( sqrt( p3 * p3 + mmass[1] * mmass[1] ) );
    return trk;
  }
  if ( m_part_type == "pion" )
  {
    mdcTrk->setPidType( RecMdcKalTrack::pion );
    trk.setPx( mdcTrk->px() );
    trk.setPy( mdcTrk->py() );
    trk.setPz( mdcTrk->pz() );
    double p3( mdcTrk->p() );
    trk.setE( sqrt( p3 * p3 + mmass[2] * mmass[2] ) );
    return trk;
  }
  if ( m_part_type == "kion" )
  {
    mdcTrk->setPidType( RecMdcKalTrack::kaon );
    trk.setPx( mdcTrk->px() );
    trk.setPy( mdcTrk->py() );
    trk.setPz( mdcTrk->pz() );
    double p3( mdcTrk->p() );
    trk.setE( sqrt( p3 * p3 + mmass[3] * mmass[3] ) );
    return trk;
  }
  if ( m_part_type == "proton" )
  {
    mdcTrk->setPidType( RecMdcKalTrack::proton );
    trk.setPx( mdcTrk->px() );
    trk.setPy( mdcTrk->py() );
    trk.setPz( mdcTrk->pz() );
    double p3( mdcTrk->p() );
    trk.setE( sqrt( p3 * p3 + mmass[4] * mmass[4] ) );
    return trk;
  }
  else return trk;
}

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The documentation for this class was generated from the following file:

• trkInfo.h