BesTruthTrack.cc

Go to the documentation of this file.

//---------------------------------------------------------------------------//
////////      BOOST --- BESIII Object_Oriented Simulation Tool                     //
////////---------------------------------------------------------------------------//
////////Description:
////////Author : Dengzy
////
//// ////Created:  Aug, 2004
//// ////Modified:
//// ////Comment:
//// ////---------------------------------------------------------------------------//
//// //// $Id: BesTruthTrack.cc
 
#include "TruSim/BesTruthTrack.hh"
#include <iomanip>
using namespace std;
 
BesTruthTrack::BesTruthTrack() : m_fourMomentum( 0 ), m_daughterIndexes( 0 ) {
  // m_fourMomentum;
  m_vertex         = 0;
  m_terminalVertex = 0;
  m_PDGCode        = 0;
  m_PDGCharge      = -99;
  m_particleName   = "";
  m_index          = unassigned;
  m_g4TrackId      = -99;
  // m_daughterIndexes=0;
  m_found  = false;
  m_source = "";
}
 
ostream& operator<<( ostream& stream, const BesTruthTrack& track ) {
  // track index
  if ( track.GetIndex() == BesTruthTrack::unassigned ) stream << "  --";
  else stream << setw( 4 ) << track.GetIndex() << " ";
 
  // PDGcode
  if ( track.GetPDGCode() ) stream << setw( 4 ) << track.GetPDGCode() << " ";
  else stream << "  --";
 
  // particle name
  if ( track.GetParticleName() ) stream << setw( 10 ) << track.GetParticleName() << " ";
  else stream << "      --";
 
  // original vertex index
  if ( track.GetVertex() ) stream << setw( 4 ) << track.GetVertex()->GetIndex();
  else stream << "  --";
 
  // terminal vertex index
  if ( track.GetTerminalVertex() )
    stream << setw( 4 ) << track.GetTerminalVertex()->GetIndex();
  else stream << "  --";
 
  // four momentum
  stream << " " << setiosflags( ios::fixed ) << setprecision( 4 ) << setw( 11 )
         << track.GetP4().x() << setprecision( 4 ) << setw( 11 ) << track.GetP4().y()
         << setprecision( 4 ) << setw( 11 ) << track.GetP4().z() << setprecision( 4 )
         << setw( 11 ) << track.GetP4().e();
 
  // daughter indexes
  if ( track.GetDaughterIndexes().size() > 0 )
  {
    G4int nDaughter = track.GetDaughterIndexes().size();
    for ( G4int i = 0; i < nDaughter; i++ )
      stream << "  " << ( track.GetDaughterIndexes() )[i] << "  ";
  }
  return stream;
}
 
ostream& operator<<( ostream& stream, const BesTruthTrack* track ) {
  stream << *track;
  return stream;
}