BDSUserTrackInformation.cc

/* 
Beam Delivery Simulation (BDSIM) Copyright (C) BDSIM Collaboration, 2001 - 2026.
 
This file is part of BDSIM.
 
BDSIM is free software: you can redistribute it and/or modify 
it under the terms of the GNU General Public License as published 
by the Free Software Foundation version 3 of the License.
 
BDSIM is distributed in the hope that it will be useful, but 
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
 
You should have received a copy of the GNU General Public License
along with BDSIM.  If not, see <http://www.gnu.org/licenses/>.
*/
#include "BDSElectronOccupancy.hh"
#include "BDSPolarizationState.hh"
 
#include "BDSUserTrackInformation.hh"
 
#include "G4DynamicParticle.hh"
 
 
BDSUserTrackInformation::BDSUserTrackInformation(const G4DynamicParticle* particle,
                                                 const BDSPolarizationState* defaultPolarizationStateIn):
  G4VUserTrackInformation("BDSUserTrackInformation"),
  electronOccupancy(nullptr),
  polarizationState(nullptr)
{
  if (defaultPolarizationStateIn)
    {polarizationState = new BDSPolarizationState(*defaultPolarizationStateIn);}
  else
    {polarizationState = new BDSPolarizationState();}
 
  // copy the default polarization state for this track so it can be updated as it propagates
  if (particle->GetTotalOccupancy() > 0)
    {
      totalElectrons = particle->GetTotalOccupancy();
      if (totalElectrons <= 2)
        {
          electronOccupancy = new BDSElectronOccupancy(1);
          electronOccupancy->SetTotalElectrons(totalElectrons);
          electronOccupancy->PopulateLevels();
        }
      else if (totalElectrons <= 10)
        {
          electronOccupancy = new BDSElectronOccupancy(2);
          electronOccupancy->SetTotalElectrons(totalElectrons);
          electronOccupancy->PopulateLevels();
        }
      else if (totalElectrons <= 30)
        {
          electronOccupancy = new BDSElectronOccupancy(3);
          electronOccupancy->SetTotalElectrons(totalElectrons);
          electronOccupancy->PopulateLevels();
        }
      else if (totalElectrons <= 64)
        {
          electronOccupancy = new BDSElectronOccupancy(4);
          electronOccupancy->SetTotalElectrons(totalElectrons);
          electronOccupancy->PopulateLevels();
        }
      else
        {
          electronOccupancy = new BDSElectronOccupancy(7);
          electronOccupancy->SetTotalElectrons(totalElectrons);
          electronOccupancy->PopulateLevels();
        }
    }
  comptonScattered = false;
}
 
BDSUserTrackInformation::~BDSUserTrackInformation()
{
  delete electronOccupancy;
  delete polarizationState;
}
 
BDSPolarizationState* BDSUserTrackInformation::GetPolarizationState()
{
  return polarizationState;
}
 
BDSElectronOccupancy* BDSUserTrackInformation::GetElectronOccupancy()
{
  return electronOccupancy;
}