BDSLinkStackingAction.hh

/* 
Beam Delivery Simulation (BDSIM) Copyright (C) Royal Holloway, 
University of London 2001 - 2023.
 
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/>.
*/
#ifndef BDSLINKSTACKINGACTION_H
#define BDSLINKSTACKINGACTION_H
#include "G4ClassificationOfNewTrack.hh"
#include "G4Types.hh"
#include "G4UserStackingAction.hh"
 
#include <set>
 
class BDSGlobalConstants;
class G4Track;
 
class BDSLinkStackingAction: public G4UserStackingAction
{
public:
  BDSLinkStackingAction() = delete;
 
  explicit BDSLinkStackingAction(const BDSGlobalConstants* globals,
                                 const std::set<G4int>&    pdgIDsToAllowIn      = std::set<G4int>(),
                                 G4bool                    protonsAndIonsOnlyIn = true,
                                 G4double                  minimumEKIn          = 0);
  virtual ~BDSLinkStackingAction();
 
  virtual G4ClassificationOfNewTrack ClassifyNewTrack(const G4Track* aTrack);
 
  static G4double kineticEnergyKilled;
 
private:
  G4bool killNeutrinos;     
  G4bool stopSecondaries;   
  G4long maxTracksPerEvent; 
  std::set<G4int> pdgIDsToAllow;
  G4bool emptyPDGIDs;
  G4bool protonsAndIonsOnly;
  G4double minimumEK;       
 };
 
#endif