FlukaHaloGenerator.h

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/*
  Copyright (C) 2002-2022 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef FLUKAHALOGENERATOR_H
#define FLUKAHALOGENERATOR_H
 
#include "BeamHaloGenerator/BeamHaloGenerator.h"
#include "BeamHaloGenerator/FlukaParticle.h"

class FlukaHaloGenerator: public BeamHaloGenerator {
 public:
  
  FlukaHaloGenerator(int type, // Type of input Fluka particle record
                     const std::string& inputFile,
                     const std::vector<std::string>& generatorSettings);
 
  virtual ~FlukaHaloGenerator() = default;

  virtual int genInitialize();

  virtual int genFinalize();

  virtual int fillEvt(HepMC::GenEvent* evt,
                      CLHEP::HepRandomEngine* engine);
  
 protected:

  virtual int readEvent(std::vector<BeamHaloParticle> *beamHaloEvent,
                        CLHEP::HepRandomEngine* engine);

  virtual int readParticle(BeamHaloParticle *beamHaloParticle);
 
 private:
 
  bool m_sameEvent;
  bool m_firstEvent;
  FlukaParticle m_flukaParticle;
  FlukaParticle m_lastFlukaParticle;
};
 
#endif