FastIDKiller.h

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/*
  Copyright (C) 2002-2019 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef G4UserActions_FastIDKiller_H
#define G4UserActions_FastIDKiller_H
 
 
#include "G4UserRunAction.hh"
#include "G4UserSteppingAction.hh"
#include "AthenaBaseComps/AthMessaging.h"
 
namespace G4UA
{

  class FastIDKiller : public G4UserRunAction,
                       public G4UserSteppingAction,
                       public AthMessaging
  {
 
  public:

    struct Config
    {
      float R=1150.; // ID outer radius by default.
      float Z=3490.; // ID maximum Z coordiate by default.
      float energyCut=100000000.;   // default energy threshold
      bool isDalek=false; // Use FastIDKiller as DALEK (Domain Actuated Low Energy Killer)
    };

    FastIDKiller(const Config& config);

    struct Report
    {
      long killCount=0;
      void merge(const Report& rep){
        killCount+=rep.killCount;
      }
    };
 
    const Report& getReport() const
    { return m_report; }
 
    virtual void BeginOfRunAction(const G4Run*) override;
    virtual void UserSteppingAction(const G4Step*) override;
 
  private:
 
    void KillParticle(const G4Step* aStep);
 
    Config m_config;
    Report m_report;
    bool m_init;
 
  }; // class FastIDKiller
 
} // namespace G4UA
 
#endif