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/// \file B4/B4a/include/RunAction.hh
/// \brief Definition of the B4::RunAction class

#ifndef B4RunAction_h
#define B4RunAction_h 1

#include "G4UserRunAction.hh"
#include "globals.hh"
#include <vector>

class G4Run;

namespace B4
{

/// Run action class
///
/// It accumulates statistic and computes dispersion of the energy deposit
/// and track lengths of charged particles with use of analysis tools:
/// H1D histograms are created in BeginOfRunAction() for the following
/// physics quantities:
/// - Edep in absorber
/// - Edep in gap
/// - Track length in absorber
/// - Track length in gap
/// The same values are also saved in the ntuple.
/// The histograms and ntuple are saved in the output file in a format
/// according to a specified file extension.
///
/// In EndOfRunAction(), the accumulated statistic and computed
/// dispersion is printed.
///

class RunAction : public G4UserRunAction
{
  public:
    RunAction();
    ~RunAction() override = default;

    void BeginOfRunAction(const G4Run*) override;
    void   EndOfRunAction(const G4Run*) override;

    void setFileName(G4String name){
      filename = name;
    }

//now this is dumb but the way this is setup it has to be done like this

//yeah mutable fine whatever
  mutable std::vector<double> hitEnergy;
  mutable std::vector<double> hitX;
  mutable std::vector<double> hitY;
  mutable std::vector<double> hitZ;
  mutable std::vector<double> hitDX;
  mutable std::vector<double> hitDY;
  mutable std::vector<double> hitDZ;
  mutable std::vector<int> hitLayer;
  mutable std::vector<int> hitCopyNumber;

  mutable std::vector<int> stepChildIds;

  mutable G4String filename;

};

}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

#endif