ArtificialShowerFile.h

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#ifndef _io_ArtificialShowerFile_h_
#define _io_ArtificialShowerFile_h_

#include <io/VEventFile.h>
#include <io/IoCodes.h>

#include "ArtificialShowerFileParticleIterator.h"
#include <utl/GeometryUtilities.h>

#include <fstream>


namespace evt {
  class Event;
  class ShowerSimData;
}

namespace io {

  class ArtificialShowerFileParticleIterator;


  class ArtificialShowerFile : public VEventFile {
  public:
    ArtificialShowerFile() { }
    ArtificialShowerFile(const std::string& fileName, const Mode mode = eRead, utl::Branch* const b = nullptr);
    virtual ~ArtificialShowerFile() { }

    void Open(const std::string& fileName, const Mode mode = eRead, utl::Branch* const b = nullptr) override;
    void Close() override { fIsOpen = false; }
    Status Read(evt::Event& event) override;
    void Write(const evt::Event& event) override;
    Status FindEvent(const unsigned int eventId) override;
    Status GotoPosition(const unsigned int position) override;
    int GetNEvents() override;

  private:
    void ReadXMLParameters();
    Status CreateArtificialShowerFileParticleIterator();

    ArtificialShowerFileParticleIterator fArtificialShowerFileParticleIterator;
    double fPrimaryEnergy = 0;
    double fZenith = 0;
    double fAzimuth = 0;
    //double fMaxRadius = 0; // unused. LN.
    //double fMuonEnergy = 0; // unused. LN.
    //double fPhotonEnergy = 0; // unused. LN.
    //double fElectronEnergy = 0; // unused. LN.
    //double fPhotonDensity = 0; // unused. LN.
    //double fElectronDensity = 0; // unused. LN.
    //double fParticleZenith = 0; // unused. LN.
    //double fParticleAzimuth = 0; // unused. LN.
    //double fParticleTime = 0; // unused. LN.
    //double fParticleWeight = 0; // unused. LN.
    //bool fRandomAzimuth = false; // unused. LN.
    bool fIsOpen = false;
    int fReadEvents = 0;
  };

}


#endif