AiresShowerFileParticleIterator.h

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#ifndef _io_AiresShowerFileParticleIterator_h_
#define _io_AiresShowerFileParticleIterator_h_


#include <utl/VShowerFileParticleIterator.h>

#include <utl/Particle.h>
#include <utl/CoordinateSystemPtr.h>

#include <cstddef>

namespace io {

  class AiresShowerFile;

  class AiresShowerFileParticleIterator :
    public utl::VShowerFileParticleIterator {

  public:

    AiresShowerFileParticleIterator(AiresShowerFile&);
    virtual ~AiresShowerFileParticleIterator();

    virtual utl::Particle* GetOneParticle(const utl::CoordinateSystemPtr& cs);
    virtual void Rewind();

  protected:

    virtual utl::CoordinateSystemPtr
    ComputeExternalShowerCoordinateSystem(const utl::CoordinateSystemPtr& ptr);

  private:

    AiresShowerFile& fFile;
    utl::Particle fCurrentParticle;

    // Data we grab from the AiresShowerFile attached to this iterator

    int fChannel, fVerbosity, fIrc;
    int fHeadOfList, fEndOfList;
    bool fAltType;

    int fGroundParticleCodeIndex;
    int fLogRIndex, fLogEIndex;
    int fThetaIndex;
    int fUxIndex, fUyIndex;
    int fTimeIndex, fWeightIndex;

    int fIntData[99];
    double fDoubleData[99];

    int fCurrentRecordNumber;

    bool fIteratorValid;

  };

} // namespace

#endif // _AiresShowerFileParticleIterator_h_

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