SenecaShowerFileParticleIterator.h

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#ifndef _io_SenecaShowerFileParticleIterator_h_
#define _io_SenecaShowerFileParticleIterator_h_

#include <fstream>

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

#include <io/SenecaFileParser.h>

using namespace std;

namespace utl {
  class Particle;
}

namespace io {

  class SenecaShowerFileParticleIterator : public utl::VShowerFileParticleIterator {
  public:
    SenecaShowerFileParticleIterator();
    SenecaShowerFileParticleIterator(SenecaFileParser* const senecaParser);

    Status SetSenecaFileParser(SenecaFileParser* const senecaParser);

    virtual ~SenecaShowerFileParticleIterator();

    virtual utl::Particle* GetOneParticle(const utl::CoordinateSystemPtr& groundCS);
    virtual void Rewind();
    int SenecaToDPAParticle(int senecaParticleID);

  private:
    SenecaFileParser* fSenecaFile;
    SenecaParticleRecord* fCurrentSenecaParticle;
    bool fIteratorValid;

    utl::Particle fCurrentParticle;
    utl::CoordinateSystemPtr fSenecaCoordinateSystem;

    utl::Particle* SenecaToDPAParticle(const utl::CoordinateSystemPtr& groundCS);
                
    unsigned int fOriginalPosition;
    unsigned int fCurrentPosition;
    //unsigned int fParticleNumber; // unused. LN.
  };

}


#endif