/afs/cern.ch/work/a/aaltunda/public/www/CMSSW_6_2_7/src/SimDataFormats/Track/interface/SimTrack.h

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#ifndef SimTrack_H
#define SimTrack_H

#include "SimDataFormats/Track/interface/CoreSimTrack.h"

class SimTrack : public CoreSimTrack
{

public:

  typedef CoreSimTrack Core;

  SimTrack();
  SimTrack(int ipart, const math::XYZTLorentzVectorD& p) ;

  SimTrack(int ipart, const math::XYZTLorentzVectorD& p, int iv, int ig);

  SimTrack(int ipart, const math::XYZTLorentzVectorD& p, int iv, int ig, 
           const math::XYZVectorD& tkp, const math::XYZTLorentzVectorD& tkm);

  SimTrack(const CoreSimTrack& t, int iv, int ig);

  int vertIndex() const { return ivert;}
  bool  noVertex() const { return ivert==-1;}

  int genpartIndex() const { return igenpart;}
  bool  noGenpart() const { return igenpart==-1;}

  const math::XYZVectorD& trackerSurfacePosition() const { return tkposition; }

  const math::XYZTLorentzVectorD& trackerSurfaceMomentum() const { return tkmomentum; }
  
  inline void setTkPosition(const math::XYZVectorD& pos) { tkposition = pos; }

  inline void setTkMomentum(const math::XYZTLorentzVectorD& mom) { tkmomentum = mom; }

  inline void setVertexIndex(const int v) { ivert=v;}

private: 

    int ivert;
    int igenpart;

    math::XYZVectorD tkposition ;
    math::XYZTLorentzVectorD tkmomentum ;

};

#include <iosfwd>
std::ostream & operator <<(std::ostream & o , const SimTrack& t);

#endif