#ifndef Track_h
#define Track_h

#include "Vec3D.h"


class Track :public Vec3D {

public:

   unsigned int id_;         ///< Unique identifier
   
   double       E_;                    ///< Energy
   double       t_;                    ///< time  o
   bool         valid_;                ///< Boolean to ev.
 

  }TrackList_;


#endif