#ifndef __Event__
#define __Event__

#include "TObject.h"

class TCollection;
class Track;


class Event : public TObject {

private:
   Int_t         fId;               //event sequential id
   Float_t       fTotalMom;         //total momentum
   TCollection  *fTracks;           //collection of tracks

public:
   Event() { fId = 0; fTracks = 0; }
   Event(Int_t id);
   ~Event();

   void    AddTrack(Track *t);
   Int_t   GetId() const { return fId; }
   Int_t   GetNoTracks() const;
   void    Print(Option_t *opt="");
   Float_t TotalMomentum();

   ClassDef(Event,1)  //Simple event class
};

#endif