#ifndef Event_H
#define Event_H

#include "TObject.h"
#include "TClonesArray.h"
#include "Track.h"
 
class Event : public TObject
{

 private:
    char           fType[20]; //event type
    Int_t          fEventNum; //the event number
    Int_t          fRun;      //the run number
    Int_t          fDate;     //the date of the run
    Int_t          fNtrack;   //Number of Primary Particles
    Float_t        fb;        //Impact Parameter in fm
    UInt_t         fFlag;     //accepted event = 1 , rejected = 0
    TClonesArray  *fTracks;   //->array with all tracks

 public:

    Event();
    virtual ~Event();

    void          Clear(Option_t *option ="");  

    void          SetType(char *type)  {strcpy(fType,type);}
    void          SetEventNum(Int_t n) { fEventNum = n; }
    void          Setb(Float_t x)      { fb        = x; }
    void          SetRun(Int_t n)      { fRun      = n; }
    void          SetDate(Int_t n)     { fDate     = n; }
    void          SetNtrack(Int_t n)   { fNtrack   = n; }
    void          SetFlag(UInt_t f)    { fFlag     = f; }

    Track        *AddTrack(Track *t);

    char         *GetType()         { return fType;    }
    Int_t         GetEventNum()     { return fEventNum;}
    Float_t       Getb()            { return fb;       } 
    Int_t         GetRun()          { return fRun;     }
    Int_t         GetDate()         { return fDate;    }    
    Int_t         GetNtrack() const { return fNtrack; }
    UInt_t        GetFlag()   const { return fFlag;   }
    TClonesArray *GetTracks() const { return fTracks; }

    ClassDef(Event,1)  

};

#endif