#include "TMath.h"
#include "TDirectory.h"
#include "TProcessID.h"

#include "Event.h"

ClassImp(Event) 

//---------------------------------------------
  
Event::Event()
{  
  fTracks   = new TClonesArray("Track", 1000);
  fNtrack   = 0;
  fEventNum = 0;
  fb        = 0.0;
  fRun      = 0;
  fDate     = 0;
  fFlag     = 0;

  Int_t i0;

  for (i0 = 0; i0 <20; i0++) fType[i0] = 0;

}

//---------------------------------------------

Event::~Event()
{
  Clear();
}

//---------------------------------------------

Track *Event::AddTrack(Track *t)
{
  TClonesArray &tracks = *fTracks;
  Track *track = new(tracks[fNtrack++]) Track(t);
  
  return track;
}

//---------------------------------------------
 
void Event::Clear(Option_t * /*option*/)
{
  fTracks->Clear("C");
  fNtrack = 0;
}