// $Id$
//
//    File: Event.h
// Created: Mon Apr  5 11:05:20 EDT 2010
// Creator: davidl (on Darwin fwing-dhcp95.jlab.org 9.8.0 i386)
//

#ifndef _Event_
#define _Event_

#include <iostream>

#include <TObject.h>
#include <TLorentzVector.h>
#include <TClonesArray.h>
#include <Particle.h>

#define MAX_Event 100

class Event:public TObject{
	public:
		
		// ctor
		Event(void){
			recon = new TClonesArray("Particle", MAX_Event);
		}
		
		// dtor
		~Event(void){
			delete recon;
		}
		
		// Clear
		void Clear(void){
			event = 0;
			Nrecon = 0;
			recon->Clear(); // delete entries in TClonesArray (without freeing memory)
			x=y=z=t=0.0;
			px=py=pz=E=0.0;
			part=0;
			mech=0;
			sumTruth=0.0;
			Ntruthhits=0;
		}
		
		ULong64_t event;
		TLorentzVector thrown;
		UInt_t Nrecon;
		TClonesArray *recon;
		
		Double32_t x,y,z,t;
		Double32_t px,py,pz;
		Double32_t E;
		Int_t part;
		Int_t mech;
		
		Double32_t sumTruth;
		int Ntruthhits;

	private:
		ClassDef(Event,1);
};



#endif // _Event_