// $Id$
//
//    File: JEventProcessor_3pip.h
// Created: Mon Dec  1 20:41:57 EST 2014
// Creator: mstaib (on Linux ifarm1101 2.6.32-220.7.1.el6.x86_64 x86_64)
//

#ifndef _JEventProcessor_3pip_
#define _JEventProcessor_3pip_

#include <JANA/JEventProcessor.h>
#include <PID/DNeutralParticle.h>
#include <TRACKING/DTrackTimeBased.h>

#include "TH1I.h"
#include "TDirectory.h"

class JEventProcessor_3pip:public jana::JEventProcessor{
	public:
		JEventProcessor_3pip();
		~JEventProcessor_3pip();
		const char* className(void){return "JEventProcessor_3pip";}

	private:
		jerror_t init(void);						///< Called once at program start.
		jerror_t brun(jana::JEventLoop *eventLoop, int runnumber);	///< Called everytime a new run number is detected.
		jerror_t evnt(jana::JEventLoop *eventLoop, int eventnumber);	///< Called every event.
		jerror_t erun(void);						///< Called everytime run number changes, provided brun has been called.
		jerror_t fini(void);						///< Called after last event of last event source has been processed.

		TH1I *h3PiInvMass;
		TH1I *h2PiInvMass;
		TH1I *hPi0InvMass;
};

#endif // _JEventProcessor_3pip_