// $Id$
//
//    File: JEventProcessor_pip_pim.h
// Created: Wed Jul 27 08:51:36 EDT 2011
// Creator: davidl (on Linux ifarm1102 2.6.18-128.7.1.el5 x86_64)
//

#ifndef _JEventProcessor_pip_pim_
#define _JEventProcessor_pip_pim_

#include <TH1.h>

#include <JANA/JEventProcessor.h>

class JEventProcessor_pip_pim:public jana::JEventProcessor{
	public:
		JEventProcessor_pip_pim();
		~JEventProcessor_pip_pim();
		const char* className(void){return "JEventProcessor_pip_pim";}
		
		TH1D *pip_mom, *pim_mom;
		TH1D *pip_theta, *pim_theta;
		TH1D *pip_phi, *pim_phi;
		TH1D *pip_pim_inv_mass;

	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.
};

#endif // _JEventProcessor_pip_pim_