// $Id$
//
//    File: JEventProcessor_cpp_analysis.h
// Created: Thu Feb 28 17:03:05 EST 2013
// Creator: davidl (on Darwin harriet.jlab.org 11.4.2 i386)
//

#ifndef _JEventProcessor_cpp_analysis_
#define _JEventProcessor_cpp_analysis_

#include <JANA/JEventProcessor.h>

#include <TH1.h>

class JEventProcessor_cpp_analysis:public jana::JEventProcessor{
	public:
		JEventProcessor_cpp_analysis();
		~JEventProcessor_cpp_analysis();
		const char* className(void){return "JEventProcessor_cpp_analysis";}
		
		TH1D *phi_pipi_thrown;
		TH1D *phi_pipi;
		TH1D *W_pipi_thrown;
		TH1D *W_pipi;

		TH1D *phi_pipi_res;
		TH1D *theta_pipi_res;
		TH1D *pt_pipi_res;
		TH1D *W_pipi_res;

		TH1D *missing_mass;
		TH1D *theta_pip_cm;
		TH1D *theta_pip_cm_thrown;
		TH1D *theta_pip_cm_res;

	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_cpp_analysis_