// $Id$
//
//    File: DCDCTrackHit_factory.h
// Created: Mon Oct 16 10:20:07 EDT 2006
// Creator: davidl (on Darwin swire-b241.jlab.org 8.7.0 powerpc)
//

#ifndef _DCDCTrackHit_factory_
#define _DCDCTrackHit_factory_

#include <JANA/JFactory.h>
#include "DCDCTrackHit.h"
#include "DCDCWire.h"
#include "HDGEOMETRY/DGeometry.h"

#define CDC_MAX_RINGS 28

/// Provide CDC track hit objects. Currently, these objects are
/// supplied by the simulated data file. Once real data is 
/// available, this factory will be made to take lower-level
/// uncalibrated hit objects and apply calibrations to generate
/// the DCDCHit objects.

class DCDCTrackHit_factory:public JFactory<DCDCTrackHit>{
	public:
		DCDCTrackHit_factory(){};
		~DCDCTrackHit_factory();
		
	private:
		jerror_t init(void);
		jerror_t brun(JEventLoop *loop, int runnumber);
		jerror_t evnt(JEventLoop *loop, int eventnumber);	///< Invoked via JEventProcessor virtual method
		jerror_t erun(void);

		unsigned int locate(vector<double>&xx,double x);


		DGeometry *dgeom;
		vector<vector<DCDCWire *> >cdcwires;
		int Nstraws[CDC_MAX_RINGS];
		bool MATCH_TRUTH_HITS;
		double CDC_DRIFT_BSCALE_PAR1;
		double CDC_DRIFT_BSCALE_PAR2;
		vector<double> cdc_drift_table;
		double cdc_drift_table_min, cdc_drift_table_max;
};

#endif // _DCDCTrackHit_factory_