// $Id: DTrack.h 3646 2008-04-24 19:44:31Z davidl $
//
//    File: DTrack.h
// Created: Sun Apr  3 12:28:45 EDT 2005
// Creator: davidl (on Darwin Harriet.local 7.8.0 powerpc)
//

#ifndef _DTrack_
#define _DTrack_

#include "JANA/JObject.h"
#include "JANA/JFactory.h"
#include "PID/DKinematicData.h"

class DReferenceTrajectory;

class DTrack:public DKinematicData{
	public:
		JOBJECT_PUBLIC(DTrack);
		
		float q;					///< electric charge
		float p;					///< Total momentum in GeV/c
		float theta,phi;		///< Inital theta and phi angles in radians
		float x,y,z;			///< Vertex position in cm
		oid_t candidateid;	///< id of DTrackCandidate this came from
		float chisq;			///< reduced Chi-squared for the track
		float dE;				///< Total energy deposited in straws
		float ds;				///< Total pathlength through straws contributing to dE
		float err_dE;			///< Error on value of dE
		float err_ds;			///< Error on value of ds
		const DReferenceTrajectory *rt; ///< pointer to reference trjectory representing this track
};

#endif // _DTrack_