//-*-mode:c++-*-
#ifndef BRAT_BrTrackHit2D
#define BRAT_BrTrackHit2D
//  $Id: BrTrackHit2D.h,v 1.1.1.1 2001/06/21 14:55:03 hagel Exp $
//
///////////////////////////////////////////////////////////////////////
//                                                                   //
//    TBrTrackHit2Ds                                                 //
//                                                                   //
//    BRAHMS Hit class                                               //
//                                                                   //
//    Author  : Kris Hagel (hagel@comp.tamu.edu)                     //
//    Created : 13-Mar-1998                                          //
//    Version : 1.0                                                  //
//    Changed :                                                      //
//                                                                   //
///////////////////////////////////////////////////////////////////////

// Root Classes
#ifndef ROOT_TObject
#include "TObject.h"
#endif

// Brahms Classes
#ifndef BRAT_BrDataTable
#include "BrDataTable.h"
#endif

#ifndef BRAT_BrDetectorHit
#include "BrDetectorHit.h"
#endif

class BrTrackHit;

class BrTrackHit2D: public TObject {

public:
   BrTrackHit2D();
   BrTrackHit2D(BrTrackHit2D* tra2d);
    
   virtual ~BrTrackHit2D() {fTrahit.Clear(); fHitList.Clear();};

   virtual Float_t *GetPos() {return fPos;}
   virtual Float_t GetVec()  {return fVec;}
   virtual Float_t GetDpos() {return fDpos;}
   virtual Float_t GetDvec() {return fDvec;}
   virtual Int_t   GetNhit() {return fNhit;}
   virtual Int_t   GetFlg()  {return fFlg;}
   virtual Int_t   GetStat() {return fStat;}
   virtual Bool_t  IsBad()   {return fIsBad;}
   virtual Int_t   GetTrackHitEntries() {return fTrahit.GetEntries();}
   BrTrackHit*    GetTrackHitAt(Int_t i) {return (BrTrackHit*)fTrahit.At(i);}
   virtual Int_t GetDetectorHitEntries() {return fHitList.GetEntries();}
   BrDetectorHit *GetDetectorHitAt(Int_t i) {return (BrDetectorHit*)fHitList.At(i);}

   virtual void SetPos(Float_t pos[2]) {for(Int_t i=0;i<2;i++) fPos[i] = pos[i];}
   virtual void SetVec(Float_t vec) {fVec = vec;}
   virtual void SetDpos(Float_t dpos) {fDpos = dpos;}
   virtual void SetDvec(Float_t dvec) {fDvec = dvec;}
   virtual void SetNhit(Int_t i)      {fNhit = i;}
   virtual void SetFlg(Int_t i)       {fFlg  = i;}
   virtual void SetStat(Int_t i)      {fStat = i;}
   virtual void MarkAsBad()           {fIsBad = kTRUE;}
   virtual void MarkAsGood()          {fIsBad = kFALSE;}
   virtual void IncNhit()			   {fNhit++;}
   virtual void AddTrackHit(BrTrackHit *trahit) {fTrahit.Add((TObject*)trahit);}
   virtual void SetBad(Bool_t isbad)   {fIsBad = isbad;}
   virtual void AddDetectorHit(BrDetectorHit *hit) {fHitList.Add((TObject*)hit);}
   
private:
	
   Float_t fPos[2];
   Float_t fVec;
   Float_t fDpos;
   Float_t fDvec;
   Int_t fNhit;
   Int_t fFlg;
   Int_t fStat;
   BrDataTable fTrahit;
   Bool_t fIsBad;
   TObjArray fHitList;

public:

   ClassDef(BrTrackHit2D,1)  // BRAHMS Track data class

};

#endif

//  $Log: BrTrackHit2D.h,v $
//  Revision 1.1.1.1  2001/06/21 14:55:03  hagel
//  Initial revision of brat2
//
//  Revision 1.7  2000/09/29 02:19:45  hagel
//  Changes having to do with development of BrDCTrackingModule
//
//  Revision 1.6  2000/05/02 12:35:59  alv
//  Added missing void in declaration of SetBad.
//  Added Emacs C++ mode line
//
//  Revision 1.5  2000/05/01 17:45:04  alv
//  Added missing member virtual void SetBad(Bool_t)
//
//  Revision 1.4  2000/05/01 14:26:40  hagel
//  Add MarkAsBad and IsBad methods to BrTrackHit2D
//
//  Revision 1.3  1999/02/25 17:26:06  videbaek
//  Add CVS Id and Log flags. Removed commented code
//
//  Revision 1.2  1999/01/21 23:23:28  hagel
//  1. Changed convention for checking includes.  Current convention is:
//     BRAT_Br...... eg BRAT_BrModule ala ROOT.
//  2. Added CVS logs to .h files that didn't have them.
//  3. Moved checking of include definition to first line for easier reading
//  4. Put checks before all includes in the include files as per BRAT specifications
//  5. Added BrGeantHeader to Geant Makefile
//  6. All changes have been checked to compile on NT ala Cygnus
//