//-*-mode:c++-*-
#ifndef BRAT_BrDCViewCombiner
#define BRAT_BrDCViewCombiner
//#ifndef __IOSTREAM_H
//#include <iostream.h>
//#endif

//  $Id: BrDCViewCombiner.h,v 1.4 2002/02/20 13:54:37 ufstasze Exp $
//
///////////////////////////////////////////////////////////////////////
//                                                                   //
//    BrDCClusterFinder                                                 //
//                                                                   //
//    Author  : Kris Hagel (hagel@comp.tamu.edu)                     //
//    Created : 19-May-2000 (Adapted from BrLocalTrackDC             //
//    Version : 1.0                                                  //
//    Changed :                                                      //
//                                                                   //
///////////////////////////////////////////////////////////////////////

//ROOT Includes
#ifndef ROOT_TH1
#include "TH1.h"
#endif

//BRAT Includes

#ifndef BRAT_BrDCClusterFinder
#include "BrDCClusterFinder.h"
#endif

#ifndef BRAT_BrModule
#include "BrModule.h"
#endif


#ifndef BRAT_BrDCViewList
#include "BrDCViewList.h"
#endif

#ifndef BRAT_BrLocalTrack
#include "BrLocalTrack.h"
#endif

#ifndef BRAT_BrClonesArray
#include "BrClonesArray.h"
#endif

#ifndef BRAT_BrDCHit
#include "BrDCHit.h"
#endif

#ifndef BRAT_BrDataTable
#include "BrDataTable.h"
#endif

class BrDCViewCombiner : public BrModule {

public:
  BrDCViewCombiner();
  BrDCViewCombiner(const Char_t *Name,const Char_t *Title,
		   BrDCClusterFinder *clusterFinder,
		   const Float_t asigma = 3.0,
		   const Int_t max_miss_main = 0, 
		   const Int_t max_miss_sub = 0, 
		   const Int_t max_miss_other = 1,const Float_t uvdx = 0.0, 
		   const Float_t uvdy = 0.0,Bool_t EventByEvent=kFALSE);

  virtual ~BrDCViewCombiner();

  virtual void Init();

  virtual void DefineHistograms();

  void CombineViews( BrDCViewList *viewList,TObjArray *trackHits2D,
		     TObjArray *trackHits, BrClonesArray *LocalTracks, 
		     Int_t &nLocalTracks);
public:

  void SetBfsAngle(Int_t p){fBfsAngle=p;}
  void SetRunNo(Int_t p){fRunNo=p;}

private:

  void GetSelected2DTracks(const Int_t stat,const Int_t flg,
			   BrDataTable* tra2DMod);
  void InsertTrahit(BrDCHit* hitcmb_p, BrLocalTrack *loctra_p);
  void CopyTrahit1(BrLocalTrack* OldTr,BrLocalTrack* NewTr);
  void RemoveTrack(BrLocalTrack* localtrack);
  void DeleteBadTrack(BrClonesArray *localTracks, Int_t &nLocalTracks);
  TObjArray      *fTrackHits;
  TObjArray      *fTrackHits2D;
  BrDCClusterFinder *fClusterFinder;
  BrDataTable       *fSelectedDCHits;
  
  Int_t fDCCutMaxMissMain;  //Maximum number of misses in main view planes
  Int_t fDCCutMaxMissSub;   //Maximum number of misses in sub view planes
  Int_t fDCCutMaxMissOther; //Maximum number of misses in other view planes.
  Float_t fUVDx;            //Dx for cuts in intermediate plane matching
  Float_t fUVDy;            //Dy for cuts in intermediate plane matching
  Float_t fAsigma;          //Sigma for cuts in intermediate plane matching.
  Bool_t  fEventByEvent;
  Bool_t  fCheckSingleHits;
  Int_t   fXYNumPlane;
  Float_t fStrictParam;
  Int_t fBfsAngle;
  Int_t fRunNo;
  
  TH1F *fCombUDuc;
  TH1F *fCombVDuc;

public:
  ClassDef(BrDCViewCombiner, 0)
  
};

#endif

//  $Log: BrDCViewCombiner.h,v $
//  Revision 1.4  2002/02/20 13:54:37  ufstasze
//  Added 2 public methods  SetBfsAngle(Int_t p) and void SetRunNo(Int_t p) and
//  two private members fBfsAngle and fRunNo.
//
//  Revision 1.3  2001/08/23 10:53:41  staszel
//  CheckSingleHits option has been introduced.
//
//  Revision 1.2  2001/08/07 13:48:55  ouerdane
//  Cleaned up a lot the DC tracking modules and utilities:
//   Made all utilities deriving from BrModule
//   Set the class version number to 0 (NOT 1 like before)
//   Removed + in the LinkDef file for all modules
//   Added ClassDef in the View Combiner class (didn't exist)
//   Structurized the histogramming section in TDirectories
//
//  Revision 1.1.1.1  2001/06/21 14:55:12  hagel
//  Initial revision of brat2
//
//  Revision 1.5  2001/06/20 12:28:40  staszel
//  BrDetectorHit replaced by BrDCHit.
//
//  Revision 1.4  2001/01/19 17:58:47  staszel
//  Changes having to do with development of BrDCTrackingModule
//
//  Revision 1.3  2000/10/05 02:21:30  hagel
//  Further development of BrDCTrackingModule
//
//  Revision 1.2  2000/09/29 02:15:57  hagel
//  Changes having to do with development of BrDCTrackingModule
//
//  Revision 1.1  2000/09/19 21:11:51  hagel
//  Initial placeholder revision
//
//