EEmcTTMMaker.h

// Hey Emacs this is -*-c++-*-
// $Id: EEmcTTMMaker.h,v 1.18 2004/06/03 21:02:29 zolnie Exp $
#ifndef STAR_EEmcTTMMaker
#define STAR_EEmcTTMMaker

#ifndef StMaker_H
#include "StMaker.h"
#endif

#include <ostream>
#include <map>

#include "TString.h"

#if !defined(ST_NO_NAMESPACES)
using std::map;
using std::ostream;
#endif

class TH1F;
class TTree;
class TFile;
class TString;
class TList;

class StChain;
class StMuTrack;
class EEmcGeomSimple;

class StEventInfo; 
class StEventSummary; 
class StMuTriggerIdCollection; 

class StMuDstMaker;
class StEEmcDbMaker;

class EEmcTower;

// class EEmcTTMMaker
class EEmcTTMMaker : public StMaker {
public: 
  static const Int_t    kDefMaxCTBsum      ;
  static const Int_t    kDefMinTrackHits   ;  
  static const Double_t kDefMinTrackLength ;  
  static const Double_t kDefMinTrackPt     ;  
  static const Double_t kDefMinTrackEta    ;  
  static const Double_t kDefMaxTrackEta    ;  
  static const Double_t kDefDeltaPhiCut    ;
  static const Double_t kDefDeltaEtaCut    ;
  
  EEmcTTMMaker(const char          *self    = "ttmmk", 
               class StMuDstMaker  *mumaker =  NULL,
               class StEEmcDbMaker *dbmaker =  NULL);

  virtual       ~EEmcTTMMaker();

  virtual Int_t  Init();   
  virtual Int_t  Make();   
  virtual void   Clear(Option_t *option = ""); 
  virtual Int_t  Finish(); 
  
  void     ResetZPositionsArray()                              { mZ.clear(); }
  void     AddZPosition(const TString name, const double zpos) { mZ[zpos]=name; }


  Int_t    GetMaxCTBSum     ()     const  { return mMaxCTBsum   ; }
  void     SetMaxCTBSum     (Int_t    v) { mMaxCTBsum=v     ; }


  Int_t    GetMinTrackHits  () const  { return mMinTrackHits; }
  void     SetMinTrackHits  (Int_t    v) { mMinTrackHits=v  ; }


  Double_t GetMinTrackLength() const  { return mMinTrackLength ; }
  void     SetMinTrackLength(Double_t v) { mMinTrackLength=v   ; }

  Double_t GetMinTrackPt    () const  { return mMinTrackPt    ; }
  void     SetMinTrackPt    (Double_t v) { mMinTrackPt=v      ; }

  Double_t GetMinTrackEta   () const  { return mMinTrackEta   ; }
  void     SetMinTrackEta   (Double_t v) { mMinTrackEta=v     ; }

  Double_t GetMaxTrackEta   () const  { return mMaxTrackEta   ; }
  void     SetMaxTrackEta   (Double_t v) { mMaxTrackEta=v     ; }

  
  Double_t GetDeltaPhiCut() const { return mPhiFac; }
  void     SetDeltaPhiCut(Double_t v=1.0) { mPhiFac=v;  }

  Double_t GetDeltaEtaCut() const { return mEtaFac; }
  void     SetDeltaEtaCut(Double_t v=1.0) { mEtaFac=v;  }

  void     SetFileName( const char *string) { mFileName=TString(string); mTreeOut=true; }
  void     WriteTree( const bool f ) { mTreeOut = f ; }

  ULong_t  GetNMatched() const { return mNMatched; };

  TList *GetTracks() { return mTrackList; };
  TList *GetTowers() { return mTowerList; };

  TList *GetMatchList()  { return mMatchList ; }; 


  ostream&   Summary    ( ostream &out ) const ;

protected:
  void     ResetStats() { mNMatched=mNEvents=0L; };  
  Bool_t   AcceptTrack( const StMuTrack *track);
  Bool_t   MatchTrack ( const double dphi,   const double deta,  const double phihw,  const double etahw); 


private:
  Int_t    mMaxCTBsum            ;  
  Int_t    mMinTrackHits         ;  
  Double_t mMinTrackLength       ;  
  Double_t mMinTrackPt           ;  
  Double_t mMinTrackEta          ;  
  Double_t mMaxTrackEta          ;  
  Double_t mPhiFac;                 
  Double_t mEtaFac;                 
  // control histograms for tracks
  TH1F  *hTrackNHits; 
  TH1F  *hTrackLen;   
  TH1F  *hTrackPt ;   
  TH1F  *hTrackPtot;  
  TH1F  *hTrackDCA[3];
  TH1F  *hVertex[3]  ;
  StMuDstMaker   *mMuDstMaker; // toplevel muDST maker
  StEEmcDbMaker  *mEEmcDb;     // EEMC database maker
  //
  EEmcGeomSimple& mGeom;       // tower geometry

  TString         mFileName;   // output file name
  TFile          *mFile;       // output file
  TTree          *mTree;       // output tree

  map<double,TString> mZ;      // a map that hold z positions 

  // stats
  ULong_t         mNMatched;   // number of matched tracks
  ULong_t         mNEvents;    // total number of events 

  //
  TList          *mTrackList;
  TList          *mTowerList;
  TList          *mMatchList;
  //
  StEventInfo             *mEvInfo;
  StEventSummary          *mEvSumm;
  StMuTriggerIdCollection *mEvTrig;

  bool            mTreeOut;

 public:
  //  StMaker jumbo mumbo
  virtual const char *GetCVS() const {
    static const char cvs[]=
      "Tag $Name:  $ $Id: EEmcTTMMaker.h,v 1.18 2004/06/03 21:02:29 zolnie Exp $ built "__DATE__" "__TIME__ ; 
    return cvs;
  }
  
  ClassDef(EEmcTTMMaker, 1)   // 
};

ostream&  operator<<(ostream &out, const EEmcTTMMaker &ttm); 
#endif

// $Log: EEmcTTMMaker.h,v $
// Revision 1.18  2004/06/03 21:02:29  zolnie
// fixed subtle bug: when e.g. dphi = +180.(tower center) - -180.0(track)
//  the match would be rejected - in practice it never happen
//
// Revision 1.17  2004/05/10 23:02:53  zolnie
// EEmcTTMMaker produces now  nanoDST
//
// Revision 1.16  2004/05/07 22:02:56  zolnie
// fixed a nasty memory leak in EEmcTTMMaker
//
// Revision 1.15  2004/05/06 16:02:49  zolnie
// more docs
//
// Revision 1.14  2004/05/05 23:00:57  zolnie
// more docs
//
// Revision 1.13  2004/05/05 22:04:16  zolnie
// forgor about EEmcTower
//
// Revision 1.12  2004/05/05 21:37:37  zolnie
// ver 2.0 released
//
// Revision 1.11  2004/05/04 18:28:56  zolnie
// version after split
//
// Revision 1.10  2004/04/14 16:40:34  zolnie
// *** empty log message ***
//
// Revision 1.9  2004/04/14 16:20:25  zolnie
// added static method Run for faster analysis under root4star
//
// Revision 1.8  2004/04/13 17:26:09  zolnie
// more adaptation needed
//
// Revision 1.7  2004/01/26 21:51:54  zolnie
// shorter names
//
// Revision 1.6  2004/01/26 21:08:32  zolnie
// working track/tower display (before big farewell cleanup)
//
// Revision 1.5  2004/01/19 22:07:51  zolnie
// toward track/tower display
//
// Revision 1.4  2004/01/14 22:59:02  zolnie
// use doxygen for documentation
//
// Revision 1.3  2004/01/06 22:42:56  zolnie
// provide summary/statistics info
//
// Revision 1.2  2004/01/06 21:33:51  zolnie
// release
//
// Revision 1.1  2004/01/06 17:45:11  zolnie
// close to release
//

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