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[u/mrichter/AliRoot.git] / MUON / AliMUONData.h

#ifndef ALIMUONDATA_H
#define ALIMUONDATA_H
//
/*  Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

/* $Id$ */
// Revision of includes 07/05/2004

// AliMUONData
// Class containing MUON data: hits, digits, rawclusters, globaltrigger, localtrigger, etc ...
// Gines Martinez, Subatech,  September 2003
//

#include <TNamed.h>

#include "AliLoader.h"

class TClonesArray;
class TNamed;
class TObjArray;
class TTree;

class AliMUONConstants;
class AliMUONRawCluster;
class AliMUONTrack;
class AliMUONTriggerTrack;
class AliMUONDigit;
class AliMUONHit;
class AliMUONLocalTrigger;
class AliMUONGlobalTrigger;

//__________________________________________________________________
/////////////////////////////////////////////////////////////////////
//                                                                 //
//  class AliMUONData                                              //
//                                                                 //
/////////////////////////////////////////////////////////////////////

class AliMUONData : public TNamed 
{
  public:
    AliMUONData();
    AliMUONData(AliLoader * loader, const char* name, const char* title);
    virtual ~AliMUONData();  
    virtual void   AddDigit(Int_t id, Int_t* tracks, Int_t* charges,
			     Int_t* digits); 
    virtual void   AddSDigit(Int_t id, Int_t* tracks, Int_t* charges,
			     Int_t* digits); 
    virtual void   AddDigit(Int_t id, const AliMUONDigit& digit); // use copy constructor
    virtual void   AddSDigit(Int_t id, const AliMUONDigit& digit); // use copy constructor
    virtual void   AddHit(Int_t fIshunt, Int_t track, Int_t iChamber, 
			  Int_t idpart, Float_t X, Float_t Y, Float_t Z, 
			  Float_t tof, Float_t momentum, Float_t theta, 
			  Float_t phi, Float_t length, Float_t destep);
    virtual void   AddHit(Int_t fIshunt, Int_t track, Int_t iChamber, 
			  Int_t idpart, Float_t X, Float_t Y, Float_t Z, 
			  Float_t tof, Float_t momentum, Float_t theta, 
			  Float_t phi, Float_t length, Float_t destep, 
			  Float_t Xref,Float_t Yref,Float_t Zref);
    virtual void   AddHit(const AliMUONHit& hit); // use copy constructor
    
    virtual void   AddGlobalTrigger(Int_t *singlePlus, Int_t *singleMinus,
				    Int_t *singleUndef, Int_t *pairUnlike, 
				    Int_t *pairLike);
    virtual void   AddGlobalTrigger(const AliMUONGlobalTrigger& trigger); // use copy constructor

    virtual void   AddLocalTrigger(Int_t* ltrigger);
    virtual void   AddLocalTrigger(const AliMUONLocalTrigger& trigger); // use copy constructor

    virtual void   AddRawCluster(Int_t id, const AliMUONRawCluster& clust);
    virtual void   AddRecTrack(const AliMUONTrack& track);
    virtual void   AddRecTriggerTrack(const AliMUONTriggerTrack& triggertrack);

    TClonesArray*  Hits() {return fHits;}
    TClonesArray*  Digits(Int_t DetectionPlane);
    TClonesArray*  SDigits(Int_t DetectionPlane);
//    TClonesArray*  LocalTrigger() {return fLocalTrigger;}
//    TClonesArray*  GlobalTrigger() {return fGlobalTrigger;}
    TClonesArray*  LocalTrigger();
    TClonesArray*  GlobalTrigger();    
    TClonesArray*  RawClusters(Int_t DetectionPlane);
    TClonesArray*  RecTracks() {return fRecTracks;}
    TClonesArray*  RecTriggerTracks() {return fRecTriggerTracks;}

    void           GetTrack(Int_t it) const  {fLoader->TreeH()->GetEvent(it);}
    Int_t          GetNtracks() const      {return (Int_t) fLoader->TreeH()->GetEntries();}
    void           GetCathode(Int_t ic) const {fLoader->TreeD()->GetEvent(ic);}
    void           GetCathodeS(Int_t ic) const {fLoader->TreeS()->GetEvent(ic);}
    void           GetRawClusters() const {fLoader->TreeR()->GetEvent(0);}
    void           GetTrigger() const {fLoader->TreeR()->GetEvent(0);}
    void           GetTriggerD() const {fLoader->TreeD()->GetEvent(0);}
    Int_t          GetSplitLevel() const {return fSplitLevel;}
    void           GetRecTracks() const {fLoader->TreeT()->GetEvent(0);}
    void           GetRecTriggerTracks() const {fLoader->TreeT()->GetEvent(0);}

    Bool_t        IsRawClusterBranchesInTree();
    Bool_t        IsDigitsBranchesInTree();
    Bool_t        IsTriggerBranchesInTree();
    Bool_t        IsTriggerBranchesInTreeD();
    Bool_t        IsTrackBranchesInTree();
    Bool_t        IsTriggerTrackBranchesInTree();

    virtual AliLoader* GetLoader() {return fLoader;}
    virtual void       SetLoader(AliLoader * loader) {fLoader=loader;}    
    
    virtual void   Fill(Option_t* opt=" ");
    virtual void   MakeBranch(Option_t *opt=" ");
    virtual void   SetTreeAddress(Option_t *opt=" ");
    
    void           SetSplitLevel(Int_t SplitLevel) {fSplitLevel=SplitLevel;}
    

    virtual void   ResetHits();
    virtual void   ResetDigits();
    virtual void   ResetSDigits();
    virtual void   ResetTrigger();
    virtual void   ResetRawClusters();
    virtual void   ResetRecTracks();
    virtual void   ResetRecTriggerTracks();
  
    TTree*         TreeH() {return fLoader->TreeH(); }
    TTree*         TreeD() {return fLoader->TreeD(); }
    TTree*         TreeS() {return fLoader->TreeS(); }
    TTree*         TreeR() {return fLoader->TreeR(); }
    TTree*         TreeT() {return fLoader->TreeT(); }
    TTree*         TreeP() {return fLoader->TreeP(); }

  protected: 
    AliMUONData(const AliMUONData& rhs);
    AliMUONData& operator=(const AliMUONData& rhs);

    AliLoader*  fLoader; //! Detector Loader pointer
    TClonesArray*   fHits;  // One event in treeH per primary track
    TObjArray*      fDigits; // One event in treeD and one branch per detection plane
    TObjArray*      fSDigits; // One event in treeS and one branch per detection plane
    TObjArray*      fRawClusters; //One event in TreeR/Rawcluster and one branch per tracking detection plane
    TClonesArray*   fGlobalTrigger;  // List of Global Trigger One event in TreeR/GlobalTriggerBranch
    TClonesArray*   fLocalTrigger;  // List of Local Trigger, One event in TreeR/LocalTriggerBranch
    TClonesArray*   fRecTracks; // pointer to array of reconstructed tracks
    TClonesArray*   fRecTriggerTracks; // pointer to array of reconstructed trigger tracks

    Int_t           fNhits; //!  Number of Hits
    Int_t*          fNdigits;//! Number of Digits
    Int_t*          fNSdigits;//! Number of Digits
    Int_t*          fNrawclusters;//! Number of Raw Clusters
    Int_t           fNglobaltrigger;//! Number of Global trigger
    Int_t           fNlocaltrigger;//! Number of Local trigger
    Int_t           fNrectracks; //! Number of reconstructed tracks
    Int_t           fNrectriggertracks; //! Number of reconstructed tracks
    Int_t           fSplitLevel; // Splitting of branches 0 no spitting (root files are smaller) 1 splitting (larger output files)

  private:  
    //descendant classes should
    //use protected interface methods to access these folders

  
  ClassDef(AliMUONData,2)
};
#endif