Line data    Source code

       1             : #ifndef ALIPHOSRECPOINT_H
       2             : #define ALIPHOSRECPOINT_H
       3             : /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
       4             :  * See cxx source for full Copyright notice                               */
       5             : //_________________________________________________________________________
       6             : //  Base Class for PHOS Reconstructed Points  
       7             : //  A recpoint being equivalent to a cluster in encal terminology                 
       8             : //*-- Author: Gines Martinez (SUBATECH)
       9             : 
      10             : // --- ROOT system ---
      11             : #include <TVector3.h>
      12             : 
      13             : // --- AliRoot header files ---
      14             : #include "AliCluster.h"
      15             : 
      16             : class TClonesArray ;
      17             : class AliPHOSDigit ;
      18             : class AliDigitNew;
      19             : class TMAtrixF; 
      20             : 
      21             : class AliPHOSRecPoint : public AliCluster {
      22             : 
      23             :  public:
      24             :   
      25             :   typedef TObjArray RecPointsList ; 
      26             : 
      27             :   AliPHOSRecPoint() ;                   // ctor         
      28             :   AliPHOSRecPoint(const char * opt) ;   // ctor 
      29             : 
      30             :   AliPHOSRecPoint(const AliPHOSRecPoint &rp);
      31             :   AliPHOSRecPoint& operator= (const AliPHOSRecPoint &rp);
      32             : 
      33             :   
      34             :   virtual ~AliPHOSRecPoint();
      35             : 
      36          44 :   virtual void Clear(const Option_t* /*option*/ ="") { delete[] fDigitsList; fDigitsList=0; delete[] fTracksList; fTracksList=0; }
      37             : 
      38             : //  virtual  void   AddDigit(AliDigitNew &){
      39             : //   Fatal("AddDigit", "use AddDigit(AliPHOSDigit & digit, Float_t Energy)") ; 
      40             : //  }
      41             :   virtual  void   AddDigit(AliPHOSDigit & digit, Float_t Energy, Float_t time=0) = 0 ; 
      42             :   virtual Int_t   Compare(const TObject * obj) const = 0 ;   
      43             :   virtual Int_t   DistancetoPrimitive(Int_t px, Int_t py);
      44             :   virtual void    Draw(Option_t * option="") ;
      45             :   virtual void    ExecuteEvent(Int_t event, Int_t px, Int_t py) ;
      46             :   virtual void    EvalAll(TClonesArray * digits) ;  
      47             :   void            EvalLocal2TrackingCSTransform();
      48             :   virtual void    EvalPHOSMod(AliPHOSDigit * digit) ;  
      49          20 :   virtual int *   GetDigitsList(void) const { return fDigitsList ; }  
      50         120 :   virtual Float_t GetEnergy() const {return fAmp; }
      51             :   virtual void    GetLocalPosition(TVector3 & pos) const ;   
      52             :   virtual void    GetGlobalPosition(TVector3 & gpos, TMatrixF & gmat) const ; // return global position in ALICE
      53         248 :   virtual Int_t   GetPHOSMod(void) const {return fPHOSMod ; }
      54          20 :   virtual Int_t * GetPrimaries(Int_t & number) const {number = fMulTrack ; 
      55          10 :                                                       return fTracksList ; }
      56         708 :   virtual Int_t   GetDigitsMultiplicity(void) const { return fMulDigit ; }
      57          28 :   Int_t           GetIndexInList() const { return fIndexInList ; }
      58           0 :   virtual Bool_t  IsEmc(void)const { return kTRUE ;  } 
      59             :   virtual Bool_t  IsSortable() const { 
      60             :     // tells that this is a sortable object
      61           0 :     return kTRUE ; 
      62             :   }  
      63          20 :   void            SetIndexInList(Int_t val) { fIndexInList = val ; }
      64             :   virtual void    Paint(Option_t * option="");
      65             :   virtual void    Print(Option_t *) const {
      66             :     // Print prototype
      67           0 :   } 
      68             : 
      69             : protected:
      70             :   
      71             :   Int_t     fPHOSMod ;    // PHOS Module number in which the RecPoint is found
      72             :   Int_t     fMulTrack ;   // total multiplicity of tracks to which the point was assigned
      73             :   Int_t     fMaxDigit ;   //! max initial size of digits array (not saved)
      74             :   Int_t     fMulDigit ;   // total multiplicity of digits
      75             :   Int_t     fMaxTrack ;   //! max initial size of tracks array (not saved)
      76             :   Int_t*    fDigitsList ; //[fMulDigit] list of digit's indexes from which the point was reconstructed 
      77             :   Int_t*    fTracksList ; //[fMulTrack] list of tracks to which the point was assigned 
      78             :   Float_t   fAmp ;        // summed amplitude of digits 
      79             :   Int_t     fIndexInList ;// the index of this RecPoint in the list stored in TreeR (to be set by analysis)  
      80             :   TVector3  fLocPos ;     // local position in the sub-detector coordinate
      81             : 
      82             : 
      83          30 :   ClassDef(AliPHOSRecPoint,3) // RecPoint for PHOS (Base Class)
      84             :  
      85             : };
      86             : 
      87             : #endif // AliPHOSRECPOINT_H