Extending to beam test analysis

[u/mrichter/AliRoot.git] / PHOS / AliPHOSClusterizerv1.h

diff --git a/PHOS/AliPHOSClusterizerv1.h b/PHOS/AliPHOSClusterizerv1.h
index d20037b4bd807108438e4c92acc235e2aa35bc01..dfb260ecaa95532457b1098df27d80a42db57eb2 100644 (file)
--- a/PHOS/AliPHOSClusterizerv1.h
+++ b/PHOS/AliPHOSClusterizerv1.h
@@ -25,17 +25,17 @@ class AliPHOSEmcRecPoint ;
 class AliPHOSDigit ;
 class AliPHOSDigitizer ;
 class AliPHOSGeometry ;
-
+class AliPHOSCalibrationDB ;
 
 class AliPHOSClusterizerv1 : public AliPHOSClusterizer {
   
 public:
   
   AliPHOSClusterizerv1() ;         
-  AliPHOSClusterizerv1(const char * headerFile, const char * name = "Default");
+  AliPHOSClusterizerv1(const char * headerFile, const char * name = "Default", const Bool_t toSplit=kFALSE);
   virtual ~AliPHOSClusterizerv1()  ;
   
-  Int_t           AreNeighbours(AliPHOSDigit * d1, AliPHOSDigit * d2)const ; 
+  virtual Int_t   AreNeighbours(AliPHOSDigit * d1, AliPHOSDigit * d2)const ; 
                                // Checks if digits are in neighbour cells 
 
   virtual Float_t Calibrate(Int_t amp, Int_t absId)const ;  // Tranforms Amp to energy 
@@ -50,9 +50,8 @@ public:
   virtual Float_t GetCpvClusteringThreshold()const{ return fCpvClusteringThreshold;  } 
   virtual Float_t GetCpvLocalMaxCut()const        { return fCpvLocMaxCut;} 
   virtual Float_t GetCpvLogWeight()const          { return fW0CPV;}  
-  virtual char *  GetRecPointsBranch() const      { return (char*) fRecPointsBranchTitle.Data() ;}
-  virtual const Int_t GetRecPointsInRun() const  {return fRecPointsInRun ;} 
-  virtual char *  GetDigitsBranch() const         { return (char*) fDigitsBranchTitle.Data() ;}
+  virtual const char *  GetRecPointsBranch() const{ return GetName() ;}
+  virtual const Int_t GetRecPointsInRun() const   {return fRecPointsInRun ;} 
 
   void    Exec(Option_t *option);                // Does the job
 
@@ -61,43 +60,43 @@ public:
   virtual void SetEmcClusteringThreshold(Float_t cluth)  { fEmcClusteringThreshold = cluth ; }
   virtual void SetEmcLocalMaxCut(Float_t cut)            { fEmcLocMaxCut = cut ; }
   virtual void SetEmcLogWeight(Float_t w)                { fW0 = w ; }
-  virtual void SetEmcTimeGate(Float_t gate)              {fEmcTimeGate = gate ;}
+  virtual void SetEmcTimeGate(Float_t gate)              { fEmcTimeGate = gate ;}
   virtual void SetCpvClusteringThreshold(Float_t cluth)  { fCpvClusteringThreshold = cluth ; }
   virtual void SetCpvLocalMaxCut(Float_t cut)            { fCpvLocMaxCut = cut ; }
   virtual void SetCpvLogWeight(Float_t w)                { fW0CPV = w ; }
-  virtual void SetDigitsBranch(const char * title) { fDigitsBranchTitle = title  ;}
-  virtual void SetRecPointsBranch(const char *title){fRecPointsBranchTitle = title; }
-  virtual void SetUnfolding(Bool_t toUnfold = kTRUE ) {fToUnfold = toUnfold ;}  
+   virtual void SetUnfolding(Bool_t toUnfold = kTRUE )    { fToUnfold = toUnfold ;}  
   static Double_t ShowerShape(Double_t r) ; // Shape of EM shower used in unfolding; 
                                             //class member function (not object member function)
   static void UnfoldingChiSquare(Int_t & nPar, Double_t * Grad, Double_t & fret, Double_t * x, Int_t iflag)  ;
                                             // Chi^2 of the fit. Should be static to be passes to MINUIT
   virtual const char * Version() const { return "clu-v1" ; }  
 
+protected:
+
+  void           WriteRecPoints(Int_t event) ;
+  virtual void   MakeClusters( ) ;            
+  virtual Bool_t IsInEmc (AliPHOSDigit * digit)const ;     // Tells if id digit is in EMC
+  virtual Bool_t IsInCpv (AliPHOSDigit * digit)const ;     // Tells if id digit is in CPV
+
   
 private:
 
+  const   TString BranchName() const ; 
   void    GetCalibrationParameters(void) ;
   
-  Bool_t  FindFit(AliPHOSEmcRecPoint * emcRP, int * MaxAt, Float_t * maxAtEnergy, 
+  Bool_t  FindFit(AliPHOSEmcRecPoint * emcRP, AliPHOSDigit ** MaxAt, Float_t * maxAtEnergy, 
                  Int_t NPar, Float_t * FitParametres) const; //Used in UnfoldClusters, calls TMinuit
-  void Init() ;
-
-  virtual Bool_t IsInEmc (AliPHOSDigit * digit)const ;     // Tells if id digit is in EMC
-  virtual Bool_t IsInCpv (AliPHOSDigit * digit)const ;     // Tells if id digit is in CPV
+  void    Init() ;
+  void    InitParameters() ;
 
-  virtual void   MakeClusters( ) ;            
   virtual void   MakeUnfolding() ;
   void           UnfoldCluster(AliPHOSEmcRecPoint * iniEmc,Int_t Nmax, 
-                      int * maxAt,Float_t * maxAtEnergy ) ; //Unfolds cluster using TMinuit package
-  void           WriteRecPoints(Int_t event) ;
+                      AliPHOSDigit ** maxAt,Float_t * maxAtEnergy ) ; //Unfolds cluster using TMinuit package
   void           PrintRecPoints(Option_t * option) ;
 
 private:
 
-  TString fHeaderFileName ;          // name of the file which contains gAlice, Tree headers etc.
-  TString fDigitsBranchTitle ;       // name of the file, where digits branch is stored
-  TString fRecPointsBranchTitle ;    // name of the file, where RecPoints branchs are stored
+  Bool_t  fDefaultInit;              //! Says if the task was created by defaut ctor (only parameters are initialized)
 
   Int_t   fEmcCrystals ;             // number of EMC cristalls in PHOS
 
@@ -106,6 +105,8 @@ private:
   Int_t   fNumberOfEmcClusters ;     // number of EMC clusters found 
   Int_t   fNumberOfCpvClusters ;     // number of CPV clusters found
  
+  //Calibration parameters
+  AliPHOSCalibrationDB * fCalibrationDB ; //! Calibration database if aval
   Float_t fADCchanelEmc ;           // width of one ADC channel in GeV
   Float_t fADCpedestalEmc ;         //
   Float_t fADCchanelCpv ;           // width of one ADC channel in CPV 'popugais'
@@ -120,7 +121,7 @@ private:
   Int_t fRecPointsInRun ;            //! Total number of recpoints in one run
   Float_t fEmcTimeGate ;             // Maximum time difference between the digits in ont EMC cluster
     
-  ClassDef(AliPHOSClusterizerv1,1)   // Clusterizer implementation version 1
+  ClassDef(AliPHOSClusterizerv1,2)   // Clusterizer implementation version 1
 
 };