fix in calling of gaussian spread function

[u/mrichter/AliRoot.git] / ITS / AliITSRecPointContainer.h

diff --git a/ITS/AliITSRecPointContainer.h b/ITS/AliITSRecPointContainer.h
index 1face828ca0999e61bf2c3664ffd5f887dde4d12..c83289cefe80f721a55b8f18391dc0802f15915b 100644 (file)
--- a/ITS/AliITSRecPointContainer.h
+++ b/ITS/AliITSRecPointContainer.h
@@ -24,11 +24,24 @@ class AliITSRecPointContainer : public TObject {
   Bool_t IsSDDActive() const {return fDet.Contains("SDD");}
   Bool_t IsSSDActive() const {return fDet.Contains("SSD");}
   Bool_t IsITSComplete() const {return fDet.Contains("ALL");}
+  Bool_t GetStatusOK() const {return fStatusOK;}
+  Int_t GetNumberOfModules() const {return fActualSize; }
 
   static AliITSRecPointContainer* Instance(const AliITSRecoParam *ptr=NULL);
+  static void Destroy();
+  void PrepareToRead(){if(fNextEvent<0){fNextEvent=0;} else {++fNextEvent;}}
   TClonesArray* FetchClusters(Int_t mod, TTree* tR);
+  TClonesArray* FetchClusters(Int_t mod, TTree* tR,Int_t cureve);
   TClonesArray* UncheckedGetClusters(Int_t mod) const {return fArray[mod];}
 
+  // In the following two methods: 1<=lay<=6  (i.e. layers numbered from 1) 
+  UInt_t GetNClustersInLayer(Int_t lay, TTree* tR, Int_t eventN=-1);
+  UInt_t GetNClustersInLayerFast(Int_t lay) const;
+  void FullReset(){fCurrentEve=-1000; Reset();}
+  void ResetSPD(); // clears only SPD parts - see implementation for usage
+  void ResetSDD(); // clears only SPD parts - see implementation for usage
+  void ResetSSD(); // clears only SPD parts - see implementation for usage
+
  private:
   // methods
   AliITSRecPointContainer(const AliITSRecoParam* krp=NULL);   // Default constructor
@@ -37,6 +50,10 @@ class AliITSRecPointContainer : public TObject {
   Bool_t CheckBoundaries(Int_t i)const { return (i>=0 && i<fgkNModules);}
   void CookEntries();
   void Reset();
+  void ClearClus(Int_t first, Int_t lastpp){ // clears clusters for modules 
+    // ranging from first to lastpp-1 included
+    for(Int_t i=first;i<lastpp;i++)(fArray[i])->Clear();
+  }
   //Data members
   static AliITSRecPointContainer* fgInstance; //! AliITSRecPointContainer 
                                               //  singleton
@@ -46,9 +63,14 @@ class AliITSRecPointContainer : public TObject {
   Int_t fSDDNModules; //! number of SDD modules
   Int_t fSSDNModules; //! number of SDD modules
   TClonesArray* fArray[fgkNModules];  //! container - 1 TClonesArray per module
-  Int_t fCurrentEve; //!run number
+  Int_t fCurrentEve; //! event number
+  Int_t fNextEvent; //! number of the next event to be read; used only when
+                    //! the run loader is not available. It is just a counter.
   Int_t fActualSize; //! actual number of ITS modules in TTree R 
   TString fDet; //! ITS subdetectors active for the current run 
+  Bool_t fStatusOK; //! kFALSE is RP branch is absent or if there are anomalies
+                    //! in the number of active modules
+  UInt_t fNClusters[6]; //! Number of clusters per layer
 
   ClassDef(AliITSRecPointContainer,0)
 };