Changes related to the extraction of the V0 finder into a separate class (A. Dainese...

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

diff --git a/ITS/AliITSOnlineSDDBase.h b/ITS/AliITSOnlineSDDBase.h
index d21a9882eaf1155aeb78eae930cc6af688f30a32..a66c8b4971ad61882e4701108db71ceb689037bb 100644 (file)
--- a/ITS/AliITSOnlineSDDBase.h
+++ b/ITS/AliITSOnlineSDDBase.h
@@ -16,7 +16,7 @@ class AliITSOnlineSDDBase : public AliITSOnlineSDD {
 
  public:
   AliITSOnlineSDDBase();
-  AliITSOnlineSDDBase(Int_t mod, Int_t sid);
+  AliITSOnlineSDDBase(Int_t nddl, Int_t ncarlos, Int_t sid);
   virtual ~AliITSOnlineSDDBase();
   void Reset();
   void AddEvent(TH2F* hrawd);
@@ -24,21 +24,34 @@ class AliITSOnlineSDDBase : public AliITSOnlineSDD {
 
   void SetMinBaseline(Float_t bas=10.){fMinBaseline=bas;}
   void SetMaxBaseline(Float_t bas=150.){fMaxBaseline=bas;}
-  void SetMinRawNoise(Float_t ns=0.001){fMinRawNoise=ns;}
+  void SetMinRawNoise(Float_t ns=0.5){fMinRawNoise=ns;}
   void SetMaxRawNoise(Float_t ns=9.){fMaxRawNoise=ns;}
   void SetNSigmaNoise(Float_t ns=4.){fNSigmaNoise=ns;}
+  void SetGoldenBaselineValue(Float_t val=20.){fGoldenBaseline=val;}
+  void SetZeroSuppThresholds(Float_t vall=2.2,Float_t valh=4.){
+    fLowThrFact=vall;
+    fHighThrFact=valh;
+  }
 
   Bool_t IsAnodeGood(Int_t iAnode)const{ return fGoodAnode[iAnode];}
   Float_t GetAnodeBaseline(Int_t iAnode) const{
     if(fNEvents>0) return fSumBaseline[iAnode]/fNEvents;
     else return 0;
   }
+  void GetMinAndMaxBaseline(Float_t &basMin, Float_t &basMax) const;
+  Float_t GetMinimumBaseline() const;
   Float_t GetAnodeRawNoise(Int_t iAnode) const{
-    if(fNEvents>0) return TMath::Sqrt(fSumRawNoise[iAnode]/fNEvents-TMath::Power(GetAnodeBaseline(iAnode),2));
-    
+    Float_t noise2=0.;
+    if(fNEvents>0) noise2=fSumRawNoise[iAnode]/fNEvents-fSumBaseline[iAnode]*fSumBaseline[iAnode]/fNEvents/fNEvents;
+    if(noise2>0.) return TMath::Sqrt(noise2);
     else return 0;
   }
 
+  Int_t CountGoodAnodes() const{
+    Int_t nGdAn=0;
+    for(Int_t ian=0;ian<fgkNAnodes;ian++) if(fGoodAnode[ian]) nGdAn++;  
+    return nGdAn;
+  }
   Float_t CalcMeanRawNoise() const;
   Float_t GetAnodeCommonMode(Int_t iAnode) const{
     if(fNEvents>0) return fSumCMN[iAnode]/fNEvents;
@@ -50,6 +63,8 @@ class AliITSOnlineSDDBase : public AliITSOnlineSDD {
  protected:
 
  private:
+  static const Int_t fgkMaxCorr;     // maximum baseline correction in AMBRA (=63)
+
   Int_t fNEvents;                    // number of events
   Bool_t fGoodAnode[fgkNAnodes];     // anode quality: good(1) - bad (0)
   Float_t fSumBaseline[fgkNAnodes];  // baseline summed over events
@@ -60,7 +75,10 @@ class AliITSOnlineSDDBase : public AliITSOnlineSDD {
   Float_t fMinRawNoise;              // Cut value for minimum noise
   Float_t fMaxRawNoise;              // Cut value for maximum noise
   Float_t fNSigmaNoise;              // Cut value for noise (n*sigma)
+  Float_t fGoldenBaseline;           // golden value for equalizing baselines
+  Float_t fLowThrFact;               // factor for low threshold
+  Float_t fHighThrFact;              // factor for high threshold
 
-  ClassDef(AliITSOnlineSDDBase,1);
+  ClassDef(AliITSOnlineSDDBase,2);
 };
 #endif