Fixes for bug #61900: Restore capaibility to chooses ITS PID method (Marco)

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

diff --git a/ITS/AliITSVertexerZ.h b/ITS/AliITSVertexerZ.h
index 99d10ada2806e78251ee641547efe449dfa3a884..cf492fed32dd673b6d34032aa83f083d49c16120 100644 (file)
--- a/ITS/AliITSVertexerZ.h
+++ b/ITS/AliITSVertexerZ.h
@@ -30,16 +30,17 @@ class AliITSVertexerZ : public AliITSVertexer {
   virtual AliESDVertex* FindVertexForCurrentEvent(TTree *itsClusterTree);
   virtual void PrintStatus() const;
   void SetDiffPhiMax(Float_t pm = 0.01){fDiffPhiMax = pm;}
-  void ConfigIterations(Int_t noiter=3,Float_t *ptr=0);
+  void ConfigIterations(Int_t noiter=4,Float_t *ptr=0);
   void SetFirstLayerModules(Int_t m1 = 0, Int_t m2 = 79){fFirstL1 = m1; fLastL1 = m2;}
   void SetSecondLayerModules(Int_t m1 = 80, Int_t m2 = 239){fFirstL2 = m1; fLastL2 = m2;}
-  void SetLowLimit(Float_t lim=-20.){fLowLim = lim;}
-  void SetHighLimit(Float_t lim=20.){fHighLim = lim;}
+  void SetLowLimit(Float_t lim=-40.){fLowLim = lim;}
+  void SetHighLimit(Float_t lim=40.){fHighLim = lim;}
   Float_t GetLowLimit() const {return fLowLim;}
   Float_t GetHighLimit() const {return fHighLim;}
   void SetBinWidthCoarse(Float_t bw=0.01){fStepCoarse = bw;}
   void SetPPsetting(Float_t cl2=250., Float_t coarsebin=0.02){fPPsetting[0]=cl2; fPPsetting[1]=coarsebin;}
-  Int_t GetPeakRegion(TH1F*h, Int_t &binmin, Int_t &binmax) const;
+  static Int_t GetPeakRegion(TH1F* h, Int_t &binmin, Int_t &binmax);
+  static Int_t FindSecondPeak(TH1F* h, Int_t binmin,Int_t binmax, Float_t& secPeakPos);
   Float_t GetBinWidthCoarse() const {return fStepCoarse;}
   void SetTolerance(Float_t tol = 20./10000.){fTolerance = tol;}
   void SetWindowWidth(Float_t ww=0.2){fWindowWidth=ww;}