Addition of gaussian truncated at different left and right distances (useful for...

[u/mrichter/AliRoot.git] / STEER / AliMathBase.h

diff --git a/STEER/AliMathBase.h b/STEER/AliMathBase.h
index 48244b9ab1fc06f6f32024779e9a6fab629ce637..8716bb889aeb16052d97f0771f4858f7dcd98e36 100644 (file)
--- a/STEER/AliMathBase.h
+++ b/STEER/AliMathBase.h
@@ -23,12 +23,14 @@ class AliMathBase : public TObject
   static void    EvaluateUni(Int_t nvectors, Double_t *data, Double_t &mean, Double_t &sigma, Int_t hh);
   static void    EvaluateUniExternal(Int_t nvectors, Double_t *data, Double_t &mean, Double_t &sigma, Int_t hh, Float_t externalfactor=1);
   static Int_t  Freq(Int_t n, const Int_t *inlist, Int_t *outlist, Bool_t down);    
-  static  void TruncatedMean(TH1F * his, TVectorD *param, Float_t down=0, Float_t up=1.0, Bool_t verbose=kFALSE);
+  static void TruncatedMean(TH1F * his, TVectorD *param, Float_t down=0, Float_t up=1.0, Bool_t verbose=kFALSE);
   static void LTM(TH1F * his, TVectorD *param=0 , Float_t fraction=1,  Bool_t verbose=kFALSE);
   static Double_t  FitGaus(TH1F* his, TVectorD *param=0, TMatrixD *matrix=0, Float_t xmin=0, Float_t xmax=0,  Bool_t verbose=kFALSE);
   static Double_t  FitGaus(Float_t *arr, Int_t nBins, Float_t xMin, Float_t xMax, TVectorD *param=0, TMatrixD *matrix=0, Bool_t verbose=kFALSE);
   static Float_t  GetCOG(Short_t *arr, Int_t nBins, Float_t xMin, Float_t xMax, Float_t *rms=0, Float_t *sum=0);
 
+  static Double_t TruncatedGaus(Double_t mean, Double_t sigma, Double_t cutat);
+  static Double_t TruncatedGaus(Double_t mean, Double_t sigma, Double_t leftCut, Double_t rightCut);
 
   static TGraph2D *  MakeStat2D(TH3 * his, Int_t delta0, Int_t delta1, Int_t type);
   static TGraph *  MakeStat1D(TH3 * his, Int_t delta1, Int_t type);