1 - Rename AliAnaMaker and AliAnaBaseClass to AliAnaPartCorrMaker and AliAnaPartCorrB...

[u/mrichter/AliRoot.git] / PWG4 / AliAnaScale.h

diff --git a/PWG4/AliAnaScale.h b/PWG4/AliAnaScale.h
index 7ca018bb6a613b5bae0851a3cedb656fc642e9e4..584de70cd57e6c7652c4ac63393083ae6cec8a65 100644 (file)
--- a/PWG4/AliAnaScale.h
+++ b/PWG4/AliAnaScale.h
@@ -12,6 +12,7 @@
 
 class TH1D ; 
 class TH1I ; 
+class TH1F ; 
 
 class AliAnaScale : public AliAnalysisTask {
 
@@ -29,6 +30,8 @@ public:
   void SetDebugLevel(Int_t level) { fDebug = level ; }
   virtual void Terminate(Option_t * opt = "") ;
 
+  void MakeSumw2(Bool_t sum) {fSumw2 = sum;}
+
 private:
   AliAnaScale(const AliAnaScale&); // Not implemented
   AliAnaScale& operator=(const AliAnaScale&); // Not implemented
@@ -42,7 +45,9 @@ private:
   // Histograms
   TList   * fInputList ;  //! input data list
   TList   * fOutputList ; //! output data list
-   
-  ClassDef(AliAnaScale, 1); // a post event loop scaling 
+  Bool_t fSumw2; //compute sum of squares of weights for bin content error calculation
+  TH1F * fhCount; //! counter histogram for file merging
+
+  ClassDef(AliAnaScale, 2); // a post event loop scaling 
 };
 #endif // ALIANASCALE_H