message: AliProfileBS: adding an option to reset bin content
diff: @@ -31,6 +31,7 @@ public:
  TProfile *getProfile(Int_t ind=-1);
  Int_t getNSubs() { return fListOfEntries->GetEntries(); };
  void PresetWeights(AliProfileBS *targetBS) { fPresetWeights = targetBS; };
  + void ResetBin(Int_t nbin) { ResetBin((TProfile*)this,nbin); for(Int_t i=0;i<fListOfEntries->GetEntries(); i++) ResetBin((TProfile*)fListOfEntries->At(i),nbin); };
  ClassDef(AliProfileBS,2);
  protected:
  TH1* getHistRebinned(TProfile *inpf); //Performs rebinning, if required, and returns a projection of profile
  @@ -40,5 +41,6 @@ protected:
  Int_t fMultiRebin; //! externaly set runtime, no need to store
  Double_t *fMultiRebinEdges; //! externaly set runtime, no need to store
  AliProfileBS *fPresetWeights; //! AliProfileBS whose weights we should copy
  + void ResetBin(TProfile *tpf, Int_t nbin) {tpf->SetBinEntries(nbin,0); tpf->SetBinContent(nbin,0); tpf->SetBinError(nbin,0); };
  };
  #endif
  