message: Add methods needed for the calculation of rebinned xsecs
diff: @@ -42,7 +42,18 @@ class AliHFSystErr : public TNamed
  void ResetRawYieldErr(Double_t pt, Double_t val){
  fRawYield->SetBinContent(fRawYield->FindBin(pt),val);
  }
  -
  + void ResetCutEfficErr(Double_t pt, Double_t val){
  + fCutsEff->SetBinContent(fCutsEff->FindBin(pt),val);
  + }
  + void ResetPIDEfficErr(Double_t pt, Double_t val){
  + fPIDEff->SetBinContent(fPIDEff->FindBin(pt),val);
  + }
  + void ResetMCPtShapeErr(Double_t pt, Double_t val){
  + fMCPtShape->SetBinContent(fMCPtShape->FindBin(pt),val);
  + }
  + void ResetTrackEfficErr(Double_t pt, Double_t val){
  + fTrackingEff->SetBinContent(fTrackingEff->FindBin(pt),val);
  + }
  /// Setting the run number
  /// set the two last numbers of the year (is 10 for 2010)
  void SetRunNumber(Int_t number) {
  