void SetHistoBins(const Int_t jetPtSlice, const Int_t sizeBins, Double_t* bins,Int_t type);
void SetHistoBins(const Int_t jetPtSlice, const Int_t nBinsLimits, Double_t* binsLimits, Double_t* binsWidth,Int_t type);
- TArrayD* GetHistoBins(const Int_t jetPtSlice, const Int_t type);
+ TArrayD* GetHistoBins(const Int_t& jetPtSlice, const Int_t& type);
void SetHistoBinsSinglePt(const Int_t sizeBins, Double_t* bins);
void SetHistoBinsSinglePt(const Int_t nBinsLimits, Double_t* binsLimits, Double_t* binsWidth);