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| int  | HFit::CheckFitFunction (const TF1 *f1, int hdim) | 
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| void  | HFit::CheckGraphFitOptions (Foption_t &fitOption) | 
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| template<class FitObject >  | 
| double  | HFit::ComputeChi2 (const FitObject &h1, TF1 &f1, bool useRange, ROOT::Fit::EChisquareType type) | 
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| template<class FitObject >  | 
| TFitResultPtr  | HFit::Fit (FitObject *h1, TF1 *f1, Foption_t &option, const ROOT::Math::MinimizerOptions &moption, const char *goption, ROOT::Fit::DataRange &range) | 
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| void  | HFit::FitOptionsMake (const char *option, Foption_t &fitOption) | 
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| int  | HFit::GetDimension (const TGraph *) | 
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| int  | HFit::GetDimension (const TGraph2D *) | 
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| int  | HFit::GetDimension (const TH1 *h1) | 
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| int  | HFit::GetDimension (const THnBase *s1) | 
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| int  | HFit::GetDimension (const TMultiGraph *) | 
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| void  | HFit::GetDrawingRange (TGraph *gr, ROOT::Fit::DataRange &range) | 
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| void  | HFit::GetDrawingRange (TGraph2D *gr, ROOT::Fit::DataRange &range) | 
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| void  | HFit::GetDrawingRange (TH1 *h1, ROOT::Fit::DataRange &range) | 
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| void  | HFit::GetDrawingRange (THnBase *s, ROOT::Fit::DataRange &range) | 
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| void  | HFit::GetDrawingRange (TMultiGraph *mg, ROOT::Fit::DataRange &range) | 
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| void  | HFit::GetFunctionRange (const TF1 &f1, ROOT::Fit::DataRange &range) | 
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| template<class FitObject >  | 
| void  | HFit::StoreAndDrawFitFunction (FitObject *h1, TF1 *f1, const ROOT::Fit::DataRange &range, bool, bool, const char *goption) | 
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