Double_t NormLinear(Double_t *x, Double_t *par);
Double_t NormBreitWigner(Double_t *x, Double_t *par);
Double_t NormGaus(Double_t *x, Double_t *par);
+
Double_t Signal(Double_t *x, Double_t *par);
Double_t Background(Double_t *x, Double_t *par);
Double_t Sum(Double_t *x, Double_t *par);
Double_t fPeakRange[2]; // peak fit range
Double_t fFitResult[kValues]; // array of fit results
- TH1F *fHistogram; // histogram to be fitted
+ TH1D *fHistogram; // histogram to be fitted
TF1 *fSignalFcn; // function for signal
TF1 *fBackgroundFcn; // function for background
TF1 *fSumFcn; // total function