#ifndef HQAFITFUNCTIONS_H #define HQAFITFUNCTIONS_H #include "TMath.h" Double_t GaussFitFunc(Double_t* x_val, Double_t* par) { Double_t x, y, par0, par1, par2; par0 = par[0]; par1 = par[1]; par2 = par[2]; x = x_val[0]; y = par0*TMath::Gaus(x,par1,par2,0); return y; } #endif