C++ (Cpp) TFractionFitter::ComputeFCN Examples

Example #1

File: TFractionFitter.cpp Project: francescodimiccoli/Deutons

//______________________________________________________________________________
void TFractionFitFCN(Int_t& npar, Double_t* gin, Double_t& f, Double_t* par, Int_t flag) {
   // Function called by the minimisation package. The actual functionality is passed
   // on to the TFractionFitter::ComputeFCN member function.

   TFractionFitter* fitter = dynamic_cast<TFractionFitter*>(fractionFitter->GetObjectFit());
   if (!fitter) {
      Error("TFractionFitFCN","Invalid fit object encountered!");
      return;
   }
   fitter->ComputeFCN(npar, gin, f, par, flag);
}