How to get the maximum of a RooFFTConvPdf?

Roofit and RooStats
4

Hi,
you don;t really need such method, you can easily convert a RooAbsPdf in a TF1, just do:

RooRealVar * x   = .....  // your observable x 
RooAbsPdf * pdf = .....  // your pdf 
TF1 * f = pdf->asTF( RooArgList(*x) );
double xmax = f->GetMaximumX();

Lorenzo