Hi,
TGraph::GetFunction doesn't return the proper pointer to a function.
Although I'm using Root 2.23/12, I think the bug is still present:
TF1 *TGraph::GetFunction(const char *name)
{
//*-*-*-*-*Return pointer to function with name*-*-*-*-*-*-*-*-*-*-*-*-*
//*-* ===================================
//
// Functions such as TGraph::Fit store the fitted function in the list of
// functions of this graph.
if (fFunctions) return 0;
return (TF1*)fFunctions->FindObject(name);
}
Shouldn't the first line be:
if (!fFunctions) return 0;
????
Could you please change this? (In the mean time, it is easy to work
around, of course.)
Kind regards,
Marco van Leeuwen.
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