>Hi all,
>I defined an event structure with function member like GetEnergy()
>returning float or int. When I store the event in a tree with the
>split set to 0, I can later on call the GetEnergy() method and
>simply histogram the return values: the call looks like that:
>T.Draw("event.GetEnergy()") .
>This is very convenient for analysis
>purpose since every quantity I need from an individual event, I made it
a
>function member.
>My problem : when I make a typo in the function name and type for ex.
>T.Draw("event.Getnergy()"), it produces a segmentation fault and I
>loose the interactive access to the Tree object T. Is it possible to
>implement a check for the method being called in order to avoid such
>problem in case of typo?
This is now protected. Thanks for reporting.
Rene Brun
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