Re: [ROOT] TGraph::GetHistogram seg violation

From: Rene Brun (Rene.Brun@cern.ch)
Date: Fri Dec 05 2003 - 23:58:53 MET


Hi Thomas,

The case where the default constructor of TGraph is called followed by 
GetHistogram had already been protected in 3.010/01

Rene Brun

On Fri, 5 Dec 2003, 
Thomas Bretz wrote:

> Hi,
> 
> with root 3.05/07 I get a segmentation violation when doing:
> TGraph g;
> g.GetHistogram();
> I would at least expect to get NULL back.
> 
> BTW: Doing this on our Suse 8.2 (gcc 3.3) in the interpreter results in:
>   *** Break *** segmentation violation
>   Generating stack trace...
> /usr/bin/c++filt: unknown demangling style 'gnu-new-abi'
> 
> Any idea?
> 
> Thanks,
> Thomas.
> 



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