Re: Problems with gStyle->Copy(*Mystyle) in Root version 2.23/11 (Linux)

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Hi David,
New options were added to TStyle in the latest versions.
I forgot one case in the Copy function.
Instead of using the Copy functions, I strongly suggest
to always use the Clone function, like:
TStyle *Mystyle=(TStyle*)gStyle->Clone();
Mystyle->SetName("Mystyle");,//etc

Rene Brun

On Wed, 19 Jan 2000, David d'Enterria wrote:

> Hello all,
> 
> I'm my rootlogon.C I have defined:
> 
> TStyle *Mystyle= new TStyle("Mystyle","Mystyle1");
> Mystyle->Set....();
> ...
> gStyle->Copy(*Mystyle); // <-----------
> ...
> 
> This last line produces a segmentation violation.
> The same instruction produced no error in former Root version 2.23/08
> (Linux).
> 
> What has been changed in TStyle::Copy(TObject &obj) betwen both versions
> ?
> 
> Thanks again in advance,
> 
> David d'Enterria
> ¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬
> Groupe Photons Subatech
> http://www-subatech.in2p3.fr/~photons/subatech/
> mailto:enterria@in2p3.fr      phone: +33.2.51.85.85.60
> ¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬
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> 
> "In science, there is only physics; all the rest is stamp collecting",
> Ernest Rutherford
> 

• Next message: Valeri Fine (Faine): "Re: Warning in <TWinNTSystem::SetProgname>: Wrong Program path (Root 2.23/11)"
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