Re: [ROOT] Filling a Tree with Array

From: zaldy (zaldy@neutrino.kek.jp)
Date: Sun Jul 20 2003 - 00:14:07 MEST


Dear John,

Thank you for your comments, I now have a running program. It is very 
explicit in the Manual.

However, I would still pursue Philippe's suggestion.

Zaldy



> zaldy wrote:
> 
> >Somehow I also  noticed that in filling the Branch:
> >
> >   const int kMax = 384;
> >   float arr[kMax];
> >
> >   tree->Branch("arr", arr, "arr[kMax]/F");
> >
> >kMax should be declared as "const type" to avoid segmention problem.
> >
> >  
> >
> Zaldy,
> 
> this is still an illegal branch declaration. See previous message of
> Philippe Canal http://root.cern.ch/root/roottalk/roottalk03/2870.html
> and read the users' guide pages 213-214 (version 3.05).
> By the way, when Philippe suggested using a class in your tree,
> what you proposed in http://root.cern.ch/root/roottalk/roottalk03/2872.html
> is not what he meant. See users' guide pages 202 onwards.
> 
> Keep trying
> 
> John
> 
> 

-- 

--------------------------------------------------------
                   Zaldy A. Nawang 
                   PS Users Room 2
                   Yon Gokan, 
                   E362, Neutrino Group, 
                   IPNS, KEK, 
                   Japan 
                    
                   e-mail: zaldy@neutrino.kek.jp
                   Tel. No. : (81) 029864 - 5387
--------------------------------------------------------



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