Re: [ROOT] Filling a Tree with Array

From: Frankland John (frankland@ganil.fr)
Date: Sat Jul 19 2003 - 10:23:45 MEST

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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

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