Re: [ROOT] Store a single data type value or class instance in a TFolder

From: Rene Brun (Rene.Brun@cern.ch)
Date: Thu May 29 2003 - 19:54:18 MEST

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In reply to: Pierre-Luc Drouin: "[ROOT] Store a single data type value or class instance in a TFolder"
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Hi Pierre-Luc,

You can add only TObject or collections in a TFolder.
It does not make much sense to store a basic type.
Use a TTree instead.

Rene Brun

On Thu, 29 May 2003, 
Pierre-Luc Drouin wrote:

> How should I store a single data type value or a class instance not
> derived from TObject (as TString) in a TFolder? Must I use a TBranch, even
> if it contains only on entry?
> 
> Thank you
> 
> Pierre-Luc Drouin
>

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