Re: [ROOT] store TArrayI

From: Rene Brun (Rene.Brun@cern.ch)
Date: Mon Oct 15 2001 - 09:29:00 MEST

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Classes not derived from TObject can be stored in a ROOT file when they are
members of a class itself derived from TObject.
If you have TArrayI *array
you cannot do array->Write() or give array as argument of TTree::Branch.
The array must be inside a class derived from TObject.

Rene Brun

Chia Ming, Kuo wrote:
> 
> Hi folks,
> 
> a stupid question ...
> How can I store TArrayI in a root file and read it ?

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