Re: [ROOT] How to save meta information?

From: Rene Brun (Rene.Brun@cern.ch)
Date: Mon Sep 16 2002 - 15:43:01 MEST


Sorry, it is even simpler
ResultTree1->Autosave();

Now, if you want to write the algorithm in the same files as you have your
Trees, do:

ResultTree1->GetCurrentFile()->cd();
ResultTree1->Write();
Write();
ResultTree2->GetCurrentFile()->cd();
ResultTree2->Write();
Write();

Rene Brun

On Mon, 16 Sep 2002, Ole Streicher wrote:

> Hello Rene!
> 
> Rene Brun writes:
>  > do "ResultTree1->GetCurrentFile()->AutoSave();
> 
> The TFile doesn't have an "AutoSave()" member function? 
> 
> Could you write the complete sequence to store the algorithm to the
> two files (connected to the two trees)?
> 
> Something like the following?
> 
> Algorithm::WriteMetadataToTrees(void) {
>   ResultTree1->GetCurrentFile()->AutoSave();
>   Write();
>   ResultTree2->GetCurrentFile()->AutoSave();
>   Write();
> }
> 
> Ole
> 



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