Re: [ROOT] UseCache with TChain

From: Ingo Strauch (strauch@mail.desy.de)
Date: Tue Jul 23 2002 - 14:35:51 MEST


Hi!

Oh yes, thank you for the obvious solution ;-)

Cheers,
Ingo

Fons Rademakers wrote:
> 
> Hi Ingo,
> 
>   once you have the chain you could do:
> 
> TIter next(myfiles->GetListOfFiles());
> TFile *f;
> while ((f = (TFile*)next()))
>    f->UseCache();
> 
> Cheers, Fons.
> 
> On Mon, 2002-07-22 at 16:41, Ingo Strauch wrote:
> > Hi ROOTers!
> >
> > Is there a way to call TFile::UseCache for all files in a TChain?
> >
> > I want to do something like this:
> >
> >   TChain myfiles("MyTree");
> >   myfiles.Add("/path/to/myfiles*.root");
> >   myfiles.UseCache();
> >   ...



This archive was generated by hypermail 2b29 : Sat Jan 04 2003 - 23:51:00 MET