Hi, Valeriy,
Thank you for reply.
The way you taught surely shows file name and its contents, but not
associated object "instance name".
What I hope is, when some files are opened,
root[] TFile f1("foo.root")
root[] TFile f2("bar.root")
root[] TFile f3("hoge.root")
some command can show the list as below.
root[] some_command
f1 "foo.root"
f2 "bar.root"
f3 "hoge.root"
Yes, I can understand that we can easily retrieve TFile object pointer
from file name even if I've fogotten the instance names(f1, f2, f3).
But I feel such command would be useful, because I sometimes attempt
to use already connected TFile object by mistake and cause
segmentation violation, like
root[] TFile f("A_file.root")
root[] TFile f("Another_file.root")
Anyway, thanks a lot.
Best regards,
S.Kameoka
From: "Valeriy Onuchin" <Valeri.Onoutchine@cern.ch>
Subject: Re: [ROOT] How to list files
Date: Mon, 28 Jul 2003 17:07:52 +0200
Message-ID: <028001c3551a$04c250a0$c1848a89@cern.ch>
> Hi Satoru,
>
> TIter next(gROOT->GetListOfFiles());
> TObject *obj;
> while ((obj=next())) obj->ls();
>
> HTH. Regards. Valeriy
>
> > Dear ROOT developers and users,
> >
> > is there any way to list currently opened files?
> > I found gROOT->GetListOfFiles()->Print() prints file names,
> > but I want to know also associated TFile object instance names
> > as "ldir //" command of PAW shows file name and LUN.
> >
> >
> > Best regards,
> > Satoru Kameoka
> >
> >
>
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