Re: how to allow a file-split only at very specific times ?

From: Sebastien Binet <binet_at_cern.ch>
Date: Wed, 9 Feb 2011 10:03:07 +0100


Brett,

On Tue, 8 Feb 2011 16:18:34 -0500, Brett Viren <bv_at_bnl.gov> wrote:
> Sebastien Binet <binet_at_cern.ch> writes:
>
> > so... is there a way to specify *when* the split should or should not
> > happen ? (in essence, I'd like a way to say that a bunch of
> > TTree::Fill should be atomic wrt the file split)
>
> We recently added this feature to Daya Bay offline. To achieve it we
> handle the rolling to a new output file by hand instead of using some
> ROOT feature so it maybe doesn't help you.
always interesting to look at how other people tackle an issue. pointer ? :)

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Received on Wed Feb 09 2011 - 10:03:38 CET

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