Re: Saving/Retrieving vector, map in root file

On Tue, 5 Oct 2010 15:27:03 +0200, Rene Brun <Rene.Brun_at_cern.ch> wrote:
> Hi Amnon,
>
> My solution did not force a change in the Tree structure, only new
> objects in the UserInfo list.
> I think that the solution depends a lot on the way(s) you want to use
> the filtering information.
> My suggestion was to add standard classes, much more efficient (time and
> space) than the C++ map.

one could use a hashmap rather than a r/b tree (ie: std::map) which indeed sorts all entries upon insertion. std::tr1::unordered_map is such a beast.

cheers,
sebastien.

-- 
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# Dr. Sebastien Binet
# Laboratoire de l'Accelerateur Lineaire
# Universite Paris-Sud XI
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