Re: a function of alphabetical order ?

From: Fons Rademakers (Fons.Rademakers@cern.ch)
Date: Wed Dec 08 1999 - 15:23:32 MET

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In reply to: Yongzhao Zhou: "a function of alphabetical order ?"
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Hi,

  see the example in $ROOTSYS/test/tcollex.cxx (check methods Compare() and
IsSortable() in TObjNum. Also have a look at TObjString::Compare() and
TNamed::Compare(). To sort a TList you can either use a TSortedList (always
sorted at insertion) or TList::Sort() to a-posteriory sort a list.

Cheers, Fons.

Yongzhao Zhou wrote:
> 
> Dear Rooters,
> Who knows where I can find a function of alphabetical order to sort the
> object name in a TList in ROOT package?
> Thanks so lots,
> Yongzhao Zhou
> 
> ------
> Yongzhao Zhou, KLOE, LNF, INFN, Italy
> Tel:39-06-94032696 Fax:39-06-94032427

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