Hi Jyothsna,
There are no such limitations in Root.
You are probably using a null pointer somewhere.
Rene Brun
On Fri, 13 Sep 2002, Jyothsna Rani wrote:
>
> Hi,
>
> How many no.of 1d histos I'm supposed to book ???
>
> I book 26 histos as following:
>
> TH1F *Mj1j2[26];
> Mj1j2[0] = new TH1F("Mj1j2_0","",100,0.,250.);
> Mj1j2[1] = new TH1F("Mj1j2_1","",100,0.,250.);
> .............................................
> Mj1j2[25] = new TH1F("Mj1j2_25","",100,0.,250.);
>
> When I want to use loop over certain no.of events and fill the histos, I
> get error message like:
>
> *** Break *** segmentation violation
> Root > Function Loop() busy flag cleared
>
>
> The same macro works fine if I book only 12 histos in the same way as
> above.
>
> Is there any upper limit??
>
> I'm using root: Linux-2-4/v3_03_07dKCC_4_0
>
> Thanks a lot for any help.
> Jyothsna
>
> -------------------------------------------------------------
> K. Jyothsna Rani, Phone Number:
> Tata Institute, 630-840-3590 (Office)
> DZero Experiment, 630-840-4236 (Residence)
> Mail Station : 352, FAX:
> P.O.Box : 500, 630-840-8481
> Fermilab, E-mail:
> Batavia, IL - 60510 jyothsna@fnal.gov
> ---------------------------------------------------------------
>
>
>
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