get the latest version of ROOT. It was a bug in rootcint that has since
been fixed.
Cheers, Fons.
Florian Schopper wrote:
>
> Dear Rooters,
>
> I get into trouble when using a class which includes arrays of histograms.
> like :
>
> TH1F *RelativesHist[120]; // Histogram of relative values
> TH1F *SumsHist[120]; // Histogram of SigI+SigA
>
> With the Sun CC-compiler and Root 2.20 I get the following errormessage
>
> /opt/SUNWspro42/bin/CC -O -KPIC -I/afs/ipp/@sys/bin/SOFT/root/include
> -c Megalyze_daq_Cint.cxx
>
> "Megalyze_daq_Cint.cxx", line 6313: Error: Overloading ambiguity between
> "operator<<(TBuffer&, const TObject*)" and "operator<<(TBuffer&, const
> TArray*)".
>
> "Megalyze_daq_Cint.cxx", line 6315: Error: Overloading ambiguity between
> "operator<<(TBuffer&, const TObject*)" and "operator<<(TBuffer&, const
> TArray*)".
>
> With gcc on Linux it compiles, stores the arrays ofHistograms and
> rereads them with no problem.
>
> cheers,
> Florian
>
> ----------------------------------------------------------------------
> Florian Schopper office: Max-Planck-Institut fuer
> extraterrestrische Physik
> Ludwig-Merk str. 3 Postfach 1603
> 80805 Muenchen Giessenbachstr.
> phone: 49/89/3226157 85740 Garching, Germany
>
> phone: 49/89/3299 3625
> fax: 49/89/3299 3569
> e-mail: fls@mpe-garching.mpg.de
> http://home.cern.ch/~fschoppe
> ----------------------------------------------------------------------
> -----------------------------------------------------------------------
>
>
-- Org: CERN, European Laboratory for Particle Physics. Mail: 1211 Geneve 23, Switzerland E-Mail: Fons.Rademakers@cern.ch Phone: +41 22 7679248 WWW: http://root.cern.ch/~rdm/ Fax: +41 22 7677910