Hi Primrose,
Primrose Mbanefo wrote:
>
> Hello everyone,
> The following lines produce a segmentation fault when executed from a
> compiled program which has been linked with libNew.so
>
> TMapFile *mfile;
> mfile = TMapFile::Create("hsimple.map","RECREATE",100000,"Demo memory mapped
> file with histograms");
> mfile->Print();
> TH1F *hodo;
> hodo = new TH1F("hodo"," Donnees Hodo ",100,0,500);
> hodo->FillRandom("gaus",10000);
> mfile->Update();
>
> Apparently the last line upsets the program. Does anyone know why?
>
I cannot reproduce this problem. Could you send (not to the list please)
your test example ?
> And I would also like to know why one needs the instruction:
> TROOT root(.....) in a program.
>
Since version 3.01, this statement is not necessary anymore. The ROOT
initialisation is now automatic. see release notes.
Rene Brun
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