Hi Slava, Assuming a TH1 *h, you can get a pointer to the array of bin contents directly via h->GetArray() For example if you use a TH1F, this class derives from TH1 and TArrayF. In this case you can write float *bins = h->GetArray() bins[0] = number of underflows bins[1] = content of 1st bin bins[n] = content of last bin n bins[n+1]= number of overflows You can also use a loop with TH1::GetBinContent Rene Brun On Mon, 10 Jul 2000, Vyacheslav E. Kouznetsov wrote: > Hi, ROOTers! > I want to find some analog HUNPAK functions in the HBOOK.... > I want to extract histograms into array. Any ideas? > > Best regards, > Slava. > > > ************************************************************** > > INSTITUTE FOR NUCLEAR RESEARCH > RUSSIAN ACADEMY OF SCIENCE > Viatcheslav E. Kouznetsov > > phone: 7-(095)-1336585 > fax : 7-(095)-1352268 > ************************************************************** > >
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