Hi experts, I have a created root N-tuple and and I have to calculate some variable using variables from mixed entries in the N-tuple. How I can do it in the following loop or using some different way ... Int_t nentries = (Int_t)ntuple_pair->GetEntries(); cout << " Entries= " << nentries << endl; for (Int_t i=0;i<nentries;i++) { ntuple_pair->GetEntry(i); } Thanks, Ilia ************************************************************************ * * * Ilia Ravinovich * * Department of Particle Physics PPE Division * * Weizmann Institute of Science Bld 892, 1D-015 * * Rehovot 76100 CERN, 1211 Geneva * * ISRAEL Switzerland * * * * PHONE : 972 8 9343187 41 22 7676437 * * FAX : 972 8 9466253 41 22 7677910 * * E-mail: Ilia.Ravinovich@weizmann.ac.il Ilia.Ravinovich@cern.ch * * * ************************************************************************
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