I've got a TTree which is in fact a hbook ntuple converted in TTree. In a C++ program, I would like to read, for all entries, the values of the variables in the tree but I don't understand how! Another question : Can I directly fill a TH1F from the TTree class? (All the method I've seen seems to be used with CINT) Thank you -- Alexis Mignon GANIL Bd Henri Becqurel 14076 CAEN Cedex 5 France tel: +(33) (0)231454680 e-mail : mignon@ganil.fr
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