[ROOT] Draw a leaf of tree (leaf is array)

From: Perfetto Francesco (Francesco.Perfetto@na.infn.it)
Date: Wed Dec 11 2002 - 13:08:15 MET 

Hi all,

I have a tree with any variables; any of these variables are array, I
would like to know if there is an easy mode for draw it (for example in a
cycle for).
I make this but it don't work

TFile *f = new TFile("analisi_mc_prova.root","r");

for(Int_t i=0;i<7;i++)
  res->Draw("diff_E_p4[i]");   <<---diff_E_p4 is an array of double

when run .x prova.C root tell me:
ERROR 26 :
 Unknown name : "i"

Ciao, Francesco.

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