The problem is NOT the same “title” but it’s the same “name” of all histograms (the number after the “;” is the so called “cycle”).
Try with “f->FindObjectAny” instead of “f->Get”.
See [url]Problem with Reading Root File and [url]Problem with Reading Root File and [url]Aux;1 aux;2 aux3;
P.S. Of course, the preferred solution is to create / store histograms with distinct “names”, and then use “GetObject” to “retrieve” them as described in http://root.cern.ch/root/html/TDirectoryFile.html#TDirectoryFile:Get
BTW. The “pseudocode” can be as simple as … TString::Format(“myhist;%d”, i)