Hi rooters, I try to create and read Trees containing not only Int_t and Float_t, but also objects (TH1F). I have tried to follow the recipies in the documentation (p202, Adding a TBranch to Hold an Object). I have written a simple example in the directory /afs/cern.ch/user/p/pperrodo/public/tree/ tree-read.C : creates the tree tree.root and seems to work tree-write.C : reads the tree and failed. Could you help me to read such a tree. I use the Version 3.05/05 8 May 2003 on redhat. Many thanks in advance. Regards. Pascal Perrodo.
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