Hi all, I am trying to create a tree with several nested branches, like Event -> Plane -> Hit -> Position, Amplitude, etc. For the last level ("Hit") I understand from the examples in the Event/Track classes that I can use a TClonesArray with automatic branching, while for the higher levels I have to use TObjArrays and create every branch by hand. I would be very grateful if somebody could provide me an example code of how such a nested structure is implemented. Thank you in advance, Bernhard -- ----------------------------------------------------------------------------- Bernhard Ketzer Tel.: +41 22 76-76002 FAX: -77100 CERN, EP Division GSM : +41 79 201 4404 (CERN 164404) CH-1211 Geneve 23 Email: Bernhard.Ketzer@cern.ch
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