In the CVS version, TTree::MakeClass generates the correct dimensions for variable length arrays, taking into account the maximum length in all files of the TChain. This change will be included in 3.10/02 coming in the next few days. Rene Brun On Fri, 12 Dec 2003, Bernard Andrieu wrote: > Hi, > > I would like to do a MakeClass for a TChain. The problem is that the > maximum dimensions written by MakeClass for the arrays in the TChain are > valid only for the first tree in the chain. So if I don't change by hand > these maximum values, my program crashes when it tries to run on the > whole chain. > > The same problem was already reported more than 1 year ago (see link > below) but apparently was not solved at that time. > http://root.cern.ch/cgi-bin/print_hit_bold.pl/root/roottalk/roottalk02/3487.html > > I'm using root 3.05/04 compiled with gcc 3.1 on Linux/RedHat 7.2. > > Thanks for help. Cheers, > Bernard Andrieu >
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