Hi Sue, see: http://root.cern.ch/root/htmldoc/TTree.html#TTree:BuildIndex I have implemented your suggestion with the return type. see the doc for specifying only majorname Rene On Sat, 13 Mar 2004, Sue Kasahara wrote: > Hi root team, > I'm wondering if the method: > virtual void BuildIndex(const char *majorname, const char *minorname); > can be modified in the following ways: > 1)To allow the user to specify only a majorname if desired. Currently, doing this creates an invalid > string "majorname +*1e-9". > 2)To return a value (-1?) indicating failure if the method failed to successfully build the user's index. > I'm using cvs root from Feb. 10, 2004. > Thanks, > -Sue >
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