Hi Ed, On Tue, 14 Jan 2003, Edward Chen wrote: > Hi - (using 3.04/02) I am storing variable length arrays in my ntuples. > These ntuple files are chained together. Now - if I call > TTree::MakeSelector, the header file will declare arrays with sizes that > correspond to the max sizes in the FIRST file, rather then look at all the > files in the chain. > > Was this intended? Yes. MakeClass/MakeSelector require only the Tree header. One could implement a slow option scanning all the data in all files. > > Would I run into problems if I edited the header file and declared arrays > with sizes that are much larger than the conceivable maximum size? For > example - if my known maximum size were 50, and I declared an array of > length 75. That would not cause problems with I invoked > TChain::SetBranchAddress() would it? You can change the max dimension without any problem. Rene Brun > > Thanks. > > -Ed >
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