TEventList in ROOT 2.21

From: Scott Sampson (sampson@nevis1.nevis.columbia.edu)
Date: Thu Apr 22 1999 - 19:49:06 MEST


Hi,

I make an event list and check the number of entries as follows:

  tree->Draw(">>evlist","x>0","GOFF");
  TEventList *evlist = (TEventList *)gDirectory->Get("evlist");
  Int_t nentries = evlist->GetN();
  cout << "List entries="<< nentries << endl;

This works fine in the interpreter, but in a compiled program I always
get an eventlist with 0 entries. I use root 2.21. When I instead compile
with root 2.13, the TEventList does have entries and the compiled program
works. Is there something wrong with how root 2.21 handles TEventList's in
compiled code?

Thanks,

Scott



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