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     Geant4 - an Object-Oriented Toolkit for Simulation in HEP
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                    Example R06 History file
                    ------------------------
This file should be used by the G4 example coordinator to briefly
summarize all major modifications introduced in the code and keep
track of all tags.

     ----------------------------------------------------------
     * Reverse chronological order (last date on top), please *
     ----------------------------------------------------------

05-Dec-2000 Bill Seligman

- Fixed the ROOT Event and Hit classes.  They contained bugs that
would cause memory leaks when read by a ROOT application.  I didn't
discover these bugs until I tried to read 10,000 events and the
analysis program started crashing my Linux box.

Note that timing studies have shown that direct Object I/O, at least
for the small event and hit classes in this example, takes longer than
Tree-based I/O.  I suggest using the Persistency class from example
R05, but the analysis code (suitably modified) from this example.

22-Nov-2000 Bill Seligman

- Created from exampleR05 of the Nevis LAr software effort
  <http://www.nevis.columbia.edu/~atlas/lar/>.
