[lmi-commits] [lmi] branch odd/abstract_base created (now a171b7f4)

[Greg Chicares]

chicares pushed a change to branch odd/abstract_base.

        at  a171b7f4  Split datum_string into abstract base and concrete leaf

This branch includes the following new commits:

       new  1e005de3  Make a base class's special members protected
       new  6e57d92b  Make a class that's intended to be abstract actually 
abstract
       new  a171b7f4  Split datum_string into abstract base and concrete leaf