Facing the Music
We've now covered all the new member functions in HomeItemBasic, so it's time to take a look at the functions implemented in HomeItemMusic. Thankfully, there aren't as many of these. For one thing, GetName, Read, and Edit don't have to be overridden in HomeItemMusic because they do most of their work by calling virtual functions anyway. Two more functions in this class, Write and GetType, haven't changed since we first saw them in hmit1.cc, so we don't have to go over them again. HomeItemMusic::FormattedDisplay, on the other hand, has changed since we examined it in hmit4.cc, so it would be a good idea to look it over quickly (Figure 11.43).
Figure 11.43. HomeItemMusic::FormattedDisplay (from code\hmit5. cc)
This function ...
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