August 2002
Beginner
1122 pages
22h 1m
English
Content preview from C++: A Dialog Programming with the C++ Standard LibraryBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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The New Member Functions of HomeItemMusic
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.cpp, so we don't have to go over them again. HomeItemMusic::FormattedDisplay, on the other hand, has changed since we examined it in hmit4.cpp, so it would be a good idea to look it over quickly (Figure 11.42).
Figure 11.42. HomeItemMusic::FormattedDisplay (from code\hmit5.cpp) ...
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