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The virtual function we’re interested in is output(). The const following it indicates it is not changing any members inside the class.
Calls to virtual functions have to be resolved by a jump table as to which (physically distinct) object they refer to; that pointer is then placed in "this".<BR><BR>Edit: apparently it's not only ...
What does virtual function actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.
Hi Everyone- Warning, this might be a bit long. Somewhat related to my question last week regarding polymorphism, and returning a fully qualified type ...