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C++ Language/Objects/Inheritance/RestrictedOverriding

< C++ Language‎ | Objects‎ | Inheritance
C++ Language
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  13. Obsolete Features

A library author can use the final keyword to prevent an application programmer from further overriding a virtual-function.

An application programmer can use the override keyword to require that the virtual-function he's implementing must have also existed within the base class.

Additional information about restricted overriding

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