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Macro System.CATAddClassExtension

Macro CATAddClassExtension (impl)

Continues an extension declaration sequence.
Role: Declares that the current class is an extension of the impl class. To be used in conjunction with the CATBeginImplementClass macro to begin the extension declaration sequence and CATEndImplementClass macro to end it. Use this macro in the class source (.cpp) file. Do not end it with a semicolon.

Parameters:

impl: The implementation class for which the current class is an extension

This object is included in the file: CATMacForIUnknown.h