Re: ATL inheritance mistake

Barzo wrote:


class ATL_NO_VTABLE CAudioRecorder :
  public IAudioRecorderImpl<CAudioRecorder>,
  public IDispatchImpl<IAudioRecorder, ...>

Your CAudioRecorder class derives from IAudioRecorder twice, once via =
IAudioRecorderImpl and again via IDispatchImpl. You want this instead:

class ATL_NO_VTABLE CAudioRecorder :
  public IDispatchImpl<IAudioRecorderImpl<CAudioRecorder>, ...>

Oh, and since you no longer derive from IDispatch twice, you don't need =
COM_INTERFACE_ENTRY2 - plain old COM_INTERFACE_ENTRY would do.
--
With best wishes,
    Igor Tandetnik

With sufficient thrust, pigs fly just fine. However, this is not =
necessarily a good idea. It is hard to be sure where they are going to =
land, and it could be dangerous sitting under them as they fly overhead. =
-- RFC 1925