instance() is not documented as being available for inheritance and I didn't immediately see a way of doing that with subclassing. Not that I can't be daft at times. I think though... that your fix doesn't do the job right. The stored reference needs to be weakened, not the returned reference.

In reply to Re: Re: Please review Class::WeakSingleton by diotalevi
in thread Please review Class::WeakSingleton by diotalevi

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