Re: invalid conversion from void* to void**
Re: invalid conversion from void* to void**
- Subject: Re: invalid conversion from void* to void**
- From: Steve Checkoway <email@hidden>
- Date: Sat, 7 Oct 2006 02:26:37 -0700
On Oct 6, 2006, at 11:51 PM, Marc Wan wrote:
[As an aside, where does one use QueryInterface on a Mac ???]
Looking in the Xcode docs shows that it's used in CoreAudio. I've
used it in HID code.
Also, the Xcode docs show
HRESULT (STDMETHODCALLTYPE *QueryInterface)(
void*inSelf,
REFIID inUUID,
LPVOID*outInterface);
so it looks like outInterface is documented as needing to be void **.
--
Steve Checkoway
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