Re: Missing braces? I don't see where
Re: Missing braces? I don't see where
- Subject: Re: Missing braces? I don't see where
- From: Chris Suter <email@hidden>
- Date: Wed, 28 Oct 2009 09:36:11 +1100
Hi Dan,
On Wed, Oct 28, 2009 at 9:24 AM, Dan Korn
<email@hidden> wrote:
I might be wrong, but I don't think you can initialize more than one "member" of a union like that in the same way you initialize a struct. How would the compiler know you're initializing an RGBCOMPONENT instead of a CMYKCOMPONENT anyway?
The initialiser applies to the first named member in a union unless there's a designator (C only).
In C you can specify which member you want to initialise, e.g.
static struct COLORDATA cd = { 0, false, { .rgb = { 0xffff, 0xffff, 0xffff } } };
However, you can't use that in C++. I'm not sure exactly why but you can always create a constructor instead (and perhaps that's what they're encouraging you to do).
Kind regards,
Chris
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