- From: Tab Atkins Jr. <jackalmage@gmail.com>
- Date: Thu, 3 Oct 2013 13:34:55 -0700
- To: Mihnea-Vlad Ovidenie <mihnea@adobe.com>
- Cc: Boris Zbarsky <bzbarsky@mit.edu>, "www-style@w3.org" <www-style@w3.org>
On Thu, Oct 3, 2013 at 12:45 PM, Mihnea-Vlad Ovidenie <mihnea@adobe.com> wrote: > On 10/1/13 6:07 PM, "Boris Zbarsky" <bzbarsky@MIT.EDU> wrote: >>Indeed. Gecko would represent the above as a vector of tagged unions on >>the c++ side. > > Are you saying that Gecko has support for the above scenario without > multiple inheritance in the C++ layer? Would you mind pointing me to where > I should take a look and what are the interfaces involved? Boris just said how it's done - with tagged unions. We definitely use tagged unions in a few places in WebKit/Blink code. (I think CSSValue, or some interface around that area, uses it.) ~TJ
Received on Thursday, 3 October 2013 20:35:43 UTC