How to dispatch a class function for an object accessed by handle?
Adam D. Ruppe
destructionator at gmail.com
Fri Mar 6 15:19:39 UTC 2020
On Friday, 6 March 2020 at 15:05:56 UTC, wjoe wrote:
> But didn't like the string part and that's when I introduced
> the alias fn because I figured maybe it's possible to do
> something like:
> factory.dispatch!(Bitmap.load)(handle, path);
> and get the Bitmap part from that alias and hence save the
> duplicate Bitmap type in factory.dispatch!(Bitmap,
ooh you can do that. on the alias, use __traits(identifier) to
get thef ucntion name and __traits(parent) to get the class name!
then it reduces to what we already wrote.
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