OpIn

[downs]

dominik wrote:
> On Tue, 05 Feb 2008 13:23:24 +0100, downs wrote:
>> use is presumably a function that returns a temporary struct.
>>
>> The temporary struct defines opIn.
>>
>> The (GL gl) { } is a delegate literal that takes a GL parameter.
>>
>> So this code calls the temporary struct's opIn with a (void?)
>> delegate(GL).
> 
> so basically all of this "in" and delegate literal is something like a 
> fancy callback?
> 
Basically, yes. :)

I love D, among other things, for its ability to easily declare and pass around small snippets of behavior, i.e. delegate literals :)

 --downs