OpIn

[downs]

dominik wrote:
> I can't seem to find any docs about this, and I'm too thick to understand 
> it.
> 
> for example:
> 
> use(context) in (GL gl) {    draw(gl);}what the hell is this? How does it 
> work? Why would one wan't it? etc...Explain it to me like I'm a retard, 
> because I am. As far as I understand, "context" in this case is a delegate, 
> which has gl as "in" and.. now what?thanks 
> 
> 

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).

Hope it helps.

 --downs