I'm slowly working on a complete Set class. It would be good if I could do this:

auto x = Set!(int);
foreach (element ; x) { ... }

Is there a way for me to define foreach for my own class? If not, maybe there should be.

-- 
Michiel

Michiel wrote:

> auto x = Set!(int);

Correction, I of course meant:

auto x = new Set!(int);

-- 
Michiel

Michiel wrote:
> I'm slowly working on a complete Set class. It would be good if I could
> do this:
> 
> auto x = Set!(int);
> foreach (element ; x) { ... }
> 
> Is there a way for me to define foreach for my own class? If not, maybe
> there should be.
> 

look for opApply here

http://www.digitalmars.com/d/statement.html#ForeachStatement

BCS wrote:

> look for opApply here
> 
> http://www.digitalmars.com/d/statement.html#ForeachStatement

How could I have missed that? :) Thanks!

-- 
Michiel