digitalmars.D - foreach for self-defined data-structure?
- Michiel <nomail please.com> Feb 21 2007
- Michiel <nomail please.com> Feb 21 2007
- BCS <BCS pathlink.com> Feb 21 2007
- Michiel <nomail please.com> Feb 21 2007
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
Feb 21 2007
Michiel wrote:auto x = Set!(int);
Correction, I of course meant: auto x = new Set!(int); -- Michiel
Feb 21 2007
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
Feb 21 2007
BCS wrote:look for opApply here http://www.digitalmars.com/d/statement.html#ForeachStatement
How could I have missed that? :) Thanks! -- Michiel
Feb 21 2007









Michiel <nomail please.com> 