On 04/16/2012 04:56 PM, darkstalker wrote:
i have this example program:--- void main() { int[3] a; foreach (p; a) p = 42; writeln(a); } --- after running it, i expect to get [42, 42, 42] but instead i get [0, 0, 0] (i know that you can do a[] = 42, it's just a trivial example). So it seems that you cannot write into the array because the elements are being passed by value each iteration. It possible to have 'p' passed by reference?
Yes:
foreach (ref p; a)
Ali
