On Tue, 11 Feb 2014 13:11:54 -0000, Tobias Pankrath <tob...@pankrath.net> wrote:

On Tuesday, 11 February 2014 at 13:00:19 UTC, Regan Heath wrote:
import std.stdio;

struct S1 {
   private int[] elements = [9,8,7];
   int opApply (int delegate (ref uint, ref int) block) {
       foreach (uint i, int n ; this.elements)
           block(i, n);
       return 0;
   }
}

void main()
{
        S1 range;       
        foreach(uint i, int x; range)
        {
          writefln("%d is %d", i, x);
        }
}

R

byLine does not use opApply
https://github.com/D-Programming-Language/phobos/blob/master/std/stdio.d#L1389

Ahh.. so this is a limitation of the range interface. Any plans to "fix" this?

R

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