A slice consisting of non-consecutive elements of an array?

[Stanislav Blinov]

On Thursday, 13 January 2022 at 19:52:27 UTC, forkit wrote:

> Any idea on how I can get a ptr (without hardcoding C style)
>
> e.g. something like this:
>
> immutable(string)*[] pointers = strings.filter!(x => x == 
> "one").to!pointers.array;

```d
import std.stdio : writeln;
import std.algorithm : filter, map, each;
import std.range : array;

void main() @safe
{
     immutable strings = ["one", "one", "two", "one", "two", 
"one", "one", "two"];
     immutable(string)*[] pointers = strings.filter!(x => x == 
"one").map!((ref x) @trusted => &x).array;
     pointers.each!(p => writeln(p - &strings[0]));
}
```