How to repeat a function call?
monarch_dodra
monarchdodra at gmail.com
Wed Apr 2 13:47:10 PDT 2014
On Wednesday, 2 April 2014 at 19:33:28 UTC, w0rp wrote:
> auto initTuple(size_t N, alias func)() {
> string magic() {
> string result = "return tuple(";
>
> foreach(i; 0..N) {
> result ~= "func(),";
> }
>
> result ~= ");";
>
> return result;
> }
>
> mixin(magic());
> }
auto initTuple(size_t N, alias func)()
{
return mixin(q{tuple(%-(%s, %))}.format("func".repeat(N)));
}
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