initializing a static array

[Simon Bürger]

On Tuesday, 10 October 2017 at 13:48:16 UTC, Andrea Fontana wrote:
> On Tuesday, 10 October 2017 at 13:36:56 UTC, Simon Bürger wrote:
>> Is there a good way to set them all to zero? The only way I 
>> can think of is using string-mixins to generate a string such 
>> as "[0,0,0,0]" with exactly n zeroes. But that seems quite an 
>> overkill for such a basic task. I suspect I might be missing 
>> something obvious here...
>
> Maybe:
>
> double[n] bar = 0.repeat(n).array;

This works fine, thanks a lot. I would have expected `.array` to 
return a dynamic array. But apparently the compiler is smart 
enough to know the length. Even the multi-dimensional case works 
fine:

double[n][n] bar = 0.repeat(n).array.repeat(n).array;