The X Macro using D

[Stefan Koch via Digitalmars-d]

On Friday, 21 July 2017 at 20:44:13 UTC, Enamex wrote:
> On Thursday, 20 July 2017 at 22:02:32 UTC, Walter Bright wrote:
>> [...]
>
> How about this (if I'm not mistaken, this's only one template 
> instantiation per tuple-type&extracted-index):
>
> [...]

tuple map and array are all pretty expensive.

please profile.