Re: Passing Elements of A Static Array as Function Parameters

[Per Nordlöw via Digitalmars-d-learn]

On Monday, 14 September 2015 at 07:05:23 UTC, Meta wrote:

You could turn it into a Tuple and use the `expand` method to get a TypeTuple (AliasSeq).

import std.typecons;
import std.typetuple;
import std.stdio;

template genTypeList(T, size_t n)
{
        static if (n <= 1)
        {
                alias genTypeList = T;
        }
        else
        {
                alias genTypeList = TypeTuple!(T, genTypeList!(T, n - 1));
        }
}

auto asTuple(T, size_t n)(ref T[n] arr)
{
        return Tuple!(genTypeList!(T, n))(arr);
}

BTW: What about .tupleof? Isn't that what should be used here?