Re: Metaprogramming, generate argument list.

[Nicholas Wilson via Digitalmars-d-learn]

On Monday, 22 August 2016 at 22:01:51 UTC, ciechowoj wrote:

Is it possible to generate an argument list that contains pointers to local variables at compile time?

For example, consider following code:

template Repeat(alias int N, alias variable)
{
    // Magic

    alias Repeat = /* Even more magic */;
}

void foo(int* x, int* y, int* z)
{
    // [...]
}

void fun()
{
    int bar = 42;

foo(Repeat!(3, bar)); // want to replace it with &bar, &bar, &bar

}

 template Repeat( int N, alias variable)
 {
     static if (N == 1)
        alias Repeat = variable;
    else
         alias Repeat = AliasSeq!(variable,Repeat!(N-1,variable));
 }

Not sure if it will work with addresses of variables.