Re: array of delegates

[David Skluzacek via Digitalmars-d-learn]

So, that message is a pretty cryptic, but the problem there is 
that map does its thing at runtime, but partial is a template and 
must be instantiated at compile time.

Instead you can use std.meta.staticMap, by doing something like 
this:

----

void main()
{
    import std.stdio;
    import std.functional;
    import std.meta;

    AA aa = new AA();
    int delegate(int, Props) sg;
    sg = &aa.Foo;

    template partialSG(alias a)
    {
        alias partialSG = partial!(sg, a);
    }
        
    alias indarr = AliasSeq!(0, 1, 2, 3, 4);
    alias funs = staticMap!(partialSG, indarr);

    foreach (fun; funs)
    {
        writeln( fun(Props.p1) );
        writeln( fun(Props.p2) );
    }
}