On Saturday, 20 August 2016 at 22:18:57 UTC, Engine Machine wrote:
On Saturday, 20 August 2016 at 22:11:40 UTC, Engine Machine
wrote:
Is there a way to rebind the arguments of a template?
template foo(X)
{
// X is like A!(a,b,c)
Y = Rebind!(X,d,e,f);
// Y is like A!(d,e,f);
}
foo(A!(a,b,c));
?
I'd also be happy if I could just remove the last element from
A.
template EraseLast(X)
{
// returns A!(a,b) when X = A!(a,b,c)
}
Check for ApplyLeft and ApplyRight in std.meta, maybe it can help
you.
http://dlang.org/phobos/std_meta.html#.ApplyLeft
http://dlang.org/phobos/std_meta.html#.ApplyRight
