Am Mon, 06 Aug 2012 14:21:37 +0200 schrieb "Minas Mina" <minas_mina1...@hotmail.co.uk>:
> I want to write a fibonacci(n) function that calculates the > result. > a) if n is known at compile time, use a template > b) if not, use a normal function > > I know how to write a template version: > template fib(ulong n) > { > static if( n < 2 ) > const fib = n; > else > const fib = fib!(n-1) + fib!(n-2); > } > > But how can I 'know' if n is known at compile time to make it use > the other version? (which I won't post 'cause it is fairly easy). That's easy: http://dpaste.dzfl.pl/521f47a0 -- Marco