On 03/27/12 15:52, Tongzhou Li wrote:
> Oh, I also tried:
> void seq_apply(Params..., Args...)(void delegate(Params) func, Args args)
> But I got a error:
> variadic template parameter must be last
> Does it mean that there can only be one variadic template parameter? How to
> fix it?
I'm not sure what exactly you're trying to do, but maybe this will help:
void seq_apply(Func, Args...)(Func func, Args args) {
import std.traits;
alias ParameterTypeTuple!Func Params;
enum ArgNum = Params.length-1;
func(args[0], args[1 .. ArgNum + 1]);
static if (args.length > ArgNum + 1) {
seq_apply(func, args[ArgNum + 1 .. args.length]);
}
}
artur
