Andrei Alexandrescu wrote:
You mean use a struct for the string-value pair? A struct cannot have a ref member, so it would still need to store a pointer. (But maybe I misunderstood the point.)
Like this:
void main(string[] commandline) {
struct Args {
string param1 = "can even have default arguments";
int param2;
}
Args args = getopt!(Args)(commandline);
writefln("param1 = %s", args.param1);
}
No pointers. Instead of returning it, struct could be passed by ref, too.
