On Friday, 8 November 2013 at 02:48:31 UTC, Chris Cain wrote:
Minor tweaks might be necessary, but that should get you
started.
Actually, I refactored it a little bit to make it better
(original code was just a bit too messy for my taste):
---
struct Vector(int N, T) if (N <= 3) {
private T[N] data;
private static size_t toOffset(string fieldName) {
return cast(size_t)(fieldName[0] - 'x');
}
public @property
auto opDispatch(string fieldName, Args ...)(Args args)
if (Args.length < 2
&& fieldName.length == 1
&& toOffset(fieldName) < N) {
static immutable offset = toOffset(fieldName);
static if(Args.length == 0) {
// getter
return data[offset];
} else {
// setter
data[offset] = args[0];
}
}
}
---
