Lionello Lunesu wrote:
"Jeremie Pelletier" <[email protected]> wrote in message
news:[email protected]...
It's especially bad since if you modify the function prototype and
change ref, you have all your calls to update too.
That must be the best argument to introduce repeating ref and out!
L.
// untested
struct Ref(T)
{
private T* _data;
this(ref T data) { _data = &data; }
ref T get() { assert(_data); return *_data; }
alias get this;
}
Ref!(T) byRef(ref T data)
{
return Ref!(T)(data);
}
...
void fun(Ref!int rint) { ... }
...
int x;
fun(byRef(x));
Andrei
