"dsimcha" <[email protected]> wrote in message
news:[email protected]...
Ranges are really just a form of iterators that's given sane syntax
(unlike C++)
and relies on this compile-time duck typing instead of virtual functions
and
class-based interfaces (unlike Java and C#).
Actually, C# doesn't care for the interfaces. They are just there to help
you implement a compatible iterator. C#'s foreach will accept any type with
"T GetEnumerator()", where type T in turn implements "bool MoveNext()" and
"S Current { get; }".
L.
