Re: OO Style with Ada Containers

[braver <deliverable@gmail.com>]

On Nov 19, 5:24 am, Matthew Heaney <matthewjhea...@earthlink.net>
wrote:
>    function Word (S : Scanner) return String is
>       L : constant Positive := S.Word_Last - S.Word_First + 1;
>
>    begin
>       return Result : String (1 .. L) do
>         Result := S.Line (S.Word_First .. S.Word_Last);
>         Next (S.H.S.all);
>       end return;
>    end Word;

I'm still pondering the workings of the Next (S.H.S.all) above.  Why
three (!) dots-dereferences?

Cheers,
Alexy