opStar
Bill Baxter
dnewsgroup at billbaxter.com
Sun Nov 11 14:47:01 PST 2007
0ffh wrote:
> Bill Baxter wrote:
>> Well, Janice's point still stands. If that were a real justification
>> then we should be jumping up and down about the fact that ptr.sizeof
>> returns 4 instead of the size of the thing it points to.
>
> IMHO it's not quite the same. Usually you wouldn't create structs with
> a member called "sizeof", whereas a member called "val" or "value" is
> a rather common beast. I admit this could be circumvented by using a
> less common property name like "deref", but that was not my point.
> What I sighed about was the apparent lack of reading before ranting.
>
>> Walter should just address the real issue. Are smart pointers in D
>> really going to require (*p).member? Or is there something else in
>> the works for transparent overriding of member access?
>
> Believe me, I am also not happy about "(*p).member". I wonder if getting
> back -> for that purpose (as has been suggested) might be viable. Would
> make "p->member". Or maybe "p.deref.member" if you need, but please not
> "p.value.member", I think that might break a lot of code.
Or instead of .deref you could call the property something like, oh i
dunno, "opStar". ;)
--bb
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