typedef alternative

[Yao G.]

On Sat, 14 Aug 2010 20:28:56 -0500, sybrandy <sybrandy at gmail.com> wrote:

> I can't recall if you can do this with structs, but if you use classes,  
> you should be able to define a "Date Part" class that has all of the  
> methods and data you want.  Then, you just derive three sub-classes.
>
> For example (and I hope the syntax is right):
>
> class DatePart
> {
>     this(int f)
>     {
>        _foo = f;
>     }
>
>     int asNumber() { return _foo; }
>
>     immutable int _foo;
> }
>
> class Year: DatePart {}
>
> class Month: DatePart {}
>
> class Day: DatePart {}
>
> Casey

Yes. Unfortunately, I need to use structs because the types that I'm  
defining are value types. But thanks for the answer


-- 
Yao G.