Conditional Inheritance
Timon Gehr
timon.gehr at gmx.ch
Sun Jul 14 08:48:36 PDT 2013
On 07/14/2013 11:37 AM, lomereiter wrote:
>> I assume that you template ends up creating a dummy interface though
>> and this isn't really acceptable.
>
> Yes, it does. Once ':' is typed, some inheritance must occur.
>
Nope.
template Seq(T...){ alias T Seq; }
class C : Seq!(){ }
> Why isn't a dummy interface acceptable?
It creates unnecessary bloat.
template conditionallyInherit(bool inherit, T) {
static if(inherit) alias T conditionallyInherit;
else alias Seq!() conditionallyInherit;
}
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