Re: how to use opdot

[Christopher Wright]

Steven Schveighoffer wrote:
"Christopher Wright" wrote
Steven Schveighoffer wrote:
Not exactly ;)  The wrapped type is not equivalent to inheritance.
No, exactly:
class Wrapper(T) : T
{
T opDot() {}
}

class Wrapper(T) : T
{
}

works just as good ;)

-Steve 

True, but with opDot, you can swap out the real value. I can think of 
cases in which this would be useful -- a sort of "I'll fill in this 
value later" thing.