Newbie: copy, assignment of class instances

[bearophile]

Ali:
> For what it's worth, here is a code that uses 'dup' instead of 'copy'.

Oh, right. I have forgotten to say this to the OP. In D it's better to name it dup instead of copy.


>I know this is not the same thing; but I find this more intuitive:<

I agree, it's better for D.


>      A dup() const

Probably this is better, seeing your usage of it:

@property A dup() const

Bye,
bearophile