What is the difference between D and C++ regarding Unique, RefCounted and Scoped?

[cym13 via Digitalmars-d-learn]

On Wednesday, 9 September 2015 at 20:34:03 UTC, Ola Fosheim 
Grøstad wrote:
> On Wednesday, 9 September 2015 at 20:17:44 UTC, cym13 wrote:
>> This is subtly missing the main question: isn't C++-like 
>> memory management of D classes possible with Unique, 
>> RefCounted and Scoped? I understand the limitations you 
>> mentioned, but it
>
> I don't think it is a good idea to tell C++ programmers that 
> they work the same, since they are quite different.

Hence my question: in what? (I assume you are talking about 
Unique RefCounted etc and not about classes).