Converting multiple inheritance code into C ++ for D language

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On Friday, 17 February 2017 at 23:35:33 UTC, Jean Cesar wrote:
> On Friday, 17 February 2017 at 23:31:41 UTC, Adam D. Ruppe 
> wrote:
>> On Friday, 17 February 2017 at 23:11:25 UTC, Jean Cesar wrote:
>>> so I changed the code to use interface but how would I do so 
>>> I could use the constructor in the same way as such a C ++ 
>>> code?
>>
>> Interfaces + mixin templates give you something very similar 
>> to multiple inheritance. You can have named functions in the 
>> mixin templates that do the work of the constructor, then call 
>> them from the real constructor.
>
>
> Yes I saw here that it uses interface to make multiple 
> inheritance just like C#, but I did not understand what would 
> this mixing?

A mixin can be used to provide an base implementation for the 
methods of an interface, along with data members, so that you 
don't have to define it in every class that implements the 
interface.

An example : https://dpaste.dzfl.pl/b656851e5c51