Re: Constructors with multiple inheritance

["Rego, P." <pvrego@gmail.com>]

> This is equivalent to:
> 
>     Obj := Construct (Obj.all);
> 
> But Obj is null.
Yes, I agree. But that's the point. I want to reserve the address (so I can build my queues from there).

> > So, how can I fix this?
> 
> I don't understand your design, but a constructing function of a
> non-limited type is just:
> 
>    function Construct return Parent_Class;
It works (and the current code utilizes this approach), but I cannot name it a method, since I cannot call the funtion from inside the class, using something like Object.Method. So I need to fix the package.function_constructor call and use a call of type object.method_constructor.

> And you don't need it because it has no parameters. Derive Parent_Class
> from Ada.Finalization.Controlled and override Initialize.

Yes and no. The real code is far more complex than this. I only took the several other parameters out from (from the three classes) because the text would be very long :-)

> P.S. I also see no MI in your design.
Sorry, lacking code. I cut the MI code but still got thinking on it when I wrote the title. At this point there is no mi really.

I will take a look in Ada.Finalization.Controlled anyway, maybe it gives me some idea.
thanks.