Question about generic child packages

[Charly <carl.weierstrass@googlemail.com>]

Hi,

I have the following question:
Is it possible to have a generic parent package Parent with two (or more)
child packages and than use objects defined in one of the children and use
it in the other one?
Following is a very simple example to show my problem.
In Child_A I defined a function Double and want to use it in Child_B.
It would also be nice to use objects in Child_A, that are defined in B,
not shown in following example.
Of course I can make Child_B a subchild of Child_A, but that is
unsatisfying because it is asymmetric and does not solve the second
part with mutual usage.


--------------------
generic
    type Data is digits <>;
package Parent is

end Parent;

--------------------
generic
package Parent.Child_A is

   function Double
     (X : in Data)
      return Data
   is
     (2.0 * X);

end Parent.Child_A;

--------------------
with Parent.Child_A;

generic
package Parent.Child_B is

   function Test
     (X : in Data)
      return Data
   is
      (2.0 * Parent.Child_A.Double (X));


end Parent.Child_B;


Charly