Re: using an Ada.Container as a private type

On 3 Kwi, 17:29, Graham <graham.st...@[EMAIL PROTECTED]
> wrote:

>    package Payment_Stream_Package is new Ada.Containers.Ordered_Maps(
>       Element_Type => Money,
>       Key_Type => Positive );
>
>    type Payment_Stream is new Payment_Stream_Package.Map;

Instead of a solution, I have a question:

Why do you derive from Map? Which operations of Map do you plan to
override?

Do you ever plan to pass Payment_Stream where
Payment_Stream_Package.Map'Class is expected? What effect would you
like to achieved this way?

Why derivation and not composition?

--
Maciej Sobczak * www.msobczak.com * www.inspirel.com