* Visibility rules and package names
@ 2004-10-16 20:26 Jacob Sparre Andersen
2004-10-17 0:30 ` Stephen Leake
0 siblings, 1 reply; 2+ messages in thread
From: Jacob Sparre Andersen @ 2004-10-16 20:26 UTC (permalink / raw)
When I started thinking about structuring the GUI code for a project I
am working on, I quickly came to a point where I had the following
piece of code:
package Project_Name is
type Data_Type is null record;
end Project_Name;
package GtkAda is
end GtkAda;
package GtkAda.Project_Name is
end GtkAda.Project_Name;
with Project_Name;
package GtkAda.Project_Name.Specialized_Widget is
use type Project_Name.Data_Type; -- Problem!
end GtkAda.Project_Name.Specialized_Widget;
Since "Project_Name" refers to "GtkAda.Project_Name" in child packages
of "GtkAda.Project_Name" this will not compile.
Is there a way to refer to package "Project_Name" inside children of
"GtkAda.Project_Name"? Or will I have to rename one of the packages
"GtkAda.Project_Name" and "Project_Name"?
Jacob
--
"[...] *transfer* a bit of salary from the person who writes
a bug to the person that finds a bug..." -- Keith Ray
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Visibility rules and package names
2004-10-16 20:26 Visibility rules and package names Jacob Sparre Andersen
@ 2004-10-17 0:30 ` Stephen Leake
0 siblings, 0 replies; 2+ messages in thread
From: Stephen Leake @ 2004-10-17 0:30 UTC (permalink / raw)
To: comp.lang.ada
Jacob Sparre Andersen <sparre@nbi.dk> writes:
> When I started thinking about structuring the GUI code for a project I
> am working on, I quickly came to a point where I had the following
> piece of code:
>
> package Project_Name is
> type Data_Type is null record;
> end Project_Name;
>
> package GtkAda is
> end GtkAda;
>
> package GtkAda.Project_Name is
> end GtkAda.Project_Name;
>
> with Project_Name;
> package GtkAda.Project_Name.Specialized_Widget is
> use type Project_Name.Data_Type; -- Problem!
> end GtkAda.Project_Name.Specialized_Widget;
>
> Since "Project_Name" refers to "GtkAda.Project_Name" in child packages
> of "GtkAda.Project_Name" this will not compile.
>
> Is there a way to refer to package "Project_Name" inside children of
> "GtkAda.Project_Name"?
Standard.Project_Name.
> Or will I have to rename one of the packages "GtkAda.Project_Name"
> and "Project_Name"?
>
> Jacob
> --
> "[...] *transfer* a bit of salary from the person who writes
> a bug to the person that finds a bug..." -- Keith Ray
>
> _______________________________________________
> comp.lang.ada mailing list
> comp.lang.ada@ada-france.org
> http://www.ada-france.org/mailman/listinfo/comp.lang.ada
>
>
--
-- Stephe
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