On 2012-05-05 05:02:44 +0000, "Mehrdad" <[email protected]> said:
Now it's impossible to figure out whether a ParameterTypeTuple contains
an HWND versus an HGDIOBJ or whatever...
this should really be fixed...
It should be fixed indeed. Perhaps HWND should be defined more like this:
struct HWND { void *handle; }
Or if you want it to implement some kind of inheritance scheme:
struct HANDLE { void *ptr; }
struct HWND { HANDLE handle; alias handle this; }
That's still a lot better than typedef since you can control what
operations are allowed on the type. For instance, you can't multiply
two handles with the struct definition, with typedef you could.
My only fear is that this might not work play well with the C calling
convention (or Window's in this case). If that's the case, then it's a
good argument for having a separate language construct.
--
Michel Fortin
[email protected]
http://michelf.com/
