C Bitfields in D
Stanislav Blinov
blinov at loniir.ru
Tue Dec 7 06:55:52 PST 2010
07.12.2010 11:58, Jonathan M Davis пишет:
> Okay. I'm trying to get some C code to be properly callable from some D code,
> which naturally involves some extern(C) blocks. One of the types that I have to
> deal with looks something like this:
>
> typedef struct
> {
> unsigned i:1;
> } my_struct;
>
> I have no idea how to do such a bitfield in D. Does a std.bitmanip.bitfield work?
> I wouldn't have thought so, but I don't know. What would be the proper way to
> create a properly compatible struct in D?
>
> - Jonathan M Davis
>
I'm under the impression that
struct my_struct
{
mixin(bitfields!(
uint, "i", 1,
uint, "", 31));
}
should do the trick.
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