Need help with movement from C to D
Meta via Digitalmars-d-learn
digitalmars-d-learn at puremagic.com
Mon May 5 10:55:35 PDT 2014
On Monday, 5 May 2014 at 04:05:35 UTC, Mark Isaacson wrote:
> Something like:
>
> unittest {
> enum offsetof(string type, string field) = mixin(type ~ "." ~
> field ~ ".offsetof");
>
> struct StrToBob {
> string str;
> int bob;
> }
>
> writeln(offsetof!("StrToBob", "bob"));
> }
>
> ?
>
> If not that then I'm not sure what you're asking for.
That enum template might be better like this:
enum offsetof(T, string field) = mixin(type.stringof ~ "." ~
field ~ ".offsetof");
To ensure that a syntactically valid symbol is passed as the type.
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