Re: Accessing elements in foreign array of structs

"Erik Ronström (as erik dot ronstrom at doremir dot com)" <[email protected]> Tue, 14 Apr 2026 09:00:58 +0200

Newsgroups	gmane.lisp.lispworks.general
Message-ID	<[email protected]>

Thanks, now I know!

Erik


Den 2026-04-13 kl. 17:26, skrev Martin Simmons:
> Sorry, the FLI doesn't have the equivalent of the points[index].x syntax in C,
> mixing slot and array access, so you have to make a pointer to each struct
> somehow like in Julian's code.
>
> The only small improvement I can offer is to use
>
> (with-coerced-pointer (current) points ...)
>
> instead of
>
> (let ((current (copy-pointer points))) ...)
>
> to make the pointer object have dynamic extent.
>

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