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From: Sascha Ziemann <ceving@gmail.com>
To: tomas@tuxteam.de
Cc: guile-user@gnu.org
Subject: Re: bytevector-string-ref
Date: Wed, 21 Dec 2022 16:49:09 +0100	[thread overview]
Message-ID: <CAGUt3y4SzQe7hcReOP3qckTq3323G6uGcuZime=t9b8SjC1asw@mail.gmail.com> (raw)
In-Reply-To: <Y5/wRo3yJznO48SO@tuxteam.de>

> Is that related to "shared arrays"? This seems to be even more general (the
> affine part being the offset of the slice).

Thanks for the hint. I was not aware of them.

But I am struggling to use them. This does not work:

(define str "Hello, World!")
(define bv (string->utf8 str))
(define sa (make-shared-array bv (lambda (i) (list (+ i 7))) '(0 4)))
(utf8->string sa)

Anything else I can try?



  reply	other threads:[~2022-12-21 15:49 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-12-18 12:12 bytevector-string-ref Sascha Ziemann
2022-12-18 13:19 ` bytevector-string-ref tomas
2022-12-18 16:25 ` bytevector-string-ref Taylan Kammer
2022-12-18 16:35   ` bytevector-string-ref Vijay Marupudi
2022-12-18 16:38   ` bytevector-string-ref tomas
2022-12-18 21:17 ` bytevector-string-ref Matt Wette
2022-12-18 22:45   ` bytevector-string-ref Sascha Ziemann
2022-12-19  5:01     ` bytevector-string-ref tomas
2022-12-21 15:49       ` Sascha Ziemann [this message]
2022-12-22  5:34         ` bytevector-string-ref tomas
2022-12-22  8:58           ` bytevector-string-ref Sascha Ziemann
2022-12-22 12:24             ` bytevector-string-ref lloda

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