From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: ludo@gnu.org (Ludovic =?iso-8859-1?Q?Court=E8s?=) Newsgroups: gmane.lisp.guile.devel Subject: Re: Growable arrays? Date: Mon, 11 Jun 2012 14:02:10 +0200 Message-ID: <87ipeyuke5.fsf@gnu.org> References: <87hauku0mb.fsf@fencepost.gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Trace: dough.gmane.org 1339416319 13932 80.91.229.3 (11 Jun 2012 12:05:19 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Mon, 11 Jun 2012 12:05:19 +0000 (UTC) To: guile-devel@gnu.org Original-X-From: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Mon Jun 11 14:05:19 2012 Return-path: Envelope-to: guile-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Se3N0-0008SR-0a for guile-devel@m.gmane.org; Mon, 11 Jun 2012 14:05:18 +0200 Original-Received: from localhost ([::1]:38014 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Se3Mz-0002Dj-Oh for guile-devel@m.gmane.org; Mon, 11 Jun 2012 08:05:17 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:40175) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Se3Mv-0002DO-KN for guile-devel@gnu.org; Mon, 11 Jun 2012 08:05:15 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Se3Mp-0006WF-Ib for guile-devel@gnu.org; Mon, 11 Jun 2012 08:05:13 -0400 Original-Received: from plane.gmane.org ([80.91.229.3]:38838) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Se3Mp-0006VK-BO for guile-devel@gnu.org; Mon, 11 Jun 2012 08:05:07 -0400 Original-Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1Se3Ml-00083Z-Ni for guile-devel@gnu.org; Mon, 11 Jun 2012 14:05:03 +0200 Original-Received: from 193.50.110.130 ([193.50.110.130]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 11 Jun 2012 14:05:03 +0200 Original-Received: from ludo by 193.50.110.130 with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 11 Jun 2012 14:05:03 +0200 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 13 Original-X-Complaints-To: usenet@dough.gmane.org X-Gmane-NNTP-Posting-Host: 193.50.110.130 X-URL: http://www.fdn.fr/~lcourtes/ X-Revolutionary-Date: 24 Prairial an 220 de la =?iso-8859-1?Q?R=E9volution?= X-PGP-Key-ID: 0xEA52ECF4 X-PGP-Key: http://www.fdn.fr/~lcourtes/ludovic.asc X-PGP-Fingerprint: 83C4 F8E5 10A3 3B4C 5BEA D15D 77DD 95E2 EA52 ECF4 X-OS: x86_64-unknown-linux-gnu User-Agent: Gnus/5.130005 (Ma Gnus v0.5) Emacs/24.0.93 (gnu/linux) Cancel-Lock: sha1:nPGc7vB/r7cOY/K81X7zsv9yADc= X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 80.91.229.3 X-BeenThere: guile-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Developers list for Guile, the GNU extensibility library" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Original-Sender: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.lisp.guile.devel:14591 Archived-At: Hi David, David Kastrup skribis: > Scheme/Guile vectors are fixed size. Now I have a situation where I > have a basic type lattice with records stored in vectors, and this type > lattice may be extended dynamically (which typically happens at the > start of a whole file, for potentially multi-file runs). As Daniel put it, vlists would probably be a good match for that (info "(guile) VLists"). Ludo’.