From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier via Users list for the GNU Emacs text editor Newsgroups: gmane.emacs.help Subject: Re: EIEIO accessing class slots Date: Thu, 10 Jun 2021 20:04:09 -0400 Message-ID: References: <87eed9pwyi.fsf@riseup.net> <87mtrxnvp7.fsf@riseup.net> Reply-To: Stefan Monnier Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="18409"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) To: help-gnu-emacs@gnu.org Cancel-Lock: sha1:d4AebGn4SXQQdBS9YiEsvk0+QLc= Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Fri Jun 11 02:04:51 2021 Return-path: Envelope-to: geh-help-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lrUfL-0004h6-Rm for geh-help-gnu-emacs@m.gmane-mx.org; Fri, 11 Jun 2021 02:04:51 +0200 Original-Received: from localhost ([::1]:42716 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lrUfK-0001Xs-UN for geh-help-gnu-emacs@m.gmane-mx.org; Thu, 10 Jun 2021 20:04:50 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:58058) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lrUeo-0001Xe-21 for help-gnu-emacs@gnu.org; Thu, 10 Jun 2021 20:04:18 -0400 Original-Received: from ciao.gmane.io ([116.202.254.214]:42770) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lrUem-0005XH-Aw for help-gnu-emacs@gnu.org; Thu, 10 Jun 2021 20:04:17 -0400 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1lrUek-0003sx-70 for help-gnu-emacs@gnu.org; Fri, 11 Jun 2021 02:04:14 +0200 X-Injected-Via-Gmane: http://gmane.org/ Received-SPF: pass client-ip=116.202.254.214; envelope-from=geh-help-gnu-emacs@m.gmane-mx.org; helo=ciao.gmane.io X-Spam_score_int: -16 X-Spam_score: -1.7 X-Spam_bar: - X-Spam_report: (-1.7 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.249, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "help-gnu-emacs" Xref: news.gmane.io gmane.emacs.help:130734 Archived-At: >>> How can I accede to the initarg of an eieio class? >> What do you mean exactly by that and why do you need that? > [description of your code] > This need adjustments but I hope you get the idea. Sadly, this describes your code (with reference to unexplained things like "the get-or-create of the object"), so no I don't understand what you're doing at all, and I don't know what those values are meant to hold, so I don't know what you mean to do. E.g. why do you do (oref-default 'moirai-dired-side :display-alist) instead of (oref-default 'moirai-dired-side 'display-alist) ? Also, why do you need to do (oref-default 'moirai-dired-side :display-alist), what do you expect it to return? If you expect it to return the ((moirai-dired-p) ...) you specified in the `defclass`, then why not do: (defvar foo-bar '((moirai-dired-p) ...)) so you can get this value without having to ask the class? Stefan