From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Decebal Newsgroups: gmane.emacs.help Subject: Something like an array (list) of a class Date: Fri, 10 Apr 2009 13:32:12 -0700 (PDT) Organization: http://groups.google.com Message-ID: <665d0b7a-3230-4123-b9f4-2a645f44dd1c@a7g2000yqk.googlegroups.com> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1239396100 10635 80.91.229.12 (10 Apr 2009 20:41:40 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 10 Apr 2009 20:41:40 +0000 (UTC) To: help-gnu-emacs@gnu.org Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Fri Apr 10 22:42:59 2009 Return-path: Envelope-to: geh-help-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1LsNYx-0004BB-0m for geh-help-gnu-emacs@m.gmane.org; Fri, 10 Apr 2009 22:42:59 +0200 Original-Received: from localhost ([127.0.0.1]:56231 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LsNXX-0007U5-Rr for geh-help-gnu-emacs@m.gmane.org; Fri, 10 Apr 2009 16:41:31 -0400 Original-Path: news.stanford.edu!newsfeed.stanford.edu!postnews.google.com!a7g2000yqk.googlegroups.com!not-for-mail Original-Newsgroups: gnu.emacs.help Original-Lines: 8 Original-NNTP-Posting-Host: 84.53.123.169 Original-X-Trace: posting.google.com 1239395532 5572 127.0.0.1 (10 Apr 2009 20:32:12 GMT) Original-X-Complaints-To: groups-abuse@google.com Original-NNTP-Posting-Date: Fri, 10 Apr 2009 20:32:12 +0000 (UTC) Complaints-To: groups-abuse@google.com Injection-Info: a7g2000yqk.googlegroups.com; posting-host=84.53.123.169; posting-account=K-cdeAoAAAD_0d505kUtHXJaT5LFIu-3 User-Agent: G2/1.0 X-HTTP-UserAgent: Mozilla/5.0 (X11; U; Linux i686; nl; rv:1.9.0.8) Gecko/2009032608 Firefox/3.0.8,gzip(gfe),gzip(gfe) Original-Xref: news.stanford.edu gnu.emacs.help:168367 X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.help:63646 Archived-At: I would like to make some datadriven functionality. Is there a way to make sure a list is filled with a certain type of data. I would like to make sure that every element of my list contains: a type, a description, a functionname and room to store a string. Is this possible? Also what is the best way to fetch the element of the list that is of a specific type (first field of the object)?