From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham autolearn_force=no version=3.4.4 X-Google-Language: ENGLISH,ASCII X-Google-Thread: 103376,b1ebfe7f8f5e385d X-Google-Attributes: gid103376,public X-Google-ArrivalTime: 2003-05-02 03:50:25 PST Date: Fri, 02 May 2003 12:50:17 +0200 From: =?ISO-8859-1?Q?Rodrigo_Garc=EDa?= User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:0.9.9) Gecko/20020513 X-Accept-Language: en-us, en MIME-Version: 1.0 Newsgroups: comp.lang.ada Subject: Re: Generic formal access types References: <3eb01630@epflnews.epfl.ch> <3eb0e397@epflnews.epfl.ch> <1459423.SpdnhGgvRt@linux1.krischik.com> <3eb11a85@epflnews.epfl.ch> <3eb24bd7$1@epflnews.epfl.ch> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit NNTP-Posting-Host: lglpc31.epfl.ch Message-ID: <3eb24d6f@epflnews.epfl.ch> X-Trace: epflnews.epfl.ch 1051872623 128.178.76.8 (2 May 2003 12:50:23 +0200) Organization: EPFL Path: archiver1.google.com!news1.google.com!newsfeed.stanford.edu!cyclone.bc.net!news.mailgate.org!news-zh.switch.ch!epflnews.epfl.ch!not-for-mail Xref: archiver1.google.com comp.lang.ada:36845 Date: 2003-05-02T12:50:17+02:00 List-Id: Rodrigo Garc�a wrote: > But imagine a list of access types, even if some of them have > the value null, you might want to return that value as well (it is not > that they are not in the list). Sorry, this argument is quite stupid from my part... you do not have to use the "null" keyword then, just return the object. Maybe I will have to rethink the possibility of using exceptions... Rodrigo