Path: news.cs.au.dk!not-for-mail From: "Jørgen Lindskov Knudsen" Newsgroups: daimi.beta Subject: Re: NONE ? Date: Wed, 18 Oct 2000 10:35:46 +0200 Organization: University of Aarhus, Department of Computer Science (DAIMI) Lines: 30 Message-ID: <8sjnd3$577n7$1@gjallar.cs.au.dk> References: <39ED5140.D94D3AA6@plov.dk> NNTP-Posting-Host: bifrost.mjolner.dk X-Trace: gjallar.cs.au.dk 971858147 5480167 130.225.8.27 (18 Oct 2000 08:35:47 GMT) X-Complaints-To: usenet@cs.au.dk NNTP-Posting-Date: Wed, 18 Oct 2000 08:35:47 +0000 (UTC) X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 5.00.2615.200 X-MimeOLE: Produced By Microsoft MimeOLE V5.00.2615.200 Xref: news.cs.au.dk daimi.beta:10510 Checket skal være: element[]=NONE --- jlk Rasmus Christian Kaae wrote in message news:39ED5140.D94D3AA6@plov.dk... > Hvordan tjekker man om et objekt ikke er blevet allokeret, jeg har > proevet med foelgende: > > (if (element##=NONE) then 'refference is none'->putline if); > > og (if not (element##=Element##) then 'refference appears to be > none'->putline if); > > men begge udloeser et dump og masse skrammel. > > -- > Rasmus Christian Kaae, > www.net-bar.dk > www.sol.dk > www.rasmuskaae.net > www.legateronline.dk > www.n.dk > www.dezine.dk > > >