X-Authentication-Warning: delorie.com: mail set sender to djgpp-bounces using -f From: Martin Ambuhl Newsgroups: comp.os.msdos.djgpp Subject: Re: Trouble of using very large arrays Date: Fri, 23 Apr 2004 10:50:18 -0400 Lines: 14 Message-ID: References: <4088E94D DOT 8070508 AT acm DOT org> NNTP-Posting-Host: user-2ivebef.dialup.mindspring.com (165.247.45.207) Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit X-Trace: news.uni-berlin.de 1082731819 10803767 I 165.247.45.207 ([227552]) User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.6) Gecko/20040113 X-Accept-Language: en-us, en, de, fr, ru, zh, ja In-Reply-To: <4088E94D.8070508@acm.org> To: djgpp AT delorie DOT com DJ-Gateway: from newsgroup comp.os.msdos.djgpp Reply-To: djgpp AT delorie DOT com Errors-To: nobody AT delorie DOT com X-Mailing-List: djgpp AT delorie DOT com X-Unsubscribes-To: listserv AT delorie DOT com Precedence: bulk Cesar Rabak wrote: > Brian Inglis escreveu: > > this is cleaner and more maintainable: > > > > a = malloc(rows * columns * sizeof *a); > > > This is not a good advice: you're changing the allocation of an object > of (rows x columns) ints to another of (rows x columns) pointers to int. You are, I regret to say, in error. The type of *a is int, not pointers-to-int.