delorie.com/archives/browse.cgi   search  
Mail Archives: djgpp/2001/03/28/11:46:51

From: "Alexei A. Frounze" <dummy_addressee AT hotmail DOT com>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: Problem with complex.h
Date: Wed, 28 Mar 2001 11:41:59 -0500
Organization: Global Crossing Telecommunications
Lines: 31
Sender: UNKNOWN AT 209-130-148-86 DOT nas3 DOT roc DOT gblx DOT net
Message-ID: <99t469$g32$1@node17.cwnet.frontiernet.net>
References: <2F012012AA AT et DOT put DOT poznan DOT pl>
NNTP-Posting-Host: 209-130-148-86.nas3.roc.gblx.net
X-Trace: node17.cwnet.frontiernet.net 985797641 16482 209.130.148.86 (28 Mar 2001 16:40:41 GMT)
X-Complaints-To: abuse AT frontiernet DOT net
NNTP-Posting-Date: 28 Mar 2001 16:40:41 GMT
X-Priority: 3
X-MSMail-Priority: Normal
X-Newsreader: Microsoft Outlook Express 5.50.4133.2400
X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4133.2400
To: djgpp AT delorie DOT com
DJ-Gateway: from newsgroup comp.os.msdos.djgpp
Reply-To: djgpp AT delorie DOT com

make sure you declare complex variables correctly. I had some problems when
I tried to compile simple code involving complex math with GCC. the code
compiled correctly with m$, borland and watcom compilers, but GCC didn't
like declarations like this:

  complex j(0,1); or complex j = complex(0,1);

instead I had to write something like this:

  complex<float> j(0,1); or  float_complex j(0,1);

Good Luck
--
Alexei A. Frounze
alexfru [AT] chat [DOT] ru
http://alexfru.chat.ru
http://members.xoom.com/alexfru/
http://welcome.to/pmode/

"JANUSZ POCHMARA" <jpochm AT et DOT put DOT poznan DOT pl> wrote in message
news:2F012012AA AT et DOT put DOT poznan DOT pl...
> Hi.
>
> I use in my program two includes allegro.h and complex.h.
> When I compile program I have manny warrnings and errors for complex
> library. Compiler didn't see this library. What am I doing ? (Program
> is very simply - display fractal on my monitor. Runnig all right for
> real numbers).
>


- Raw text -


  webmaster     delorie software   privacy  
  Copyright © 2019   by DJ Delorie     Updated Jul 2019