[linux-audio-dev] dealing with complex numbers

Taybin Rutkin taybin at earthlink.net
Tue Dec 13 21:26:39 UTC 2005


ISO C99 supports complex as a variable type and the GNU compiler supports that.

Taybin

-----Original Message-----
From: Erik de Castro Lopo <mle+la at mega-nerd.com>
Sent: Dec 13, 2005 4:05 PM
To: The Linux Audio Developers' Mailing List <linux-audio-dev at music.columbia.edu>
Subject: Re: [linux-audio-dev] dealing with complex numbers

Artemiy Pavlov wrote:

> Hey everybody!
> 
> This may be a little bit off-topic, but can anyone suggest me any reading on 
> how to use complex numbers in C or C++? Is there any library or ++ classes 
> for such computations?

In C++:

   #include <complex>

which is a template clase. You can then do:

   typedef std::complex<double>  dcomplex ;


Erik
-- 
+-----------------------------------------------------------+
  Erik de Castro Lopo
+-----------------------------------------------------------+
Open Source and Free Software means that you never sacrifice quality
of the code for meeting deadlines set up by people not participating
directly in the software development process.




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