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Re: Using gsl_fft_halfcomplex_unpack
- From: Brian Gough <bjg at network-theory dot co dot uk>
- To: Manoj Warrier <mow at ipp dot mpg dot de>
- Cc: Gsl-Discuss <gsl-discuss at sources dot redhat dot com>
- Date: Wed, 2 Apr 2003 22:01:00 +0100
- Subject: Re: Using gsl_fft_halfcomplex_unpack
- References: <EKENIONHANIPDDHDJPBPCEOBCAAA.mite98@mails.tsinghua.edu.cn><Pine.LNX.4.44.0303311113120.24539-100000@work08.ipp-hgw.mpg.de>
Manoj Warrier writes:
> When I use gsl_fft_halfcomplex_unpack, The GSL Ref. Manual (first
> edition) and also
> http://sources.redhat.com/gsl/ref/gsl-ref_15.html#SEC240, describes
> it as int gsl_fft_halfcomplex_unpack (const double
> halfcomplex_coefficient[], gsl_complex_packed_array
> complex_coefficient[], size_t stride, size_t n)
>
> When I use it based on the above description, I get the following
> warning when I compile it (on a Linux PC, with gsl-1.2.90 compiled
> from sources) Compilation command: gcc -c -Wall -g
> -I. -I/usr/include -I/home/mow/soft/include analyse_freq.c Warning:
> analyse_freq.c:190: warning: passing arg 2 of
> `gsl_fft_halfcomplex_unpack' from incompatible pointer type
Can you send an example program which reproduces this problem to
bug-gsl at gnu dot org, with the output of gcc -v on your system. Thanks.
--
Brian Gough