[vsipl++] [patch] fft_ext, window tests

[Jules Bergmann]

Don McCoy wrote:
> Don McCoy wrote:
> 
>> Attached is a patch that makes all of the "fft_ext" tests pass.  Also 
>> added conditional compiler directive such that it will build, run and 
>> pass even if no FFT is defined.  The fft_ext.cpp module may now be run 
>> on data files without command line options, provided that the first 
>> two letters of the filename indicate the desired fft type (c-c, c-r, 
>> or r-c).  It also runs both single and double precision FFT's on the 
>> data, unless an option is provided to select one or the other.
>>
>> While making these changes, I also caught the fact that the window.cpp 
>> test also needed this conditional (because the Chebyshev function is 
>> dependent on FFT).
>>
>> Ok to commit?
> 
> 
> Resubmitting this after realizing I had incorrectly applied a 
> conditional compilation directive around the FFT call in 
> src/vsip/signal-window.cpp.
> 

Don, Looks good, please commit.  -- Jules