[vsipl++] [PATCH] #if out FFT tests when not config'd

[Jules Bergmann]

Nathan,

extdata-fft doesn't call vsip::Fft, it just demonstrates how one might 
use Ext_data to implement FFTs.  It shouldn't need anything #if'd out.

Otherwise looks OK.

In the short term, we need to make sure that any attempt to use an 
unimplemented FFT function results in either a compilation error or an 
"unimplemented" exception.

In the long term, we need to implement a generic FFT that (a) works when 
no FFT library is provided and (b) fills in the gaps of whatever FFT 
library we're using.

				-- Jules




Nathan (Jasper) Myers wrote:
> This patch adds #if blocks around tests that depend on FFT support,
> pending addition of native FFT code to fill in lacunae.  It also adds
> tests using double and complex<double>.  Note this does not patch the 
> tests in ref-impl.
> 
> OK to apply?  
>