Re: [Dev-C++] Re: newbie: trying to install FFTW library on XP

Hello,

Below is the code you said you used to test. I have
tried compiling it but with two changes. And it works.
I removed the two *'s which are at the begining of the
lines which call the fftw_malloc function. But
everything else is as you said you did. 

> #include <stdlib.h>
> #include <fftw3.h>
> 
> int main()
> {
>     int N = 256;
>     fftw_complex *in, *out;
>     fftw_plan p;
> *    in = fftw_malloc(sizeof(fftw_complex) * N);
> *    out = fftw_malloc(sizeof(fftw_complex) * N);
>     p = fftw_plan_dft_1d(N, in, out, FFTW_FORWARD,
> FFTW_ESTIMATE);
>     fftw_execute(p); /* repeat as needed */
>     fftw_destroy_plan(p);
>     fftw_free(in); fftw_free(out);
>     system("PAUSE");
>     return 0;
> }



	
		
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