FFTCommon.H File Reference

#include <fftw3.h>
#include <math.h>
#include <values.h>

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Macros
#define	PLANTYPE   FFTW_ESTIMATE
#define	fftw_real   double
	use double by default More...
#define	c_re(c)   ((c)[0])
	The real part of the complex number. More...
#define	c_im(c)   ((c)[1])
	The imaginary part of the complex number. More...

Macro Definition Documentation

c_im

#define c_im

(

c

)

((c)[1])

The imaginary part of the complex number.

Examples:

ComplexFFTExample.C, and Real2DFFTExample.C.

Definition at line 27 of file FFTCommon.H.

c_re

#define c_re

(

c

)

((c)[0])

The real part of the complex number.

Examples:

ComplexFFTExample.C, and Real2DFFTExample.C.

Definition at line 26 of file FFTCommon.H.

fftw_real

#define fftw_real   double

use double by default

Definition at line 24 of file FFTCommon.H.

PLANTYPE

#define PLANTYPE   FFTW_ESTIMATE

Definition at line 20 of file FFTCommon.H.