Holds data for a set of cascade summations. More...

#include <fpt.h>

Data Fields
int	flags
	The flags.

int	M
	The number of DPT transforms.

int	N
	The transform length. More...

int	t
	The exponent of N.

fpt_data *	dpt
	The DPT transform data.

double **	xcvecs
	Array of pointers to arrays containing the Chebyshev nodes.

double *	xc
	Array for Chebychev-nodes. More...

double _Complex *	temp

double _Complex *	work

double _Complex *	result

double _Complex *	vec3

double _Complex *	vec4

double _Complex *	z

fftw_plan *	plans_dct3
	Transform plans for the fftw library.

fftw_plan *	plans_dct2
	Transform plans for the fftw library.

fftw_r2r_kind *	kinds
	Transform kinds for fftw library.

fftw_r2r_kind *	kindsr
	Transform kinds for fftw library.

int *	lengths
	Transform lengths for fftw library.

double *	xc_slow

unsigned int	flags
	The flags.

Detailed Description

Holds data for a set of cascade summations.

Definition at line 94 of file fpt.c.

Field Documentation

int fpt_set_s_::N

The transform length.

Must be a power of two.

Definition at line 98 of file fpt.c.

double * fpt_set_s_::xc

Array for Chebychev-nodes.

Definition at line 105 of file fpt.c.

The documentation for this struct was generated from the following files: