scale_fast_fourier_transform::fastfouriertransform1d Type Reference

Public Member Functions
procedure	init (this, n)
procedure	final (this)
procedure	forward_cmplx (this, q, s)
procedure	forward_real (this, q, s)
generic	forward (this, q, s)
generic	forward (this, q, s)
procedure	backward (this, s, q)

Public Attributes
integer	n
integer	m
complex(rp), dimension(:), allocatable	w_forward
complex(rp), dimension(:), allocatable	w_backward
logical	use_bluestein
complex(rp), dimension(:), allocatable	w1_bluestein
complex(rp), dimension(:), allocatable	w2_bluestein

Detailed Description

Definition at line 38 of file scale_fast_fourier_transform.F90.

Member Function/Subroutine Documentation

init()

procedure scale_fast_fourier_transform::fastfouriertransform1d::init	(	class(fastfouriertransform1d), intent(inout)	this,
		integer, intent(in)	n )

Definition at line 50 of file scale_fast_fourier_transform.F90.

final()

procedure scale_fast_fourier_transform::fastfouriertransform1d::final

(

class(fastfouriertransform1d), intent(inout)

this

)

Definition at line 51 of file scale_fast_fourier_transform.F90.

forward_cmplx()

procedure scale_fast_fourier_transform::fastfouriertransform1d::forward_cmplx	(	class(fastfouriertransform1d), intent(in)	this,
		complex(rp), dimension(this%n), intent(in)	q,
		complex(rp), dimension(this%n), intent(out)	s )

Definition at line 52 of file scale_fast_fourier_transform.F90.

forward_real()

procedure scale_fast_fourier_transform::fastfouriertransform1d::forward_real	(	class(fastfouriertransform1d), intent(in)	this,
		real(rp), dimension(this%n), intent(in)	q,
		complex(rp), dimension(this%n), intent(out)	s )

Definition at line 53 of file scale_fast_fourier_transform.F90.

forward() [1/2]

generic scale_fast_fourier_transform::fastfouriertransform1d::forward	(	class(fastfouriertransform1d), intent(in)	this,
		complex(rp), dimension(this%n), intent(in)	q,
		complex(rp), dimension(this%n), intent(out)	s )

Definition at line 54 of file scale_fast_fourier_transform.F90.

forward() [2/2]

generic scale_fast_fourier_transform::fastfouriertransform1d::forward	(	class(fastfouriertransform1d), intent(in)	this,
		real(rp), dimension(this%n), intent(in)	q,
		complex(rp), dimension(this%n), intent(out)	s )

Definition at line 54 of file scale_fast_fourier_transform.F90.

backward()

procedure scale_fast_fourier_transform::fastfouriertransform1d::backward	(	class(fastfouriertransform1d), intent(in)	this,
		complex(rp), dimension(this%n), intent(in)	s,
		real(rp), dimension(this%n), intent(out)	q )

Definition at line 55 of file scale_fast_fourier_transform.F90.

Member Data Documentation

n

integer scale_fast_fourier_transform::fastfouriertransform1d::n

Definition at line 39 of file scale_fast_fourier_transform.F90.

    integer :: N

m

integer scale_fast_fourier_transform::fastfouriertransform1d::m

Definition at line 40 of file scale_fast_fourier_transform.F90.

    integer :: M

w_forward

complex(rp), dimension(:), allocatable scale_fast_fourier_transform::fastfouriertransform1d::w_forward

Definition at line 41 of file scale_fast_fourier_transform.F90.

    complex(RP), allocatable :: W_forward(:)

w_backward

complex(rp), dimension(:), allocatable scale_fast_fourier_transform::fastfouriertransform1d::w_backward

Definition at line 42 of file scale_fast_fourier_transform.F90.

    complex(RP), allocatable :: W_backward(:)

use_bluestein

logical scale_fast_fourier_transform::fastfouriertransform1d::use_bluestein

Definition at line 45 of file scale_fast_fourier_transform.F90.

    logical :: use_bluestein

w1_bluestein

complex(rp), dimension(:), allocatable scale_fast_fourier_transform::fastfouriertransform1d::w1_bluestein

Definition at line 46 of file scale_fast_fourier_transform.F90.

    complex(RP), allocatable :: W1_bluestein(:)

w2_bluestein

complex(rp), dimension(:), allocatable scale_fast_fourier_transform::fastfouriertransform1d::w2_bluestein

Definition at line 47 of file scale_fast_fourier_transform.F90.

    complex(RP), allocatable :: W2_bluestein(:)

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The documentation for this type was generated from the following file:

• scale_fast_fourier_transform.F90