plask::optical::modal::FFT::Backward1D Struct Reference

Fourier transform of multiple 1D arrays. More...

#include <solvers/optical/modal/fourier/fft.hpp>

Public Member Functions
	Backward1D ()
	Create uninitialized transform.
	Backward1D (Backward1D &&old)
	Move constructor.
Backward1D &	operator= (Backward1D &&old)
	Assignment operator.
	Backward1D (std::size_t strid, std::size_t n, Symmetry symmetry)
	Init transform.
	~Backward1D ()
void	execute (dcomplex *data, int lot=0)
	Execute transform.

Detailed Description

Fourier transform of multiple 1D arrays.

Definition at line 104 of file fft.hpp.

Constructor & Destructor Documentation

Backward1D() [1/3]

plask::optical::modal::FFT::Backward1D::Backward1D

(

)

Create uninitialized transform.

Definition at line 109 of file fftpack.cpp.

Backward1D() [2/3]

plask::optical::modal::FFT::Backward1D::Backward1D

(

Backward1D &&

old

)

Move constructor.

Definition at line 111 of file fftpack.cpp.

Backward1D() [3/3]

plask::optical::modal::FFT::Backward1D::Backward1D	(	std::size_t	strid,
		std::size_t	n,
		Symmetry	symmetry
	)

Init transform.

Parameters

strid	data stride
n	size of a single array
symmetry	symmetry of the transform

Definition at line 127 of file fftpack.cpp.

~Backward1D()

plask::optical::modal::FFT::Backward1D::~Backward1D

(

)

Definition at line 182 of file fftpack.cpp.

Member Function Documentation

execute()

void plask::optical::modal::FFT::Backward1D::execute	(	dcomplex *	data,
		int	lot = 0
	)

Execute transform.

Parameters

data	data to execute FFT
lot	number of arrays to transform, defaults to strid

Definition at line 148 of file fftpack.cpp.

operator=()

Backward1D & plask::optical::modal::FFT::Backward1D::operator=

(

Backward1D &&

old

)

Assignment operator.

Definition at line 118 of file fftpack.cpp.

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

• solvers/optical/modal/fourier/fft.hpp
• solvers/optical/modal/fourier/fftpack.cpp