Real2DFFT Class Reference

class Real2DFFT controls fftw plans and executes fwd/inv transforms More...

#include <Real2DFFT.H>

Collaboration diagram for Real2DFFT:

Public Member Functions
	Real2DFFT (Real2DFFTData *d)
	fft init ... data pointed to by 'd' More...
virtual	~Real2DFFT ()
	fft deconstructor More...
void	fwdTransform ()
	Forward transform the data (in to out) More...
void	invTransform ()
	Inverse transform the data (out to in) More...

Protected Attributes
Real2DFFTData *	data
	The pointer to the relevant data. More...

Private Attributes
fftw_plan	fwdPlan
	The forward and inverse plans. More...
fftw_plan	invPlan

Detailed Description

class Real2DFFT controls fftw plans and executes fwd/inv transforms

Examples:

Real2DFFTExample.C.

Definition at line 24 of file Real2DFFT.H.

Constructor & Destructor Documentation

Real2DFFT()

Real2DFFT::Real2DFFT ( Real2DFFTData *  d )

inline

fft init ... data pointed to by 'd'

Definition at line 32 of file Real2DFFT.H.

Here is the call graph for this function:

~Real2DFFT()

virtual Real2DFFT::~Real2DFFT ( )

inlinevirtual

fft deconstructor

Definition at line 41 of file Real2DFFT.H.

Member Function Documentation

fwdTransform()

void Real2DFFT::fwdTransform ( )

inline

Forward transform the data (in to out)

Examples:

Real2DFFTExample.C.

Definition at line 50 of file Real2DFFT.H.

invTransform()

void Real2DFFT::invTransform ( )

inline

Inverse transform the data (out to in)

Definition at line 58 of file Real2DFFT.H.

Member Data Documentation

data

Real2DFFTData* Real2DFFT::data

protected

The pointer to the relevant data.

Definition at line 29 of file Real2DFFT.H.

fwdPlan

fftw_plan Real2DFFT::fwdPlan

private

The forward and inverse plans.

Definition at line 26 of file Real2DFFT.H.

invPlan

fftw_plan Real2DFFT::invPlan

private

Definition at line 26 of file Real2DFFT.H.

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

• /tmp/gtkiostream/include/fft/Real2DFFT.H