Algo: GenericTransformND Class Reference

Lets any 1D orthogonal transform (GenericTransformND::GenericTransform1D) be extended to ND. Most transform fftw can be implemented as a subclass of GenericTransformND. More...

Inheritance diagram for GenericTransformND:

List of all members.

Classes
class	Transform1D
Public Member Functions
	GenericTransformND ()
bool	setInputInfo (const ArrayNDInfo &)
const ArrayNDInfo &	getInputInfo () const
void	setInput (const float *)
void	setInput (const float_complex *)
void	setOutput (float *)
void	setOutput (float_complex *)
void	setSampling (int)
void	setScope (int nr, int batchsampling)
void	setScope (int nr, const int *batchstarts)
bool	setDir (bool forward)
bool	getDir () const
bool	run (bool parallel)
	~GenericTransformND ()
Protected Member Functions
virtual bool	setup ()
int	nextStep ()
virtual Transform1D *	createTransform () const =0
Protected Attributes
ObjectSet< Transform1D >	transforms_
ObjectSet< int >	transforms1dstarts_
TypeSet< int >	nr1dtransforms_
bool	forward_
int	sampling_
int	batchsampling_
const int *	batchstarts_
int	nr_
ArrayNDInfo *	info_
int	curdim_
bool	parallel_
const float_complex *	cinput_
const float *	rinput_
float_complex *	coutput_
float *	routput_

Detailed Description

Lets any 1D orthogonal transform (GenericTransformND::GenericTransform1D) be extended to ND. Most transform fftw can be implemented as a subclass of GenericTransformND.

Constructor & Destructor Documentation

GenericTransformND::GenericTransformND ( )

GenericTransformND::~GenericTransformND ( )

Member Function Documentation

virtual Transform1D* GenericTransformND::createTransform ( ) const [protected, pure virtual]

Implemented in CosineTransform, Fourier::CC, and DWT.

bool GenericTransformND::getDir ( ) const [inline]

const ArrayNDInfo& GenericTransformND::getInputInfo ( ) const

int GenericTransformND::nextStep ( ) [protected, virtual]

Implements SequentialTask.

bool GenericTransformND::run ( bool parallel )

bool GenericTransformND::setDir ( bool forward )

void GenericTransformND::setInput ( const float_complex * )

void GenericTransformND::setInput ( const float * )

bool GenericTransformND::setInputInfo ( const ArrayNDInfo & )

void GenericTransformND::setOutput ( float * )

void GenericTransformND::setOutput ( float_complex * )

void GenericTransformND::setSampling ( int )

void GenericTransformND::setScope	(	int	nr,
		int	batchsampling
	)

Parameters:

	nr	number of signals
	batchsampling	number of samples between signal starts.

void GenericTransformND::setScope	(	int	nr,
		const int *	batchstarts
	)

Parameters:

	nr	number of signals
	batchstarts	pointer to array with the indices of the signal starts.

virtual bool GenericTransformND::setup ( ) [protected, virtual]

Reimplemented in Fourier::CC, and DWT.

Member Data Documentation

int GenericTransformND::batchsampling_ [protected]

const int* GenericTransformND::batchstarts_ [protected]

const float_complex* GenericTransformND::cinput_ [protected]

float_complex* GenericTransformND::coutput_ [protected]

int GenericTransformND::curdim_ [protected]

bool GenericTransformND::forward_ [protected]

ArrayNDInfo* GenericTransformND::info_ [protected]

TypeSet<int> GenericTransformND::nr1dtransforms_ [protected]

int GenericTransformND::nr_ [protected]

bool GenericTransformND::parallel_ [protected]

const float* GenericTransformND::rinput_ [protected]

float* GenericTransformND::routput_ [protected]

int GenericTransformND::sampling_ [protected]

ObjectSet<int> GenericTransformND::transforms1dstarts_ [protected]

ObjectSet<Transform1D> GenericTransformND::transforms_ [protected]