SincTableManager Class Reference

A manager used for constructing the table necessary for Sinc interpolations. The manager creates one table per design and provides its as necessary A table contains shifted, stretched KaiserWindow functions in both directions. More...

Classes
class	Table

Public Member Functions
	SincTableManager ()
const Table *	getTable (float fmax, int lmax)

Static Public Member Functions
static SincTableManager &	STM ()

Protected Member Functions
int	getTableIdx (float fmax, int lmax) const

Static Protected Member Functions
static const Table *	makeTable (float fmax, int lmax)
static float	sinc (float x)
static float **	makeArray (int n1, int n2)
static void	deleteArray (float **, int n1)

Protected Attributes
ObjectSet< const Table >	tables_
Threads::Mutex	lock_

Detailed Description

A manager used for constructing the table necessary for Sinc interpolations. The manager creates one table per design and provides its as necessary A table contains shifted, stretched KaiserWindow functions in both directions.

Constructor & Destructor Documentation

SincTableManager::SincTableManager ( )

inline

Member Function Documentation

static void SincTableManager::deleteArray ( float **  , int  n1  )

inlinestaticprotected

const Table* SincTableManager::getTable	(	float	fmax,
		int	lmax
	)

int SincTableManager::getTableIdx ( float  fmax, int  lmax  ) const

protected

static float** SincTableManager::makeArray ( int  n1, int  n2  )

inlinestaticprotected

static const Table* SincTableManager::makeTable ( float  fmax, int  lmax  )

staticprotected

static float SincTableManager::sinc ( float  x )

staticprotected

static SincTableManager& SincTableManager::STM ( )

static

Member Data Documentation

Threads::Mutex SincTableManager::lock_

protected

ObjectSet<const Table> SincTableManager::tables_

protected