SincInterpolator2D< RT, PT > Class Template Reference

Inheritance diagram for SincInterpolator2D< RT, PT >:

Public Member Functions
	SincInterpolator2D (const RT *, int nx, int ny)
RT	getValue (PT, PT) const
bool	initTable (float fmax, int lmax)
bool	isOK () const
Public Member Functions inherited from SincInterpolator
	~SincInterpolator ()
Extrapolation	getExtrapolation ()
float	getMaximumError () const
float	getMaximumFrequency () const
int	getMaximumLength () const
od_int64	getTableBytes () const
bool	isTableOK () const
void	setExtrapolation (Extrapolation)
Public Member Functions inherited from MathXYFunction< RT, PT >
RT	getNDValue (const PT *pos) const
int	getNrDim () const
Public Member Functions inherited from MathFunctionND< RT, PT >
virtual	~MathFunctionND ()

Private Attributes
const RT *	data_
int	nx_
int	nxm_
int	ny_
int	nym_

Additional Inherited Members
Public Types inherited from SincInterpolator
enum	Extrapolation { NONE =0 , ZERO =1 , CONSTANT =2 }
Protected Member Functions inherited from SincInterpolator
	SincInterpolator ()
float	getTableVal (int idx, int idy) const
bool	init ()
template<class RT >
bool	initUndefTable (const RT *, od_int64 sz)
Protected Attributes inherited from SincInterpolator
const float **	asinc_
bool	extrapcst_
bool	extrapzero_
int	ishift_
bool *	isudfarr_
int	lsinc_
int	nsincm1_
const SincTableManager::Table *	table_
Static Protected Attributes inherited from SincInterpolator
static const float	snapdist

Detailed Description

template<class RT, class PT>
class SincInterpolator2D< RT, PT >

<>

Constructor & Destructor Documentation

SincInterpolator2D()

template<class RT , class PT >

SincInterpolator2D< RT, PT >::SincInterpolator2D	(	const RT *	data,
		int	nx,
		int	ny
	)

Member Function Documentation

getValue()

template<class RT , class PT >

RT SincInterpolator2D< RT, PT >::getValue ( PT  x, PT  y  ) const

virtual

Implements MathXYFunction< RT, PT >.

initTable()

template<class RT , class PT >

bool SincInterpolator2D< RT, PT >::initTable ( float  fmax, int  lmax  )

virtual

Parameters

fmax	Maximum frequency in input dataset
lmax	Maximum length of the interpolator

Reimplemented from SincInterpolator.

isOK()

template<class RT , class PT >

bool SincInterpolator2D< RT, PT >::isOK ( ) const

inline

Member Data Documentation

data_

template<class RT , class PT >

const RT* SincInterpolator2D< RT, PT >::data_

private

nx_

template<class RT , class PT >

int SincInterpolator2D< RT, PT >::nx_

private

nxm_

template<class RT , class PT >

int SincInterpolator2D< RT, PT >::nxm_

private

ny_

template<class RT , class PT >

int SincInterpolator2D< RT, PT >::ny_

private

nym_

template<class RT , class PT >

int SincInterpolator2D< RT, PT >::nym_

private