A non-negative gridding class. More...

#include <NNGridder.h>

Inheritance diagram for casacore::NNGridder< Domain, Range >:

Public Member Functions
	NNGridder (const IPosition &shape, const Vector< Domain > &scale, const Vector< Domain > &offset)

virtual	~NNGridder ()

virtual Bool	grid (Array< Range > &gridded, const Vector< Domain > &position, const Range &value)

virtual Bool	degrid (const Array< Range > &gridded, const Vector< Domain > &position, Range &value)

Public Member Functions inherited from casacore::Gridder< Domain, Range >
	Gridder ()

	Gridder (const IPosition &shape, const Vector< Domain > &scale, const Vector< Domain > &offset)

virtual	~Gridder ()

virtual Range	correct (const IPosition &loc)

virtual void	correctX1D (Vector< Range > &factor, const Int locy)
	Return a correction vector in x for loc y. More...

Vector< Int > &	location (Vector< Int > &loc, const Vector< Domain > &pos)

Vector< Domain > &	position (Vector< Domain > &gpos, const Vector< Domain > &pos)

virtual Bool	onGrid (const Vector< Int > &loc)

virtual Bool	onGrid (const Vector< Int > &loc, const Vector< Int > &delta)

virtual Bool	onGrid (const Vector< Domain > &pos)

void	setOffset (const Vector< Int > &off)

void	setOffset (const IPosition &off)

Protected Member Functions
virtual Range	correctionFactor1D (Int loc, Int len)
	Correction factor for 1 dimension. More...

Protected Member Functions inherited from casacore::Gridder< Domain, Range >
Int	nint (Double val)

virtual void	fillCorrectionVectors ()

Protected Attributes
Vector< Int >	loc

Protected Attributes inherited from casacore::Gridder< Domain, Range >
Int	ndim

IPosition	shape

Vector< Domain >	scale

Vector< Domain >	offset

Vector< Domain >	posVec

Vector< Int >	locVec

Vector< Int >	shapeVec

Vector< Int >	zeroShapeVec

Vector< Int >	offsetVec

Vector< Int >	centerVec

Vector< Vector< Range > >	correctionVectors

Detailed Description