casacore::ConvolveGridder< Domain, Range > Class Template Reference

Does convolutional gridding. More...

#include <ConvolveGridder.h>

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

Public Member Functions
	ConvolveGridder (const IPosition &shape, const Vector< Domain > &scale, const Vector< Domain > &offset, const String &convType="SF")
virtual void	setConvolutionFunction (const String &type)
virtual	~ConvolveGridder ()
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)
Vector< Double > &	cFunction ()
Vector< Int > &	cSupport ()
Int &	cSampling ()
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 ()

Private Attributes
Vector< Double >	convFunc
Vector< Int >	supportVec
Vector< Int >	loc
Int	sampling
Int	support
String	cType

Additional Inherited Members
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

template<class Domain, class Range>
class casacore::ConvolveGridder< Domain, Range >

Does convolutional gridding.

Definition at line 43 of file ConvolveGridder.h.

Constructor & Destructor Documentation

template<class Domain , class Range >

casacore::ConvolveGridder< Domain, Range >::ConvolveGridder	(	const IPosition &	shape,
		const Vector< Domain > &	scale,
		const Vector< Domain > &	offset,
		const String &	convType = "SF"
	)

template<class Domain , class Range >

virtual casacore::ConvolveGridder< Domain, Range >::~ConvolveGridder ( )

inlinevirtual

Definition at line 52 of file ConvolveGridder.h.

Member Function Documentation

template<class Domain , class Range >

Vector<Double>& casacore::ConvolveGridder< Domain, Range >::cFunction

(

)

template<class Domain , class Range >

virtual Range casacore::ConvolveGridder< Domain, Range >::correctionFactor1D ( Int  loc, Int  len  )

protectedvirtual

Correction factor for 1 dimension.

This is virtual and must be assigned appropriately for derived classes

Implements casacore::Gridder< Domain, Range >.

template<class Domain , class Range >

Int& casacore::ConvolveGridder< Domain, Range >::cSampling

(

)

template<class Domain , class Range >

Vector<Int>& casacore::ConvolveGridder< Domain, Range >::cSupport

(

)

template<class Domain , class Range >

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

virtual

Implements casacore::Gridder< Domain, Range >.

template<class Domain , class Range >

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

virtual

Implements casacore::Gridder< Domain, Range >.

template<class Domain , class Range >

virtual void casacore::ConvolveGridder< Domain, Range >::setConvolutionFunction ( const String &  type )

virtual

Member Data Documentation

template<class Domain , class Range >

Vector<Double> casacore::ConvolveGridder< Domain, Range >::convFunc

private

Definition at line 72 of file ConvolveGridder.h.

template<class Domain , class Range >

String casacore::ConvolveGridder< Domain, Range >::cType

private

Definition at line 77 of file ConvolveGridder.h.

template<class Domain , class Range >

Vector<Int> casacore::ConvolveGridder< Domain, Range >::loc

private

Definition at line 74 of file ConvolveGridder.h.

template<class Domain , class Range >

Int casacore::ConvolveGridder< Domain, Range >::sampling

private

Definition at line 75 of file ConvolveGridder.h.

template<class Domain , class Range >

Int casacore::ConvolveGridder< Domain, Range >::support

private

Definition at line 76 of file ConvolveGridder.h.

template<class Domain , class Range >

Vector<Int> casacore::ConvolveGridder< Domain, Range >::supportVec

private

Definition at line 73 of file ConvolveGridder.h.

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

• scimath/Mathematics/ConvolveGridder.h