lsst::shapelet::GaussHermiteConvolution Class Reference

A parametrized matrix that performs a convolution in shapelet space. More...

#include <GaussHermiteConvolution.h>

Public Member Functions
ndarray::Array< double const, 2, 2 >	evaluate (afw::geom::ellipses::Ellipse &ellipse) const
	Evaluate a shapelet convolution matrix in the given array.
int	getColOrder () const
	Return the order of the to-be-convolved shapelet basis.
int	getRowOrder () const
	Return the order of the post-convolution shapelet basis.
	GaussHermiteConvolution (int colOrder, ShapeletFunction const &psf)
	Construct a matrix that convolves a basis of the given order with the given shapelet function.
	~GaussHermiteConvolution ()
	GaussHermiteConvolution (const GaussHermiteConvolution &)=delete
GaussHermiteConvolution &	operator= (const GaussHermiteConvolution &)=delete
	GaussHermiteConvolution (GaussHermiteConvolution &&)=delete
GaussHermiteConvolution &	operator= (GaussHermiteConvolution &&)=delete

Static Public Member Functions
static int	computeRowOrder (int colOrder, int psfOrder)

Detailed Description

A parametrized matrix that performs a convolution in shapelet space.

GaussHermiteConvolution is defined only for the HERMITE basis type.

Definition at line 42 of file GaussHermiteConvolution.h.

Constructor & Destructor Documentation

GaussHermiteConvolution() [1/3]

lsst::shapelet::GaussHermiteConvolution::GaussHermiteConvolution	(	int	colOrder,
		ShapeletFunction const &	psf )

Construct a matrix that convolves a basis of the given order with the given shapelet function.

~GaussHermiteConvolution()

lsst::shapelet::GaussHermiteConvolution::~GaussHermiteConvolution

(

)

GaussHermiteConvolution() [2/3]

lsst::shapelet::GaussHermiteConvolution::GaussHermiteConvolution ( const GaussHermiteConvolution & )

delete

GaussHermiteConvolution() [3/3]

lsst::shapelet::GaussHermiteConvolution::GaussHermiteConvolution ( GaussHermiteConvolution && )

delete

Member Function Documentation

computeRowOrder()

static int lsst::shapelet::GaussHermiteConvolution::computeRowOrder ( int colOrder, int psfOrder )

inlinestatic

Definition at line 45 of file GaussHermiteConvolution.h.

{ return colOrder + psfOrder; }

evaluate()

ndarray::Array< double const, 2, 2 > lsst::shapelet::GaussHermiteConvolution::evaluate

(

afw::geom::ellipses::Ellipse &

ellipse

)

const

Evaluate a shapelet convolution matrix in the given array.

Parameters

[in,out]

ellipse

On input, the ellipse core of the unconvolved shapelet expansion. On output, the ellipse core of the convolved shapelet expansion.

The returned array is owned by the GaussHermiteConvolution object and will be modified the next time evaluate() is called.

getColOrder()

int lsst::shapelet::GaussHermiteConvolution::getColOrder

(

)

const

Return the order of the to-be-convolved shapelet basis.

getRowOrder()

int lsst::shapelet::GaussHermiteConvolution::getRowOrder

(

)

const

Return the order of the post-convolution shapelet basis.

operator=() [1/2]

GaussHermiteConvolution & lsst::shapelet::GaussHermiteConvolution::operator= ( const GaussHermiteConvolution & )

delete

operator=() [2/2]

GaussHermiteConvolution & lsst::shapelet::GaussHermiteConvolution::operator= ( GaussHermiteConvolution && )

delete

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

• /j/snowflake/release/lsstsw/stack/lsst-scipipe-12.1.0/Linux/shapelet/g47891489e3+6dc8069a4c/include/lsst/shapelet/GaussHermiteConvolution.h