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LSST Data Management Base Package
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lsst::shapelet::GaussHermiteProjection Class Reference

#include <GaussHermiteProjection.h>

Public Member Functions

Eigen::MatrixXd compute (afw::geom::ellipses::Quadrupole const &inputEllipse, int inputOrder, afw::geom::ellipses::Quadrupole const &outputEllipse, int outputOrder) const
 Compute a matrix that projects from one shapelet basis ellipse to another.
 
Eigen::MatrixXd compute (geom::LinearTransform const &inputTransform, int inputOrder, geom::LinearTransform const &outputTransform, int outputOrder) const
 Compute a matrix that projects from one shapelet basis "grid transform" to another.
 
Eigen::MatrixXd compute (Eigen::Matrix2d const &inputTransform, int inputOrder, Eigen::Matrix2d const &outputTransform, int outputOrder) const
 Compute a matrix that projects from one shapelet basis "grid transform" to another.
 
int getMaxOrder () const
 
 GaussHermiteProjection (int maxOrder)
 

Detailed Description

Definition at line 34 of file GaussHermiteProjection.h.

Constructor & Destructor Documentation

◆ GaussHermiteProjection()

lsst::shapelet::GaussHermiteProjection::GaussHermiteProjection ( int maxOrder)
inlineexplicit

Definition at line 67 of file GaussHermiteProjection.h.

67: _htm(maxOrder) {}

Member Function Documentation

◆ compute() [1/3]

Eigen::MatrixXd lsst::shapelet::GaussHermiteProjection::compute ( afw::geom::ellipses::Quadrupole const & inputEllipse,
int inputOrder,
afw::geom::ellipses::Quadrupole const & outputEllipse,
int outputOrder ) const
inline

Compute a matrix that projects from one shapelet basis ellipse to another.

Definition at line 38 of file GaussHermiteProjection.h.

41 {
42 return compute(
43 inputEllipse.getGridTransform().getMatrix(), inputOrder,
44 outputEllipse.getGridTransform().getMatrix(), outputOrder
45 );
46 }
Eigen::MatrixXd compute(afw::geom::ellipses::Quadrupole const &inputEllipse, int inputOrder, afw::geom::ellipses::Quadrupole const &outputEllipse, int outputOrder) const
Compute a matrix that projects from one shapelet basis ellipse to another.

◆ compute() [2/3]

Eigen::MatrixXd lsst::shapelet::GaussHermiteProjection::compute ( Eigen::Matrix2d const & inputTransform,
int inputOrder,
Eigen::Matrix2d const & outputTransform,
int outputOrder ) const

Compute a matrix that projects from one shapelet basis "grid transform" to another.

◆ compute() [3/3]

Eigen::MatrixXd lsst::shapelet::GaussHermiteProjection::compute ( geom::LinearTransform const & inputTransform,
int inputOrder,
geom::LinearTransform const & outputTransform,
int outputOrder ) const
inline

Compute a matrix that projects from one shapelet basis "grid transform" to another.

Definition at line 49 of file GaussHermiteProjection.h.

52 {
53 return compute(
54 inputTransform.getMatrix(), inputOrder,
55 outputTransform.getMatrix(), outputOrder
56 );
57 }

◆ getMaxOrder()

int lsst::shapelet::GaussHermiteProjection::getMaxOrder ( ) const
inline

Definition at line 65 of file GaussHermiteProjection.h.

65{ return _htm.getOrder(); }

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