LSSTApplications
19.0.0-14-gb0260a2+72efe9b372,20.0.0+7927753e06,20.0.0+8829bf0056,20.0.0+995114c5d2,20.0.0+b6f4b2abd1,20.0.0+bddc4f4cbe,20.0.0-1-g253301a+8829bf0056,20.0.0-1-g2b7511a+0d71a2d77f,20.0.0-1-g5b95a8c+7461dd0434,20.0.0-12-g321c96ea+23efe4bbff,20.0.0-16-gfab17e72e+fdf35455f6,20.0.0-2-g0070d88+ba3ffc8f0b,20.0.0-2-g4dae9ad+ee58a624b3,20.0.0-2-g61b8584+5d3db074ba,20.0.0-2-gb780d76+d529cf1a41,20.0.0-2-ged6426c+226a441f5f,20.0.0-2-gf072044+8829bf0056,20.0.0-2-gf1f7952+ee58a624b3,20.0.0-20-geae50cf+e37fec0aee,20.0.0-25-g3dcad98+544a109665,20.0.0-25-g5eafb0f+ee58a624b3,20.0.0-27-g64178ef+f1f297b00a,20.0.0-3-g4cc78c6+e0676b0dc8,20.0.0-3-g8f21e14+4fd2c12c9a,20.0.0-3-gbd60e8c+187b78b4b8,20.0.0-3-gbecbe05+48431fa087,20.0.0-38-ge4adf513+a12e1f8e37,20.0.0-4-g97dc21a+544a109665,20.0.0-4-gb4befbc+087873070b,20.0.0-4-gf910f65+5d3db074ba,20.0.0-5-gdfe0fee+199202a608,20.0.0-5-gfbfe500+d529cf1a41,20.0.0-6-g64f541c+d529cf1a41,20.0.0-6-g9a5b7a1+a1cd37312e,20.0.0-68-ga3f3dda+5fca18c6a4,20.0.0-9-g4aef684+e18322736b,w.2020.45
LSSTDataManagementBasePackage
|
Evaluates a ShapeletFunction. More...
#include <ShapeletFunction.h>
Public Types | |
typedef std::shared_ptr< ShapeletFunctionEvaluator > | Ptr |
typedef std::shared_ptr< ShapeletFunctionEvaluator const > | ConstPtr |
Public Member Functions | |
double | operator() (double x, double y) const |
Evaluate at the given point. More... | |
double | operator() (geom::Point2D const &point) const |
Evaluate at the given point. More... | |
double | operator() (geom::Extent2D const &point) const |
Evaluate at the given point. More... | |
ndarray::Array< double, 1, 1 > | operator() (ndarray::Array< double const, 1 > const &x, ndarray::Array< double const, 1 > const &y) const |
Evaluate at the given points, returning a newly-allocated array. More... | |
void | addToImage (ndarray::Array< double, 2, 1 > const &array, geom::Point2I const &xy0=geom::Point2I()) const |
Add the function to the given image-like array. More... | |
void | addToImage (afw::image::Image< double > &image) const |
Evaluate the function on the given image. More... | |
double | integrate () const |
Compute the definite integral or integral moments. More... | |
afw::geom::ellipses::Ellipse | computeMoments () const |
Return the unweighted dipole and quadrupole moments of the function as an ellipse. More... | |
void | update (ShapeletFunction const &function) |
Update the evaluator from the given function. More... | |
ShapeletFunctionEvaluator (ShapeletFunction const &function) | |
Construct an evaluator for the given function. More... | |
Friends | |
class | MultiShapeletFunctionEvaluator |
Evaluates a ShapeletFunction.
This is distinct from ShapeletFunction to allow the evaluator to construct temporaries and allocate workspace that will be reused when evaluating at multiple points.
A ShapeletFunctionEvaluator is invalidated whenever the ShapeletFunction it was constructed from is modified.
Definition at line 177 of file ShapeletFunction.h.
typedef std::shared_ptr<ShapeletFunctionEvaluator const> lsst::shapelet::ShapeletFunctionEvaluator::ConstPtr |
Definition at line 181 of file ShapeletFunction.h.
Definition at line 180 of file ShapeletFunction.h.
|
explicit |
Construct an evaluator for the given function.
|
inline |
Evaluate the function on the given image.
Definition at line 211 of file ShapeletFunction.h.
void lsst::shapelet::ShapeletFunctionEvaluator::addToImage | ( | ndarray::Array< double, 2, 1 > const & | array, |
geom::Point2I const & | xy0 = geom::Point2I() |
||
) | const |
Add the function to the given image-like array.
afw::geom::ellipses::Ellipse lsst::shapelet::ShapeletFunctionEvaluator::computeMoments | ( | ) | const |
Return the unweighted dipole and quadrupole moments of the function as an ellipse.
|
inline |
Compute the definite integral or integral moments.
Definition at line 216 of file ShapeletFunction.h.
|
inline |
Evaluate at the given point.
Definition at line 184 of file ShapeletFunction.h.
|
inline |
Evaluate at the given point.
Definition at line 194 of file ShapeletFunction.h.
|
inline |
Evaluate at the given point.
Definition at line 189 of file ShapeletFunction.h.
ndarray::Array<double,1,1> lsst::shapelet::ShapeletFunctionEvaluator::operator() | ( | ndarray::Array< double const, 1 > const & | x, |
ndarray::Array< double const, 1 > const & | y | ||
) | const |
Evaluate at the given points, returning a newly-allocated array.
void lsst::shapelet::ShapeletFunctionEvaluator::update | ( | ShapeletFunction const & | function | ) |
Update the evaluator from the given function.
|
friend |
Definition at line 231 of file ShapeletFunction.h.