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LSST Data Management Base Package
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ellipticalcomponent.cc
Go to the documentation of this file.
1#include <stdexcept>
2
10
11namespace lsst::gauss2d::fit {
12
16 : _ellipse(std::move(ellipse)),
17 _centroid(centroid ? std::move(centroid) : std::make_shared<CentroidParameters>()),
18 _integralmodel(integralmodel ? std::move(integralmodel)
19 : std::make_shared<LinearIntegralModel>(nullptr)) {
20 if (_ellipse == nullptr) throw std::invalid_argument("ellipse must not be null");
21}
22
26
28 _centroid->get_parameters(params, filter);
29 _ellipse->get_parameters(params, filter);
30 _integralmodel->get_parameters(params, filter);
31 return params;
32}
33
35 _centroid->get_parameters_const(params, filter);
36 _ellipse->get_parameters_const(params, filter);
37 _integralmodel->get_parameters_const(params, filter);
38 return params;
39}
40
41std::string EllipticalComponent::repr(bool name_keywords, std::string_view namespace_separator) const {
42 return (name_keywords ? "ellipse=" : "") + _ellipse->repr(name_keywords, namespace_separator) + ", "
43 + (name_keywords ? "centroid=" : "") + _centroid->repr(name_keywords, namespace_separator) + ", "
44 + (name_keywords ? "integralmodel=" : "")
45 + _integralmodel->repr(name_keywords, namespace_separator);
46}
47
49 return "ellipse=" + _ellipse->str() + ", centroid=" + _centroid->str()
50 + ", integralmodel=" + _integralmodel->str();
51}
52
53} // namespace lsst::gauss2d::fit
A Centroid with Parameters for x and y.
std::string repr(bool name_keywords=false, std::string_view namespace_separator=Object::CC_NAMESPACE_SEPARATOR) const override
Return a full, callable string representation of this.
std::string str() const override
Return a brief, human-readable string representation of this.
const ParametricEllipse & get_ellipse() const
Get the ellipse Parameter container.
const CentroidParameters & get_centroid() const
Get the centroid Parameter container.
std::shared_ptr< CentroidParameters > _centroid
ParamCRefs & get_parameters_const(ParamCRefs &params, ParamFilter *filter=nullptr) const override
Same as get_parameters(), but for const refs.
std::shared_ptr< IntegralModel > _integralmodel
EllipticalComponent(std::shared_ptr< ParametricEllipse > ellipse, std::shared_ptr< CentroidParameters > centroid=nullptr, std::shared_ptr< IntegralModel > integralmodel=nullptr)
Construct an EllipticalComponent from Parameter containers.
ParamRefs & get_parameters(ParamRefs &params, ParamFilter *filter=nullptr) const override
Add Parameter refs matching the filter to a vector, in order.
std::shared_ptr< ParametricEllipse > _ellipse
const IntegralModel & get_integralmodel() const override
A Parametric model for the integral of a 2D distribution.
An IntegralModel with a single linear IntegralParameterD per Channel.
std::vector< ParamBaseRef > ParamRefs
Definition param_defs.h:13
std::vector< ParamBaseCRef > ParamCRefs
Definition param_defs.h:11
STL namespace.
Options for filtering Parameter instances.