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LSST Data Management Base Package
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A complex ellipticity with magnitude \(|e| = \frac{a-b}{a+b} \). More...
#include <ReducedShear.h>
Public Types | |
enum | ParameterEnum { E1 = 0 , E2 = 1 } |
using | Jacobian = Eigen::Matrix2d |
Public Member Functions | |
ReducedShear (std::complex< double > const &complex) | |
ReducedShear (double e1=0.0, double e2=0.0) | |
ReducedShear (ReducedShear const &other) | |
ReducedShear (ReducedShear &&other) | |
~ReducedShear ()=default | |
ReducedShear (Distortion const &other) | |
ReducedShear (ConformalShear const &other) | |
ReducedShear & | operator= (ReducedShear const &other) |
ReducedShear & | operator= (ReducedShear &&other) |
ReducedShear & | operator= (Distortion const &other) |
ReducedShear & | operator= (ConformalShear const &other) |
Jacobian | dAssign (ReducedShear const &other) |
Jacobian | dAssign (Distortion const &other) |
Jacobian | dAssign (ConformalShear const &other) |
double | getAxisRatio () const |
void | normalize () |
std::complex< double > & | getComplex () |
std::complex< double > const & | getComplex () const |
void | setComplex (std::complex< double > const &v) |
double | getE1 () const |
void | setE1 (double e1) |
double | getE2 () const |
void | setE2 (double e2) |
double | getE () const |
void | setE (double e) |
double | getTheta () const |
Static Public Member Functions | |
static std::string | getName () |
Protected Attributes | |
std::complex< double > | _complex |
A complex ellipticity with magnitude \(|e| = \frac{a-b}{a+b} \).
For a more complete definition, see Bernstein and Jarvis (2002); this the same as their reduced shear \(g\) (eq. 2.8).
Definition at line 45 of file ReducedShear.h.
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inherited |
Definition at line 47 of file EllipticityBase.h.
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inlineexplicit |
Definition at line 47 of file ReducedShear.h.
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inlineexplicit |
Definition at line 49 of file ReducedShear.h.
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inline |
Definition at line 51 of file ReducedShear.h.
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inline |
Definition at line 53 of file ReducedShear.h.
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default |
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inlineexplicit |
Definition at line 56 of file ReducedShear.h.
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inlineexplicit |
Definition at line 58 of file ReducedShear.h.
detail::EllipticityBase::Jacobian lsst::afw::geom::ellipses::ReducedShear::dAssign | ( | ConformalShear const & | other | ) |
Definition at line 79 of file ReducedShear.cc.
detail::EllipticityBase::Jacobian lsst::afw::geom::ellipses::ReducedShear::dAssign | ( | Distortion const & | other | ) |
Definition at line 60 of file ReducedShear.cc.
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inline |
Definition at line 71 of file ReducedShear.h.
double lsst::afw::geom::ellipses::ReducedShear::getAxisRatio | ( | ) | const |
Definition at line 33 of file ReducedShear.cc.
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inlineinherited |
Definition at line 51 of file EllipticityBase.h.
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inlineinherited |
Definition at line 53 of file EllipticityBase.h.
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inlineinherited |
Definition at line 75 of file EllipticityBase.h.
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inlineinherited |
Definition at line 57 of file EllipticityBase.h.
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inlineinherited |
Definition at line 66 of file EllipticityBase.h.
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inlinestatic |
Definition at line 84 of file ReducedShear.h.
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inlineinherited |
Definition at line 78 of file EllipticityBase.h.
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inline |
Definition at line 82 of file ReducedShear.h.
ReducedShear & lsst::afw::geom::ellipses::ReducedShear::operator= | ( | ConformalShear const & | other | ) |
Definition at line 49 of file ReducedShear.cc.
ReducedShear & lsst::afw::geom::ellipses::ReducedShear::operator= | ( | Distortion const & | other | ) |
Definition at line 38 of file ReducedShear.cc.
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inline |
Definition at line 65 of file ReducedShear.h.
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inline |
Definition at line 60 of file ReducedShear.h.
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inlineinherited |
Definition at line 55 of file EllipticityBase.h.
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inlineinherited |
Definition at line 76 of file EllipticityBase.h.
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inlineinherited |
Definition at line 58 of file EllipticityBase.h.
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inlineinherited |
Definition at line 67 of file EllipticityBase.h.
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protectedinherited |
Definition at line 91 of file EllipticityBase.h.