LSST Applications
21.0.0-147-g0e635eb1+1acddb5be5,22.0.0+052faf71bd,22.0.0+1ea9a8b2b2,22.0.0+6312710a6c,22.0.0+729191ecac,22.0.0+7589c3a021,22.0.0+9f079a9461,22.0.1-1-g7d6de66+b8044ec9de,22.0.1-1-g87000a6+536b1ee016,22.0.1-1-g8e32f31+6312710a6c,22.0.1-10-gd060f87+016f7cdc03,22.0.1-12-g9c3108e+df145f6f68,22.0.1-16-g314fa6d+c825727ab8,22.0.1-19-g93a5c75+d23f2fb6d8,22.0.1-19-gb93eaa13+aab3ef7709,22.0.1-2-g8ef0a89+b8044ec9de,22.0.1-2-g92698f7+9f079a9461,22.0.1-2-ga9b0f51+052faf71bd,22.0.1-2-gac51dbf+052faf71bd,22.0.1-2-gb66926d+6312710a6c,22.0.1-2-gcb770ba+09e3807989,22.0.1-20-g32debb5+b8044ec9de,22.0.1-23-gc2439a9a+fb0756638e,22.0.1-3-g496fd5d+09117f784f,22.0.1-3-g59f966b+1e6ba2c031,22.0.1-3-g849a1b8+f8b568069f,22.0.1-3-gaaec9c0+c5c846a8b1,22.0.1-32-g5ddfab5d3+60ce4897b0,22.0.1-4-g037fbe1+64e601228d,22.0.1-4-g8623105+b8044ec9de,22.0.1-5-g096abc9+d18c45d440,22.0.1-5-g15c806e+57f5c03693,22.0.1-7-gba73697+57f5c03693,master-g6e05de7fdc+c1283a92b8,master-g72cdda8301+729191ecac,w.2021.39
LSST Data Management Base Package
|
A temporary-only expression object for ellipse core transformations. More...
#include <Transformer.h>
Public Types | |
using | DerivativeMatrix = Eigen::Matrix3d |
Matrix type for derivative with respect to input ellipse parameters. More... | |
using | TransformDerivativeMatrix = Eigen::Matrix< double, 3, 4 > |
Matrix type for derivative with respect to transform parameters. More... | |
Public Member Functions | |
Transformer (BaseCore &input_, lsst::geom::LinearTransform const &transform_) | |
Standard constructor. More... | |
std::shared_ptr< BaseCore > | copy () const |
Return a new transformed ellipse core. More... | |
void | inPlace () |
Transform the ellipse core in-place. More... | |
void | apply (BaseCore &result) const |
DerivativeMatrix | d () const |
Return the derivative of transformed core with respect to input core. More... | |
TransformDerivativeMatrix | dTransform () const |
Return the derivative of transformed core with respect to transform parameters. More... | |
Public Attributes | |
BaseCore & | input |
input core to be transformed More... | |
lsst::geom::LinearTransform const & | transform |
transform object More... | |
A temporary-only expression object for ellipse core transformations.
Transformer simply provides a clean syntax for transform-related operations, including in-place and new-object transformations, derivatives of the transformations, and implicit conversion to a shared_ptr to a new transformed core.
Definition at line 49 of file Transformer.h.
using lsst::afw::geom::ellipses::BaseCore::Transformer::DerivativeMatrix = Eigen::Matrix3d |
Matrix type for derivative with respect to input ellipse parameters.
Definition at line 52 of file Transformer.h.
using lsst::afw::geom::ellipses::BaseCore::Transformer::TransformDerivativeMatrix = Eigen::Matrix<double, 3, 4> |
Matrix type for derivative with respect to transform parameters.
Definition at line 55 of file Transformer.h.
|
inline |
Standard constructor.
Definition at line 58 of file Transformer.h.
void lsst::afw::geom::ellipses::BaseCore::Transformer::apply | ( | BaseCore & | result | ) | const |
Definition at line 41 of file Transformer.cc.
std::shared_ptr< BaseCore > lsst::afw::geom::ellipses::BaseCore::Transformer::copy | ( | ) | const |
Return a new transformed ellipse core.
Definition at line 33 of file Transformer.cc.
BaseCore::Transformer::DerivativeMatrix lsst::afw::geom::ellipses::BaseCore::Transformer::d | ( | ) | const |
Return the derivative of transformed core with respect to input core.
Definition at line 49 of file Transformer.cc.
BaseCore::Transformer::TransformDerivativeMatrix lsst::afw::geom::ellipses::BaseCore::Transformer::dTransform | ( | ) | const |
Return the derivative of transformed core with respect to transform parameters.
Definition at line 70 of file Transformer.cc.
void lsst::afw::geom::ellipses::BaseCore::Transformer::inPlace | ( | ) |
Transform the ellipse core in-place.
Definition at line 39 of file Transformer.cc.
BaseCore& lsst::afw::geom::ellipses::BaseCore::Transformer::input |
input core to be transformed
Definition at line 75 of file Transformer.h.
lsst::geom::LinearTransform const& lsst::afw::geom::ellipses::BaseCore::Transformer::transform |
transform object
Definition at line 76 of file Transformer.h.