LSST Applications
21.0.0-172-gfb10e10a+18fedfabac,22.0.0+297cba6710,22.0.0+80564b0ff1,22.0.0+8d77f4f51a,22.0.0+a28f4c53b1,22.0.0+dcf3732eb2,22.0.1-1-g7d6de66+2a20fdde0d,22.0.1-1-g8e32f31+297cba6710,22.0.1-1-geca5380+7fa3b7d9b6,22.0.1-12-g44dc1dc+2a20fdde0d,22.0.1-15-g6a90155+515f58c32b,22.0.1-16-g9282f48+790f5f2caa,22.0.1-2-g92698f7+dcf3732eb2,22.0.1-2-ga9b0f51+7fa3b7d9b6,22.0.1-2-gd1925c9+bf4f0e694f,22.0.1-24-g1ad7a390+a9625a72a8,22.0.1-25-g5bf6245+3ad8ecd50b,22.0.1-25-gb120d7b+8b5510f75f,22.0.1-27-g97737f7+2a20fdde0d,22.0.1-32-gf62ce7b1+aa4237961e,22.0.1-4-g0b3f228+2a20fdde0d,22.0.1-4-g243d05b+871c1b8305,22.0.1-4-g3a563be+32dcf1063f,22.0.1-4-g44f2e3d+9e4ab0f4fa,22.0.1-42-gca6935d93+ba5e5ca3eb,22.0.1-5-g15c806e+85460ae5f3,22.0.1-5-g58711c4+611d128589,22.0.1-5-g75bb458+99c117b92f,22.0.1-6-g1c63a23+7fa3b7d9b6,22.0.1-6-g50866e6+84ff5a128b,22.0.1-6-g8d3140d+720564cf76,22.0.1-6-gd805d02+cc5644f571,22.0.1-8-ge5750ce+85460ae5f3,master-g6e05de7fdc+babf819c66,master-g99da0e417a+8d77f4f51a,w.2021.48
LSST Data Management Base Package
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A reusable struct for centroid measurements. More...
#include <CentroidUtilities.h>
Public Member Functions | |
CentroidResult () | |
Constructor; initializes everything to NaN. More... | |
CentroidResult (CentroidElement x_, CentroidElement y_, CentroidCov const &matrix) | |
Constructor; initializes everything from values. More... | |
CentroidResult (CentroidElement x_, CentroidElement y_, ErrElement xErr_, ErrElement yErr_) | |
Constructor; initializes everything from values. More... | |
Centroid const | getCentroid () const |
Return a Point object containing the measured x and y. More... | |
void | setCentroid (Centroid const ¢roid) |
Set the struct fields from the given Point object. More... | |
geom::Point< CentroidElement > | getPoint () |
Return the 2D point type corresponding to this result. More... | |
CentroidCov const | getCentroidErr () const |
Return the 2x2 symmetric covariance matrix, with rows and columns ordered (x, y) More... | |
void | setCentroidErr (CentroidCov const &matrix) |
Set the struct uncertainty fields from the given matrix, with rows and columns ordered (x, y) More... | |
void | setCentroidErr (ErrElement _xErr, ErrElement _yErr) |
Set the struct uncertainty fields from the sigma values. More... | |
Public Attributes | |
CentroidElement | x |
x (column) coordinate of the measured position More... | |
CentroidElement | y |
y (row) coordinate of the measured position More... | |
ErrElement | xErr |
standard deviation of x More... | |
ErrElement | yErr |
standard deviation of y More... | |
ErrElement | x_y_Cov |
x,y term in the uncertainty convariance matrix More... | |
A reusable struct for centroid measurements.
Definition at line 41 of file CentroidUtilities.h.
lsst::meas::base::CentroidResult::CentroidResult | ( | ) |
Constructor; initializes everything to NaN.
Definition at line 34 of file CentroidUtilities.cc.
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inlineexplicit |
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inlineexplicit |
Centroid const lsst::meas::base::CentroidResult::getCentroid | ( | ) | const |
Return a Point object containing the measured x and y.
Definition at line 41 of file CentroidUtilities.cc.
CentroidCov const lsst::meas::base::CentroidResult::getCentroidErr | ( | ) | const |
Return the 2x2 symmetric covariance matrix, with rows and columns ordered (x, y)
Definition at line 48 of file CentroidUtilities.cc.
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inline |
Return the 2D point type corresponding to this result.
Definition at line 70 of file CentroidUtilities.h.
void lsst::meas::base::CentroidResult::setCentroid | ( | Centroid const & | centroid | ) |
Set the struct fields from the given Point object.
Definition at line 43 of file CentroidUtilities.cc.
void lsst::meas::base::CentroidResult::setCentroidErr | ( | CentroidCov const & | matrix | ) |
void lsst::meas::base::CentroidResult::setCentroidErr | ( | ErrElement | _xErr, |
ErrElement | _yErr | ||
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Set the struct uncertainty fields from the sigma values.
Definition at line 60 of file CentroidUtilities.cc.
CentroidElement lsst::meas::base::CentroidResult::x |
x (column) coordinate of the measured position
Definition at line 42 of file CentroidUtilities.h.
ErrElement lsst::meas::base::CentroidResult::x_y_Cov |
x,y term in the uncertainty convariance matrix
Definition at line 46 of file CentroidUtilities.h.
ErrElement lsst::meas::base::CentroidResult::xErr |
standard deviation of x
Definition at line 44 of file CentroidUtilities.h.
CentroidElement lsst::meas::base::CentroidResult::y |
y (row) coordinate of the measured position
Definition at line 43 of file CentroidUtilities.h.
ErrElement lsst::meas::base::CentroidResult::yErr |
standard deviation of y
Definition at line 45 of file CentroidUtilities.h.