lsst.meas.base g212a7c68fe+5f4fc2ea00
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A reusable struct for centroid measurements. More...
#include <CentroidUtilities.h>
Public Member Functions | |
CentroidResult () | |
Constructor; initializes everything to NaN. | |
CentroidResult (CentroidElement x_, CentroidElement y_, CentroidCov const &matrix) | |
Constructor; initializes everything from values. | |
CentroidResult (CentroidElement x_, CentroidElement y_, ErrElement xErr_, ErrElement yErr_) | |
Constructor; initializes everything from values. | |
Centroid const | getCentroid () const |
Return a Point object containing the measured x and y. | |
void | setCentroid (Centroid const ¢roid) |
Set the struct fields from the given Point object. | |
geom::Point< CentroidElement > | getPoint () |
Return the 2D point type corresponding to this result. | |
CentroidCov const | getCentroidErr () const |
Return the 2x2 symmetric covariance matrix, with rows and columns ordered (x, y) | |
void | setCentroidErr (CentroidCov const &matrix) |
Set the struct uncertainty fields from the given matrix, with rows and columns ordered (x, y) | |
void | setCentroidErr (ErrElement _xErr, ErrElement _yErr) |
Set the struct uncertainty fields from the sigma values. | |
Public Attributes | |
CentroidElement | x |
x (column) coordinate of the measured position | |
CentroidElement | y |
y (row) coordinate of the measured position | |
ErrElement | xErr |
standard deviation of x | |
ErrElement | yErr |
standard deviation of y | |
ErrElement | x_y_Cov |
x,y term in the uncertainty convariance matrix | |
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 |
Constructor; initializes everything from values.
Definition at line 52 of file CentroidUtilities.h.
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inlineexplicit |
Constructor; initializes everything from values.
Definition at line 60 of file CentroidUtilities.h.
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.
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 | ) |
Set the struct uncertainty fields from the given matrix, with rows and columns ordered (x, y)
Definition at line 54 of file CentroidUtilities.cc.
void lsst::meas::base::CentroidResult::setCentroidErr | ( | ErrElement | _xErr, |
ErrElement | _yErr ) |
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.