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LSST Data Management Base Package
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A hanger for star associations. More...
#include <StarMatch.h>
Public Member Functions | |
StarMatch (FatPoint point1, FatPoint point2, std::shared_ptr< const BaseStar > star1, std::shared_ptr< const BaseStar > star2) | |
constructor. | |
double | computeDistance (const AstrometryTransform &transform) const |
returns the distance from transform(point1) to point2. | |
double | computeChi2 (const AstrometryTransform &transform) const |
returns the chi2 (using errors in the FatPoint's) | |
void | setDistance (const AstrometryTransform &transform) |
to be used before sorting on distances. | |
double | getDistance () const |
returns the value computed by the above one. | |
void | swap () |
StarMatch ()=default | |
~StarMatch ()=default | |
Public Attributes | |
FatPoint | point1 |
FatPoint | point2 |
2 points | |
std::shared_ptr< const BaseStar > | s1 |
std::shared_ptr< const BaseStar > | s2 |
double | distance {} |
double | chi2 {} |
Friends | |
class | StarMatchList |
std::ostream & | operator<< (std::ostream &stream, const StarMatch &Match) |
bool | compareStar1 (const StarMatch &one, const StarMatch &two) |
bool | sameStar1 (const StarMatch &one, const StarMatch &two) |
bool | compareStar2 (const StarMatch &one, const StarMatch &two) |
bool | sameStar2 (const StarMatch &one, const StarMatch &two) |
A hanger for star associations.
Definition at line 55 of file StarMatch.h.
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inline |
constructor.
gives 2 points (that contain the geometry), plus pointers to the Star objects (which are there for user convenience).
Definition at line 70 of file StarMatch.h.
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explicitdefault |
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default |
double lsst::jointcal::StarMatch::computeChi2 | ( | const AstrometryTransform & | transform | ) | const |
returns the chi2 (using errors in the FatPoint's)
Definition at line 43 of file StarMatch.cc.
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inline |
returns the distance from transform(point1) to point2.
Definition at line 78 of file StarMatch.h.
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inline |
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inline |
to be used before sorting on distances.
Definition at line 86 of file StarMatch.h.
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inline |
Definition at line 116 of file StarMatch.h.
Definition at line 122 of file StarMatch.h.
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friend |
Definition at line 55 of file StarMatch.cc.
Definition at line 120 of file StarMatch.h.
Definition at line 126 of file StarMatch.h.
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friend |
Definition at line 56 of file StarMatch.h.
double lsst::jointcal::StarMatch::chi2 {} |
Definition at line 65 of file StarMatch.h.
double lsst::jointcal::StarMatch::distance {} |
Definition at line 64 of file StarMatch.h.
FatPoint lsst::jointcal::StarMatch::point1 |
Definition at line 61 of file StarMatch.h.
FatPoint lsst::jointcal::StarMatch::point2 |
2 points
the Star pointers (the pointer is in fact generic, pointed data is never used).
Definition at line 61 of file StarMatch.h.
std::shared_ptr<const BaseStar> lsst::jointcal::StarMatch::s1 |
Definition at line 63 of file StarMatch.h.
std::shared_ptr<const BaseStar> lsst::jointcal::StarMatch::s2 |
Definition at line 63 of file StarMatch.h.