lsst.jointcal  22.0.0-9-geb3bca9+7a1121d3a1
RefStar.h
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1 // -*- LSST-C++ -*-
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24 
25 #ifndef LSST_JOINTCAL_REF_STAR_H
26 #define LSST_JOINTCAL_REF_STAR_H
27 
28 #include <vector>
29 #include <fstream>
30 
33 #include "lsst/jointcal/StarList.h"
34 
35 namespace lsst {
36 namespace jointcal {
37 
45 class RefStar : public BaseStar {
46 public:
47  RefStar(double xx, double yy, double flux, double fluxErr) : BaseStar(xx, yy, flux, fluxErr) {}
48 
50  RefStar(RefStar const&) = delete;
51  RefStar(RefStar&&) = default;
52  RefStar& operator=(RefStar const&) = delete;
53  RefStar& operator=(RefStar&&) = default;
54 
55  // pybind11 cannot handle unique_ptr as arguments, so provide this for python-level testing.
56  void setProperMotion(ProperMotion const& properMotion) {
57  _properMotion = std::make_unique<ProperMotion>(properMotion);
58  }
60  _properMotion = std::move(properMotion);
61  }
62 
75  Point applyProperMotion(Point star, double timeDeltaYears) const;
76 
77 private:
78  // RefStars are already PM corrected to a common epoch: this is to correct the associated FittedStar
79  // to each MeasuredStar's epoch. Not all refcats have PM data: this will be nullptr if no PM data is
80  // available for any reason.
82 };
83 
84 /****** RefStarList ***********/
85 
86 // typedef StarList<RefStar> RefStarList;
87 class RefStarList : public StarList<RefStar> {};
88 
89 typedef RefStarList::const_iterator RefStarCIterator;
90 typedef RefStarList::iterator RefStarIterator;
91 
94 const BaseStarList& Ref2Base(const RefStarList& This);
95 const BaseStarList* Ref2Base(const RefStarList* This);
96 } // namespace jointcal
97 } // namespace lsst
98 
99 #endif // LSST_JOINTCAL_REF_STAR_H
The base class for handling stars. Used by all matching routines.
Definition: BaseStar.h:51
A point in a plane.
Definition: Point.h:37
Proper motion data for a reference star or fitted star.
Definition: ProperMotion.h:45
Objects used as position/flux anchors (e.g.
Definition: RefStar.h:45
Point applyProperMotion(Point star, double timeDeltaYears) const
Apply proper motion correction to the input star, returning a star with PM-corrected coordinates and ...
Definition: RefStar.cc:34
RefStar & operator=(RefStar const &)=delete
RefStar(RefStar const &)=delete
No copy: each RefStar is unique, and should be accessed/managed via shared_ptr.
RefStar & operator=(RefStar &&)=default
RefStar(RefStar &&)=default
void setProperMotion(std::unique_ptr< ProperMotion const > &&properMotion)
Definition: RefStar.h:59
RefStar(double xx, double yy, double flux, double fluxErr)
Definition: RefStar.h:47
void setProperMotion(ProperMotion const &properMotion)
Definition: RefStar.h:56
std::lists of Stars.
Definition: StarList.h:58
T move(T... args)
RefStarList::const_iterator RefStarCIterator
Definition: RefStar.h:89
RefStarList::iterator RefStarIterator
Definition: RefStar.h:90
BaseStarList & Ref2Base(RefStarList &This)
Definition: RefStar.cc:42
Class for a simple mapping implementing a generic AstrometryTransform.