lsst.jointcal  14.0-14-g932474c+5
SimplePhotometryModel.h
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1 // -*- LSST-C++ -*-
2 #ifndef LSST_JOINTCAL_SIMPLE_PHOTOMETRY_MODEL_H
3 #define LSST_JOINTCAL_SIMPLE_PHOTOMETRY_MODEL_H
4 
5 #include <map>
6 
11 #include "lsst/jointcal/Point.h"
12 
13 namespace lsst {
14 namespace jointcal {
15 
16 class CcdImage;
17 class Point;
18 
21 public:
22  SimplePhotometryModel(CcdImageList const &ccdImageList);
23 
29 
31  unsigned assignIndices(std::string const &whatToFit, unsigned firstIndex) override;
32 
34  void offsetParams(Eigen::VectorXd const &delta) override;
35 
37  double transform(CcdImage const &ccdImage, MeasuredStar const &star, double instFlux) const override;
38 
40  void getMappingIndices(CcdImage const &ccdImage, std::vector<unsigned> &indices) const override;
41 
43  void computeParameterDerivatives(MeasuredStar const &measuredStar, CcdImage const &ccdImage,
44  Eigen::VectorXd &derivatives) const override;
45 
51  std::shared_ptr<afw::image::PhotoCalib> toPhotoCalib(CcdImage const &ccdImage) const override;
52 
54  void dump(std::ostream &stream = std::cout) const override;
55 
56 private:
58  MapType _myMap;
59 
61  PhotometryMappingBase *findMapping(CcdImage const &ccdImage) const override;
62 };
63 
64 } // namespace jointcal
65 } // namespace lsst
66 
67 #endif // LSST_JOINTCAL_SIMPLE_PHOTOMETRY_MODEL_H
std::shared_ptr< afw::image::PhotoCalib > toPhotoCalib(CcdImage const &ccdImage) const override
Return the mapping of ccdImage represented as a PhotoCalib.
Relates transfo(s) to their position in the fitting matrix and allows interaction with the transfo(s)...
double transform(CcdImage const &ccdImage, MeasuredStar const &star, double instFlux) const override
Return the on-sky transformed flux for measuredStar on ccdImage.
SimplePhotometryModel(CcdImageList const &ccdImageList)
void computeParameterDerivatives(MeasuredStar const &measuredStar, CcdImage const &ccdImage, Eigen::VectorXd &derivatives) const override
Compute the parametric derivatives of this model.
STL class.
void getMappingIndices(CcdImage const &ccdImage, std::vector< unsigned > &indices) const override
Get how this set of parameters (of length Npar()) map into the "grand" fit.
Class for a simple mapping implementing a generic Gtransfo.
objects measured on actual images.
Definition: MeasuredStar.h:18
unsigned assignIndices(std::string const &whatToFit, unsigned firstIndex) override
Assign indices to parameters involved in mappings, starting at firstIndex.
void offsetParams(Eigen::VectorXd const &delta) override
Offset the parameters by the provided amounts.
Interface class for PhotometryFit.
void dump(std::ostream &stream=std::cout) const override
Dump the contents of the transfos, for debugging.
Handler of an actual image from a single CCD.
Definition: CcdImage.h:34
STL class.
SimplePhotometryModel & operator=(SimplePhotometryModel const &)=delete
Photometric response model which has a single photometric factor per CcdImage.