2 #ifndef LSST_JOINTCAL_PHOTOMETRY_MODEL_H 3 #define LSST_JOINTCAL_PHOTOMETRY_MODEL_H 40 virtual void offsetParams(Eigen::VectorXd
const &delta) = 0;
52 double instFlux)
const = 0;
65 double instFluxErr)
const = 0;
92 Eigen::VectorXd &derivatives)
const = 0;
125 #endif // LSST_JOINTCAL_PHOTOMETRY_MODEL_H virtual unsigned assignIndices(std::string const &whatToFit, unsigned firstIndex)=0
Assign indices to parameters involved in mappings, starting at firstIndex.
Relates transfo(s) to their position in the fitting matrix and allows interaction with the transfo(s)...
virtual int getTotalParameters() const =0
Return the total number of parameters in this model.
virtual std::shared_ptr< afw::image::PhotoCalib > toPhotoCalib(CcdImage const &ccdImage) const =0
Return the mapping of ccdImage represented as a PhotoCalib.
unsigned getNpar(CcdImage const &ccdImage) const
Return the number of parameters in the mapping of CcdImage.
PhotometryMappingBase const & getMapping(CcdImage const &ccdImage) const
Get the mapping associated with ccdImage.
virtual void dump(std::ostream &stream=std::cout) const =0
Dump the contents of the transfos, for debugging.
friend std::ostream & operator<<(std::ostream &s, PhotometryModel const &model)
virtual double transform(CcdImage const &ccdImage, MeasuredStar const &measuredStar, double instFlux) const =0
Return the on-sky transformed flux for measuredStar on ccdImage.
Class for a simple mapping implementing a generic Gtransfo.
virtual void freezeErrorTransform()=0
Once this routine has been called, the error transform is not modified by offsetParams().
virtual void offsetParams(Eigen::VectorXd const &delta)=0
Offset the parameters by the provided amounts.
virtual void computeParameterDerivatives(MeasuredStar const &measuredStar, CcdImage const &ccdImage, Eigen::VectorXd &derivatives) const =0
Compute the parametric derivatives of this model.
objects measured on actual images.
virtual PhotometryMappingBase * findMapping(CcdImage const &ccdImage) const =0
Return a pointer to the mapping associated with this ccdImage.
Interface class for PhotometryFit.
virtual void getMappingIndices(CcdImage const &ccdImage, std::vector< unsigned > &indices) const =0
Get how this set of parameters (of length Npar()) map into the "grand" fit.
Handler of an actual image from a single CCD.
virtual double transformError(CcdImage const &ccdImage, MeasuredStar const &measuredStar, double instFluxErr) const =0
Return the on-sky transformed flux uncertainty for measuredStar on ccdImage.
virtual unsigned getNpar() const =0
Number of total parameters in this mapping.