A projection handler in which all CCDs from the same visit have the same tangent point. More...

#include <ProjectionHandler.h>

Inheritance diagram for lsst::jointcal::OneTPPerVisitHandler:

Public Member Functions
	OneTPPerVisitHandler (const CcdImageList &ccdImageList)

const std::shared_ptr< const AstrometryTransform >	getSkyToTangentPlane (const CcdImage &ccdImage) const override

void	print (std::ostream &out) const override
	Print a string representation of the contents of this mapping, for debugging.

Detailed Description

A projection handler in which all CCDs from the same visit have the same tangent point.

We arbitrarily chose that all chips from a same visit have the same tangent point.

Definition at line 80 of file ProjectionHandler.h.

Constructor & Destructor Documentation

◆ OneTPPerVisitHandler()

lsst::jointcal::OneTPPerVisitHandler::OneTPPerVisitHandler ( const CcdImageList & ccdImageList )

Definition at line 39 of file Projectionhandler.cc.

                                                                           {
    for (auto const &i : ccdImageList) {
        const CcdImage &im = *i;
        if (tMap.find(im.getVisit()) == tMap.end()) tMap[im.getVisit()] = im.getSkyToTangentPlane()->clone();
    }
}

Member Function Documentation

◆ getSkyToTangentPlane()

const std::shared_ptr< const AstrometryTransform > lsst::jointcal::OneTPPerVisitHandler::getSkyToTangentPlane ( const CcdImage & ccdImage ) const

overridevirtual

Implements lsst::jointcal::ProjectionHandler.

Definition at line 46 of file Projectionhandler.cc.

                                        {
    auto it = tMap.find(ccdImage.getVisit());
    if (it == tMap.end()) return nullptr;
    return it->second;
}

◆ print()

void lsst::jointcal::OneTPPerVisitHandler::print ( std::ostream & out ) const

overridevirtual

Print a string representation of the contents of this mapping, for debugging.