Class lsst::afw::image::ApCorrMap

class ApCorrMap : public lsst::afw::table::io::PersistableFacade<ApCorrMap>, public Storable

A thin wrapper around std::map to allow aperture corrections to be attached to Exposures.

ApCorrMap simply adds error handling accessors, persistence, and a bit of encapsulation to std::map (given the simplified interface, for instance, we could switch to unordered_map or some other underyling container in the future).