#include <CatalogData.h>
Base class for the catalog-data provided by every catalog add-on. An instance of this class represents (the data of) a single catalog. Several of these catalog data objects may be chained together in order to represent variations of a specific language. If for instance the catalog data 'en_uk' is chained to the data for 'en', a BCatalog using this catalog data chain will prefer any entries in the 'en_uk' catalog, but fallback onto 'en' for entries missing in the former.