🌐EnglishEnglishDeutschРусский中文EntityQ5194797· pop 7· linked from 59 articlescuriously recurring template patternAlso known as CRTPsoftware design patternAvailable in 5 languages中文РусскийHungarianUkrainianvia Wikidata sitelinks · CC0ConnectionsQ2407EntityInternational Standard Book NumberEntityCategoriesC++Software design patterns