Home›Browse›#pragma once🌐EnglishEnglishEspañolFrançaisPolskiPortuguêsРусскийالعربيةفارسی中文EntityQ307472· pop 11· linked from 9 articles#pragma onceSign in to saveAlso known as pragma oncedirective in C and C++ provided as a language extensionAvailable in 11 languagesEspañolFrançais中文РусскийPortuguêsBulgarianCatalanPolskiUkrainianفارسیvia Wikidata sitelinks · CC0