Searched refs:cat_holder (Results 1 – 1 of 1) sorted by relevance
332 template<class T> struct BOOST_SYMBOL_VISIBLE cat_holder struct340 template<class T> constexpr system_error_category cat_holder<T>::system_category_instance;341 template<class T> constexpr generic_error_category cat_holder<T>::generic_category_instance;348 return detail::cat_holder<void>::system_category_instance; in system_category()353 return detail::cat_holder<void>::generic_category_instance; in generic_category()