#include <concepts.h>
template<typename SET>
typename SET::value_type;
typename SET::key_type;
typename SET::iterator;
typename SET::const_iterator;
typename SET::reference;
typename SET::const_reference;
typename SET::const_pointer;
{ s.find(k) } -> std::convertible_to<typename SET::const_iterator>;
{ s.insert(k) } -> std::convertible_to<std::pair<typename SET::iterator, bool>>;
}
Definition at line 60 of file concepts.h.