count()

template<typename Key, typename Hash = Hash<Key>, typename KeyEqual = EqualTo<Key>>

fl::size fl::unordered_set< Key, Hash, KeyEqual >::count ( const Key & key ) const

inline

Definition at line 116 of file unordered_set.h.

                                       {
        return has(key) ? 1 : 0;
    }

References has().

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