count()

template<typename Key, typename Compare = less<Key>, typename Allocator = allocator<Key>>

fl::size fl::MultiSetTree< Key, Compare, Allocator >::count ( const Key & key ) const

inline

Definition at line 283 of file multi_set.h.

                                       {
        auto range = equal_range(key);
        fl::size count = 0;
        for (auto it = range.first; it != range.second; ++it) {
            ++count;
        }
        return count;
    }