| Member | Description |
|---|---|
| size_type size() const |
Returns: Number of key-value pairs in the table. NoteThis method takes constant time, but is slower than for most STL containers. |
| bool empty() const |
Returns: size()==0. NoteThis method takes constant time, but is slower than for most STL containers. |
| size_type max_size() const |
Returns: Inclusive upper bound on number of key-value pairs that the table can hold. |
| size_type bucket_count() const |
Returns: Current number of internal buckets. See method rehash for discussion of buckets. |