| begin() | returns an iterator to the first element | 
| clear() | removes all elements | 
| count() | number of times an element occurs | 
| empty() | true if the multimap is empty | 
| end() | returns an iterator to the last element | 
| equal_range() | returns iterators to first and last occurances of elements | 
| erase() | removes elements | 
| find() | returns an iterator to an element | 
| get_allocator() | returns the multimap's allocator | 
| insert() | inserts elements | 
| key_comp() | returns the function that compares keys | 
| lower_bound() | returns an iterator to the first element greater than a certian value | 
| max_size() | the maximum number of elements the multimap can hold | 
| rbegin() | returns a reverse iterator to the end of the multimap | 
| rend() | returns a reverse iterator to the beginning of the multimap | 
| size() | the number of elements in the multimap | 
| swap() | swaps two multimaps | 
| upper_bound() | returns an iterator to the first element greater than a certian value | 
| value_comp() | returns the function that compares elements |