Return a reference providing modifiable access to the element (of the template parameter VALUE_TYPE) at which this iterator is positioned. The behavior is undefined unless the iterator refers to a valid (not yet erased) element in a hash table bucket. Note that this iterator is invalidated when the underlying hash table is rehashed.
Declared in <bslstl_hashtablebucketiterator.h>
HashTableBucketIterator<VALUE_TYPE, DIFFERENCE_TYPE>::reference
operator*() const;