Return a reference to the element at which this iterator is positioned.

Synopsis

Declared in <bslstl_hashtablebucketiterator.h>

Description

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.

Return Value

reference to the element at which this iterator is positioned

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