begin overloads
Declared in <bslstl_unorderedmultimap.h>
Return an iterator providing modifiable access to the first value_type object (in the sequence of value_type objects) maintained by this unordered multimap, or the end iterator if this unordered multimap is empty.
unordered_multimap<KEY, VALUE, HASH, EQUAL, ALLOCATOR>::iterator
begin() noexcept;Same as the related overload above for begin.
unordered_multimap<KEY, VALUE, HASH, EQUAL, ALLOCATOR>::const_iterator
begin() const noexcept;Return a local iterator providing modifiable access to the first value_type object in the sequence of value_type objects of the bucket having the specified index in the array of buckets maintained by this unordered multimap, or the end(index) iterator if the indexed bucket is empty. The behavior is undefined unless index < bucket_count().
unordered_multimap<KEY, VALUE, HASH, EQUAL, ALLOCATOR>::local_iterator
begin(size_type index);Same as the related overload above for begin.
unordered_multimap<KEY, VALUE, HASH, EQUAL, ALLOCATOR>::const_local_iterator
begin(size_type index) const;