Return a const reverse iterator to the last element, or rend if empty.

Synopsis

Declared in <bslstl_map.h>

map<KEY, VALUE, COMPARATOR, ALLOCATOR>::const_reverse_iterator
rbegin() const noexcept;

Description

Return a reverse iterator providing non‐modifiable access to the last value_type object in the ordered sequence of value_type objects maintained by this map, or rend if this map is empty.

Return Value

const reverse iterator to the last element, or rend()

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