Set the value attribute of the element in this hash map having the specified key to the specified value. If no such such element exists, insert (key, value). Return 1 if key was found, and 0 otherwise. Note that the return value equals the number of elements found having key.
Declared in <bdlcc_stripedunorderedmap.h>
std::size_t
setValue(
KEY const& key,
VALUE const& value);