Return an iterator providing modifiable access to the value_type object in this unordered map with a key equivalent to the specified key, if such an entry exists, and the past-the-end iterator (end) otherwise. The behavior is undefined unless key is equivalent to the key of at most one element in this unordered map.
Declared in <bslstl_unorderedmap.h>
template<class LOOKUP_KEY>
iterator
find(LOOKUP_KEY const& key)
requires BloombergLP::bslmf::IsTransparentPredicate<HASH, LOOKUP_KEY>::value
&& BloombergLP::bslmf::IsTransparentPredicate<EQUAL,LOOKUP_KEY>::value;