Return an iterator providing non-modifiable access to the value_type object in this unordered set that is equivalent to the specified key, if such an entry exists, and the past-the-end (end) iterator otherwise. The behavior is undefined unless key is equivalent to at most one element in this unordered set.
Declared in <bslstl_unorderedset.h>
template<class LOOKUP_KEY>
const_iterator
find(LOOKUP_KEY const& key) const
requires BloombergLP::bslmf::IsTransparentPredicate<HASH, LOOKUP_KEY>::value
&& BloombergLP::bslmf::IsTransparentPredicate<EQUAL,LOOKUP_KEY>::value;Note: implemented inline due to Sun CC compilation error.