Return a const iterator to the element with an equivalent key.
Declared in <bslstl_unorderedmap.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;Return an iterator providing non-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 at most one key in this unordered map.
Note: implemented inline due to Sun CC compilation error.
const iterator to the element, or end() if not found
| Name | Description |
|---|---|
| key | key to look up |