BloombergLP::bdlc::HashTable::key

Return the reference to the non‐modifiable key of the element identified by the specified handle. The behavior is undefined unless handle is valid.

Synopsis

Declared in <bdlc_hashtable.h>

KEY const&
key(Handle const& handle) const;

Return Value

non‐modifiable reference to the key of the element

Parameters

Name

Description

handle

handle of the element whose key is returned

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