[#absl-linked_hash_map-extract-04]
= xref:absl.adoc[absl]::xref:absl/linked_hash_map.adoc[linked_hash_map]::extract
:relfileprefix: ../../
:mrdocs:

Extracts the element with the given key as a node handle.

== Synopsis

Declared in `<absl/container/linked_hash_map.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class K = xref:absl/linked_hash_map/key_type.adoc[key_type]>
requires !std::is_same_v<K, iterator>
xref:absl/linked_hash_map/node_type.adoc[node_type]
extract(xref:absl/linked_hash_map.adoc[key_arg<K>] const& key);
----

== Return Value

A node handle owning the extracted element, or an empty handle if the key is not present.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *key*
| The key of the element to extract.
|===


[.small]#Created with https://www.mrdocs.com[MrDocs]#