[#absl-linked_hash_set-back-0f7]
= xref:absl.adoc[absl]::xref:absl/linked_hash_set.adoc[linked_hash_set]::back
:relfileprefix: ../../
:mrdocs:

Returns a const reference to the last element.

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:absl/linked_hash_set/const_reference.adoc[const_reference]
back() const;
----

== Return Value

A const reference to the last element.


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