[#bsl-Deque_Base-back-06]
= xref:bsl.adoc[bsl]::xref:bsl/Deque_Base.adoc[Deque_Base]::back
:relfileprefix: ../../
:mrdocs:

`back` overloads

== Synopses

Declared in `<bslstl_deque.h>`

Return a reference providing modifiable access to the last element in this deque. The behavior is undefined unless this deque is not empty.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:bsl/Deque_Base/reference.adoc[Deque_Base<VALUE_TYPE>::reference]
xref:bsl/Deque_Base/back-0e.adoc[back]();
----

[.small]#xref:bsl/Deque_Base/back-0e.adoc[_» more..._]#

Return a reference providing non‐modifiable access to the last element in this deque. The behavior is undefined unless this deque is not empty.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:bsl/Deque_Base/const_reference.adoc[Deque_Base<VALUE_TYPE>::const_reference]
xref:bsl/Deque_Base/back-0d.adoc[back]() const;
----

[.small]#xref:bsl/Deque_Base/back-0d.adoc[_» more..._]#


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