[#bsl-vectorBase-033-back-08]
= xref:bsl.adoc[bsl]::xref:bsl/vectorBase-033.adoc[vectorBase<unsigned char>]::back
:relfileprefix: ../../
:mrdocs:

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

== Synopsis

Declared in `<bslstl_vector.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:bsl/vectorBase-033/reference.adoc[reference]
back();
----


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