[#bsl-vectorBase-06-front-05]
= xref:bsl.adoc[bsl]::xref:bsl/vectorBase-06.adoc[vectorBase]::front
:relfileprefix: ../../
:mrdocs:

`front` overloads

== Synopses

Declared in `<bslstl_vector.h>`

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


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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xref:bsl/vectorBase-06/reference.adoc[vectorBase<VALUE_TYPE>::reference]
xref:bsl/vectorBase-06/front-08.adoc[front]();
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[.small]#xref:bsl/vectorBase-06/front-08.adoc[_» more..._]#

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


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:bsl/vectorBase-06/const_reference.adoc[vectorBase<VALUE_TYPE>::const_reference]
xref:bsl/vectorBase-06/front-06.adoc[front]() const;
----

[.small]#xref:bsl/vectorBase-06/front-06.adoc[_» more..._]#

== Return Value

* modifiable reference to the first element
* non‐modifiable reference to the first element


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