[#bsl-Deque_Base-front-04]
= xref:bsl.adoc[bsl]::xref:bsl/Deque_Base.adoc[Deque_Base]::front
:relfileprefix: ../../
:mrdocs:

`front` overloads

== Synopses

Declared in `<bslstl_deque.h>`

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


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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xref:bsl/Deque_Base/reference.adoc[Deque_Base<VALUE_TYPE>::reference]
xref:bsl/Deque_Base/front-0c.adoc[front]();
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[.small]#xref:bsl/Deque_Base/front-0c.adoc[_» more..._]#

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


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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xref:bsl/Deque_Base/const_reference.adoc[Deque_Base<VALUE_TYPE>::const_reference]
xref:bsl/Deque_Base/front-01.adoc[front]() const;
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[.small]#xref:bsl/Deque_Base/front-01.adoc[_» more..._]#


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