[#bsl-Pair_First-00-2constructor-0d7]
= xref:bsl.adoc[bsl]::xref:bsl/Pair_First-00.adoc[Pair&lowbar;First]::Pair&lowbar;First
:relfileprefix: ../../
:mrdocs:

Construct the `first` member from the specified non&hyphen;modifiable `value`, without specifying an allocator&period;

== Synopsis

Declared in `&lt;bslstl&lowbar;pair&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
constexpr
explicit
Pair&lowbar;First(bsl::add&lowbar;lvalue&lowbar;reference&lt;TYPE const&gt;::type value);
----


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