[#bsl-Pair_Second-05b-2constructor-0f]
= xref:bsl.adoc[bsl]::xref:bsl/Pair_Second-05b.adoc[Pair_Second<TYPE&&>]::Pair_Second
:relfileprefix: ../../
:mrdocs:

Bind to `second` the entity of (template parameter) `TYPE` that is bound to the `second` reference of `other`. Note that, unlike the primary template, these constructors must be declared and defaulted as the user‐declared copy‐assignment operator would inhibit the declaration of the move constructor, which in turn would mean that the implicitly declared constructors for the derived `pair` class would be just the copy constructor taking a `const` reference, even when the second element is move‐only. Declaring the move constructor deletes the copy constructor unless it too is declared and defaulted.

== Synopsis

Declared in `<bslstl_pair.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
Pair_Second(xref:bsl/Pair_Second-05b.adoc[Pair_Second] const&) = default;
----


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