[#bsl-is_nothrow_move_constructible]
= xref:bsl.adoc[bsl]::is_nothrow_move_constructible
:relfileprefix: ../
:mrdocs:

This `struct` template implements a metafunction to determine whether the (template parameter) `t_TYPE` has a no‐throw move constructor. This `struct` derives from `bsl::true_type` if the `t_TYPE` has a no‐throw move constructor, and from `bsl::false_type` otherwise. This metafunction has the same syntax as the `is_nothrow_move_constructible` metafunction defined in the C++11 standard [meta.unary.prop]; on C++03 platforms, however, this metafunction can automatically determine the value for trivially copyable types (including scalar types), for reference types, and for class types associating with the `bsl::is_nothrow_move_constructible` trait using the `BSLMF_NESTED_TRAIT_DECLARATION` macro. To support other no‐throw move constructible types, this template should be specialized to inherit from `bsl::true_type`. Note that cv‐qualified user defined types are rarely no‐throw move constructible unless they are also trivially copyable, so there are no cv‐qualified partial specializations of this trait.

== Synopsis

Declared in `<bslmf_isnothrowmoveconstructible.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class t_TYPE>
struct is_nothrow_move_constructible
    : /* implementation-defined */::type
----

== Base Classes

[cols="1,4"]
|===
| Name| Description
| `/* implementation-defined */::type`
| 
|===


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