[#BloombergLP-bslmf-IsTriviallyCopyable_DetectTrait-09]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslmf.adoc[bslmf]::IsTriviallyCopyable_DetectTrait
:relfileprefix: ../../
:mrdocs:

This `struct` template implements a meta‐function to determine whether the (non‐cv‐qualified) (template parameter) `t_TYPE` has been explicitly tagged with the trivially copyable trait. If the flag `t_K_INTRINSIC` is `true` then the compiler has already determined that `t_TYPE` is trivially copyable without user intervention, and the check for nested traits can be optimized away.

== Synopsis

Declared in `<bslmf_istriviallycopyable.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class t_TYPE,
    bool t_K_INTRINSIC = false>
struct IsTriviallyCopyable_DetectTrait
    : DetectNestedTrait<t_TYPE, is_trivially_copyable>::type
----

== Base Classes

[cols="1,4"]
|===
| Name| Description
| `DetectNestedTrait<t_TYPE, is_trivially_copyable>::type`
| 
|===

== Specializations

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bslmf/IsTriviallyCopyable_DetectTrait-03.adoc[`IsTriviallyCopyable_DetectTrait<t_TYPE, true>`] 
| This `struct` template implements a meta‐function to determine whether the (non‐cv‐qualified) (template parameter) `t_TYPE` is trivially copyable.
|===



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