[#BloombergLP-bslmf-IsBitwiseMoveable_Imp-03-k_ValueWithoutOnebyteHeuristic]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslmf.adoc[bslmf]::xref:BloombergLP/bslmf/IsBitwiseMoveable_Imp-03.adoc[IsBitwiseMoveable_Imp<allocator<unsigned long>>]::k_ValueWithoutOnebyteHeuristic
:relfileprefix: ../../../
:mrdocs:

== Synopsis

Declared in `<bslmf_isbitwisemoveable.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
bool const k_ValueWithoutOnebyteHeuristic = bsl::is_trivially_copyable<t_TYPE>::value ||
                        std::is_empty<t_TYPE>::value  // required for gcc < 5.0
                        || k_NestedBitwiseMoveableTrait;
----


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