[#BloombergLP-bslma-AllocatorTraits_PropOnMoveAssign-05]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslma.adoc[bslma]::AllocatorTraits_PropOnMoveAssign
:relfileprefix: ../../
:mrdocs:

This `struct` template sets the boolean type for the attribute named `propagate_on_container_move_assignment` to `bsl::false_type` if the given (template parameter) `ALLOCATOR_TYPE` does not define such an alias (i.e., `false == AllocatorTraits_HasPropOnMoveAssign<ALLOCATOR_TYPE>::value`).

== Synopsis

Declared in `<bslma_allocatortraits.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class ALLOC,
    bool = AllocatorTraits_HasPropOnMoveAssign<ALLOC>::value>
struct AllocatorTraits_PropOnMoveAssign
    : xref:bsl/false_type.adoc[bsl::false_type]
----

== Base Classes

[cols="1,4"]
|===
| Name| Description
| `xref:bsl/false_type.adoc[bsl::false_type]`
| Metafunction representing the boolean constant `false`.
|===

== Specializations

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bslma/AllocatorTraits_PropOnMoveAssign-09.adoc[`AllocatorTraits_PropOnMoveAssign<ALLOC, true>`] 
| This `struct` template sets the boolean type for the attribute named `propagate_on_container_move_assignment` to the nested type alias in the given (template parameter) `ALLOCATOR_TYPE` if `ALLOCATOR_TYPE` defines such an alias (i.e., `true == AllocatorTraits_HasPropOnMoveAssign<ALLOCATOR_TYPE>::value`).
|===



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