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

Efficiently exchange the values of the specified `a` and `b` objects. This function provides the no‐throw exception‐safety guarantee.

== Synopsis

Declared in `<bslma_managedptr.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class TARGET_TYPE>
void
swap(
    xref:BloombergLP/bslma/ManagedPtr-0fa.adoc[ManagedPtr<TARGET_TYPE>]& a,
    xref:BloombergLP/bslma/ManagedPtr-0fa.adoc[ManagedPtr<TARGET_TYPE>]& b);
----


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