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

Exchange the value of the specified `a` vector with that of the specified `b` vector.

== Synopsis

Declared in `<bslstl_vector.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
void
swap(
    void* a,
    void* b);
----


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