[#swap-02]
= swap
:mrdocs:

Swap two FeeFracs&period;

== Synopsis

Declared in `&lt;util&sol;feefrac&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
swap(
    xref:FeeFrac.adoc[FeeFrac]& a,
    xref:FeeFrac.adoc[FeeFrac]& b) noexcept;
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *a*
| The first FeeFrac to swap&period;
| *b*
| The second FeeFrac to swap&period;
|===


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