[#std-hash-0a6-operator_call]
= xref:std.adoc[std]::xref:std/hash-0a6.adoc[hash<folly::MacAddress>]::operator()
:relfileprefix: ../../
:mrdocs:

Return a hash value for the given MAC address.

== Synopsis

Declared in `<folly/MacAddress.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
size_t
operator()(xref:folly/MacAddress.adoc[folly::MacAddress] const& address) const;
----

== Return Value

A hash value for `address`.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *address*
| The MAC address to hash.
|===


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