[#BloombergLP-bslh-Hash-0a-operator_call]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslh.adoc[bslh]::xref:BloombergLP/bslh/Hash-0a.adoc[Hash&lt;std::filesystem::path&gt;]::operator()
:relfileprefix: ../../../
:mrdocs:

Return a hash value computed using the specified `x`&period;

== Synopsis

Declared in `&lt;bslh&lowbar;filesystem&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::size&lowbar;t
operator()(std::filesystem::path const& x) const;
----

== Return Value

hash value computed for `x`

== Parameters

[cols="1,4"]
|===
| Name| Description
| *x*
| path for which to compute a hash value
|===


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