[#std-hash-026d3-operator_call]
= xref:std.adoc[std]::xref:std/hash-026d3.adoc[hash<folly::small_vector<T, M, P>>]::operator()
:relfileprefix: ../../
:mrdocs:

Compute a hash of the vector's elements.

== Synopsis

Declared in `<folly/container/small_vector.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
size_t
operator()(xref:folly/small_vector.adoc[folly::small_vector<T, M, P>] const& v) const;
----

== Return Value

The combined hash of the vector's elements.

== Parameters

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


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