[#BloombergLP-bdlb-HashUtil-hash1-0e]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlb.adoc[bdlb]::xref:BloombergLP/bdlb/HashUtil.adoc[HashUtil]::hash1
:relfileprefix: ../../../
:mrdocs:

Same as the preceding overload for the specified `key` type&period;

== Synopsis

Declared in `&lt;bdlb&lowbar;hashutil&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
unsigned int
hash1(xref:BloombergLP/bsls/Types/Int64.adoc[bsls::Types::Int64] key);
----

== Return Value

portable 32&hyphen;bit hash value for `key`

== Parameters

[cols="1,4"]
|===
| Name| Description
| *key*
| value to hash
|===


[.small]#Created with https://www.mrdocs.com[MrDocs]#
