[#BloombergLP-bdlc-hashAppend-05]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlc.adoc[bdlc]::hashAppend
:relfileprefix: ../../
:mrdocs:

Contribute the value of `input` to the specified `hashAlg`.

== Synopsis

Declared in `<bdlc_packedintarray.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class HASHALG,
    class TYPE>
void
hashAppend(
    HASHALG& hashAlg,
    xref:BloombergLP/bdlc/PackedIntArray-0b.adoc[PackedIntArray<TYPE>] const& input);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *hashAlg*
| hashing algorithm state to update
| *input*
| array whose value is hashed
|===


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