[#BloombergLP-bslh-hashAppend-0f39]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslh.adoc[bslh]::hashAppend
:relfileprefix: ../../
:mrdocs:

Passes the specified `input` into the specified `hashAlg` to be combined into the internal state of the algorithm which is used to produce the resulting hash value. Note that the elements in `input` will be hashed one at a time by calling `hashAppend` because the (template parameter) `TYPE` might not be hashable as a contiguous sequence of bytes.

== Synopsis

Declared in `<bslh_hash.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class HASH_ALGORITHM,
    class TYPE,
    size_t N>
void
hashAppend(
    HASH_ALGORITHM& hashAlg,
    TYPE const(& input)[]);
----


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