[#BloombergLP-bslh-hashTuple_Util-07-visit]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslh.adoc[bslh]::xref:BloombergLP/bslh/hashTuple_Util-07.adoc[hashTuple_Util<0, HASH_ALGORITHM, TUPLE_TYPE>]::visit
:relfileprefix: ../../../
:mrdocs:

Terminate the recursive visit of tuple elements.

== Synopsis

Declared in `<bslh_hashtuple.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
void
visit(
    HASH_ALGORITHM& algorithm,
    TUPLE_TYPE const& input);
----

== Description

Do nothing ‐‐ ignore the specified `algorithm`, ignore the specified `input`, do not try to visit the "next" element ‐‐ and return. Note that this function is called only after the last element of `input` has been visited.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *algorithm*
| unused; present to match the recursive `visit` signature
| *input*
| unused; present to match the recursive `visit` signature
|===


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