[#BloombergLP-bdlcc-StripedUnorderedMultiMap-setValueFirst-01]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlcc.adoc[bdlcc]::xref:BloombergLP/bdlcc/StripedUnorderedMultiMap.adoc[StripedUnorderedMultiMap]::setValueFirst
:relfileprefix: ../../../
:mrdocs:

`setValueFirst` overloads

== Synopses

Declared in `<bdlcc_stripedunorderedmultimap.h>`

Set the first matching element's value by move, or insert one.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::size_t
xref:BloombergLP/bdlcc/StripedUnorderedMultiMap/setValueFirst-0e.adoc[setValueFirst](
    KEY const& key,
    xref:BloombergLP/bslmf/MovableRef.adoc[bslmf::MovableRef<VALUE>] value);
----

[.small]#xref:BloombergLP/bdlcc/StripedUnorderedMultiMap/setValueFirst-0e.adoc[_» more..._]#

Set the value of the first element matching `key`, or insert one.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::size_t
xref:BloombergLP/bdlcc/StripedUnorderedMultiMap/setValueFirst-0f.adoc[setValueFirst](
    KEY const& key,
    VALUE const& value);
----

[.small]#xref:BloombergLP/bdlcc/StripedUnorderedMultiMap/setValueFirst-0f.adoc[_» more..._]#

== Return Value

number of elements found with `key`

== Parameters

[cols="1,4"]
|===
| Name| Description
| *key*
| key of the element to set or insert
| *value*
| move‐insertable value to assign or insert
|===


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