[#BloombergLP-bdlc-FlatHashMap-insert-0a]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlc.adoc[bdlc]::xref:BloombergLP/bdlc/FlatHashMap.adoc[FlatHashMap]::insert
:relfileprefix: ../../../
:mrdocs:

Insert into this map an element having the value of each object in the specified `values` initializer list if a value with an equivalent key is not already contained in this map. This method requires that the (template parameter) type `KEY` be copy‐insertable (see {Requirements on `KEY`, `HASH`, and `EQUAL`}).

== Synopsis

Declared in `<bdlc_flathashmap.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
insert(bsl::initializer_list<value_type> values);
----


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