[#BloombergLP-bdlc-FlatHashMap-insert-03]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlc.adoc[bdlc]::xref:BloombergLP/bdlc/FlatHashMap.adoc[FlatHashMap]::insert
:relfileprefix: ../../../
:mrdocs:

Insert `value` if its key is not already present.

== Synopsis

Declared in `<bdlc_flathashmap.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class VALUE_TYPE>
xref:BloombergLP/bdlc/FlatHashMap/iterator.adoc[iterator]
insert(
    xref:BloombergLP/bdlc/FlatHashMap/const_iterator.adoc[const_iterator] hint,
    VALUE_TYPE&& value)
requires bsl::is_constructible<value_type,
                                                  VALUE_TYPE&&>::value;
----

== Description

Return an iterator referring to the (possibly newly inserted) modifiable element in this map whose key is equivalent to that of the element to be inserted. The supplied `hint` is ignored.

== Return Value

iterator to the (possibly newly inserted) element

== Parameters

[cols="1,4"]
|===
| Name| Description
| *hint*
| iterator hint (ignored)
| *value*
| value to insert
|===


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