[#absl-linked_hash_map-insert_or_assign-02]
= xref:absl.adoc[absl]::xref:absl/linked_hash_map.adoc[linked_hash_map]::insert_or_assign
:relfileprefix: ../../
:mrdocs:

Inserts the given key/value, or assigns the value if the key exists.

== Synopsis

Declared in `<absl/container/linked_hash_map.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class K = xref:absl/linked_hash_map/key_type.adoc[key_type],
    class V = xref:absl/linked_hash_map/mapped_type.adoc[mapped_type],
    K* = nullptr,
    V* = nullptr>
std::pair<iterator, bool>
insert_or_assign(
    xref:absl/linked_hash_map.adoc[key_arg<K>]&& k,
    V&& v);
----

== Return Value

A pair of an iterator to the element and a bool that is `true` if insertion took place.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *k*
| The key to insert or look up.
| *v*
| The value to assign.
|===


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