[#bsl-map-0a7-insert_or_assign-08]
= xref:bsl.adoc[bsl]::xref:bsl/map-0a7.adoc[map]::insert_or_assign
:relfileprefix: ../../
:mrdocs:

If a key equivalent to the specified movable `key` already exists in this map, assign the specified `obj` to the mapped value; otherwise insert a new entry constructed from `key` and `obj`.

== Synopsis

Declared in `<bslstl_map.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class BDE_OTHER_TYPE>
xref:bsl/pair-0b.adoc[pair<map<KEY, VALUE, COMPARATOR, ALLOCATOR>::iterator, bool>]
insert_or_assign(
    xref:BloombergLP/bslmf/MovableRef.adoc[BloombergLP::bslmf::MovableRef<KEY>] key,
    BDE_OTHER_TYPE&& obj);
----


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