[#bsl-map-0c7-insert_or_assign-0a]
= xref:bsl.adoc[bsl]::xref:bsl/map-0c7.adoc[map<int, pair<shared_ptr<Statistics>, shared_ptr<Collector<OsLinux>>>>]::insert_or_assign
:relfileprefix: ../../
:mrdocs:

`insert_or_assign` overloads

== Synopses

Declared in `<bslstl_map.h>`

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`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class BDE_OTHER_TYPE>
xref:bsl/pair-0b.adoc[pair<iterator, bool>]
xref:bsl/map-0c7/insert_or_assign-0b.adoc[insert_or_assign](
    xref:BloombergLP/bslmf/MovableRef.adoc[BloombergLP::bslmf::MovableRef<int>] key,
    BDE_OTHER_TYPE&& obj);
----

[.small]#xref:bsl/map-0c7/insert_or_assign-0b.adoc[_» more..._]#

If a key equivalent to the specified `key` already exists in this map, assign the specified `obj` to the value associated with that key, and return a pair containing an iterator referring to the existing item and `false`. Otherwise, insert into this map a newly‐created `value_type` object, constructed from `(key, std::forward<BDE_OTHER_TYPE>(obj)...))`, and return a pair containing an iterator referring to the newly‐created entry and `true`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class BDE_OTHER_TYPE>
xref:bsl/pair-0b.adoc[pair<iterator, bool>]
xref:bsl/map-0c7/insert_or_assign-0f.adoc[insert_or_assign](
    int const& key,
    BDE_OTHER_TYPE&& obj);
----

[.small]#xref:bsl/map-0c7/insert_or_assign-0f.adoc[_» more..._]#

If a key equivalent to the specified `key` already exists in this map, assign the specified `obj` to the value associated with that key, and return a pair containing an iterator referring to the existing item and `false`. Otherwise, insert into this map a newly‐created `value_type` object, constructed from `(std::forward<KEY>(key), std::forward<BDE_OTHER_TYPE>(obj)...))`, and return a pair containing an iterator referring to the newly‐created entry and `true`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class LOOKUP_KEY,
    class BDE_OTHER_TYPE>
xref:bsl/pair-0b.adoc[pair<iterator, bool>]
xref:bsl/map-0c7/insert_or_assign-04.adoc[insert_or_assign](
    LOOKUP_KEY&& key,
    BDE_OTHER_TYPE&& obj)
requires BloombergLP::bslmf::IsTransparentPredicate<COMPARATOR,
                                                   LOOKUP_KEY>::value;
----

[.small]#xref:bsl/map-0c7/insert_or_assign-04.adoc[_» more..._]#

If a key equivalent to the specified `key` already exists in this _map, assign the specified obj to the value associated with that key, and return an iterator referring to the existing item. Otherwise, insert into this map a newly‐created `value_type` object constructed from `(std::forward<KEY>(key), std::forward<BDE_OTHER_TYPE>(obj)...))`, and return an iterator referring to the newly‐created entry. Use the specified `hint` as a starting point for checking to see if the key already in the map.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class BDE_OTHER_TYPE>
xref:bsl/map-0c7/iterator.adoc[iterator]
xref:bsl/map-0c7/insert_or_assign-09.adoc[insert_or_assign](
    xref:bsl/map-0c7/const_iterator.adoc[const_iterator] hint,
    xref:BloombergLP/bslmf/MovableRef.adoc[BloombergLP::bslmf::MovableRef<int>] key,
    BDE_OTHER_TYPE&& obj);
----

[.small]#xref:bsl/map-0c7/insert_or_assign-09.adoc[_» more..._]#

If a key equivalent to the specified `key` already exists in this map, assign the specified `obj` to the value associated with that key, and return an iterator referring to the existing item. Otherwise, insert into this map a newly‐created `value_type` object, constructed from `(key, std::forward<BDE_OTHER_TYPE>(obj)...))`, and return an iterator referring to the newly‐created entry. Use the specified `hint` as a starting point for checking to see if the key is already in the map.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class BDE_OTHER_TYPE>
xref:bsl/map-0c7/iterator.adoc[iterator]
xref:bsl/map-0c7/insert_or_assign-07.adoc[insert_or_assign](
    xref:bsl/map-0c7/const_iterator.adoc[const_iterator] hint,
    int const& key,
    BDE_OTHER_TYPE&& obj);
----

[.small]#xref:bsl/map-0c7/insert_or_assign-07.adoc[_» more..._]#

If a key equivalent to the specified `key` already exists in this _map, assign the specified obj to the value associated with that key, and return an iterator referring to the existing item. Otherwise, insert into this map a newly‐created `value_type` object constructed from `(std::forward<KEY>(key), std::forward<BDE_OTHER_TYPE>(obj)...))`, and return an iterator referring to the newly‐created entry. Use the specified `hint` as a starting point for checking to see if the key already in the map.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class LOOKUP_KEY,
    class BDE_OTHER_TYPE>
xref:bsl/map-0c7/iterator.adoc[iterator]
xref:bsl/map-0c7/insert_or_assign-00.adoc[insert_or_assign](
    xref:bsl/map-0c7/const_iterator.adoc[const_iterator] hint,
    LOOKUP_KEY&& key,
    BDE_OTHER_TYPE&& obj)
requires BloombergLP::bslmf::IsTransparentPredicate<COMPARATOR,
                                                   LOOKUP_KEY>::value;
----

[.small]#xref:bsl/map-0c7/insert_or_assign-00.adoc[_» more..._]#


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