[#nlohmann-ordered_map-find-08]
= xref:nlohmann.adoc[nlohmann]::xref:nlohmann/ordered_map.adoc[ordered_map]::find
:relfileprefix: ../../
:mrdocs:

finds an element with the given key

== Synopses

Declared in `<nlohmann/ordered_map.hpp>`

finds an element with the given key


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:nlohmann/ordered_map/iterator.adoc[iterator]
xref:nlohmann/ordered_map/find-0a.adoc[find](xref:nlohmann/ordered_map/key_type.adoc[key_type] const& key);
----

[.small]#xref:nlohmann/ordered_map/find-0a.adoc[_» more..._]#

finds an element with the given key


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:nlohmann/ordered_map/const_iterator.adoc[const_iterator]
xref:nlohmann/ordered_map/find-078.adoc[find](xref:nlohmann/ordered_map/key_type.adoc[key_type] const& key) const;
----

[.small]#xref:nlohmann/ordered_map/find-078.adoc[_» more..._]#

finds an element with the given key


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class KeyType>
requires detail::is_usable_as_key_type<key_compare, key_type, KeyType>::value
xref:nlohmann/ordered_map/iterator.adoc[iterator]
xref:nlohmann/ordered_map/find-00.adoc[find](KeyType&& key);
----

[.small]#xref:nlohmann/ordered_map/find-00.adoc[_» more..._]#

finds an element with the given key


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class KeyType>
requires detail::is_usable_as_key_type<key_compare, key_type, KeyType>::value
xref:nlohmann/ordered_map/const_iterator.adoc[const_iterator]
xref:nlohmann/ordered_map/find-075.adoc[find](KeyType&& key) const;
----

[.small]#xref:nlohmann/ordered_map/find-075.adoc[_» more..._]#

== Return Value

* iterator to the element if found, or end() otherwise
* const iterator to the element if found, or end() otherwise

== Parameters

[cols="1,4"]
|===
| Name| Description
| *key* [in]
| key to search for
|===


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