[#nlohmann-basic_json-00-emplace_back]
= xref:nlohmann.adoc[nlohmann]::xref:nlohmann/basic_json-00.adoc[basic&lowbar;json]::emplace&lowbar;back
:relfileprefix: ../../
:mrdocs:

add an object to an array

== Synopsis

Declared in `&lt;nlohmann&sol;json&period;hpp&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template&lt;class&period;&period;&period; Args&gt;
xref:nlohmann/basic_json-00/reference.adoc[reference]
emplace&lowbar;back(Args&period;&period;&period;&&&period;&period;&period; args);
----

== Return Value

the type of an element reference


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