[#BloombergLP-bdljsn-JsonArray-pushBack-057]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdljsn.adoc[bdljsn]::xref:BloombergLP/bdljsn/JsonArray.adoc[JsonArray]::pushBack
:relfileprefix: ../../../
:mrdocs:

Move‐append the specified `object` to this array.

== Synopsis

Declared in `<bdljsn_json.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bdljsn/JsonArray.adoc[JsonArray]&
pushBack(xref:BloombergLP/bslmf/MovableRef.adoc[bslmf::MovableRef<JsonObject>] object);
----

== Description

Append to the end of this `JsonArray` the specified move‐insertable `object` and return a non‐`const` reference to this array. `object` is left in a valid but unspecified state. If an exception is thrown, `*this` is unaffected. Throw `bsl::length_error` if `size() == maxSize()`.

== Return Value

non‐`const` reference to this array

== Parameters

[cols="1,4"]
|===
| Name| Description
| *object*
| value to append
|===


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