[#BloombergLP-bdljsn-JsonArray-back-064]
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:mrdocs:

Return a reference providing modifiable access to the last element in this `JsonArray`. The behavior is undefined unless this `JsonArray` is not empty.

== Synopsis

Declared in `<bdljsn_json.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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xref:BloombergLP/bdljsn/Json.adoc[Json]&
back();
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