[#BloombergLP-bdljsn-Json-theNull-0c]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdljsn.adoc[bdljsn]::xref:BloombergLP/bdljsn/Json.adoc[Json]::theNull
:relfileprefix: ../../../
:mrdocs:

`theNull` overloads

== Synopses

Declared in `<bdljsn_json.h>`

Return a reference providing modifiable access to the value of type `JsonNull` held by this object. The behavior is undefined unless `isNull()` returns true.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bdljsn/JsonNull-0b.adoc[JsonNull]&
xref:BloombergLP/bdljsn/Json/theNull-06.adoc[theNull]();
----

[.small]#xref:BloombergLP/bdljsn/Json/theNull-06.adoc[_» more..._]#

Return a reference providing non‐modifiable access to the value of type `JsonNull` held by this object. The behavior is undefined unless `isNull()` returns true.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bdljsn/JsonNull-0b.adoc[JsonNull] const&
xref:BloombergLP/bdljsn/Json/theNull-0a.adoc[theNull]() const;
----

[.small]#xref:BloombergLP/bdljsn/Json/theNull-0a.adoc[_» more..._]#


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