[#BloombergLP-baljsn-Formatter-putNullValue]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/baljsn.adoc[baljsn]::xref:BloombergLP/baljsn/Formatter.adoc[Formatter]::putNullValue
:relfileprefix: ../../../
:mrdocs:

Print onto the stream supplied at construction the value corresponding to a null element&period; Return 0 on success and a non&hyphen;zero value otherwise&period;

== Synopsis

Declared in `&lt;baljsn&lowbar;formatter&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
putNullValue();
----

== Return Value

0 on success and a non&hyphen;zero value otherwise


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