[#BloombergLP-bdljsn-JsonNumber-isIntegral]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdljsn.adoc[bdljsn]::xref:BloombergLP/bdljsn/JsonNumber.adoc[JsonNumber]::isIntegral
:relfileprefix: ../../../
:mrdocs:

Return `true` if the value of this `JsonNumber` is an exact integer.

== Synopsis

Declared in `<bdljsn_jsonnumber.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
isIntegral() const;
----

== Description

Note that this function may return `true` even this number cannot be represented in a fundamental integral type.

== Return Value

`true` if the value of this `JsonNumber` is an exact integer, and `false` otherwise


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