[#BloombergLP-bdldfp-DecimalUtil-isFinite-00]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdldfp.adoc[bdldfp]::xref:BloombergLP/bdldfp/DecimalUtil.adoc[DecimalUtil]::isFinite
:relfileprefix: ../../../
:mrdocs:

Return `true` if `x` is neither infinity nor NaN.

== Synopsis

Declared in `<bdldfp_decimalutil.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
bool
isFinite(xref:BloombergLP/bdldfp/Decimal32.adoc[Decimal32] x);
----

== Description

Return `true` if the specified `x` is not an infinity value or NaN and `false` otherwise. Note that this is equivalent to `classify(x) != FP_INFINITE && classify(x) != FP_NAN`.

== Return Value

`true` if `x` is neither infinity nor NaN, and `false` otherwise

== Parameters

[cols="1,4"]
|===
| Name| Description
| *x*
| value to classify
|===


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