[#BloombergLP-bdldfp-DecimalImpUtil-checkLiteral-00]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdldfp.adoc[bdldfp]::xref:BloombergLP/bdldfp/DecimalImpUtil.adoc[DecimalImpUtil]::checkLiteral
:relfileprefix: ../../../
:mrdocs:

Generate an error if `t` is not a valid decimal floating‐point literal.

== Synopsis

Declared in `<bdldfp_decimalimputil.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class TYPE>
static
void
checkLiteral(TYPE const& t);
----

== Description

Note that this function is intended for use with literals.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *t*
| value used to diagnose an invalid literal
|===


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