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

Return the closest floating point representation to this number. If this number is outside the representable range, return `+INF` or `‐INF` (as appropriate). Note that values smaller than the smallest representable non‐zero value (a.k.a, `MIN`) are rounded to `MIN` (positive or negative, as appropriate) or 0, whichever is the better approximation.

== Synopsis

Declared in `<bdljsn_jsonnumber.h>`

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


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