[#BloombergLP-baljsn-JsonParserUtil-getValue-05d]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/baljsn.adoc[baljsn]::xref:BloombergLP/baljsn/JsonParserUtil.adoc[JsonParserUtil]::getValue
:relfileprefix: ../../../
:mrdocs:

Load into the specified `value` the number from the specified `json`.

== Synopsis

Declared in `<baljsn_jsonparserutil.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
int
getValue(
    float* value,
    xref:BloombergLP/bdljsn/Json.adoc[bdljsn::Json] const& json);
----

== Description

Return 0 on success or a non‐zero value on failure. The behavior is undefined unless `json.isNumber()` or `json.isString()` if the value is INF, ‐INF, or NaN.

== Return Value

0 on success, and a non‐zero value otherwise

== Parameters

[cols="1,4"]
|===
| Name| Description
| *value*
| receives the parsed float
| *json*
| JSON object supplying the value
|===


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