[#BloombergLP-bdlm-Metric-Gauge]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlm.adoc[bdlm]::xref:BloombergLP/bdlm/Metric.adoc[Metric]::Gauge
:relfileprefix: ../../../
:mrdocs:

This `typedef` is an alias for a gauge metric value&period;

== Synopsis

Declared in `&lt;bdlm&lowbar;metric&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
typedef double Gauge;
----


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