[#BloombergLP-bslmt-ChronoUtil-isMatchingClock-0c]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslmt.adoc[bslmt]::xref:BloombergLP/bslmt/ChronoUtil.adoc[ChronoUtil]::xref:BloombergLP/bslmt/ChronoUtil/isMatchingClock-01.adoc[isMatchingClock]<system_clock>
:relfileprefix: ../../../
:mrdocs:

Return whether `system_clock` matches the specified `clockType`.

== Synopsis

Declared in `<bslmt_chronoutil.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<>
bool
xref:BloombergLP/bslmt/ChronoUtil/isMatchingClock-01.adoc[isMatchingClock]<system_clock>(xref:BloombergLP/bsls/SystemClockType/Enum.adoc[bsls::SystemClockType::Enum] clockType);
----

== Description

Return `true` if the specified `clockType` is `bsls::SystemClockType::e_REALTIME`, and `false` otherwise.

== Return Value

`true` if `clockType` is `e_REALTIME`, and `false` otherwise

== Parameters

[cols="1,4"]
|===
| Name| Description
| *clockType*
| system clock type to compare against `system_clock`
|===


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