[#NodeClock]
= NodeClock
:mrdocs:

Version of the system clock that is mockable in the context of tests (via FakeNodeClock or ::SetMockTime), otherwise the system clock.

== Synopsis

Declared in `<util/time.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
struct NodeClock
    : std::chrono::system_clock
----

== Base Classes

[cols="1,4"]
|===
| Name| Description
| `std::chrono::system_clock`
| 
|===

== Type Aliases

[cols="1,4"]
|===
| Name| Description
| xref:NodeClock/duration.adoc[`duration`] 
| 
| xref:NodeClock/period.adoc[`period`] 
| 
| xref:NodeClock/rep.adoc[`rep`] 
| 
| xref:NodeClock/time_point.adoc[`time_point`] 
| Time point measured against this clock.
|===


== Static Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:NodeClock/from_time_t-03.adoc[`from_time_t`] 
| Deleted and unused conversion from std::time_t.
| xref:NodeClock/now.adoc[`now`] 
| Return current system time or mocked time, if set.
| xref:NodeClock/to_time_t-01.adoc[`to_time_t`] 
| Deleted and unused conversion to std::time_t.
|===


== Static Data Members

[cols="1,4"]
|===
| Name| Description
| xref:NodeClock/epoch.adoc[`epoch`] 
| The clock's epoch (default‐constructed time point).
| xref:NodeClock/is_steady.adoc[`is_steady`] 
| 
|===



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