[#BloombergLP-bslmt-Barrier-2constructor-08]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslmt.adoc[bslmt]::xref:BloombergLP/bslmt/Barrier.adoc[Barrier]::Barrier
:relfileprefix: ../../../
:mrdocs:

Constructors

== Synopses

Declared in `<bslmt_barrier.h>`

Create a barrier that requires the specified `numArrivals` to unblock.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
explicit
xref:BloombergLP/bslmt/Barrier/2constructor-0c.adoc[Barrier](
    int numArrivals,
    xref:BloombergLP/bsls/SystemClockType/Enum.adoc[bsls::SystemClockType::Enum] clockType = bsls::SystemClockType::e_REALTIME);
----

[.small]#xref:BloombergLP/bslmt/Barrier/2constructor-0c.adoc[_» more..._]#

Create a barrier that requires the specified `numArrivals` to unblock, using the monotonic clock.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bslmt/Barrier/2constructor-0a.adoc[Barrier](
    int numArrivals,
    std::chrono::steady_clock const& steadyClock);
----

[.small]#xref:BloombergLP/bslmt/Barrier/2constructor-0a.adoc[_» more..._]#

Create a barrier that requires the specified `numArrivals` to unblock, using the realtime clock.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bslmt/Barrier/2constructor-09.adoc[Barrier](
    int numArrivals,
    std::chrono::system_clock const& systemClock);
----

[.small]#xref:BloombergLP/bslmt/Barrier/2constructor-09.adoc[_» more..._]#

== Parameters

[cols="1,4"]
|===
| Name| Description
| *numArrivals*
| number of arrivals required to unblock the barrier
| *clockType*
| clock used to interpret `timedWait` timeouts
| *steadyClock*
| tag selecting the system monotonic clock
| *systemClock*
| tag selecting the system realtime clock
|===


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