[#absl-once_flag-2constructor-0c]
= xref:absl.adoc[absl]::xref:absl/once_flag.adoc[once_flag]::once_flag
:relfileprefix: ../../
:mrdocs:

Constructors

== Synopses

Declared in `<absl/base/call_once.h>`

Constructs a `once_flag` whose associated function has not yet run.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
constexpr
xref:absl/once_flag/2constructor-07.adoc[once_flag]();
----

[.small]#xref:absl/once_flag/2constructor-07.adoc[_» more..._]#

Deleted: `once_flag` is not copyable.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:absl/once_flag/2constructor-0b.adoc[once_flag](xref:absl/once_flag.adoc[once_flag] const& other) = delete;
----

[.small]#xref:absl/once_flag/2constructor-0b.adoc[_» more..._]#


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