[#bsl-operator_ns-09]
= xref:bsl.adoc[bsl]::operator&quot;&quot;&lowbar;ns
:relfileprefix: ../
:mrdocs:

`operator&quot;&quot;&lowbar;ns` overloads

== Synopses

Declared in `&lt;bslstl&lowbar;chrono&period;h&gt;`

Same as the preceding overload, for a `long double` argument&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
constexpr
bsl::chrono::duration&lt;long double, std::nano&gt;
xref:bsl/operator_ns-0f.adoc[operator&quot;&quot;&lowbar;ns](long double ns);
----

[.small]#xref:bsl/operator_ns-0f.adoc[_» more&period;&period;&period;_]#

Create a `bsl&colon;&colon;chrono&colon;&colon;duration` object having the `bsl&colon;&colon;nano` duration period and initialized with the specified `ns` number of nanoseconds&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
constexpr
std::chrono::nanoseconds
xref:bsl/operator_ns-0a.adoc[operator&quot;&quot;&lowbar;ns](unsigned long long ns);
----

[.small]#xref:bsl/operator_ns-0a.adoc[_» more&period;&period;&period;_]#


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