[#bsl-operator_us-0b9]
= xref:bsl.adoc[bsl]::operator""_us
:relfileprefix: ../
:mrdocs:

`operator""_us` overloads

== Synopses

Declared in `<bslstl_chrono.h>`

Same as the preceding overload, for a `long double` argument.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
constexpr
bsl::chrono::duration<long double, std::micro>
xref:bsl/operator_us-0be.adoc[operator""_us](long double us);
----

[.small]#xref:bsl/operator_us-0be.adoc[_» more..._]#

Create a `bsl::chrono::duration` object having the `bsl::micro` duration period and initialized with the specified `us` number of microseconds.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
constexpr
std::chrono::microseconds
xref:bsl/operator_us-04.adoc[operator""_us](unsigned long long us);
----

[.small]#xref:bsl/operator_us-04.adoc[_» more..._]#


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