[#absl-Trunc]
= xref:absl.adoc[absl]::Trunc
:relfileprefix: ../
:mrdocs:

Truncates a duration (toward zero) to a multiple of a non‐zero unit.

== Synopsis

Declared in `<absl/time/time.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:absl/Duration.adoc[Duration]
Trunc(
    xref:absl/Duration.adoc[Duration] d,
    xref:absl/Duration.adoc[Duration] unit);
----

== Description

Example:

absl::Duration d = absl::Nanoseconds(123456789); absl::Duration a = absl::Trunc(d, absl::Microseconds(1)); // 123456us

== Return Value

`d` truncated toward zero to a multiple of `unit`.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *d*
| The duration to truncate.
| *unit*
| The unit to truncate to.
|===


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