[#BloombergLP-bdlt-Time-setMicrosecondIfValid]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlt.adoc[bdlt]::xref:BloombergLP/bdlt/Time.adoc[Time]::setMicrosecondIfValid
:relfileprefix: ../../../
:mrdocs:

Set the microsecond attribute if it is in range; otherwise do nothing.

== Synopsis

Declared in `<bdlt_time.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
setMicrosecondIfValid(int microsecond);
----

== Description

Set the "microsecond" attribute of this time object to the specified `microsecond` _if_ `0 <= microsecond < 1000`; if the `hour` attribute is 24, set the `hour` attribute to 0. Return 0 on success, and a non‐zero value (with no effect) otherwise.

== Return Value

0 on success, and a non‐zero value otherwise

== Parameters

[cols="1,4"]
|===
| Name| Description
| *microsecond*
| microsecond attribute to set
|===


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