[#BloombergLP-bdlt-DatetimeInterval-setTotalHours]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlt.adoc[bdlt]::xref:BloombergLP/bdlt/DatetimeInterval.adoc[DatetimeInterval]::setTotalHours
:relfileprefix: ../../../
:mrdocs:

Set this interval to the specified total number of `hours`.

== Synopsis

Declared in `<bdlt_datetimeinterval.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
setTotalHours(xref:BloombergLP/bsls/Types/Int64.adoc[bsls::Types::Int64] hours);
----

== Description

Set the overall value of this object to indicate the specified number of `hours`. The behavior is undefined unless the resulting time interval value is valid (i.e., the days field must not overflow a 32‐bit integer).

== Parameters

[cols="1,4"]
|===
| Name| Description
| *hours*
| total hours
|===


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