[#BloombergLP-bdlt-operator_plus-0d]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlt.adoc[bdlt]::operator&plus;
:relfileprefix: ../../
:mrdocs:

Return a `DatetimeInterval` object whose value is the sum of the specified `lhs` and `rhs` time intervals&period; The behavior is undefined unless the resulting time interval value is valid (i&period;e&period;, the days field must not overflow a 32&hyphen;bit integer)&period;

== Synopsis

Declared in `&lt;bdlt&lowbar;datetimeinterval&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bdlt/DatetimeInterval.adoc[bdlt::DatetimeInterval]
operator&plus;(
    xref:BloombergLP/bdlt/DatetimeInterval.adoc[DatetimeInterval] const& lhs,
    xref:BloombergLP/bdlt/DatetimeInterval.adoc[DatetimeInterval] const& rhs);
----


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