[#BloombergLP-bdlt-CalendarCache-lookupLoadTime]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlt.adoc[bdlt]::xref:BloombergLP/bdlt/CalendarCache.adoc[CalendarCache]::lookupLoadTime
:relfileprefix: ../../../
:mrdocs:

Return the UTC datetime when the named calendar was loaded.

== Synopsis

Declared in `<bdlt_calendarcache.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bdlt/Datetime.adoc[Datetime]
lookupLoadTime(char const* calendarName) const;
----

== Description

Return the datetime, in Coordinated Universal Time (UTC), at which the calendar having the specified `calendarName` was loaded into this calendar cache. If the calendar having `calendarName` is not found in the cache, or if the calendar has expired (i.e., per a timeout optionally supplied at construction), return `Datetime()`.

== Return Value

UTC load time, or a default `Datetime` if missing/expired

== Parameters

[cols="1,4"]
|===
| Name| Description
| *calendarName*
| name of the calendar to look up
|===


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