[#BloombergLP-bdlt-operator_dec-0e]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlt.adoc[bdlt]::operator&hyphen;&hyphen;
:relfileprefix: ../../
:mrdocs:

Regress the specified `iterator` to refer to the previous holiday in the associated calendar, and return the previous value of `iterator`&period; The behavior is undefined unless, on entry, `iterator` references a valid holiday that is not the first holiday in the associated calendar&period;

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bdlt/PackedCalendar_HolidayConstIterator.adoc[bdlt::PackedCalendar&lowbar;HolidayConstIterator]
operator&hyphen;&hyphen;(
    xref:BloombergLP/bdlt/PackedCalendar_HolidayConstIterator.adoc[PackedCalendar&lowbar;HolidayConstIterator]& iterator,
    int);
----


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