[#BloombergLP-bdlt-operator_dec-04]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlt.adoc[bdlt]::operator&hyphen;&hyphen;
:relfileprefix: ../../
:mrdocs:

Modify the specified `iterator` to refer to the previous element in the reverse iteration sequence, and return a reverse iterator having the pre&hyphen;decrement value of `iterator`&period; The behavior is undefined unless, on entry, `iterator` does not have the same value as a reverse iterator to the start of the underlying sequence&period;

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template&lt;class ITERATOR&gt;
xref:BloombergLP/bdlt/CalendarReverseIteratorAdapter.adoc[bdlt::CalendarReverseIteratorAdapter&lt;ITERATOR&gt;]
operator&hyphen;&hyphen;(
    xref:BloombergLP/bdlt/CalendarReverseIteratorAdapter.adoc[CalendarReverseIteratorAdapter&lt;ITERATOR&gt;]& iterator,
    int);
----


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