Regress iterator and return a copy of its prior value.
Synopsis
Declared in <bdlt_calendarreverseiteratoradapter.h>
template<class ITERATOR>
bdlt::CalendarReverseIteratorAdapter<ITERATOR>
operator‐‐(
CalendarReverseIteratorAdapter<ITERATOR>& iterator,
int unused);Description
Modify the specified iterator to refer to the previous element in the reverse iteration sequence, and return a reverse iterator having the pre‐decrement value of iterator. 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.
Return Value
a reverse iterator having the pre‐decrement value of iterator
Parameters
Name |
Description |
iterator |
reverse iterator to regress |
unused |
unused parameter distinguishing the postfix operator |
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