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

Reverse iterator adapter for calendar iterators.

== Synopsis

Declared in `<bdlt_calendarreverseiteratoradapter.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class ITERATOR>
class CalendarReverseIteratorAdapter;
----

== Description

This reverse iterator adapter provides a subset of the `bsl::reverse_iterator` interface that can be used with the calendar iterators defined in `bdlt`. Specifically, the types `value_type`, `difference_type`, `pointer`, and `reference` are defined but `iterator_category` is not defined (since this is not a fully‐compliant iterator). Furthermore, the methods appropriate for random‐access iterators are not included (e.g., `operator+=`).

== Type Aliases

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdlt/CalendarReverseIteratorAdapter/difference_type.adoc[`difference_type`] 
| Iterator difference type.
| xref:BloombergLP/bdlt/CalendarReverseIteratorAdapter/pointer.adoc[`pointer`] 
| Iterator pointer type.
| xref:BloombergLP/bdlt/CalendarReverseIteratorAdapter/reference.adoc[`reference`] 
| Iterator reference type.
| xref:BloombergLP/bdlt/CalendarReverseIteratorAdapter/value_type.adoc[`value_type`] 
| Iterator value type.
|===


== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdlt/CalendarReverseIteratorAdapter/2constructor-09.adoc[`CalendarReverseIteratorAdapter`]         [.small]#[constructor]#
| Constructors
| xref:BloombergLP/bdlt/CalendarReverseIteratorAdapter/2destructor.adoc[`~CalendarReverseIteratorAdapter`] [.small]#[destructor]#
| Destroy this object.
| xref:BloombergLP/bdlt/CalendarReverseIteratorAdapter/operator_assign-03.adoc[`operator=`] 
| Assignment operators
| xref:BloombergLP/bdlt/CalendarReverseIteratorAdapter/forwardIterator.adoc[`forwardIterator`] 
| Return the forward iterator referring to the element in the forward sequence after the element referred to by this reverse iterator.
| xref:BloombergLP/bdlt/CalendarReverseIteratorAdapter/operator_star.adoc[`operator*`] 
| Return a reference to the element referred to by this reverse iterator.
| xref:BloombergLP/bdlt/CalendarReverseIteratorAdapter/operator_inc.adoc[`operator++`] 
| Advance this reverse iterator to the next element and return `*this`.
| xref:BloombergLP/bdlt/CalendarReverseIteratorAdapter/operator_dec.adoc[`operator‐‐`] 
| Regress this reverse iterator to the previous element and return `*this`.
| xref:BloombergLP/bdlt/CalendarReverseIteratorAdapter/operator_ptr.adoc[`operator‐>`] 
| Return a pointer to the element referred to by this reverse iterator.
|===


== Non-Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdlt/operator_not_eq-080.adoc[`operator!=`]
| Return `true` if `lhs` and `rhs` do not have the same value, and `false` otherwise.
| xref:BloombergLP/bdlt/operator_inc-0a2.adoc[`operator++`]
| Advance `iterator` and return a copy of its prior value.
| xref:BloombergLP/bdlt/operator_dec-04.adoc[`operator‐‐`]
| Regress `iterator` and return a copy of its prior value.
| xref:BloombergLP/bdlt/operator_eq-08b5.adoc[`operator==`]
| Return `true` if `lhs` and `rhs` have the same value, and `false` otherwise.
|===


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