[#absl-AnySpan-iterator]
= xref:absl.adoc[absl]::xref:absl/AnySpan.adoc[AnySpan]::iterator
:relfileprefix: ../../
:mrdocs:

Random‐access iterator over the elements of an `AnySpan`.

== Synopsis

Declared in `<absl/types/any_span.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
class iterator
    : public xref:absl/AnySpan.adoc[IteratorBase<iterator, T>]
----

== Base Classes

[cols="1,4"]
|===
| Name| Description
| `xref:absl/AnySpan.adoc[IteratorBase<iterator, T>]`
| 
|===

== Type Aliases

[cols="1,4"]
|===
| Name| Description
| xref:absl/AnySpan/IteratorBase/difference_type.adoc[`difference_type`] 
| A signed type used for iterator differences.
| xref:absl/AnySpan/IteratorBase/iterator_category.adoc[`iterator_category`] 
| The iterator category (random access).
| xref:absl/AnySpan/IteratorBase/pointer.adoc[`pointer`] 
| A pointer to an element.
| xref:absl/AnySpan/IteratorBase/reference.adoc[`reference`] 
| A reference to an element.
| xref:absl/AnySpan/IteratorBase/value_type.adoc[`value_type`] 
| The element type with const removed.
|===


== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:absl/AnySpan/iterator/2constructor.adoc[`iterator`]         [.small]#[constructor]#
| Constructs an invalid iterator.
| xref:absl/AnySpan/IteratorBase/operator_star.adoc[`operator*`] 
| Dereferences the iterator.
| xref:absl/AnySpan/IteratorBase/operator_plus.adoc[`operator+`] 
| Returns an iterator advanced by `d` positions.
| xref:absl/AnySpan/IteratorBase/operator_inc-07.adoc[`operator++`] 
| Advances the iterator by one position.
| xref:absl/AnySpan/IteratorBase/operator_plus_eq.adoc[`operator+=`] 
| Advances the iterator by `d` positions.
| xref:absl/AnySpan/IteratorBase/operator_minus-09.adoc[`operator‐`] 
| Subtraction operators
| xref:absl/AnySpan/IteratorBase/operator_dec-08.adoc[`operator‐‐`] 
| Moves the iterator back by one position.
| xref:absl/AnySpan/IteratorBase/operator_minus_eq.adoc[`operator‐=`] 
| Moves the iterator back by `d` positions.
| xref:absl/AnySpan/IteratorBase/operator_ptr.adoc[`operator‐>`] 
| Accesses members of the current element.
| xref:absl/AnySpan/IteratorBase/operator_subs.adoc[`operator[]`] 
| Accesses the element `i` positions from the current one.
|===


== Using Declarations

[cols="1"]
|===
| Name
| xref:absl/AnySpan/iterator/difference_type.adoc[`difference_type`] 
| xref:absl/AnySpan/iterator/iterator_category.adoc[`iterator_category`] 
| xref:absl/AnySpan/iterator/pointer.adoc[`pointer`] 
| xref:absl/AnySpan/iterator/reference.adoc[`reference`] 
| xref:absl/AnySpan/iterator/value_type.adoc[`value_type`] 
|===


== Protected Data Members

[cols="1,4"]
|===
| Name| Description
| xref:absl/AnySpan/IteratorBase/container_.adoc[`container_`] 
| The span this iterator points into.
| xref:absl/AnySpan/IteratorBase/index_.adoc[`index_`] 
| The current element index.
|===


== Friends

[cols="1,4"]
|===
| Name| Description
| `xref:absl/AnySpan.adoc[absl::AnySpan]`
| A type‐erased, non‐owning view over a random‐access sequence.
|===


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