[#BloombergLP-bdlc-FlatHashTable_IteratorImp]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlc.adoc[bdlc]::FlatHashTable&lowbar;IteratorImp
:relfileprefix: ../../
:mrdocs:

Forward iterator implementation for a flat hash table&period;

== Synopsis

Declared in `&lt;bdlc&lowbar;flathashtable&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template&lt;class ENTRY&gt;
class FlatHashTable&lowbar;IteratorImp;
----

== Description

This class implements the methods required by `bsl&colon;&colon;ForwardIterator` to provide forward iterators&period; As such, an instance of this class represents a position within a flat hash table&period; This class uses no features of the `ENTRY` type except for addresses of `ENTRY` objects&period;

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdlc/FlatHashTable_IteratorImp/2constructor-0d.adoc[`FlatHashTable&lowbar;IteratorImp`]         [.small]#[constructor]#
| Constructors
| xref:BloombergLP/bdlc/FlatHashTable_IteratorImp/operator_assign.adoc[`operator&equals;`] 
| Assign to this `FlatHashTable&lowbar;IteratorImp` the value of the specified `rhs`&period;
| xref:BloombergLP/bdlc/FlatHashTable_IteratorImp/operator_star.adoc[`operator&ast;`] 
| Return a reference to the element referred to by this `FlatHashTable&lowbar;IteratorImp`&period; The behavior is undefined unless this `FlatHashTable&lowbar;IteratorImp() !&equals; &ast;this`&period;
| xref:BloombergLP/bdlc/FlatHashTable_IteratorImp/operator_inc.adoc[`operator&plus;&plus;`] 
| Advance this iterator to the next present element&period;
|===


== Friends

[cols="1,4"]
|===
| Name| Description
| `xref:BloombergLP/bdlc/operator_eq-07.adoc[BloombergLP::bdlc::operator&equals;&equals;&lt;&gt;]`
| Return whether the iterators refer to the same position&period;
|===

== Non-Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdlc/operator_eq-098.adoc[`operator&equals;&equals;`]
| Return `true` if the specified `a` and `b` iterators are equal&period;
|===


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