[#BloombergLP-bslstl-BidirectionalIterator-2constructor-09]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslstl.adoc[bslstl]::xref:BloombergLP/bslstl/BidirectionalIterator.adoc[BidirectionalIterator]::BidirectionalIterator
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Constructors

== Synopses

Declared in `<bslstl_bidirectionaliterator.h>`

Create a default‐constructed bidirectional iterator.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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xref:BloombergLP/bslstl/BidirectionalIterator/2constructor-0c.adoc[BidirectionalIterator]();
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[.small]#xref:BloombergLP/bslstl/BidirectionalIterator/2constructor-0c.adoc[_» more..._]#

Create this iterator from a compatible bidirectional iterator.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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xref:BloombergLP/bslstl/BidirectionalIterator/2constructor-04.adoc[BidirectionalIterator](xref:BloombergLP/bslstl/BidirectionalIterator.adoc[BidirectionalNonConstIterator] const& other);
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[.small]#xref:BloombergLP/bslstl/BidirectionalIterator/2constructor-04.adoc[_» more..._]#

Construct a bidirectional iterator having the specified `implementation` of the parameterized `ITER_IMP` type.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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xref:BloombergLP/bslstl/BidirectionalIterator/2constructor-06.adoc[BidirectionalIterator](ITER_IMP const& implementation);
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[.small]#xref:BloombergLP/bslstl/BidirectionalIterator/2constructor-06.adoc[_» more..._]#

== Parameters

[cols="1,4"]
|===
| Name| Description
| *other*
| compatible iterator from which to construct
| *implementation*
| iterator implementation to adapt
|===


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