[#BloombergLP-bslalg-DequeIterator-0d-setBlock]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslalg.adoc[bslalg]::xref:BloombergLP/bslalg/DequeIterator-0d.adoc[DequeIterator]::setBlock
:relfileprefix: ../../../
:mrdocs:

Set this iterator to point to the first element of the block pointed to by the specified `blockPtrPtr`&period;

== Synopsis

Declared in `&lt;bslalg&lowbar;dequeiterator&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
setBlock(xref:BloombergLP/bslalg/DequeIterator-0d.adoc[BlockPtr]* blockPtrPtr);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *blockPtrPtr*
| address of the block pointer for the new block
|===


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