[#BloombergLP-bslalg-DequeIterator-0d-operator_minus-06]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslalg.adoc[bslalg]::xref:BloombergLP/bslalg/DequeIterator-0d.adoc[DequeIterator]::operator‐
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Subtraction operators

== Synopses

Declared in `<bslalg_dequeiterator.h>`

Return an iterator pointing the element at the specified `offset` before this iterator.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bslalg/DequeIterator-0d.adoc[DequeIterator<VALUE_TYPE, BLOCK_LENGTH>]
xref:BloombergLP/bslalg/DequeIterator-0d/operator_minus-09.adoc[operator‐](std::ptrdiff_t offset) const;
----

[.small]#xref:BloombergLP/bslalg/DequeIterator-0d/operator_minus-09.adoc[_» more..._]#

Return the distance between this iterator and the specified `rhs` iterator.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::ptrdiff_t
xref:BloombergLP/bslalg/DequeIterator-0d/operator_minus-07.adoc[operator‐](xref:BloombergLP/bslalg/DequeIterator-0d.adoc[DequeIterator] const& rhs) const;
----

[.small]#xref:BloombergLP/bslalg/DequeIterator-0d/operator_minus-07.adoc[_» more..._]#


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