[#BloombergLP-bslma-AutoDeallocator-setLength]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslma.adoc[bslma]::xref:BloombergLP/bslma/AutoDeallocator.adoc[AutoDeallocator]::setLength
:relfileprefix: ../../../
:mrdocs:

Set the (signed) length of the sequence of memory blocks managed by this range proctor to the specified `length`. The behavior is undefined unless the origin of this range proctor is non‐zero.

== Synopsis

Declared in `<bslma_autodeallocator.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
setLength(int length);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *length*
| The signed length of the managed memory block sequence.
|===


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