[#BloombergLP-bslma-TestAllocator-lastDeallocateNumBytes]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslma.adoc[bslma]::xref:BloombergLP/bslma/TestAllocator.adoc[TestAllocator]::lastDeallocateNumBytes
:relfileprefix: ../../../
:mrdocs:

Return the number of bytes of the most recent memory deallocation request&period; Return 0 if the request was invalid (e&period;g&period;, deallocating memory not allocated through this allocator)&period;

== Synopsis

Declared in `&lt;bslma&lowbar;testallocator&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bslma/Allocator/size_type.adoc[TestAllocator::size&lowbar;type]
lastDeallocateNumBytes() const;
----

== Description

DEPRECATED&colon; use `lastDeallocatedNumBytes` instead&period;


[.small]#Created with https://www.mrdocs.com[MrDocs]#
