[#BloombergLP-bslmt-ThreadAttributes-stackSize]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslmt.adoc[bslmt]::xref:BloombergLP/bslmt/ThreadAttributes.adoc[ThreadAttributes]::stackSize
:relfileprefix: ../../../
:mrdocs:

Return the value of the `stackSize` attribute of this object&period; If `stackSize` is `e&lowbar;UNSET&lowbar;STACK&lowbar;SIZE`, thread creation should use the default stack size value provided by `bslmt&lowbar;configuration`&period;

== Synopsis

Declared in `&lt;bslmt&lowbar;threadattributes&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
stackSize() const;
----


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