[#BloombergLP-bslx-TestOutStream-2constructor-08]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslx.adoc[bslx]::xref:BloombergLP/bslx/TestOutStream.adoc[TestOutStream]::TestOutStream
:relfileprefix: ../../../
:mrdocs:

Create an empty output byte stream that will use the specified (_compile_&hyphen;time&hyphen;defined) `versionSelector` as needed (see &lcub;Versioning&rcub;)&period; Optionally specify a `basicAllocator` used to supply memory&period; If `basicAllocator` is 0, the currently installed default allocator is used&period; Note that the `versionSelector` is expected to be formatted as &quot;YYYYMMDD&quot;, a date representation&period;

== Synopsis

Declared in `&lt;bslx&lowbar;testoutstream&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
explicit
TestOutStream(
    int versionSelector,
    xref:BloombergLP/bslma/Allocator.adoc[bslma::Allocator]* basicAllocator = 0);
----


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