[#BloombergLP-bslx-TestOutStream-putVersion]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslx.adoc[bslx]::xref:BloombergLP/bslx/TestOutStream.adoc[TestOutStream]::putVersion
:relfileprefix: ../../../
:mrdocs:

Write to this stream the one‐byte type indicator for a one‐byte unsigned integer and the one‐byte, two's complement unsigned integer comprised of the least‐significant one byte of the specified `version`, and return a reference to this stream. If this stream is initially invalid, this operation has no effect. If the next output operation has been set to be marked invalid (see `makeNextInvalid`), reset this marking and emit the invalid indicator instead of the type indicator.

== Synopsis

Declared in `<bslx_testoutstream.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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xref:BloombergLP/bslx/TestOutStream.adoc[TestOutStream]&
putVersion(int version);
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