[#BloombergLP-bslx-GenericInStream-getUint8-0f]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslx.adoc[bslx]::xref:BloombergLP/bslx/GenericInStream.adoc[GenericInStream]::getUint8
:relfileprefix: ../../../
:mrdocs:

Extract the next one‐byte unsigned integer into the specified `variable`.

== Synopsis

Declared in `<bslx_genericinstream.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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xref:BloombergLP/bslx/GenericInStream.adoc[GenericInStream<STREAMBUF>]&
getUint8(char& variable);
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== Description

Assign to the specified `variable` the one‐byte, two's complement unsigned integer comprised of the one byte of this stream at the current cursor location, update the cursor location, and return a reference to this stream. If this stream is initially invalid, this operation has no effect. If this function otherwise fails to extract a valid value, this stream is marked invalid and the value of `variable` is undefined. Note that the value will be zero‐extended.


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