[#BloombergLP-bslx-TestInStream-getArrayUint8-08]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslx.adoc[bslx]::xref:BloombergLP/bslx/TestInStream.adoc[TestInStream]::getArrayUint8
:relfileprefix: ../../../
:mrdocs:

Consume the next 8‐bit unsigned integer array into the specified `variables`.

== Synopsis

Declared in `<bslx_testinstream.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bslx/TestInStream.adoc[TestInStream]&
getArrayUint8(
    char* variables,
    int numVariables);
----

== Description

If required, throw a `TestInStreamException` (see `throwExceptionIfInputLimitExhausted`); otherwise, consume the 8‐bit unsigned integer type code, verify the type of the next value in this stream, consume that 8‐bit unsigned integer array value into the specified `variables` of the specified `numVariables` if its type and length are appropriate, update the cursor location, and return a reference to this stream. If the type is incorrect, then this stream is marked invalid and the value of `variables` is unchanged. 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 `variables` is undefined. The behavior is undefined unless `0 <= numVariables` and `variables` has sufficient capacity.


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