[#BloombergLP-bdlde-Utf8CheckingInStreamBufWrapper-2constructor-05f]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlde.adoc[bdlde]::xref:BloombergLP/bdlde/Utf8CheckingInStreamBufWrapper.adoc[Utf8CheckingInStreamBufWrapper]::Utf8CheckingInStreamBufWrapper
:relfileprefix: ../../../
:mrdocs:

Create a UTF‐8 checking streambuf wrapper associated with `streamBuf`.

== Synopsis

Declared in `<bdlde_utf8checkinginstreambufwrapper.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
explicit
Utf8CheckingInStreamBufWrapper(
    std::streambuf* streamBuf,
    xref:BloombergLP/bslma/Allocator.adoc[bslma::Allocator]* basicAllocator = 0);
----

== Description

Create a `Utf8StreamBufInputWrapper` associated with the specified `streamBuf`. Optionally specify a `basicAllocator` used to supply memory. If `basicAllocator` is 0, the currently installed default allocator is used.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *streamBuf*
| streambuf to wrap and validate for UTF‐8 input
| *basicAllocator*
| allocator used to supply memory
|===


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