[#BloombergLP-bdlsb-OverflowMemOutput-pubsetbuf]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlsb.adoc[bdlsb]::xref:BloombergLP/bdlsb/OverflowMemOutput.adoc[OverflowMemOutput]::pubsetbuf
:relfileprefix: ../../../
:mrdocs:

Reinitialize this stream buffer to use the specified character `buffer` having the specified `length`. Return a pointer providing modifiable access to this stream buffer. This stream buffer does not support reinitialization of the internal character buffer.

== Synopsis

Declared in `<bdlsb_overflowmemoutput.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bdlsb/OverflowMemOutput.adoc[OverflowMemOutput]*
pubsetbuf(
    char* buffer,
    std::streamsize length);
----


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