[#bsl-basic_ostringstream-flush]
= xref:bsl.adoc[bsl]::xref:bsl/basic_ostringstream.adoc[basic_ostringstream]::flush
:relfileprefix: ../../
:mrdocs:

Flush the stream buffer.

== Synopsis

Declared in `<bslstl_ostringstream.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:bsl/basic_ostringstream.adoc[BaseStream]&
flush();
----

== Return Value

a reference to this stream


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