[#bsl-basic_stringbuf-pubsetbuf]
= xref:bsl.adoc[bsl]::xref:bsl/basic_stringbuf.adoc[basic_stringbuf]::pubsetbuf
:relfileprefix: ../../
:mrdocs:

Entry points for derived buffer functions.

== Synopsis

Declared in `<bslstl_stringbuf.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
basic_streambuf*
pubsetbuf(
    char_type* __s,
    streamsize __n);
----

== Description

@{

The public versions of `pubfoo` dispatch to the protected derived `foo` member functions, passing the arguments (if any) and returning the result unchanged.


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