[#bsl-basic_ostringstream-sentry]
= xref:bsl.adoc[bsl]::xref:bsl/basic_ostringstream.adoc[basic&lowbar;ostringstream]::sentry
:relfileprefix: ../../
:mrdocs:

Prefixed output operations sentry type for this stream&period;

== Synopsis

Declared in `&lt;bslstl&lowbar;ostringstream&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
class sentry
    : public BaseStream::sentry
----

== Base Classes

[cols="1,4"]
|===
| Name| Description
| `BaseStream::sentry`
| 
|===

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:bsl/basic_ostringstream/sentry/2constructor.adoc[`sentry`]         [.small]#[constructor]#
| Prepare `outputStream` for formatted or unformatted output&period;
|===



[.small]#Created with https://www.mrdocs.com[MrDocs]#
