[#BloombergLP-balxml-operator_lshift-0da]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/balxml.adoc[balxml]::operator&lt;&lt;
:relfileprefix: ../../
:mrdocs:

Print the contents of the specified `r` registry to the specified `os` stream in human&hyphen;readable form and return a modifiable reference to `os`&period;

== Synopsis

Declared in `&lt;balxml&lowbar;namespaceregistry&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::ostream&
operator&lt;&lt;(
    std::ostream& os,
    xref:BloombergLP/balxml/NamespaceRegistry.adoc[NamespaceRegistry] const& r);
----


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