:relfileprefix: ../../../
[#boost-urls-params_base-const_reference]

== xref:boost.adoc[pass:[boost]]::xref:boost/urls.adoc[pass:[urls]]::xref:boost/urls/params_base.adoc[pass:[params_base]]::const_reference


The reference type


=== Synopsis

Declared in header `<https://www.github.com/boostorg/url/blob/develop/include/boost/url/params_base.hpp#L155[boost/url/params_base.hpp,window=blank_]>`

[source,cpp,subs="verbatim,macros,-callouts"]
----
using const_reference = xref:boost/urls/param.adoc[param];
----

=== Description


This is the type of value returned when
iterators of the view are dereferenced.



=== See Also


xref:boost/urls/param_view.adoc[param_view]
.