:relfileprefix: ../../../
[#E341CF42989A77922F0FEBA702E6428F7007B80D]

= Function params_ref::url

pass:v,q[Return the referenced url]


== Synopsis

Declared in header `</boost/url/params_ref.hpp#L247[boost/url/params_ref.hpp,window=blank_]>`

[source,cpp,subs="verbatim,macros,-callouts"]
----
xref:boost/urls/url_base.adoc[url_base]&
url() const noexcept;
----

== Description

pass:v,q[This function returns the url referenced] pass:v,q[by the view.]

=== Example
[,cpp]
----
url u( "?key=value" );

assert( &u.segments().url() == &u );
----

=== Exception Safety
[,cpp]
----
Throws nothing.
----



== Return Value

* ``