:relfileprefix: ../../../
[#boost-urls-params_ref-operator_assign-0c]

== xref:boost.adoc[pass:[boost]]::xref:boost/urls.adoc[pass:[urls]]::xref:boost/urls/params_ref.adoc[pass:[params_ref]]::operator=


Assignment


=== Synopsis

Declared in header `<https://www.github.com/boostorg/url/blob/develop/include/boost/url/params_ref.hpp#L184[boost/url/params_ref.hpp,window=blank_]>`

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

=== Description


The previous contents of this are
replaced by the contents of `other.



All iterators are invalidated.
[NOTE]

The strings referenced by `other`
must not come from the underlying url,
or else the behavior is undefined.
[,cpp]
----
this->assign( other.begin(), other.end() );
----

=== Linear in `other.buffer().size()`.

=== Strong guarantee.

Calls to allocate may throw.





=== Parameters

|===
| Name | Description 

| *other*
| 
The params to assign.

|===