:relfileprefix: ../../../
[#3DECAB6F82EE647D05E53A09766CCF207E0219C2]

= Function params_encoded_ref::operator=

pass:v,q[Assignment]


== Synopsis

Declared in header `</boost/url/params_encoded_ref.hpp#L179[boost/url/params_encoded_ref.hpp,window=blank_]>`

[source,cpp,subs="verbatim,macros,-callouts"]
----
xref:boost/urls/params_encoded_ref.adoc[params_encoded_ref]&
operator=(initializer_list<xref:boost/urls/param_pct_view.adoc[param_pct_view]> init);
----

== Description

pass:v,q[After assignment, the previous contents] pass:v,q[of the query parameters are replaced by]
pass:v,q[the contents of the initializer-list.]
pass:v,q[All iterators are invalidated.]

=== Preconditions
pass:v,q[None of character buffers referenced by]
pass:v,q[`init` may overlap the character buffer of]
pass:v,q[the underlying url, or else the behavior]
pass:v,q[is undefined.]

=== Effects
[,cpp]
----
this->assign( init.begin(), init.end() );
----

=== Complexity
pass:v,q[Linear in `init.size()`.]

=== Exception Safety
pass:v,q[Strong guarantee.]
pass:v,q[Calls to allocate may throw.]
pass:v,q[Exceptions thrown on invalid input.]



== Return Value

* `` 


== Parameters

|===
| Name | Type 

| *init*
| `initializer_list`

|===