:relfileprefix: ../../
[#B81D6807C275E61428E59ED2926DAD5FBA63930E]

= Function operator<<

pass:v,q[Format to an output stream]


== Synopsis

Declared in header `</boost/url/params_encoded_base.hpp#L539[boost/url/params_encoded_base.hpp,window=blank_]>`

[source,cpp,subs="verbatim,macros,-callouts"]
----
ostream&
operator<<(
    ostream& os,
    const xref:boost/urls/params_encoded_base.adoc[params_encoded_base]& qp);
----

== Description

pass:v,q[Any percent-escapes are emitted as-is;] pass:v,q[no decoding is performed.]

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

=== Effects
[,cpp]
----
return os << ps.buffer();
----



== Return Value

* `` 


== Parameters

|===
| Name | Type 

| *os*
| ``

| *qp*
| ``

|===



