:relfileprefix: ../../../
[#3494A3E44FB4A32EEDFACD0D5D1D995E343DC6D2]

= Function decode_view::decode_view

pass:v,q[Constructor]


== Synopsis

Declared in header `</boost/url/decode_view.hpp#L209[boost/url/decode_view.hpp,window=blank_]>`

[source,cpp,subs="verbatim,macros,-callouts"]
----
decode_view(
    xref:boost/urls/pct_string_view.adoc[pct_string_view] s,
    xref:boost/urls/encoding_opts.adoc[encoding_opts] opt = = {}) noexcept;
----

== Description

pass:v,q[This constructs a view from the character] pass:v,q[buffer `s`, which must remain valid and]
pass:v,q[unmodified until the view is no longer]
pass:v,q[accessed.]

=== Example
[,cpp]
----
decode_view ds( "Program%20Files" );
----

=== Postconditions
[,cpp]
----
this->encoded() == s
----

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

=== Exception Safety
pass:v,q[Exceptions thrown on invalid input.]



== Return Value

* `void` 


== Parameters

|===
| Name | Type 

| *s*
| `pct_string_view`

| *opt*
| `encoding_opts`

|===