:relfileprefix: ../../../
[#A6D135B1868BD4622556546CC734DEE3B7BB84A0]

= Function decode_view::size

pass:v,q[Return the number of decoded characters]


== Synopsis

Declared in header `</boost/url/decode_view.hpp#L263[boost/url/decode_view.hpp,window=blank_]>`

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

== Description


=== Example
[,cpp]
----
assert( decode_view( "Program%20Files" ).size() == 13 );
----

=== Effects
[,cpp]
----
return std::distance( this->begin(), this->end() );
----

=== Complexity
pass:v,q[Constant.]

=== Exception Safety
pass:v,q[Throws nothing.]



== Return Value

* `size_type`