:relfileprefix: ../../../
[#boost-urls-pct_string_view-decoded_size]

= xref:boost.adoc[pass:[boost]]::xref:boost/urls.adoc[pass:[urls]]::xref:boost/urls/pct_string_view.adoc[pass:[pct_string_view]]::decoded_size


Return the decoded size


== Synopsis

Declared in header `<https://www.github.com/boostorg/url/blob/develop/include/boost/url/pct_string_view.hpp#L287[boost/url/pct_string_view.hpp,window=blank_]>`

[source,cpp,subs="verbatim,macros,-callouts"]
----
xref:std.adoc[std]::size_t
decoded_size() const noexcept;
----

== Description


This function returns the number of
characters in the resulting string if
percent escapes were converted into
ordinary characters.

=== Complexity

Constant.

=== Exception Safety

Throws nothing.








