:relfileprefix: ../../../
[#4133FEB262B2E36217DB7FDB85AD3F94266E2AF0]

= Function decode_view::empty

pass:v,q[Return true if the string is empty]


== Synopsis

Declared in header `</boost/url/decode_view.hpp#L239[boost/url/decode_view.hpp,window=blank_]>`

[source,cpp,subs="verbatim,macros,-callouts"]
----
bool
empty() const noexcept;
----

== Description


=== Example
[,cpp]
----
assert( decode_view( "" ).empty() );
----

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

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



== Return Value

* `bool` 




