:relfileprefix: ../../../../
[#D2EC9AC2C3D12CB19B162BA4D45B7DFBCB2870AD]

= Function recycled_ptr::empty

pass:v,q[Return true if this does not reference an object]


== Synopsis

Declared in header `</boost/url/grammar/recycled.hpp#L403[boost/url/grammar/recycled.hpp,window=blank_]>`

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

== Description


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



== Return Value

* `bool`