[#boost-urls-grammar-recycled_ptr-2conversion]
= xref:boost.adoc[boost]::xref:boost/urls.adoc[urls]::xref:boost/urls/grammar.adoc[grammar]::xref:boost/urls/grammar/recycled_ptr.adoc[recycled_ptr]::operator bool
:relfileprefix: ../../../../
:mrdocs:


Return true if this references an object

== Synopsis


Declared in `<https://www.github.com/boostorg/url/blob/develop/include/boost/url/grammar/recycled.hpp#L418[boost/url/grammar/recycled.hpp]>`

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

== Description



=== Effects

[,cpp]
----
return ! this->empty();
----

=== Exception Safety

Throws nothing.





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