:relfileprefix: ../../../
[#boost-urls-ipv6_address-2constructor-04]

== xref:boost.adoc[pass:[boost]]::xref:boost/urls.adoc[pass:[urls]]::xref:boost/urls/ipv6_address.adoc[pass:[ipv6_address]]::ipv6_address


Constructor.


=== Synopsis

Declared in header `<https://www.github.com/boostorg/url/blob/develop/include/boost/url/ipv6_address.hpp#L103[boost/url/ipv6_address.hpp,window=blank_]>`

[source,cpp,subs="verbatim,macros,-callouts"]
----
constexpr
ipv6_address() = default;
----

=== Description


Default constructed objects represent
the unspecified address.

* link:https://datatracker.ietf.org/doc/html/rfc4291#section-2.5.2[2.5.2. The Unspecified Address]








=== See Also


xref:boost/urls/ipv6_address/is_unspecified.adoc[is_unspecified]



