[#boost-urls-ipv6_address-2constructor-04] = xref:boost.adoc[boost]::xref:boost/urls.adoc[urls]::xref:boost/urls/ipv6_address.adoc[ipv6_address]::ipv6_address :relfileprefix: ../../../ :mrdocs: Constructor. == Synopsis Declared in `<https://www.github.com/boostorg/url/blob/develop/include/boost/url/ipv6_address.hpp#L103[boost/url/ipv6_address.hpp]>` [source,cpp,subs="verbatim,replacements,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] [.small]#Created with https://www.mrdocs.com[MrDocs]#