Return the host
<boost/url/authority_view.hpp>
pct_string_view
encoded_host_address() const noexcept;
The value returned by this function depends on the type of host returned from the function host_type.
If the type is host_type::ipv4, then the IPv4 address string is returned.
If the type is host_type::ipv6, then the IPv6 address string is returned, without any enclosing brackets.
If the type is host_type::ipvfuture, then the IPvFuture address string is returned, without any enclosing brackets.
If the type is host_type::name, then the host name string is returned. Any percent-escapes in the string are decoded first.
If the type is host_type::none, then an empty string is returned. The returned string may contain percent escapes.
assert( url_view( "https://www%2droot.example.com/" ).encoded_host_address() == "www%2droot.example.com" );
Constant.
Throws nothing.
host = IP-literal / IPv4address / reg-name
IP-literal = "[" ( IPv6address / IPvFuture ) "]"
reg-name = *( unreserved / pct-encoded / "-" / ".")