boost::urls::url_view_base::encoded_host_name

Return the host name

Synopsis

Declared in header <boost/url/url_view_base.hpp>

pct_string_view
encoded_host_name() const noexcept;

Description

If the host type is host_type::name , this function returns the name as a string. Otherwise, if the host type is not an name, it returns an empty string. The returned string may contain percent escapes.

Example

assert( url_view( "https://www%2droot.example.com/" ).encoded_host_name() == "www%2droot.example.com" );

Complexity

Constant.

Exception Safety

Throws nothing.

BNF

host        = IP-literal / IPv4address / reg-name

IP-literal  = "[" ( IPv6address / IPvFuture  ) "]"

reg-name    = *( unreserved / pct-encoded / "-" / ".")

Specification