boost::urls::url_view_base::encoded_host_address

Return the host

Synopsis

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

pct_string_view
encoded_host_address() const noexcept;

Description

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 / "-" / ".")
  • 3.2.2. Host (rfc3986)

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