encoded_host_address

Return the host

Synopsis

pct_string_view encoded_host_address() noexcept;

Declared in file <src/url_view_base.cpp> at line 328

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.

    • Example

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

  • 3.2.2. Host (rfc3986)