boost::urls::authority_view::host_ipv4_address

Return the host IPv4 address

Synopsis

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

ipv4_address
host_ipv4_address() const noexcept;

Description

If the host type is host_type::ipv4 , this function returns the address as a value of type ipv4_address . Otherwise, if the host type is not an IPv4 address, it returns a default-constructed value which is equal to the unspecified address "0.0.0.0".

assert( url_view( "http://127.0.0.1/index.htm?user=win95" ).host_ipv4_address() == ipv4_address( "127.0.0.1" ) );

Constant.

Throws nothing.

IPv4address = dec-octet "." dec-octet "." dec-octet "." dec-octet dec-octet = DIGIT ; 0-9 / %x31-39 DIGIT ; 10-99 / "1" 2DIGIT ; 100-199 / "2" %x30-34 DIGIT ; 200-249 / "25" %x30-35 ; 250-255
  • 3.2.2. Host (rfc3986)

    • Created with MrDocs