21 Internet protocol [internet]

21.5 Class ip::address_v4 [internet.address.v4]

21.5.4 ip::address_v4 static members [internet.address.v4.static]

static constexpr address_v4 any() noexcept;

1

Returns: address_v4().

static constexpr address_v4 loopback() noexcept;

2

Returns: address_v4(0x7F000001).

static constexpr address_v4 broadcast() noexcept;

3

Returns: address_v4(0xFFFFFFFF).