114 class IPAddress {
116     static bool forString(const std::string& repr, IPAddress* ip);
117     static IPAddress forString(const std::string& repr) {  in forString()
118         IPAddress ip;  in forString()
119         if (!forString(repr, &ip)) return IPAddress();  in forString()
123     IPAddress() = default;
124     IPAddress(const IPAddress&) = default;
125     IPAddress(IPAddress&&) = default;
127     explicit IPAddress(const in_addr& ipv4)  in IPAddress()  function
129     explicit IPAddress(const in6_addr& ipv6)  in IPAddress()  function
131     IPAddress(const in6_addr& ipv6, uint32_t scope_id)  in IPAddress()  function
138     IPAddress(const IPAddress& ip, uint32_t scope_id) : IPAddress(ip) {  in IPAddress()  function
142     IPAddress& operator=(const IPAddress&) = default;
143     IPAddress& operator=(IPAddress&&) = default;
150     friend std::ostream& operator<<(std::ostream& os, const IPAddress& ip) {
154     friend bool operator==(const IPAddress& a, const IPAddress& b) { return (a.mData == b.mData); }
155     friend bool operator!=(const IPAddress& a, const IPAddress& b) { return (a.mData != b.mData); }
156     friend bool operator<(const IPAddress& a, const IPAddress& b) { return (a.mData < b.mData); }
157     friend bool operator>(const IPAddress& a, const IPAddress& b) { return (b.mData < a.mData); }
158     friend bool operator<=(const IPAddress& a, const IPAddress& b) { return (a < b) || (a == b); }
159     friend bool operator>=(const IPAddress& a, const IPAddress& b) { return (b < a) || (a == b); }
165     explicit IPAddress(const internal_::compact_ipdata& ipdata) : mData(ipdata) {  in IPAddress()  function
194     explicit IPPrefix(const IPAddress& ip) : mData(ip.mData) {}  in IPPrefix()
199     IPPrefix(const IPAddress& ip, int length);
205     IPAddress ip() const noexcept { return IPAddress(mData); }  in ip()
239     explicit IPSockAddr(const IPAddress& ip) : mData(ip.mData) {}  in IPSockAddr()
240     IPSockAddr(const IPAddress& ip, in_port_t port) : mData(ip.mData) { mData.port = port; }  in IPSockAddr()
242         : IPSockAddr(IPAddress(ipv4sa.sin_addr), ntohs(ipv4sa.sin_port)) {}  in IPSockAddr()
244         : IPSockAddr(IPAddress(ipv6sa.sin6_addr, ipv6sa.sin6_scope_id), ntohs(ipv6sa.sin6_port)) {}  in IPSockAddr()
250     IPAddress ip() const noexcept { return IPAddress(mData); }  in ip()