The parameter mode controls which conversions are preformed between addresses of differing protocols. Returns true if this host address is the same as the other address given otherwise returns false. bool QHostAddress:: isEqual(const QHostAddress & other, QHostAddress::ConversionMode mode = TolerantConversion) const See also isLoopback(), isGlobal(), isMulticast(), isLinkLocal(), and isUniqueLocalUnicast(). For that, please use QNetworkInterface to obtain the broadcast addresses of the local machine. Note that this function does not return true for an IPv4 network's local broadcast address. Returns true if the address is the IPv4 broadcast address, false otherwise. Sets the host address to null and sets the protocol to QAbstractSocket::UnknownNetworkLayerProtocol. QHostAddress:: ~QHostAddress()Р”Вestroys the host address object. QHostAddress &QHostAddress:: operator=(const QHostAddress & address)Р”Р„ssigns another host address to this object, and returns a reference to this object. QHostAddress &QHostAddress:: operator=(const QString & address)Р”Р„ssigns the host address address to this object, and returns a reference to this object. an address which is not valid for any host or interface. QHostAddress:: QHostAddress()Р”В¬onstructs a null host address object, i.e. QHostAddress:: QHostAddress( quint32 ip4Addr)Р”В¬onstructs a host address object with the IPv4 address ip4Addr. Ip6Addr must be a 16-byte array in network byte order (big endian). QHostAddress:: QHostAddress( quint8 * ip6Addr) QHostAddress:: QHostAddress(const quint8 * ip6Addr)Р”В¬onstructs a host address object with the IPv6 address ip6Addr. QHostAddress:: QHostAddress(const Q_IPV6ADDR & ip6Addr)Р”В¬onstructs a host address object with the IPv6 address ip6Addr. QHostAddress:: QHostAddress(const sockaddr * sockaddr)Р”В¬onstructs an IPv4 or IPv6 address using the address specified by the native structure sockaddr. QHostAddress:: QHostAddress(const QString & address)Р”В¬onstructs an IPv4 or IPv6 address based on the string address (e.g., '127.0.0.1').

QHostAddress:: QHostAddress(const QHostAddress & address)Р”В¬onstructs a copy of the given address. Member Function Documentation QHostAddress:: QHostAddress( QHostAddress::SpecialAddress address)Р”В¬onstructs a QHostAddress object for address. It stores an OR combination of ConversionModeFlag values. The ConversionMode type is a typedef for QFlags.

This enum was introduced or modified in Qt 5.8. QHostAddress('::1') will compare equal to QHostAddress('127.0.0.1').Р”Р„ll unspecified addresses will compare equal, namely AnyIPv4, AnyIPv6 and Any. Therefore QHostAddress('::192.168.1.1') will compare equal to QHostAddress('192.168.1.1').Р”В¬onvert the IPv6 loopback addresses to its IPv4 equivalent when comparing. Therefore QHostAddress('::ffff:192.168.1.1') will compare equal to QHostAddress('192.168.1.1').Р”В¬onvert IPv4-compatible IPv6 addresses (RFC 4291 sect. Operator=(QHostAddress::SpecialAddress other) constР”Вon't convert IPv6 addresses to IPv4 when comparing two QHostAddress objects of different protocols, so they will always be considered different.Р”В¬onvert IPv4-mapped IPv6 addresses (RFC 4291 sect. Operator=(const QHostAddress & other) const Operator=(QHostAddress::SpecialAddress address) Operator!=(QHostAddress::SpecialAddress other) const Operator!=(const QHostAddress & other) const SetAddress(QHostAddress::SpecialAddress address) IsInSubnet(const QHostAddress & subnet, int netmask) const IsEqual(const QHostAddress & other, QHostAddress::ConversionMode mode = TolerantConversion) const QHostAddress(const QHostAddress & address) QHostAddress(QHostAddress::SpecialAddress address) QStorageInfo storage( qApp - >applicationDirPath())

Qt get mac address