QDnsMailExchangeRecord Class
The QDnsMailExchangeRecord class stores information about a DNS MX record. More...
| Header: | #include <QDnsMailExchangeRecord> |
| qmake: | QT += network |
Public Functions
| QDnsMailExchangeRecord(const QDnsMailExchangeRecord &other) | |
| QDnsMailExchangeRecord() | |
| QDnsMailExchangeRecord & | operator=(const QDnsMailExchangeRecord &other) |
| ~QDnsMailExchangeRecord() | |
| QString | exchange() const |
| QString | name() const |
| quint16 | preference() const |
| void | swap(QDnsMailExchangeRecord &other) |
| quint32 | timeToLive() const |
Detailed Description
When performing a lookup on a service, zero or more records will be returned. Each record is represented by a QDnsMailExchangeRecord instance.
The meaning of the fields is defined in RFC 1035.
See also QDnsLookup.
Member Function Documentation
QDnsMailExchangeRecord::QDnsMailExchangeRecord(const QDnsMailExchangeRecord &other)
Constructs a copy of other.
QDnsMailExchangeRecord::QDnsMailExchangeRecord()
Constructs an empty mail exchange record object.
QDnsMailExchangeRecord &QDnsMailExchangeRecord::operator=(const QDnsMailExchangeRecord &other)
Assigns the data of the other object to this record object, and returns a reference to it.
QDnsMailExchangeRecord::~QDnsMailExchangeRecord()
Destroys a mail exchange record.
QString QDnsMailExchangeRecord::exchange() const
Returns the domain name of the mail exchange for this record.
QString QDnsMailExchangeRecord::name() const
Returns the name for this record.
quint16 QDnsMailExchangeRecord::preference() const
Returns the preference for this record.
void QDnsMailExchangeRecord::swap(QDnsMailExchangeRecord &other)
Swaps this mail exchange record with other. This function is very fast and never fails.
quint32 QDnsMailExchangeRecord::timeToLive() const
Returns the duration in seconds for which this record is valid.