QDnsMailExchangeRecord Class

The QDnsMailExchangeRecord class stores information about a DNS MX record. More...

Header:	#include <QDnsMailExchangeRecord>
CMake:	find_package(Qt6 COMPONENTS Network REQUIRED) target_link_libraries(mytarget PRIVATE Qt6::Network)
qmake:	QT += network

• List of all members, including inherited members

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.