QDnsMailExchangeRecord class stores information about a DNS MX record. 更多...
头: | #include <QDnsMailExchangeRecord> |
qmake: | QT += network |
QDnsMailExchangeRecord () | |
QDnsMailExchangeRecord (const QDnsMailExchangeRecord & other ) | |
~QDnsMailExchangeRecord () | |
QString | exchange () const |
QString | name () const |
quint16 | preference () const |
void | swap (QDnsMailExchangeRecord & other ) |
quint32 | timeToLive () const |
QDnsMailExchangeRecord & | operator= (QDnsMailExchangeRecord && other ) |
QDnsMailExchangeRecord & | operator= (const QDnsMailExchangeRecord & other ) |
QDnsMailExchangeRecord class stores information about a DNS MX record.
When performing a lookup on a service, zero or more records will be returned. Each record is represented by a QDnsMailExchangeRecord 实例。
字段含义的定义在 RFC 1035 .
另请参阅 QDnsLookup .
Constructs an empty mail exchange record object.
构造副本为 other .
Destroys a mail exchange record.
Returns the domain name of the mail exchange for this record.
返回此记录的名称。
Returns the preference for this record.
Swaps this mail exchange record with other 。此函数非常快,且从不失败。
返回此记录有效的持续时间 (以秒为单位)。
移动赋值运算符。
赋值数据源于 other 对象到此记录对象,并返回它的引用。