QBluetoothAddress Class

The QBluetoothAddress class assigns an address to the Bluetooth device. 更多...

头：	#include <QBluetoothAddress>
qmake:	QT += bluetooth

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公共函数

	QBluetoothAddress ()
	QBluetoothAddress (quint64 address )
	QBluetoothAddress (const QString & address )
void	clear ()
bool	isNull () const
QString	toString () const
quint64	toUInt64 () const

相关非成员

(从 6.6 起) size_t	qHash (const QBluetoothAddress & key , size_t seed = 0)
bool	operator!= (const QBluetoothAddress & a , const QBluetoothAddress & b )
bool	operator< (const QBluetoothAddress & a , const QBluetoothAddress & b )
bool	operator== (const QBluetoothAddress & a , const QBluetoothAddress & b )

详细描述

This class holds a Bluetooth address in a platform- and protocol-independent manner.

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[constexpr noexcept] QBluetoothAddress:: QBluetoothAddress ()

Constructs a null Bluetooth Address.

[explicit constexpr noexcept] QBluetoothAddress:: QBluetoothAddress ( quint64 address )

Constructs a new Bluetooth address and assigns address 到它。

[explicit] QBluetoothAddress:: QBluetoothAddress (const QString & address )

Constructs a new Bluetooth address and assigns address 到它。

The format of address can be either XX:XX:XX:XX:XX:XX or XXXXXXXXXXXX, where X is a hexadecimal digit. Case is not important.

[noexcept] void QBluetoothAddress:: clear ()

Sets the Bluetooth address to 00:00:00:00:00:00.

[noexcept] bool QBluetoothAddress:: isNull () const

Returns true if the Bluetooth address is null, otherwise returns false.

QString QBluetoothAddress:: toString () const

Returns the Bluetooth address as a string of the form, XX:XX:XX:XX:XX:XX.

[noexcept] quint64 QBluetoothAddress:: toUInt64 () const

Returns this Bluetooth address as a quint64.

相关非成员

[noexcept, since 6.6] size_t qHash (const QBluetoothAddress & key , size_t seed = 0)

返回哈希值为 key ，使用 seed 做计算种子。

该函数在 Qt 6.6 引入。

bool operator!= (const QBluetoothAddress & a , const QBluetoothAddress & b )

返回 true if the two Bluetooth addresses a and b are not equal, otherwise returns false .

bool operator< (const QBluetoothAddress & a , const QBluetoothAddress & b )

Returns true if the Bluetooth address a 小于 b ，否则返回 false。

bool operator== (const QBluetoothAddress & a , const QBluetoothAddress & b )

返回 true if the two Bluetooth addresses a and b 相等，否则返回 false .

内容

• 公共函数

• 相关非成员

• 详细描述