QNodeId Class

( Qt3DCore::QNodeId )

唯一标识 QNode 更多...

头: #include <Qt3DCore/QNodeId>
qmake: QT += 3dcore

公共函数

QNodeId ()
quint64 id () const
bool isNull () const
operator bool () const
bool operator!= (QNodeId other ) const
bool operator< (QNodeId other ) const
bool operator== (QNodeId other ) const
bool operator> (QNodeId other ) const

静态公共成员

QNodeId createId ()
uint qHash (QNodeId id , uint seed = 0)

详细描述

唯一标识 QNode

成员函数文档编制

QNodeId:: QNodeId ()

Default constructs an instance of QNodeId.

[static] QNodeId QNodeId:: createId ()

Returns node id.

quint64 QNodeId:: id () const

Returns TODO

bool QNodeId:: isNull () const

Returns TODO

QNodeId:: operator bool () const

TODO

bool QNodeId:: operator!= ( QNodeId other ) const

返回 true if this != other .

bool QNodeId:: operator< ( QNodeId other ) const

返回 true if this < other .

bool QNodeId:: operator== ( QNodeId other ) const

返回 true if this == other .

bool QNodeId:: operator> ( QNodeId other ) const

返回 true if this > other .

相关非成员

uint Qt3DCore:: qHash ( QNodeId id , uint seed = 0)

Returns hash of node with id 和可选 seed .