Qt3DCore::QNodeId Class
class Qt3DCore::QNodeId| 头文件： | #include <Qt3DCore/QNodeId> |
| CMake： | find_package(Qt6 REQUIRED COMPONENTS 3DCore)target_link_libraries(mytarget PRIVATE Qt6::3DCore) |
| qmake： | QT += 3dcore |
| 状态： | 已废弃 |
公共函数
| quint64 | id() const |
| bool | isNull() const |
| bool | operator bool() const |
| bool | operator!=(Qt3DCore::QNodeId other) const |
| bool | operator<(Qt3DCore::QNodeId other) const |
| bool | operator==(Qt3DCore::QNodeId other) const |
| bool | operator>(Qt3DCore::QNodeId other) const |
静态公共成员
| Qt3DCore::QNodeId | createId() |
相关非成员
| QNodeIdVector | |
| size_t | qHash(Qt3DCore::QNodeId id, size_t seed = 0) |
成员函数文档
[static noexcept] Qt3DCore::QNodeId QNodeId::createId()
返回节点 ID。
[constexpr noexcept] quint64 QNodeId::id() const
返回
[constexpr noexcept] bool QNodeId::isNull() const
返回
[constexpr noexcept] bool QNodeId::operator bool() const
返回
[constexpr noexcept] bool QNodeId::operator!=(Qt3DCore::QNodeId other) const
如果this!=other ，则返回true 。
[constexpr noexcept] bool QNodeId::operator<(Qt3DCore::QNodeId other) const
如果this <other ，则返回true 。
[constexpr noexcept] bool QNodeId::operator==(Qt3DCore::QNodeId other) const
如果this ==other ，则返回true 。
[constexpr noexcept] bool QNodeId::operator>(Qt3DCore::QNodeId other) const
如果this >other ，则返回true 。
相关非会员
[alias] QNodeIdVector
QNodeIds 的向量。
[constexpr noexcept] size_t qHash(Qt3DCore::QNodeId id, size_t seed = 0)
Returns hash of node withid and optionalseed.
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