The QAdoptSharedDataTag is a helper tag class. 更多...
| 頭： | #include <QAdoptSharedDataTag> |
| CMake: |
find_package(Qt6 REQUIRED COMPONENTS Core)
target_link_libraries(mytarget PRIVATE Qt6::Core) |
| qmake: | QT += core |
| Since: | Qt 6.0 |
注意： 在此結構中的所有函數均 綫程安全 .
QAdoptSharedDataTag objects are used in QSharedDataPointer and QExplicitlySharedDataPointer to adopt a pointer to shared data.
見 QSharedDataPointer and QExplicitlySharedDataPointer 瞭解細節。
