QSharedData Class

The QSharedData class is a base class for shared data objects.

All functions in this class are reentrant.

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The Qt Company Ltd.

Publié le 27 décembre 2024 - Mis à jour le 27 décembre 2024

Header: QSharedData
CMake:

find_package(Qt6 REQUIRED COMPONENTS Core)

target_link_libraries(mytarget PRIVATE Qt6::Core)
qmake: QT += core
Inherited By: QDBusIntrospection::Interface and QDBusIntrospection::Object

QSharedData is designed to be used with QSharedDataPointer or QExplicitlySharedDataPointer to implement custom implicitly shared or explicitly shared classes. QSharedData provides thread-safe reference counting.

Constructs a QSharedData object with a reference count of 0.

Constructs a QSharedData object with reference count 0. The parameter is ignored.

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