Qt3DCore::QAspectJob Class
class Qt3DCore::QAspectJob在一个方面中执行的工作的基类。更多
| 头文件： | #include <Qt3DCore/QAspectJob> |
| 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
| void | addDependency(QWeakPointer<Qt3DCore::QAspectJob> dependency) |
| const std::vector<QWeakPointer<Qt3DCore::QAspectJob>> & | dependencies() const |
| virtual bool | isRequired() |
| virtual void | postFrame(Qt3DCore::QAspectEngine *aspectEngine) |
| void | removeDependency(QWeakPointer<Qt3DCore::QAspectJob> dependency) |
| virtual void | run() = 0 |
成员函数文档
void QAspectJob::addDependency(QWeakPointer<Qt3DCore::QAspectJob> dependency)
将dependency 添加到方面作业中。
const std::vector<QWeakPointer<Qt3DCore::QAspectJob>> &QAspectJob::dependencies() const
返回方面任务的依赖关系。
[virtual] bool QAspectJob::isRequired()
如果作业确实有事情要做，则应返回 true（默认值）。如果返回 false，作业将不会被调度（但它的依赖项会被调度）。
[virtual] void QAspectJob::postFrame(Qt3DCore::QAspectEngine *aspectEngine)
当所有工作完成后，在主线程中调用。aspectEngine 是负责运行循环的引擎。
void QAspectJob::removeDependency(QWeakPointer<Qt3DCore::QAspectJob> dependency)
从方面任务中删除给定的dependency 。
[pure virtual] void QAspectJob::run()
执行任务。调度程序会在一个单独的线程上调用。
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