threading/: - Rename 19 camelCase method files to hyphenated names - task-system: createtaskgroup→create-task-group, etc. - tasksystemconfig: enabletaskprofiling→enable-task-profiling, etc. - thread: getcurrentid→get-current-id, etc. - task: addref→add-ref, getid→get-id, etc. math/: - Rename underscore operator files to hyphenated - vector3: operator_add→operator-add, etc. - matrix4: gettranslation→get-translation, etc. - vector4: tovector3→to-vector3, constructor_vector3→constructor-vector3 - sphere: sphere_constructor→sphere-constructor, etc. memory/: - Remove duplicate memorymanager/ folder (kept manager/ which was correct) core/: - filewriter: Consolidate ctor-default.md and ctor-file.md into constructor.md - Rename dtor.md→destructor.md debug/: - filelogsink: Rename construct.md→constructor.md, ~filelogsink.md→destructor.md All overview pages updated with new file references.
689 B
689 B
ITask::OnCancel
virtual void OnCancel()
任务取消回调。可在派生类中重写此方法,以在任务被取消时执行清理操作。
参数: 无
返回: 无
复杂度: 取决于具体实现
示例:
class NetworkTask : public ITask {
public:
void Execute() override {
for (int i = 0; i < 100; ++i) {
if (GetStatus() == TaskStatus::Canceled) {
return;
}
SendPacket(i);
}
}
void OnCancel() override {
CloseConnection();
printf("Network task canceled\n");
}
};
相关文档
- ITask 总览 - 返回类总览