本文整理汇总了C++中Observer::attachSubject方法的典型用法代码示例。如果您正苦于以下问题：C++ Observer::attachSubject方法的具体用法？C++ Observer::attachSubject怎么用？C++ Observer::attachSubject使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Observer的用法示例。
在下文中一共展示了Observer::attachSubject方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: Observer
void Qtilities::Testing::TestObserver::testOwnershipManual() {
LOG_INFO("TestObserver::testOwnershipManual() start:");
// Create the observer
Observer* observerA = new Observer("Observer A");
// Create the objects
QPointer<QObject> object1 = new QObject();
object1->setObjectName("Object 1");
QPointer<QObject> object2 = new QObject();
object2->setObjectName("Object 2");
// Attach objects to observers
observerA->attachSubject(object1,Observer::ManualOwnership);
observerA->attachSubject(object2,Observer::ManualOwnership);
// Now delete observers
delete observerA;
// Check the validity of the objects:
QVERIFY(object1 != 0);
QVERIFY(object2 != 0);
delete object1;
delete object2;
LOG_INFO("TestObserver::testOwnershipManual() end.");
}