本文整理汇总了C++中QList::detach方法的典型用法代码示例。如果您正苦于以下问题：C++ QList::detach方法的具体用法？C++ QList::detach怎么用？C++ QList::detach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QList的用法示例。
在下文中一共展示了QList::detach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: qDeleteAll
/*!
Destroys the component.
*/
Component::~Component()
{
if (parentComponent() != 0)
d->m_parentComponent->d->m_allChildComponents.removeAll(this);
//why can we delete all create operations if the component gets destroyed
if (!d->m_newlyInstalled)
qDeleteAll(d->m_operations);
//we need to copy the list, because we are changing it with removeAll at top
//(this made the iterators broken in the past)
QList<Component*> copiedChildrenList = d->m_allChildComponents;
copiedChildrenList.detach(); //this makes it a real copy
qDeleteAll(copiedChildrenList);
delete d;
d = 0;
}