今天学习了QList<T> list 类 与 迭代器QListIterator<T> QMutableListIterator<T> iter(list)
QMutableListIterator<T> allows you to iterate over a QList<T> (or a QQueue<T>) and modify the list. If you don’t want to modify the list (or have a const QList), use the slightly faster QListIterator<T> instead. » Read more: Qt学习之路—containers(1)
