iterator Class | Qt Core 6.4.1

- Qt 6.4
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- iterator
- Qt 6.4.1 Reference Documentation

# iterator Class

class QList::iterator

Provides an STL-style non-const iterator for QList and QStack. More...

## Detailed Description

QList provides both STL-style iterators and Java-style iterators.

Warning: Iterators on implicitly shared containers do not work exactly like STL-iterators. You should avoid copying a container while iterators are active on that container. For more information, read Implicit sharing iterator problem.

Warning: Iterators are invalidated when QList is modified. Consider that all iterators are invalidated by default. Exceptions to this rule are explicitly documented.

See also QList::begin(), QList::end(), QList::const_iterator, and QMutableListIterator.