Qlist
Qlist, commonly written as QList in Qt documentation, is a generic container class in the Qt framework. It stores a list of elements of a given type and provides random access, dynamic resizing, and a rich set of manipulation operations. As part of the QtCore module, QList is used to hold items in a simple, indexable sequence, suitable for temporary collections, model data, or UI item lists. The class supports copy-on-write semantics to optimize efficiency when lists are passed by value.
The API includes standard accessors and mutators: size() or isEmpty(), at(int) and operator[] for element access,
Performance and usage notes: QList is designed for typical list-like workloads and integrates with Qt's implicit