> . points are items > . QPolygon is a sequential collection of points > . QVector is a sequential collection of items > ? QPolygon is-a QVector > > which is a fallacy.
QPolygon needs not be a QVector QPolygon can be a QVector QPolygon can be a QList ...but *today*, QPolygon is "implemented as a QVector" Hence from the OO common dialect, QPolygon is-a QVector Philippe _______________________________________________ Development mailing list [email protected] http://lists.qt-project.org/mailman/listinfo/development
