Use of foreach and Qlist in QT

Qlist is one of the most commonly used container classes, and defining an object with it is usually

Qlist <int>list;

where int represents a given type, that is, a symbolic shaping container is now defined, so that the value

list<<2<<3<<4<<6;

You can now use foreach (int i,list) so that you can traverse the entire container.

    Qlist <int>list;

    List <<2<<4<<1<<6;

    foreach (int str,list)

        Qdebug () <<str<<endl;