QStringList sl = QString("1,2,3,4,5,6").split(','); QMutableListIterator<QString> i(sl); while(i.hasNext()) { QString s = i.next(); if(i.hasPrevious()) qDebug()<<i.peekPrevious(); qDebug()<<s<<i.value(); if(i.hasNext()) qDebug()<<i.peekNext(); qDebug()<<"---"; }
C++ (Qt)i.toBack();if (i.hasPrevious()) qDebug() << i.peekPrevious(); qDebug() << i.value(); // crash
