char a[5][5]
QVector<char> cvec;QVector<QVector<char>> vec;vec.push_back(cvec);vec.push_back(cvec);vec[0].push_back('a');vec[0].push_back('b');vec[0].push_back('c');vec[1].push_back('d');vec[1].push_back('e');vec[1].push_back('f');for(QVector<QVector<char>>::iterator it = vec.begin(); it != vec.end(); it++){ for(QVector<char>::iterator cit = (*it).begin(); cit != (*it).end(); cit++) qDebug() << *cit;}