The QMap::key_iterator class provides an STL-style const iterator for QMap keys.| doc.qt.io
The QMap::iterator class provides an STL-style non-const iterator for QMap.| doc.qt.io
The QMap::const_iterator class provides an STL-style const iterator for QMap.| doc.qt.io
The QMap class is a template class that provides an associative array.| doc.qt.io
The QList class is a template class that provides a dynamic array.| doc.qt.io
Qt's template-based container classes.| doc.qt.io
The QString class provides a Unicode character string.| doc.qt.io