211         friend class const_iterator;

   211         friend class const_iterator;

   212         QMapData::Node *i;

   212         QMapData::Node *i;

   213 

   213 

   214     public:

   214     public:

   215         typedef std::bidirectional_iterator_tag iterator_category;

   215         typedef std::bidirectional_iterator_tag iterator_category;

   217         typedef T value_type;

   217         typedef T value_type;

   218         typedef T *pointer;

   218         typedef T *pointer;

   219         typedef T &reference;

   219         typedef T &reference;

   220 

   220 

   221         // ### Qt 5: get rid of 'operator Node *'

   221         // ### Qt 5: get rid of 'operator Node *'

   279         friend class iterator;

   279         friend class iterator;

   280         QMapData::Node *i;

   280         QMapData::Node *i;

   281 

   281 

   282     public:

   282     public:

   283         typedef std::bidirectional_iterator_tag iterator_category;

   283         typedef std::bidirectional_iterator_tag iterator_category;

   285         typedef T value_type;

   285         typedef T value_type;

   286         typedef const T *pointer;

   286         typedef const T *pointer;

   287         typedef const T &reference;

   287         typedef const T &reference;

   288 

   288 

   289         // ### Qt 5: get rid of 'operator Node *'

   289         // ### Qt 5: get rid of 'operator Node *'

   382     QMap<Key, T> &unite(const QMap<Key, T> &other);

   382     QMap<Key, T> &unite(const QMap<Key, T> &other);

   383 

   383 

   384     // STL compatibility

   384     // STL compatibility

   385     typedef Key key_type;

   385     typedef Key key_type;

   386     typedef T mapped_type;

   386     typedef T mapped_type;

   388     typedef int size_type;

   388     typedef int size_type;

   389     inline bool empty() const { return isEmpty(); }

   389     inline bool empty() const { return isEmpty(); }

   390 

   390 

   391 #ifdef QT_QMAP_DEBUG

   391 #ifdef QT_QMAP_DEBUG

   392     inline void dump() const { d->dump(); }

   392     inline void dump() const { d->dump(); }