+// Iterator templates for our Containers /*{{{*/
+template<typename Interface, typename Master, typename iterator_type, typename container_iterator, typename container_value> class Container_iterator_base :
+ public std::iterator<typename std::iterator_traits<container_iterator>::iterator_category, container_value>,
+ public Interface::template iterator_base<iterator_type>
+{
+protected:
+ container_iterator _iter;
+public:
+ explicit Container_iterator_base(container_iterator i) : _iter(i) {}
+ inline container_value operator*(void) const { return static_cast<iterator_type const*>(this)->getType(); };
+ operator container_iterator(void) const { return _iter; }
+ inline iterator_type& operator++() { ++_iter; return static_cast<iterator_type&>(*this); }
+ inline iterator_type operator++(int) { iterator_type tmp(*this); operator++(); return tmp; }
+ inline iterator_type operator+(typename container_iterator::difference_type const &n) { return iterator_type(_iter + n); }
+ inline iterator_type operator+=(typename container_iterator::difference_type const &n) { _iter += n; return static_cast<iterator_type&>(*this); }
+ inline iterator_type& operator--() { --_iter;; return static_cast<iterator_type&>(*this); }
+ inline iterator_type operator--(int) { iterator_type tmp(*this); operator--(); return tmp; }
+ inline iterator_type operator-(typename container_iterator::difference_type const &n) { return iterator_type(_iter - n); }
+ inline typename container_iterator::difference_type operator-(iterator_type const &b) { return (_iter - b._iter); }
+ inline iterator_type operator-=(typename container_iterator::difference_type const &n) { _iter -= n; return static_cast<iterator_type&>(*this); }
+ inline bool operator!=(iterator_type const &i) const { return _iter != i._iter; }
+ inline bool operator==(iterator_type const &i) const { return _iter == i._iter; }
+ inline bool operator<(iterator_type const &i) const { return _iter < i._iter; }
+ inline bool operator>(iterator_type const &i) const { return _iter > i._iter; }
+ inline bool operator<=(iterator_type const &i) const { return _iter <= i._iter; }
+ inline bool operator>=(iterator_type const &i) const { return _iter >= i._iter; }
+ inline typename container_iterator::reference operator[](typename container_iterator::difference_type const &n) const { return _iter[n]; }
+
+ friend std::ostream& operator<<(std::ostream& out, iterator_type i) { return operator<<(out, *i); }
+ friend Master;
+};
+template<class Interface, class Container, class Master> class Container_const_iterator :
+ public Container_iterator_base<Interface, Master, Container_const_iterator<Interface, Container, Master>, typename Container::const_iterator, typename Container::value_type>
+{
+ typedef Container_const_iterator<Interface, Container, Master> iterator_type;
+ typedef typename Container::const_iterator container_iterator;
+public:
+ explicit Container_const_iterator(container_iterator i) :
+ Container_iterator_base<Interface, Master, iterator_type, container_iterator, typename Container::value_type>(i) {}
+
+ inline typename Container::value_type getType(void) const { return *this->_iter; }
+};
+template<class Interface, class Container, class Master> class Container_iterator :
+ public Container_iterator_base<Interface, Master, Container_iterator<Interface, Container, Master>, typename Container::iterator, typename Container::value_type>
+{
+ typedef Container_iterator<Interface, Container, Master> iterator_type;
+ typedef typename Container::iterator container_iterator;
+public:
+ explicit Container_iterator(container_iterator i) :
+ Container_iterator_base<Interface, Master, iterator_type, container_iterator, typename Container::value_type>(i) {}
+
+ operator typename Master::const_iterator() { return typename Master::const_iterator(this->_iter); }
+ inline iterator_type& operator=(iterator_type const &i) { this->_iter = i._iter; return static_cast<iterator_type&>(*this); }
+ inline iterator_type& operator=(container_iterator const &i) { this->_iter = i; return static_cast<iterator_type&>(*this); }
+ inline typename Container::iterator::reference operator*(void) const { return *this->_iter; }
+
+ inline typename Container::value_type getType(void) const { return *this->_iter; }
+};
+template<class Interface, class Container, class Master> class Container_const_reverse_iterator :
+ public Container_iterator_base<Interface, Master, Container_const_reverse_iterator<Interface, Container, Master>, typename Container::const_reverse_iterator, typename Container::value_type>
+{
+ typedef Container_const_reverse_iterator<Interface, Container, Master> iterator_type;
+ typedef typename Container::const_reverse_iterator container_iterator;
+public:
+ explicit Container_const_reverse_iterator(container_iterator i) :
+ Container_iterator_base<Interface, Master, iterator_type, container_iterator, typename Container::value_type>(i) {}
+
+ inline typename Container::value_type getType(void) const { return *this->_iter; }
+};
+template<class Interface, class Container, class Master> class Container_reverse_iterator :
+ public Container_iterator_base<Interface, Master, Container_reverse_iterator<Interface, Container, Master>, typename Container::reverse_iterator, typename Container::value_type>
+{
+ typedef Container_reverse_iterator<Interface, Container, Master> iterator_type;
+ typedef typename Container::reverse_iterator container_iterator;
+public:
+ explicit Container_reverse_iterator(container_iterator i) :
+ Container_iterator_base<Interface, Master, iterator_type, container_iterator, typename Container::value_type>(i) {}
+
+ operator typename Master::const_iterator() { return typename Master::const_iterator(this->_iter); }
+ inline iterator_type& operator=(iterator_type const &i) { this->_iter = i._iter; return static_cast<iterator_type&>(*this); }
+ inline iterator_type& operator=(container_iterator const &i) { this->_iter = i; return static_cast<iterator_type&>(*this); }
+ inline typename Container::reverse_iterator::reference operator*(void) const { return *this->_iter; }