template<class Owner, class Item> class ViewItemIterator
{
public:
- typedef typename std::conditional<std::is_const<Owner>::value,
- typename Owner::item_list::const_iterator,
- typename Owner::item_list::iterator>::type child_iterator;
-
+ typedef typename Owner::item_list::const_iterator child_iterator;
typedef std::shared_ptr<Item> value_type;
typedef ptrdiff_t difference_type;
typedef value_type pointer;
- typedef value_type& reference;
+ typedef const value_type& reference;
typedef std::forward_iterator_tag iterator_category;
public: