Class const_iterator

lib/data/image.h:27–56

public:
    class const_iterator
    {
        typedef std::map<LogicalLocation,
            std::shared_ptr<const Sector>>::const_iterator wrapped_iterator_t;

    public:
        const_iterator(const wrapped_iterator_t& it): _it(it) {}
        std::shared_ptr<const Sector> operator*()
        {
            return _it->second;
        }

        void operator++()
        {
            _it++;
        }

        bool operator==(const const_iterator& other) const
        {
            return _it == other._it;
        }

        bool operator!=(const const_iterator& other) const
        {
            return _it != other._it;
        }

    private:
        wrapped_iterator_t _it;
    };

public:
    void calculateSize();