Untitled

Partial class template specialization with maps
template<typename T, typename D>
const D& custIterator<T,D>::next()
{
    const D& obj = (*it);
    if(hasNext())
    {
        it++;
    }
    return obj;
}

//the above works fine

template<typename T, typename D>
const D& custIterator<map<T,D>,D>::next() //error in this line
{
    D& obj = (*it).second;
    if(hasNext())
    {
        it++;
    }
    return obj;
}

std::map<T,D>