Operator overloading on class templates

Question

I\'m having some problems defining some operator overloads for template classes. Let\'s take this hypothetical class for example.

template 
cl         


        

Answer 1

This way works:

class A
{
    struct Wrap
    {
        A& a;
        Wrap(A& aa) aa(a) {}
        operator int() { return a.value; }
        operator std::string() { stringstream ss; ss << a.value; return ss.str(); } 
    }
    Wrap operator*() { return Wrap(*this); }
};