c++ please

Consider the following accumulator class template class accumulator t public: accumulator (const T& value = T()); T getTotal) const; void addValue (const T& value); friend bool operator (const accumulator &rhs); // constructor // return total // add value to total // test equality accumulator &operator (const T& value); // add value to total friend ostream &operator &acc); // output total private: T total; t; template accumulator T accumulator: :getTotal) const t return total; template void accumulator: :addValue(const Th value)t total += value; Implement the operators: =, +, and