To prevent reviewers from turning off Track Changes, use the ________ feature and insert a password

Extend the following class definition so it overloads the input and output operators.

``` class Vect { public: Vect () {} Vect ( double, double ); private: double r; // magnitude double theta; // direction (radians) }; // // Constructor 2: Initializes all components // Vect :: Vect( double vectMag, double vectDir ) { r = vectMag; theta = vectDir; } ```

When a member function is defined outside a class declaration, in its header the function name is preceded by the class name and the

a. constructor function b. accessor function c. scope resolution operator d. extraction operator