What is a copy constructor? A constructor that allows a user to move data from one object to another A constructor to initialize an object with the values of another object A constructor to check the whether to objects are equal or n code example

// Copy constructor 
    Point(const Point &p2) {x = p2.x; y = p2.y; } 
  
    int getX()            {  return x; } 
    int getY()            {  return y; } 
};