Answers for "overloading >> operator c++"

overload >> operator c++ in class

ostream& operator<<(ostream& os, node* head)
{
    // Function call to overload the "<<"
    // operator
    print(head);
}

c++ over load operator

// This will substract one vector (math vector) from another
// Good example of how to use operator overloading

vec2 operator - (vec2 const &other) {
    return vec2(x - other.x, y - other.y);
}