Midterm exam notes: Basic initializer list stuff:

#include<iostream>
using namespace std;

class Point {
private:
    int x;
    int y;
public:
    Point(int i = 0, int j = 0):x(i), y(j) {}
    /*  The above use of Initializer list is optional as the
        constructor can also be written as:
        Point(int i = 0, int j = 0) {
            x = i;
            y = j;
        }
    */

    int getX() const {return x;}
    int getY() const {return y;}
};

int main() {
  Point t1(10, 15);
  cout<<"x = "<<t1.getX()<<", ";
  cout<<"y = "<<t1.getY();
  return 0;
}

Basic operator overloading:

std::ostream& operator<<(std::ostream& out, const Account& acct) {
    out << acct.toString();
    return out;
>

to_string is a thing!

you can also do a function in a class like:

string toString() {
    string result{};
    something something
    return result;
}

also think about getters and setters