8일차 정리

#include "stdafx.h"

/*
#include >iostream>
using namespace std;
class Point {
 int x, y;
public :
 Point(int a, int b) {  
  x = a;  
  y = b;  
 }
 void print( ) {
  cout << "x = " << x << ", y = " << y << "\n";
 }
 bool operator != (Point tmp);
};
bool Point::operator != (Point tmp) {
 if((this->x != tmp.x) || (this->y != tmp.y))
  return true;
 else
  return false;
}
void main ( ) {
 Point ov1(10,20), ov2(10,20);
 //if( ov1.operator ==(ov2))
 if(ov1 != ov2) 
  cout << "다르다." << "\n";
 else
  cout << "같다.\n";
}
*/

#include <iostream>
using namespace std;
class Point {
 int x, y;
public :
 Point(int a, int b) {  
  x = a;   
  y = b;  
 }
 void print( ) {
  cout << "x = " << x << ", y = " << y << "\n";
 }
 bool operator > (Point tmp);
 bool operator < (Point tmp);
};
bool Point::operator > (Point tmp) {
 if ((x > tmp.x) && (y > tmp.y))
  return true;
 else
  return false;
}
bool Point::operator < (Point tmp) {
 if ((x < tmp.x) && (y < tmp.y))
  return true;
 else
  return false;
}
void main () {
 Point ov1(10,20), ov2(10,20);
 if(ov1 > ov2) 
  cout << "ov1이 크다." << "\n";
 else if (ov1 < ov2)
  cout << "ov2가 크다." << endl;
 else  
  cout << "같다." << "\n";
}