peregr.cpp

来自「Program for overloading functions and op」· C++ 代码 · 共 29 行

# include <iostream.h>


class coord {

int x,y;
public :
coord () { x=0; y=0;}
coord (int i, int j) {x=i; y=j;}
void get_xy  (int Si, int Sj) {int i=x; int j=y;}
coord operator+ (coord ob2); } ;

coord coord:: operator+(coord ob2)
{
coord temp;
temp.x=x+ob2.x;
temp.y=y+ob2.y;
return temp;
}

int main ()
{
coord o1(10,10), o2(5,3), o3;
int x,y;
o3=o1+o2;
o3.get_xy(x, y);
cout << "(o1+o2) X:"<<x<<",Y:"<<y<<"\n";
return 0;
}