我想知道这是否是重载post和pre increment运算符的正确代码.
如何在main()中调用这些运算符.
class fix{
int x;
int y;
public:fix(int = 0, int = 0);
fix operator++(){//prefix increment
fix a;
++a.x;
++a.y;
return a;
}
fix operator++(int){ //post fix increment
fix c;
c.x = x;
c.y = y;
x++; y++;
return c;
}
};