C++有關指標練習

標籤：日常

#include<iostream>
using namespace std;
class Time
{public:
Time(int,int,int);
int hour;
int minute;
int sec;
void get_time();
};
Time::Time(int h, int m, int s)
{hour = h;
minute = m;
sec = s;
}
void Time::get_time()
{cout<<hour<<":"<<minute<<":"<<sec<<endl;
}

int main()
{Time t1(10,36,5);
int p = &t1.hour;
cout<< p <<endl;
t1.get_time();
Time p2 = &t1;
p2-> get_time();
void(Time::p3)();
p3 = &Time::get_time;
(t1.*p3)();
return 0;
}

C++有關指標練習