fig06_08.cpp

《c＋＋大学教程》源码

// Fig. 6.8: fig06_08.cpp
// Demonstrate errors resulting from attempts
// to access private class members.
#include <iostream>

using std::cout;

// include definition of class Time from time1.h
#include "time1.h"

int main()
{
   Time t;  // create Time object

   
   t.hour = 7;  // error: 'Time::hour' is not accessible

   // error: 'Time::minute' is not accessible
   cout << "minute = " << t.minute;

   return 0;

} // end main

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