// time.h - header file for class Time (Nagler, p. 327
//          - used by class AlarmClock)
// cmc, 8/13/03

#ifndef TIME_H
#define TIME_H

#include <iostream>

class Time {

inline friend std::ostream &operator<<
                   (std::ostream &out, Time const &t) {
    return std::cout << (t.hours < 10 ? "0" : "") << t.hours << ':'
                     << (t.minutes < 10 ? "0" : "") << t.minutes << ':'
                     << (t.seconds < 10 ? "0" : "") << t.seconds;
}

public: // implicit inline functions
    Time(int h = 16, int m = 44, int s = 59)
         : hours(h), minutes(m), seconds(s) { }
    // ... don't need any more for this example

private:
    int hours, minutes, seconds;
};

#endif