CS计算机代考程序代写 c++ // From Walter Savitch’ book resources – Absolute C++
// From Walter Savitch’ book resources – Absolute C++
//This is the header file dtime.h. This is the interface for the class DigitalTime.
//Values of this type are times of day. The values are input and output in 24 hour
//notation as in 9:30 for 9:30 AM and 14:45 for 2:45 PM.
#ifndef DTIME_H
#define DTIME_H
#include
using std::istream;
using std::ostream;
// Declare a namespace in which some identifiers are declared/defined
namespace DTimeSavitch{
class DigitalTime{
public:
DigitalTime(int theHour, int theMinute);
DigitalTime( );
int getHour( ) const;
int getMinute( ) const;
void advance(int minutesAdded);
void advance(int hoursAdded, int minutesAdded);
friend bool operator ==(const DigitalTime& time1, const DigitalTime& time2);
friend istream& operator >>(istream& ins, DigitalTime& theObject);
friend ostream& operator <<(ostream& outs, const DigitalTime& theObject);
private:
int hour;
int minute;
};
} //DTimeSavitch
#endif //DTIME_H
