//
//	time.h
//


#ifndef TIME_H		
#define TIME_H

class Time
{
	int hrs, mins, secs;
public:
	// default constructor
	Time()			// 0:0:0
	{	hrs=0; mins=0; secs=0;   } 
	Time(int h, int m, int s)
        {       hrs=h;  mins=m;  secs=s;   }
	void Set(int h, int m, int s)		// Tr
	{	hrs=h;  mins=m;  secs=s;   }
	void Write() const			// Ob: Observer
	{	cout << hrs << ':' << mins << ':' << secs;  }
	void Increment() 			// Tr: Transformer
	{	secs ++;   }
		if (secs > 59)
		{	secs = 0;
			mins ++;
			if (mins > 59)
			{	mins = 0;
				hrs ++;
				if ( hrs > 23)
					hrs  = 0;
			}
		}
	}
	// change increment to increment in book
	bool Equal(Time x) const		// Ob
	{	return (hrs==x.hrs && mins==x.mins && secs==x.secs);  }
	bool GreaterThan( Time x ) const	// Ob
	{	bool temp = false;
		if ( hrs > x.hrs )  temp = true;
		else if( hrs == x.hrs && mins > x.mins ) temp = true;
		return temp;
	}
	bool NotEqual ( Time x ) const	// Ob
	//{	return (hrs!=x.hrs ||  mins!=x.mins ||  secs!=x.secs);  }
	{	return !Equal(x);    }
};

#endif