Throw when an invalid number of seconds (<0 or > 59) is passed to the class. Demonstrate the class in a driver program. Demo in the main function. the file: // MillTIme.cpp // #include "stdafx.h" #include using namespace std; class Time
- Modify the MilTime class given under Final exam module. The class should implement the following exceptions: BadHour Throw when an invalid hour (< 0 or > 2359) is passed to the class. BadSeconds Throw when an invalid number of seconds (<0 or > 59) is passed to the class. Demonstrate the class in a driver program. Demo in the main function.
the file:
// MillTIme.cpp
//
#include "stdafx.h"
#include <iostream>
using namespace std;
class Time
{
protected:
int hour;
int min;
int sec;
public:
Time(int h, int m, int s)
{
hour = h; min = m; sec = s;
}
int getHour()
{
return hour;
}
int getMin()
{
return min;
}
int getSec()
{
return sec;
}
};
class MilTime : public Time
{
private:
int milHours;
int milSeconds;
public:
MilTime(int h = 0, int s = 0) : Time(0, 0, s)
{
if (h < 0 || h > 2359)
{
cout << "Hours must be in the range 0 - 2359.\n";
milHours = h;
milSeconds = s;
convert();
}
else if (s < 0 || s > 59)
{
cout << "Seconds must be in the range 0 - 59.\n";
milSeconds = 0;
}
else
{
milHours = h;
milSeconds = s;
}
convert();
}
void convert()
{
double temp;
if (milHours > 1200)
hour = milHours - 1200;
else
hour = milHours;
hour /= 100;
temp = (milHours - 1200) / 100.0;
min = static_cast<int>(((temp - static_cast<int>(temp)) * 100));
}
void setTime(int h, int s)
{
// Create a MilTime object.
MilTime timeObj(hour, sec);
// Display the hour in military and
// standard formats.
cout << "The hour in military format is "
<< timeObj.getHour() << endl;
cout << "The hour in standard format is "
<< timeObj.getStandHr() << endl;
// Display the minutes.
cout << "The minutes are "
<< timeObj.getMin() << endl;
// Display the seconds.
cout << "The seconds are "
<< timeObj.getSec() << endl;
}
int getHour()
{
return milHours;
}
int getStandHr()
{
return hour;
}
};
int main()
{
// Create a MilTime object for 1445 hours, 27 seconds.
MilTime timeObj(1445, 27);
// Display the hours, minutes, and seconds.
cout << "The hour in military format is "
<< timeObj.getHour() << endl;
cout << "The hour in standard format is "
<< timeObj.getStandHr() << endl;
cout << "The minutes are "
<< timeObj.getMin() << endl;
cout << "The seconds are "
<< timeObj.getSec() << endl;
return 0;
}
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