Time Driver

#include

#include "Time.h"

using namespace std;

void ShowNowTime(Time& timept) {

cout << "Time is now ";

timept.Display();

cout << endl;

}

int main()

{

Time nowTime;

nowTime.Set(11, 30, 'P');

ShowNowTime(nowTime);

cout << "Forward 20 Minutes." << endl;

//nowTime.Forward(20);

nowTime += 20;

ShowNowTime(nowTime);

cout << "Forward 20 Minutes." << endl;

//nowTime.Forward(20);

nowTime += 20;

ShowNowTime(nowTime);

cout << "Forward 500 Minutes." << endl;

//nowTime.Forward(500);

nowTime += 500;

ShowNowTime(nowTime);

cout << "Forward 330 Minutes." << endl;

//nowTime.Forward(330);

nowTime += 330;

ShowNowTime(nowTime);

cout << "Forward 30 Minutes. (Testing the + operator.)" << endl;

Time testTime = nowTime + 30;

ShowNowTime(testTime);

cout << endl;

cout << "Testing Assignment Operator." << endl;

Time testTime(9, 30, 'P');

testTime.Display();

testTime = 10;

testTime.Display();

testTime = 7;

testTime.Display();

testTime = 13;

testTime.Display();

}

time.h

#pragma once

#include

using namespace std;

class Time {

public:

// Constructors

Time();

Time(unsigned hours, unsigned minutes, char am_pm);

// Functions to get the values of member

unsigned getHours() const; // Return the hour number

unsigned getMinutes() const; // Return the minute number

char getAMorPM() const; // Return the AM PM value

// Set, Display as discussed in class

void Set(unsigned hours, unsigned minutes, char am_pm);//Set the time

void Display() const; //Display the time

// A convenient forward function

void Forward(int minutes);

Time operator += (int minutes);

Time operator + (int);

private:

unsigned myHours, myMinutes;

char myAMorPM;

};

Time .cpp

#include "Time.h"

#include

#include

using namespace std;

Time :: Time ()

{

}

Time :: Time (unsigned hours, unsigned minutes, char am_pm)

{

Set(hours, minutes, am_pm);

}

void Time::Set(unsigned hours, unsigned minutes, char am_pm)

{

if (hours >= 1 && hours <= 12 && minutes >= 0 && minutes <= 59 &&

(am_pm == 'A' || am_pm == 'P'))

{

myHours = hours;

myMinutes = minutes;

myAMorPM = am_pm;

}

else

cerr << "*** Can't set these values *** ";

}

void Time::Display() const

{

string minStr = to_string(myMinutes);

if (myMinutes == 0) {

minStr = "00";

}

cout << myHours << ':' << minStr << ' ' << myAMorPM << ".M." <<

endl;

}

unsigned Time::getHours() const {

return myHours;

}

unsigned Time::getMinutes() const {

return myMinutes;

}

char Time::getAMorPM() const {

return myAMorPM;

}

// Forward the time by a given number of minutes

void Time::Forward(int minutesToForward)

{

int totalMinutes = myMinutes + minutesToForward;

myMinutes = totalMinutes % 60;

int hoursAdded = totalMinutes / 60;

int nowHours = myHours + hoursAdded;

int flipAmPm = ((nowHours / 12) - (myHours / 12)) % 2;

if (flipAmPm == 1) {

if (myAMorPM == 'A') {

myAMorPM = 'P';

}

else {

myAMorPM = 'A';

}

}

myHours = nowHours % 12;

if (myHours == 0) {

myHours = 12;

}

}

Time Time :: operator += (int minutesToForward)

{

this -> Forward(minutesToForward);

return * this;

}

Time Time :: operator + (int minutesToForward)

{

Time newTime = * this;

newTime.Forward(minutesToForward);

return newTime;

}

Do not mess with the driver. my functiosn fir some reason will not overlaod