Homework SoursePlease help Language should be simple c Use Enumeration Do n
Please help. Language should be simple c++. Use Enumeration. Do not change main. Please make the program simple. Thank you
Implement class Day which represents a day of the week. Overload operator+=, operator-=, operator++ (prefix), and operator-- (prefix), and operator<< as described below.
Solution
#include \"dayType.h\"
void dayType::setDay(string newDay)
{
currentDay = newDay;
}
void dayType::printDay()
{
cout << \"Day chosen is \" << currentDay << endl;
}
int dayType::showDay(int& day)
{
return day;
}
int dayType::nextDay(int day)
{
day = day++;
if (day > 6)
day = day % 7;
switch (day)
{
case 0: cout << \"The next day is Sunday\";
break;
case 1: cout << \"The next day is Monday\";
break;
case 2: cout << \"The next day is Tuesday\";
break;
case 3: cout << \"The next day is Wednesday\";
break;
case 4: cout << \"The next day is Thursday\";
break;
case 5: cout << \"The next day is Friday\";
break;
case 6: cout << \"The next day is Saturday\";
break;
}
cout << endl;
return day;
}
int dayType::prevDay(int day)
{
day = day--;
switch (day)
{
case -1: cout << \"The previous day is Saturday.\";
break;
case 0: cout << \"The previous day is Saturday.\";
break;
case 1: cout << \"The previous day is Saturday.\";
break;
case 2: cout << \"The previous day is Saturday.\";
break;
case 3: cout << \"The previous day is Saturday.\";
break;
case 4: cout << \"The previous day is Saturday.\";
break;
case 5: cout << \"The previous day is Saturday.\";
break;
default: cout << \"The previous day is Saturday.\";
}
cout << endl;
return day;
}
int dayType::calcDay(int addDays, int numDays)
{
addDays = addDays + numDays;
if (addDays > 6)
addDays = addDays % 7;
switch(addDays)
{
case 0: cout << \"The calculated day is Sunday.\";
break;
case 1: cout << \"The calculated day is Monday.\";
break;
case 2: cout << \"The calculated day is Tuesday.\";
break;
case 3: cout << \"The calculated day is Wednesday.\";
break;
case 4: cout << \"The calculated day is Thursday.\";
break;
case 5: cout << \"The calculated day is Friday.\";
break;
case 6: cout << \"The calculated day is Saturday.\";
break;
default: cout << \"Not valid choice.\";
}
cout << endl;
return addDays;
}
