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Completed 'date' program of Assignment 5.

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Charles Descamps 2024-11-07 08:47:39 -07:00
parent 0ab7384af2
commit d0c2763a23
2 changed files with 272 additions and 3 deletions
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275
assignmentFive/date.cpp
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@ -21,13 +21,240 @@ Dependencies: ???
using namespace std;
// class definitions
class InvalidDay : public exception
{
public:
virtual const char *what() const noexcept
{
return "InvalidDay: Day should be between 1 and 31 (integers).";
}
};
class InvalidMonth : public exception
{
public:
virtual const char *what() const noexcept
{
return "InvalidMonth: Month should be between 1 and 12 (integers).";
}
};
class Date
{
private:
/* data */
int month;
int day;
int year;
public:
Date(/* args */);
~Date();
Date()
{
month = 1;
day = 1;
year = 1970;
}
Date(int inMonth, int inDay, int inYear)
{
try
{
if(inMonth > 1 || inMonth < 12)
{
month = inMonth;
}
else
{
throw InvalidMonth();
}
}
catch(const InvalidMonth& e)
{
std::cerr << e.what() << '\n';
}
// next try statement
try
{
if(inDay > 1 || inDay < 31)
{
day = inDay;
}
else
{
throw InvalidDay();
}
}
catch(const InvalidDay& e)
{
std::cerr << e.what() << '\n';
}
year = inYear;
}
~Date()
{
//
}
// accessor functions
int getDay()
{
return day;
}
int getMonth()
{
return month;
}
int getYear()
{
return year;
}
// mutator functions
void setDay(int inputDay)
{
try
{
if (inputDay > 1 || inputDay < 31)
{
day = inputDay;
}
else
{
throw InvalidDay();
}
}
catch (const InvalidDay &e)
{
std::cerr << e.what() << '\n';
}
}
void setMonth(int inputMonth)
{
try
{
if (inputMonth > 1 || inputMonth < 12)
{
month = inputMonth;
}
else
{
throw InvalidMonth();
}
}
catch (const InvalidMonth &e)
{
std::cerr << e.what() << '\n';
}
}
void setYear(int inputYear)
{
year = inputYear;
}
// date printing functions
void printNumericalMonthDayYear()
{
cout << month << "/" << day << "/" << year << endl;
}
void printStringMonthNumericalDayYear()
{
switch (month)
{
case 1:
cout << "January";
break;
case 2:
cout << "February";
break;
case 3:
cout << "March";
break;
case 4:
cout << "April";
break;
case 5:
cout << "May";
break;
case 6:
cout << "June";
break;
case 7:
cout << "July";
break;
case 8:
cout << "August";
break;
case 9:
cout << "September";
break;
case 10:
cout << "October";
break;
case 11:
cout << "November";
break;
case 12:
cout << "December";
break;
default:
break;
}
cout << " " << day << ", " << year << endl;
}
void printNumericalDayStringMonthYear()
{
cout << day << " ";
switch (month)
{
case 1:
cout << "January";
break;
case 2:
cout << "February";
break;
case 3:
cout << "March";
break;
case 4:
cout << "April";
break;
case 5:
cout << "May";
break;
case 6:
cout << "June";
break;
case 7:
cout << "July";
break;
case 8:
cout << "August";
break;
case 9:
cout << "September";
break;
case 10:
cout << "October";
break;
case 11:
cout << "November";
break;
case 12:
cout << "December";
break;
default:
break;
}
cout << " " << year << endl;
}
// shorthand print functions
void printNMDY()
{
printNumericalMonthDayYear();
}
void printSMNDY()
{
printStringMonthNumericalDayYear();
}
void printNDSMY()
{
printNumericalDayStringMonthYear();
}
};
// function prototypes
@ -35,6 +262,48 @@ public:
// main program
int main(int argc, char **argv)
{
int tempDay, tempMonth, tempYear;
Date linuxEpoch = Date();
Date steveBirthday = Date(2, 24, 1955);
Date christmasThisYear = Date(12, 25, 2024);
Date emptyDate = Date(); // values will be set be accessor/mutators
// ask the user for the values for emptyDate.
cout << "Start date entry:" << endl;
cout << "\tPlease enter in a month: ";
cin >> tempDay;
cout << "\tPlease enter in a day: ";
cin >> tempMonth;
cout << "\tPlease enter in a year: ";
cin >> tempYear;
// finish the user entry.
cout << endl;
// attempt to enter in the date into empty date.
emptyDate.setDay(tempDay);
emptyDate.setMonth(tempMonth);
emptyDate.setYear(tempYear);
// print out each date in different formats.
cout << "Date of Linux Epoch: ";
linuxEpoch.printNumericalDayStringMonthYear();
cout << endl;
cout << "Date of Steve Job's Birthday: ";
steveBirthday.printNumericalMonthDayYear();
cout << endl;
cout << "Date of Christmas this year: ";
christmasThisYear.printStringMonthNumericalDayYear();
cout << endl;
cout << "User inputted date in all formats: " << endl;
emptyDate.printNumericalDayStringMonthYear();
emptyDate.printNumericalMonthDayYear();
emptyDate.printStringMonthNumericalDayYear();
cout << endl;
// return 0
return 0;
}