Consider the class dateType given in Chapter $11.$ In this class, add the functions to overload the increment and decrement operators to increase the date by a day and decrease the date by a day, respectively; relational operators to compare two dates; and stream operators for easy input and output. $($Assume that the date is input and output in the form MM$-$DD$-$ YYYY$.)$ Also write a program to test your class.

There are three files in this: main.cpp$,$ dataType.h$,$ and dataType.cpp

main.cpp

#include

using namespace std;

int main$()\{$

$//$ Write your main here

return $0$;

$\}$

dataType.h

#ifndef dateType$\_$H

#define dateType$\_$H

#include

using namespace std;

class dateType

$\{$

friend ostream& operator$<<($ostream&$,$ const dateType&$)$;

friend istream& operator$>>($istream&$,$ dateType&$)$;

public:

void setDate$($int$,$ int, int$)$;

void setMonth$($int$)$;

void setDay$($int$)$;

void setYear$($int$)$;

int getMonth$()$ const;

int getDay$()$ const;

int getYear$()$ const;

$//$ Declare overloaded operator functions

bool isLeapYear$()$;

int getDaysInMonth$()$;

dateType$($int $=1,$ int $=1,$ int $=1900)$;

private:

int dMonth;

int dDay;

int dYear;

$\}$;

#endif

dataType.cpp

#include

#include "dateType.h$"$

using namespace std;

void dateType::setDate$($int month, int day, int year$)$

$\{$

if $($year $>=1)$

dYear $=$ year;

else

dYear $=1900$;

if $(1<=$ month && month $<=12)$

dMonth $=$ month;

else

dMonth $=1$;

switch $($dMonth$)$

$\{$

case $1$:

case $3$:

case $5$:

case $7$:

case $8$:

case $10$:

case $12$:

if $(1<=$ day && day $<=31)$

dDay $=$ day;

else

dDay $=1$;

break;

case $4$:

case $6$:

case $9$:

case $11$:

if $(1<=$ day && day $<=30)$

dDay $=$ day;

else

dDay $=1$;

break;

case $2$:

if $($isLeapYear$())$

$\{$

if $(1<=$ day && day $<=29)$

dDay $=$ day;

else

dDay $=1$;

$\}$

else

$\{$

if $(1<=$ day && day $<=28)$

dDay $=$ day;

else

dDay $=1$;

$\}$

$\}$

$\}$

void dateType::setMonth$($int m$)$

$\{$

dMonth $=$ m;

$\}$

void dateType::setDay$($int d$)$

$\{$

dDay $=$ d;

$\}$

void dateType::setYear$($int y$)$

$\{$

dYear $=$ y;

$\}$

int dateType::getMonth$()$ const

$\{$

return dMonth;

$\}$

int dateType::getDay$()$ const

$\{$

return dDay;

$\}$

int dateType::getYear$()$ const

$\{$

return dYear;

$\}$

int dateType::getDaysInMonth$()$

$\{$

int noOfDays;

switch $($dMonth$)$

$\{$

case $1$:

case $3$:

case $5$:

case $7$:

case $8$:

case $10$:

case $12$:

noOfDays $=31$;

break;

case $4$:

case $6$:

case $9$:

case $11$:

noOfDays $=30$;

break;

case $2$:

if $($isLeapYear$())$

noOfDays $=29$;

else

noOfDays $=28$;

$\}$

return noOfDays;

$\}$

bool dateType::isLeapYear$()$

$\{$

if $((($dYear $\%4==0)$ && $($dYear $\%100!=0))||$ dYear $\%400==0)$

return true;

else

return false;

$\}$

dateType::dateType$($int month, int day, int year$)$

$\{$

setDate$($month$,$ day, year$)$;

$\}$

$//$ Overload Operators

My problem is to add and define the overloaded operators $++,--,<,<=,>,>=$

and to write a main.cpp all in C$++$

Please try to work this with three files instead of one