I could use some help with this program. Having trouble getting it to work corre

Question

I could use some help with this program. Having trouble getting it to work correctly.

Problem Description:

Problem Description

Create a Date class with the following capabilities:

MM/DD/YYYY

June 14, 1992

You should only have 3 member data: integer month, integer day, and integer year. Also, you should have at least 2 constructors and 2 functions in your Date.cpp.

You also need to create 3 get functions and 3 set functions for the member data.

a)       You must use a separate Date.h file for the Date class definition.

b)       You must use a separate Date.cpp file for the Date class implementation.

c)       You must use a separate TestDate.cpp file for the Testing program.

d)       The Date class should contain only 3 member data: month, day, and year. They are all integer data.

e)       Your program should run correctly with the same inputs and outputs as given in the sample run.

Sample Run:

Enter 1 for format: MM/DD/YYYY
Enter 2 for format: Month DD, YYYY
Enter 3 to exit
Choice:
1
Enter Month (1-12): 10
Enter Day of Month: 23
Enter Year: 2006

MM/DD/YYYY: 10/23/2006
Month DD, YYYY: October 23,2006
**********

Enter 1 for format: MM/DD/YYYY
Enter 2 for format: Month DD, YYYY
Enter 3 to exit
Choice:
2
Enter Month Name: May
Enter Day of Month: 9
Enter Year: 1998

month:May
MM/DD/YYYY: 5/9/1998
Month DD, YYYY: May 9,1998
**********

Enter 1 for format: MM/DD/YYYY
Enter 2 for format: Month DD, YYYY
Enter 3 to exit
Choice:

Explanation / Answer

Date.h

  

#ifndef DateFormat

#define DateFormat

#include <ctime>

#include <cstring>

class Date {

public:

Date();

Date( int, int );

Date( int, int, int );

Date( char *, int, int );

void setMonth( int );

void setDay( int );

void setYear( int );

void printDateSlash( void ) const;

void printDateMonth( void ) const;

void printDateDay( void ) const;

const char *monthName( void ) const;

int leapYear( void ) const;

int daysOfMonth( void ) const;

void convert1( int );

int convert2( void ) const;

void convert3( const char * const );

const char *monthList( int ) const;

int days( int ) const;

  

private:

int day;

int month;

int year;

};

#endif

  

Date.cpp

#include <iostream>

#include <cstring>

#include <ctime>

#include "Date.h"

  

Date::Date()

{

            struct tm *ptr;

            time_t t = time( 0 );

            ptr = localtime( &t );

            day = ptr->tm_mday;

            month = 1 + ptr->tm_mon;

            year = ptr->tm_year + 1900;

}

Date::Date( int ddd, int yyyy )

{

setYear( yyyy );

convert1( ddd );

}

Date::Date( int mm, int dd, int yy )

{

setYear( yy + 1900 );

setMonth( mm );

setDay( dd );

}

  

Date::Date( char *mPtr, int dd, int yyyy )

{

setYear( yyyy );

convert3( mPtr );

setDay( dd );

}

void Date::setDay( int d )

{ day = d >= 1 && d <= daysOfMonth() ? d : 1; }

void Date::setMonth( int m ) { month = m >= 1 && m <= 12 ? m : 1; }

void Date::setYear( int y ) { year = y >= 1900 && y <= 1999 ? y : 1900; }

  

void Date::printDateSlash( void ) const

{ cout << month << '/' << day << '/' << year << ' '; }

  

void Date::printDateMonth( void ) const

{ cout << monthName() << ' ' << day << ", " << year << ' '; }

void Date::printDateDay( void ) const

{ cout << convert2() << ' ' << year << ' '; }

  

const char *Date::monthName( void ) const { return monthList( month - 1 ); }

  

int Date::daysOfMonth( void ) const

{ return leapYear() && month == 2 ? 29 : days( month ); }

int Date::leapYear( void ) const

{

    if ( year % 400 == 0 || ( year % 4 == 0 && year % 100 != 0 ) )

    return 1;

    else

    return 0;

}

int Date::convert2( void ) const

{

    int ddd = 0;

    for ( int m = 1; m < month; ++m )

    ddd += days( m );

    ddd += day;

    return ddd;

}

  

void Date::convert3( const char * const mPtr )

{

  int flag = 0;

   for ( int subscript = 0; subscript < 12; ++subscript )

   if ( !strcmp( mPtr, monthList( subscript ) ) ) {

   setMonth( subscript + 1 );

   flag = 1;

   break;

}

   if ( !flag )

   setMonth( 1 );

}

  

const char *Date::monthList( int mm ) const

{

char *months[] = { "January", "February", "March", "April", "May",

"June", "July", "August", "September", "October",

"November", "December" };

return months[ mm ];

}

int Date::days( int m ) const

  

  

{

const int monthDays[] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };

return monthDays[ m - 1 ];

}

int main()

{

Date d1( 7, 4, 98 ), d2( 86, 1999 ),

d3, d4( "September", 1, 1998 );

d1.printDateSlash();

d2.printDateSlash();

d3.printDateSlash();

d4.printDateSlash();

cout << ' ';

d1.printDateDay();

d2.printDateDay();

d3.printDateDay();

d4.printDateDay();

cout << ' ';

d1.printDateMonth();

d2.printDateMonth();

d3.printDateMonth();

d4.printDateMonth();

cout << endl;

return 0;

}

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