Please use information provided to complete this program in C++. Need to create
ID: 3591789 • Letter: P
Question
Please use information provided to complete this program in C++.
Need to create a struct and 2 classes (outline for them are below). The following tasks are done when the appropriate letter is chosen.
N: The new patient’s first name, last name, and birthdate are asked for and entered. The new patient ID will be the last name concatenated with the first name and the year of birth. (Example: SmithJohn1998) The primary doctor’s ID is also entered. The new patient object is placed in both arrays: one keeping all patients, and one keeping the patients who checked in today.
R: The returning patient’s ID is asked for, and the array holding all patients is searched for the patient object. If found, a copy of the patient object is placed in the array for all currently checked in patients. If not found, the user is returned to the main menu after asking them to either try R again, making sure the correct ID was entered, or choose N to enter the patient as a new patient.
O: Using the patient’s ID, the patient object is found in the array holding currently checked in patients. (If not found, the user is returned to the main menu after asking them to either try O again, making sure the correct ID was entered, or choose N or R to check in the patient as a new or returing patient.) The procedure record is updated by entering a new entry, with the current date, procedure ID, and provider ID. The up-dated patient object is then removed from the array of currently checked in patients, and replaces the old patient object in the main array. If the update fails, a message is output.
I: Using the patient’s ID, the main array holding all patients is searched for the patient object. If found the information it holds: the names, birthdate, the primary doctor ID, and a list of all past procedures done (date, procedure ID, procedure provider ID) is printed to the monitor.
P: From the array holding all patients currently checked in, a list is printed in nice readable form, showing the patient ID, first and last names, and the primary doctor ID for each patient.
Q: If the list of patients currently checked in is not empty, the list is printed out and the user asked to keep running the program so they can be checked out. If the list is empty, the program will write the patient objects in the main array to the binary file CurrentPatients.dat. It should overwrite all previous information in the file.
For the struct, you may use the following:
struct procedure
{
Date dateOfProcedure;
int procedureID;
int procedureProviderID;
};
~~~
For the class Patient, you should have the following interface (public) member functions:
Public:
Patient ( const char *, const char * , const char *, Date, int);
//Put in default values just as in Date class
//Use the set functions so input values are checked
~Patient();
Patient & setID ( const char * ); //check if length of name string is < 32 if not, shorten to 32 letters.
Patient & setFirstName ( const char *); //check if length of name string is <15, if not, shorten to 14 letters.
Patient & setLastName ( const char *); //check if length of name string is <15, if not, shorten to 14 letters.
Patient & setBirthDate ( Date);
Patient & setPrimaryDoctorID (int);
const char * getID();
const char * getFirstName();
const char * getLastName();
Date getBirthDate();
int getPrimaryDoctorID();
bool enterProcedure(Date procedureDate, int procedureID,int procedureProviderID);
//tries to add a new entry to record array, returns
//true if added, false if cannot be added
void printAllProcedures();
private:
char ID[33];
char firstName[15];
char lastName [15];
Date birthdate;
int primaryDoctorID;
procedure record[100];
int currentCountOfProcedures; // keeps track of how many procedures have been recorded. if it reaches 500, no //new procedures can be entered.
~~~~
For the Date class, you may copy what is at the end of this assignment with the following changes:
1.The overloaded operator for += will have the prototype
void operator+=(int); // Does not return anything
2. Both the leapYear and the endOfMonth functions will have no parameters so they will have prototypes
bool leapYear( ) const; // is the year for the date object a leap year?
bool endOfMonth( ) const; // is the date of the object the last day of the month?
Note that this will mean that corresponding changes will need to be made for all function definitions that use the two functions.
3. Implement the four get member functions.
~~~
Date class (Before changes asked for above)
// Definition of class Date in date.h
#ifndef DATE1_H
#define DATE1_H
#include
#include
using namespace std;
class Date {
friend ostream &operator<<( ostream &, const Date & ); // allows easy output to a ostream
public:
Date( int m = 1, int d = 1, int y = 1900 ); // constructor, note the default values
void setDate( int, int, int ); // set the date
const Date &operator+=( int ); // add days, modify object
bool leapYear( int) const; // is this a leap year?
bool endOfMonth( int ) const; // is this end of month?
int getMonth ( ) const; // You need to implement this
int getDay ( ) const; // You need to implement this
int getYear ( ) const; // You need to implement this
string getMonthString( ) const; // You need to implement this
private:
int month;
int day;
int year;
static const int days[]; // array of days per month
static const string monthName[]; // array of month names
void helpIncrement(); // utility function
};
#endif
// Member function definitions for Date class in separate date.cpp file
#include
#include "date.h"
#include
// Initialize static members at file scope;
// one class-wide copy.
const int Date::days[] = { 0, 31, 28, 31, 30, 31, 30,
31, 31, 30, 31, 30, 31 };
const string Date::monthName[] = { "", "January",
"February", "March", "April", "May", "June",
"July", "August", "September", "October",
"November", "December" };
// Date constructor
Date::Date( int m, int d, int y ) { setDate( m, d, y ); }
// Set the date
void Date::setDate( int mm, int dd, int yy )
{
month = ( mm >= 1 && mm <= 12 ) ? mm : 1;
year = ( yy >= 1900 && yy <= 2100 ) ? yy : 1900;
// test for a leap year
if ( month == 2 && leapYear(year ) )
day = ( dd >= 1 && dd <= 29 ) ? dd : 1;
else
day = ( dd >= 1 && dd <= days[ month ] ) ? dd : 1;
}
// Add a specific number of days to a date
const Date &Date::operator+=( int additionalDays )
{
for ( int i = 0; i < additionalDays; i++ )
helpIncrement();
return *this; // enables cascading
}
// If the year is a leap year, return true;
// otherwise, return false
bool Date::leapYear( int testYear ) const
{
if ( testYear % 400 == 0 || ( testYear % 100 != 0 && testYear % 4 == 0 ) )
return true; // a leap year
else
return false; // not a leap year
}
// Determine if the day is the end of the month
bool Date::endOfMonth(int testDay ) const
{
if ( month == 2 && leapYear( year ) )
return (testDay == 29); // last day of Feb. in leap year
else
return (testDay == days[ month ]);
}
// Function to help increment the date
void Date::helpIncrement()
{
if ( ! endOfMonth( day )) { // date is not at the end of the month
day++;
}
else if (month < 12 ) { // date is at the end of the month, but month < 12
day = 1;
++month;
}
else // end of month and year: last day of the year
{
day = 1;
month = 1;
++year;
}
}
// Overloaded output operator
ostream &operator<<( ostream &output, const Date &d )
{
output << d.monthName[ d.month ] << ' '<< d.day << ", " << d.year;
return output; // enables cascading
}
Explanation / Answer
Please find the getter functions implememted as asked:
int getMonth ( ) {
return month;
}
int getDay ( ) {
return day;
}
int getYear ( ) {
return year;
}
string getMonthString() {
return monthName[month];
}