The code I have so far is below (C++): WitPerson.cpp #include <string> #include

Question

The code I have so far is below (C++):

WitPerson.cpp

#include <string>

#include <iostream>

#include <fstream>

using namespace std;

#include "WitPerson.h"

//Initialization

WitPerson::WitPerson() {

WitPerson::Name = "Default";

WitPerson::Addr = "Default";

WitPerson::Wnum = "0";

WitPerson::Category = "Unknown";

WitPerson::Role = "Unknown";

}

//Constructor

WitPerson::WitPerson(string name, string addr, string wNum, string role) {

WitPerson::Name = name;

WitPerson::Addr = addr;

WitPerson::Wnum = wNum;

WitPerson::Role = role;

}

//Copy Constructor

WitPerson::WitPerson(const WitPerson &person) {

Name = person.Name;

Addr = person.Addr;

Wnum = person.Wnum;

Category = person.Category;

Role = person.Role;

}

//Destructor

WitPerson::~WitPerson(void) {

//delete this;

}

//stream insertion operator

ostream& operator<< (ostream& strm, const WitPerson& obj) {

strm << "The name is : " << obj.Name << endl;

strm << "The address is : " << obj.Addr << endl;

strm << "The W - Number is : " << obj.Wnum << endl;

strm << "The Role is : " << obj.Role << endl;

return strm;

}

//stream extraction operator

istream& operator >> (istream& in, WitPerson&c)

{

cout << "Enter Name " << endl;

in >> c.Name;

cout << "Enter Address " << endl;

in >> c.Addr;

cout << "Enter W-Number " << endl;

in >> c.Wnum;

cout << "Enter Role " << endl;

in >> c.Role;

return in;

}

ofstream& operator<< (ofstream& ofs, const WitPerson &src)

{

ofs << src.Name << '/' << src.Addr << '/' << '/' << src.Wnum << '/' << src.Role << endl;

return ofs;

}//end ofstream

ifstream& operator >> (ifstream& ifs, WitPerson &src)

{

string record;

while (getline(ifs, record))

{

int index = record.find('/');

src.Name = record.substr();

}

return ifs;

}//end ifstream

//initialize overloaded operator

WitPerson& WitPerson::operator=(const WitPerson &Person) {

if (this != &Person) {

Name = Person.Name;

Addr = Person.Addr;

Wnum = Person.Wnum;

Category = Person.Category;

Role = Person.Role;

}

return *this;

}

WitPerson.h

#ifndef WITPERSON_H

#define WITPERSON_H

class WitPerson {

friend ostream& operator<< (ostream&, const WitPerson&);

friend istream& operator >> (istream&, WitPerson&);

friend ofstream& operator<< (ofstream&, const WitPerson &);

friend ifstream& operator >> (ifstream&, WitPerson &);

public:

WitPerson();

WitPerson(string name, string addr, string wNum, string role);

~WitPerson(void);

string getName(void) const { return Name; };

string getAddr(void) const { return Addr; };

string getWnum(void) const { return Wnum; };

string getCategory(void) const { return Category; };

string getRole(void) const { return Role; };

private:

WitPerson(const WitPerson &person);

WitPerson& operator=(const WitPerson&);

string Name;

string Addr;

string Wnum;

string Category;

string Role;

};

#endif

Source.cpp

#include <string>

#include <iostream>

#include <fstream>

#include <vector>

using namespace std;

#include "WitPerson.h"

void addUser(WitPerson people[], int index, string role);

void User() { cout << endl; }

int main() {

string name, address, wNumber, role;

WitPerson *people = new WitPerson[8];

vector<string> dest;

//Manual

int size = 0;

int user_choice;

do {

cout << "Enter 1 to add a student, 2 to add a faculty member, 3 to enter a staff member, 4 to display the present list, or 0 to quit: " << endl;

cin >> user_choice;

cin.ignore();

switch (user_choice) {

case 1:

addUser(people, size, role);

size++;

break;

case 2:

addUser(people, size, role);

size++;

break;

case 3:

addUser(people, size, role);

size++;

break;

case 4:

cout << "Here is the present list:" << endl;

for (int i = 0; i < size; i++) {

cout << "Entry #" << i + 1 << endl;

cout << "Name: " << people[i].getName() << endl;

cout << "Address: " << people[i].getAddr() << endl;

cout << "W-Number: " << people[i].getWnum() << endl;

cout << "Role: " << people[i].getRole() << endl << endl;

}

break;

default:

cout << "Here is the present list:" << endl;

for (int i = 0; i < size; i++) {

cout << "Entry #" << i + 1 << endl;

cout << "Name: " << people[i].getName() << endl;

cout << "Address: " << people[i].getAddr() << endl;

cout << "W-Number: " << people[i].getWnum() << endl;

cout << "Role: " << people[i].getRole() << endl << endl;

}

return 0;

} //switch end

} while (size < 8); //do-while loop end

cout << "Here is the present list:" << endl;

for (int i = 0; i < size; i++) {

cout << "Entry #" << i + 1 << endl;

cout << "Name: " << people[i].getName() << endl;

cout << "Address: " << people[i].getAddr() << endl;

cout << "W-Number: " << people[i].getWnum() << endl;

cout << "Role: " << people[i].getRole() << endl << endl;

}

return 0;

}

void addUser(WitPerson people[], int index, string role) {

/*string name;

string address;

string wNumber;

cin >> name;

cin >> address;

cin >> wNumber;*/

string user_info;

cout << "Please enter your name, address, W-Number, and Role seperated by commas: ";

getline(cin, user_info);

cin.ignore();

//tokenize string

string token;

size_t commaPos;

int counter = 0;

while (user_info.size() != 0)

{

commaPos = user_info.find(",");

if (commaPos != string::npos)

{

token = user_info.substr(0, commaPos);

user_info = user_info.substr(commaPos + 1);

counter++;

if (counter == 1)

{

cin >> people[counter].getName();

counter++;

}//end 1st nested if

else if (counter == 2)

{

cin >> people[counter].getAddr();

counter++;

}//end 2nd nested if

else if (counter == 3)

{

cin >> people[counter].getWnum();

counter++;

}//end 3rd nested if

else if (counter == 4)

{

cin >> people[counter].getRole();

counter++;

}//end 4th nested if

} //end whole if statement

else

{

token = user_info;

user_info = "";

}

//WitPerson person = new WitPerson(c1, c2, c3, role);

//people[index] = *p;

} //end while loop

}

Explanation / Answer

here is your files : ---------->>>>>>>>

WitPerson.h : ------------>>>>>>>>

#ifndef WITPERSON_H
#define WITPERSON_H
class WitPerson {
friend ostream& operator<< (ostream&, const WitPerson&);
friend istream& operator >> (istream&, WitPerson&);
friend ofstream& operator<< (ofstream&, const WitPerson &);
friend ifstream& operator >> (ifstream&, WitPerson &);
public:
WitPerson();
WitPerson(string name, string addr, string wNum, string role);
WitPerson(const WitPerson &person);
WitPerson& operator=(const WitPerson&);
~WitPerson(void);
string getName(void) const { return Name; };
string getAddr(void) const { return Addr; };
string getWnum(void) const { return Wnum; };
string getCategory(void) const { return Category; };
string getRole(void) const { return Role; };
private:
string Name;
string Addr;
string Wnum;
string Category;
string Role;
};
#endif?

WitPerson.cpp : --------->>>>>>>

#include <string>
#include <iostream>
#include <fstream>
using namespace std;
#include "WitPerson.h"
//Initialization
WitPerson::WitPerson() {
WitPerson::Name = "Default";
WitPerson::Addr = "Default";
WitPerson::Wnum = "0";
WitPerson::Category = "Unknown";
WitPerson::Role = "Unknown";
}
//Constructor
WitPerson::WitPerson(string name, string addr, string wNum, string role) {
WitPerson::Name = name;
WitPerson::Addr = addr;
WitPerson::Wnum = wNum;
WitPerson::Role = role;
}
//Copy Constructor
WitPerson::WitPerson(const WitPerson &person) {
Name = person.Name;
Addr = person.Addr;
Wnum = person.Wnum;
Category = person.Category;
Role = person.Role;
}
//Destructor
WitPerson::~WitPerson(void) {
//delete this;
}
//stream insertion operator
ostream& operator<< (ostream& strm, const WitPerson& obj) {
strm << "The name is : " << obj.Name << endl;
strm << "The address is : " << obj.Addr << endl;
strm << "The W - Number is : " << obj.Wnum << endl;
strm << "The Role is : " << obj.Role << endl;
return strm;
}
//stream extraction operator
istream& operator >> (istream& in, WitPerson&c)
{
cout << "Enter Name " << endl;
in >> c.Name;
cout << "Enter Address " << endl;
in >> c.Addr;
cout << "Enter W-Number " << endl;
in >> c.Wnum;
cout << "Enter Role " << endl;
in >> c.Role;
return in;
}
ofstream& operator<< (ofstream& ofs, const WitPerson &src)
{
ofs << src.Name << '/' << src.Addr << '/' << '/' << src.Wnum << '/' << src.Role << endl;
return ofs;
}//end ofstream
ifstream& operator >> (ifstream& ifs, WitPerson &src)
{
string record;
while (getline(ifs, record))
{
int index = record.find('/');
src.Name = record.substr();
}
return ifs;
}//end ifstream
//initialize overloaded operator
WitPerson& WitPerson::operator=(const WitPerson &Person) {
if (this != &Person) {
Name = Person.Name;
Addr = Person.Addr;
Wnum = Person.Wnum;
Category = Person.Category;
Role = Person.Role;
}
return *this;
}

source.cpp : ------------>>>>>>>>>>

#include <string>
#include <iostream>
#include <fstream>
#include <vector>
using namespace std;
#include "WitPerson.cpp"
void addUser(vector<WitPerson> &people,string category);
void User() { cout << endl; }
int main() {

vector<WitPerson> people;
vector<string> dest;
//Manual
int user_choice;
int i = 0;
do {
cout << "Enter 1 to add a student, 2 to add a faculty member, 3 to enter a staff member, 4 to display the present list, or 0 to quit: " << endl;
cin >> user_choice;
cin.ignore();
switch (user_choice) {
case 1:
addUser(people,"Student");
break;
case 2:
addUser(people,"Faculty");
break;
case 3:
addUser(people,"Staff");
break;
case 4:
cout << "Here is the present list:" << endl;
i = 0;
for (auto it = people.begin(); it != people.end(); it++,i++) {
cout << "Entry #" << i + 1 << endl;
cout << "Name: " << (*it).getName() << endl;
cout << "Address: " << (*it).getAddr() << endl;
cout << "W-Number: " << (*it).getWnum() << endl;
cout << "Role: " << (*it).getRole() << endl << endl;
}
break;
default:
cout << "Here is the present list:" << endl;
i = 0;
for (auto it = people.begin(); it != people.end(); it++,i++) {
cout << "Entry #" << i + 1 << endl;
cout << "Name: " << (*it).getName() << endl;
cout << "Address: " << (*it).getAddr() << endl;
cout << "W-Number: " << (*it).getWnum() << endl;
cout << "Role: " << (*it).getRole() << endl << endl;
}
return 0;
} //switch end
} while (people.size() < 8); //do-while loop end
cout << "Here is the present list:" << endl;
i = 0;
for (auto it = people.begin(); it != people.end(); it++,i++) {
cout << "Entry #" << i + 1 << endl;
cout << "Name: " << (*it).getName() << endl;
cout << "Address: " << (*it).getAddr() << endl;
cout << "W-Number: " << (*it).getWnum() << endl;
cout << "Role: " << (*it).getRole() << endl << endl;
}
return 0;
}
void addUser(vector<WitPerson> &people,string role) {
/*string name;
string address;
string wNumber;
cin >> name;
cin >> address;
cin >> wNumber;*/
string user_info;
cout << "Please enter your name, address, and W-Number seperated by commas: ";
getline(cin, user_info);
cin.ignore();
//tokenize string
string token;
size_t commaPos;
string name,addr,wnum;
int counter = 1;
user_info += ',';
while (user_info.size() != 0)
{
commaPos = user_info.find(",");
if (commaPos != string::npos)
{
token = user_info.substr(0, commaPos);
user_info = user_info.substr(commaPos + 1);
if (counter == 1)
{
name = token;
counter++;
}//end 1st nested if
else if (counter == 2)
{
addr = token;
counter++;
}//end 2nd nested if
else if (counter == 3)
{
wnum = token;
counter++;
}//end 3rd nested if
} //end whole if statement
else
{
token = user_info;
user_info = "";
}
//WitPerson person = new WitPerson(c1, c2, c3, role);
//people[index] = *p;
} //end while loop
people.push_back(WitPerson(name,addr,wnum,role));
}

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