My objective to is CREATE a phone book that will receive a name, category, phone number, and address from the user. after the user enters their info, I would like their data to be saved. My code compiles, but i am having problems with some parts of my program. my find, report, and test functions do not work. The find function is suppose to search for a name in the phone book. for example, the user can enter in info for 3 people, and wants to find the info for one of the people entered by the user. the report function is to display all of the people entered into the phone book. the test function is supposed to generate 10 random people, that have a random name, category, phone number, and address, and display them on the screen.  Also, my add function does not seem to work properly either. It just does not seem to be saving any new people the user adds to the phone book. I will include all of my files. There will be 9 files altogether.

Code: [Select]//listing.h

#pragma once
#include "Person.h"
#include <vector>
using namespace std;

enum SortStatus {unsorted,sortedByName,sortedByCode};

class listing
{
public:
unsigned int size() { return vectorOfPerson.size();}
Person getPerson(int i);
void clear(){sortStatus=unsorted;vectorOfPerson.clear();}
void customerList();
void addNewListing(string n, string c, string p, string a);
private:
SortStatus sortStatus;
vector<Person> vectorOfPerson;
};

//listing.cpp


#include "listing.h"
#include <algorithm>
#include <map>


void listing::addNewListing(string n, string c, string p, string a)
{
map<string,Person> phoneData;
Person data(n,c,p,a);
phoneData[n]=data;
}

Person listing::getPerson(int i)
{
return vectorOfPerson[i];
}

//misc.h


#pragma once
#include <string>
using namespace std;

void stringToLower(string & s);
void stringToUpper(string & s);

string padLeft(string s, char fill,  unsigned int size);
string padRight(string s,char fill,  unsigned int size);

string intToString(int x);
int stringToInt(string s);

string intToDollarString(int x);

string randStrings(int numOfChars);
int randInt(int lower,int upper);

//misc.cpp


#include "misc.h"

void stringToLower(string & s)
{
for(unsigned int i=0;i<s.length();i++)
{
s[i]=tolower(s[i]);
}
}

void stringToUpper(string & s)
{
for(unsigned int i=0;i<s.length();i++)
{
s[i]=toupper(s[i]);
}
}


string padLeft(string s,char fill, unsigned int size)
{
while(s.length()<size)
{
s= fill + s;
}
return s;
}

string padRight(string s,char fill,  unsigned int size)
{
while(s.length()<size)
{
s= s + fill;
}
return s;
}

//All of the following would work fine.
//The first two give warnings. Try them out and READ the warnings.
//
//itoa(x,temp,10);
//_itoa(x,temp,10);
//_itoa_s(x,temp,255,10);
//
//The last one is "safe" because it's guaranteed to not go beyond 255 characters.
//In this case it can't happen but it would be safe even if temp was very SMALL array as long as the third parameter was also appropriately small.

string intToString(int x)
{
string result;
char temp[256];
//itoa(x,temp,10);
//_itoa(x,temp,10);
_itoa_s(x,temp,255,10);
result=temp;
return result;
}

int stringToInt(string s)
{
return atoi(s.c_str());
}





string intToDollarString(int x)
{
string result=intToString(x);
result=padLeft(result,'0',3);
result.insert(result.length()-2,".");
return result;
}


//'A' is a char literal for the ascii value of a Capital A. (It's really just a one byte integer.)
//
//Adding a random value between 0 and 25 to the ascii value of A gives you the ascii value of a LETTER between A and Z.
//
//Play with it.
//
//cout<<(char)('A'+2)<<endl;
//
//prints a C on the screen.

string randStrings(int numOfChars)
{
string result;
for(int i=0;i<numOfChars;i++)
{
result+='A'+rand()%26;
}
return result;
}

int randInt(int lower,int upper)
{
if(upper-lower<RAND_MAX)
{
return (rand()%(upper-lower))+lower;
}
else
{
int r=rand()*RAND_MAX+rand();
return (r % (upper-lower))+lower;
}
}

//phoneBook.h
#pragma
#include "listing.h"
using namespace std;

class phoneBook
{

public:

void run();
void ADD();
void HELP();
void FIND();
void REPORT();
void generateRandItems(int num);


private:
listing Listing;
};

//phoneBook.cpp

#include "phoneBook.h"
#include "misc.h"
#include <iostream>
#include <fstream>
#include <map>
using namespace std;

void phoneBook::run()
{
HELP();
string COMMAND=" ";
while((command!="QUIT")&&(command!="8"))
{
cout<<"Enter a command: ";
cin>>command;
if((command=="Add")||(command=="1"))
{
ADD();
}
else if((command=="Find")||(command=="2"))
{
FIND();
}

else if((command=="Report")||(command=="5"))
{
REPORT();
}

else if((command=="TEST")||(command=="7"))
{
generateRandItems(10);
REPORT();

}
else if((command=="QUIT")||(command=="8"))
{
cout <<"Goodbye"<<endl;

}
else if ((command=="HELP")||(command=="0"))
{
HELP();
}
else
{
cout<<"Unrecognized command."<<endl;
}
}
}

void phoneBook::HELP()
{
cout<<"Phone Book Commands"<<endl;
cout<<"----------------------"<<endl;
cout<<" 0) HELP"<<endl;
cout<<" 1) Add"<<endl;
cout<<" 2) Find"<<endl;
cout<<" 5) Report"<<endl;
cout<<" 7) Test"<<endl;
cout<<" 8) Quit"<<endl;
cout<<endl;
}

void phoneBook::ADD()
{
string n;
string c;
string p;
string a;

map<string,Person> phoneData;
cin.ignore();
cout << "Enter your name: ";
getline(cin, n);

cout<<"Enter your category: ";
getline(cin, c);

cout << "Enter your phone number: ";
getline(cin, p);

cout << "Enter your address: ";
getline(cin, a);

Person data(n,c,p,a);
phoneData[p]=data;

}

void phoneBook::FIND()
{
string n;

map<string,Person> phoneData;
cin.ignore();
cout << "Enter a name to find: ";
cin >> n;

map<string,Person>::iterator mapiter;

mapiter=phoneData.begin();

while(mapiter!=phoneData.end())
{
cout<<(*mapiter).first<<" ---  "<<(*mapiter).second<<endl;
mapiter++;
}
}



void phoneBook::REPORT()
{
cout<<Person::HeaderString()<<endl;
for(unsigned int i=0;i<Listing.size();i++)
{
cout<< Listing.getPerson(i).ToString()<<endl;
}
}

void phoneBook::generateRandItems(int num)
{
Person gi;
for(int i=0;i<num;i++)
{
gi.randomize();
//Listing.addNewListing(string n, string c, string p, string a);
}
}

//Person.h
//Person.h
#pragma once
#ifndef Person_h
#define Person_h
#include <string>
using namespace std;


enum PersonIndex{byName,byCategory};




class Person
{
public:
static PersonIndex index;
Person(){}
Person(string n,string c,string p,string a);
string ToString();
static string HeaderString();
void randomize();
bool operator >(const Person & rhs) const;
bool operator ==(const Person & rhs) const;
bool operator >=(const Person & rhs) const {return ((*this) > rhs ) || ((*this) == rhs );}
bool operator <(const Person & rhs)  const {return !((*this) >= rhs );}
bool operator <=(const Person & rhs) const {return !((*this) > rhs );}
bool operator !=(const Person & rhs) const {return !((*this) == rhs );}
friend ostream& operator << (ostream& ostr, const Person& p);

 
public:
string name,category,phone,address;
};


ostream& operator << (ostream& ostr, const Person& p);



#endif

//Person.cpp
//Person.cpp
#include "Person.h"
#include "misc.h"
#include <stdlib.h>
#include <assert.h>
#include <iostream>
#include <iomanip>
using namespace std;


PersonIndex Person::index = byName;



Person::Person(string n, string c, string p, string a)
{
name = n;
category = c;
phone = p;
address = a;
}


bool Person::operator >(const Person & rhs) const
{
if(Person::index == byName)
{
return name>rhs.name;
}
else
{
assert(index == byCategory);
return category>rhs.category;
}
}




// Changed so that BST::find is more practical

bool Person::operator ==(const Person & rhs) const
{
return (name==rhs.name);
}



ostream& operator << (ostream& ostr, const Person& p)
{
// a little example of C++ formated output
ostr<<setiosflags(ios::left);
ostr<<setw(10);
ostr << p.name;
ostr<<setw(22);
ostr << p.category;
ostr<<setw(12);
ostr << p.phone;
ostr<<setw(30);
ostr << p.address;

return ostr;
}

string Person::ToString()
{
string result="";
result+=(name,' ',15);
result+=(category, ' ' , 15);
result+=(phone, ' ' , 15);
result+=(address, ' ' , 15);

return result;
}


string Person::HeaderString()
{
char fill='-';
string result="";
result+=padRight("Name",fill,15);
result+=padLeft("Category",fill,10);
result+=padLeft("Phone Number",fill,8);
result+=padLeft("Address",fill,8);

return result;
}

void Person::randomize()
{
name=randStrings(5);
category=randStrings(15);
phone=randInt(7,10);
address=randStrings(255);
}

//main.cpp
#include <iostream>
#include <string>
#include "phoneBook.h"

int main()
{
phoneBook myphoneBook;
myphoneBook.run();
return 0;
}