// FILE: TelDirecMenu.cpp
// MENU DRIVEN TELEPHONE DIRECTORY UPDATE PROGRAM

#include "indexList.h"
#include "entry.h"
#include <iostream>
#include <string>
using namespace std;

typedef indexList<entry, 100> telIndexList;

int main()
{
    telIndexList telDirec;           // telephone directory

    // Read the initial directory.
    cout << "Enter the initial directory entries -" << endl;
    telDirec.read(cin);
   
    return 0;
}

// File: indexList.h
// Definition of indexed list template class, with function implementation

#ifndef INDEXLIST_H
#define INDEXLIST_H

#include <iostream>
using namespace std;

template <class T, int maxSize>
class indexList
{
public:
	
    indexList()    // constructor
    {
        size = 0;		// list is empty
    }
    void read(istream& ins)
   {
        int numItems;	// input - number of items to read
        T nextItem;		// input - next data item

        cout << "Enter number of list items to read: ";
        ins >> numItems;
        ins.ignore(80, '\n');   // skip newline

        // If numItems is valid, read each list element,
        // starting with first element.
        size = 0;                // The list is empty.
        if (numItems >= 0  &&  numItems <= maxSize)
           while (size < numItems)
           {
              cout << "Enter next item - ";
              ins >> nextItem;
              elements[size] = nextItem;
                  size++;
           }
        else
           cerr << "Number of items " << numItems
               << " is invalid"
                << " - data entry is cancelled!" << endl;
    }
    
       
////////////////////////////////////////////////////////////////////
private:
	T elements[maxSize];  // Storage for elements
	int size;             // Count of elements in list
};

#endif  // INDEXLIST_H

// File: entry.h
// Definition for a directory entry class

#include <iostream>
#include <string>
using namespace std;

#ifndef ENTRY_H
#define ENTRY_H

class entry
{
public:
    // Member functions
    // constructor
    entry();
   
    string getName() const;
   
    // Get number
    string getNumber() const;

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

private:
    string name;      // Person's name
    string number;    // and phone number
};

#endif  // ENTRY_H

// File: entry.cpp
// Implementation file for class entry
 
#include "entry.h"
#include <iostream>
#include <string>
using namespace std;
 
// constructor
entry::entry()
{
   name = "";
   number = "";
}

// Get name
string entry::getName() const
{
   return name;
}

// Get number
string entry::getNumber() const
{
   return number;
}
// friends

istream& operator >> (istream& ins, 	// INOUT: stream
                      entry& dE)   	// OUT: entry read
{
   cout << "Enter name: ";
   getline(ins, dE.getName(), '\n');
   cout << "Enter number: ";
   ins >> dE.getNumber();

   return ins;
}

istream& operator >> (istream& ins, 	// INOUT: stream
                      entry& dE)   	// OUT: entry read
{
   cout << "Enter name: ";
   getline(ins, dE.getName(), '\n'); // <--- Line 33, right?
   cout << "Enter number: ";
   ins >> dE.getNumber(); // <--- Line 35, I think.

   return ins;
}

getline(ins, dE.name, '\n');