// Phonenumber.cpp

#include <iomanip>
#include "PhoneNumber.h"

// Overloading operatore << per oggetti PhoneNumber
ostream & operator<<( ostream & output, const PhoneNumber &num )
{
   output << "(" << num.areaCode << ") "
          << num.exchange << "-" << num.line;
   return output;     // permetto uso a cascata ( cout << a << b << c; )
}

// Overloading operatore >> per oggetti PhoneNumber
istream & operator>>( istream & input, PhoneNumber &num )
{
   input.ignore();                     // salta (
   input >> setw( 3 ) >> num.areaCode; // input prefisso internazionale
   input.ignore( 2 );                  // salta ) e lo spazio
   input >> setw( 3 ) >> num.exchange; // input exchange
   input.ignore();                     // salta -
   input >> setw( 4 ) >> num.line;     // input line
   return input;      // permetto uso a cascata ( cin >> a >> b >> c; )
}

PhoneNumber::PhoneNumber() {
   areaCode = "000";
   exchange = "000";
   line = "0000"; 
}
   
string PhoneNumber::getLine() const {
  return line;
}