C++ AddressBook类代码示例

int main()
{
	int menu_choice=0;
	AddressBook personal;
	
	while(menu_choice!=4)
	{
		cout << "What would you like to do?" << endl;
		cout << "1) Add a contact" << endl;
		cout << "2) Search for a contact" << endl;
		cout << "3) Display all contacts" << endl;
		cout << "4) Exit program" << endl;
		cout << "Please enter your choice: ";
		cin >> menu_choice;
		if(menu_choice<1 || menu_choice>4)
		{
			cout << "Error Invalid Input" << endl;
			menu_choice=0;
		}
		if(menu_choice==1)
		{
			AddToBook(personal);
		}
		if(menu_choice==2)
		{
			Search(personal);
		}
		if(menu_choice==3)
		{
			personal.displayContacts();
		}
	}

	return 0;
}

int main(int argc, char *argv[])
{
    QApplication a(argc, argv);
    AddressBook w;
    w.show();
    return a.exec();
}

int main6()
{
#if 0
  // read in the name from a user, which we want to search

  cout << " enter name";
  string name;
  cin>> name;

 
  // change 'findMatchingAddress' to 'find'
  // notice that the lambda function uses the the variable 'name'
  // global_address_book.findMatchingAddresses ( [&] (const string& addr) { return addr.find( name ) != string::npos; } );
  global_address_book.find ( [&] (const string& addr) { return addr.find( name ) != string::npos; } );
  //  error: ‘class AddressBook’ has no member named ‘find’
  //  global_address_book.find( [&] (const string& addr) { return addr.length() >= min_len; } );
  //                      ^

  int min_len = 0;
  cout << " enter min_len";
  cin >> min_len;

  // change 'findMatchingAddress' to 'find'
  global_address_book.find( [&] (const string& addr) { return addr.length() >= min_len; } );
  //  error: ‘class AddressBook’ has no member named ‘find’
  //  global_address_book.find( [&] (const string& addr) { return addr.length() >= min_len; } );
  //                      ^

  cout << "\n";
#endif
  return 0;
} // main6

void print(AddressBook &book)
{
    for(AddressBook::const_iterator person = book.begin();
            book.end() != person;
            ++person)
    {
        cout << "Person ID: " << person->id() << endl;
        cout << "     Name: " << person->name() << endl;
        cout << "    Email: " << person->email() << endl;

        for(uint32_t j = 0, size = person->phones_size(); size > j; ++j)
        {
            const Phone *phone = person->phone(j);

            switch (phone->type())
            {
                case Phone::MOBILE:
                    cout << "Mobile phone #: ";
                    break;

                case Phone::HOME:
                    cout << "  Home phone #: ";
                    break;

                case Phone::WORK:
                    cout << "  Work phone #: ";
                    break;
            }

            cout << phone->number() << endl;
        }
        cout << endl;
    }
}

int main(int argc, char *argv[])
{
    QApplication a(argc, argv);
    //QMainW
    AddressBook addressBook;
    addressBook.show();

    return a.exec();
}

int main(int argc, char *argv[])
{
    QApplication app(argc, argv);

    AddressBook *addressBook = new AddressBook;
    addressBook->show();

    return app.exec();
}

int main( int argc, char **argv )
{
  KAboutData aboutData( "bigwrite", 0, ki18n( "BigWriteKabc" ), "0.1" );
  KCmdLineArgs::init( argc, argv, &aboutData );

  KApplication app( false );

  AddressBook ab;
  ResourceFile r( QLatin1String( "my.kabc" ), QLatin1String( "vcard" ) );
  ab.addResource( &r );

  for ( int i = 0; i < 5000; ++i ) {
    Addressee a;
    a.setGivenName( QLatin1String( "number" ) + QString::number( i ) );
    a.setFamilyName( QLatin1String( "Name" ) );
    a.insertEmail( QString::number( i ) + QLatin1String( "@domain" ) );

    ab.insertAddressee( a );
  }
  printf( "\n" );

  Ticket *t = ab.requestSaveTicket( &r );
  if ( t ) {
    struct tms start;

    times( &start );

#if 0
    kDebug() << "utime :" << int( start.tms_utime );
    kDebug() << "stime :" << int( start.tms_stime );
    kDebug() << "cutime:" << int( start.tms_cutime );
    kDebug() << "cstime:" << int( start.tms_cstime );
#endif

    if ( !ab.save( t ) ) {
      kDebug() << "Can't save.";
    }

    struct tms end;

    times( &end );

#if 0
    kDebug() << "utime :" << int( end.tms_utime );
    kDebug() << "stime :" << int( end.tms_stime );
    kDebug() << "cutime:" << int( end.tms_cutime );
    kDebug() << "cstime:" << int( end.tms_cstime );
#endif

    kDebug() << "UTime:" << int( end.tms_utime ) - int( start.tms_utime );
    kDebug() << "STime:" << int( end.tms_stime ) - int( start.tms_stime );

  } else {
    kDebug() << "No ticket for save.";
  }
}

int main(int argc, char *argv[])
{
    QApplication app(argc, argv);
    if (!QAxFactory::isServer()) {
        AddressBook addressBook;
        addressBook.show();
        return app.exec();
    }
    return app.exec();
}

int main(){

AddressBook test;    

test.NoPeople = 2;

test.People[0].storeName("Ann", "Southall");
test.People[0].storeAddress("12 Park st");
test.People[0].storePhNo("0427854623");

test.People[1].storeName("Lawoko","Lars");
test.People[1].storeAddress("26 Wilpena Place, Vermont South, Melbourne");
test.People[1].storePhNo("0400510502");

test.printAddressBook();
}

void read_write_read_with_mergefrom(const string &filename, AddressBook &book)
{
    {
        fstream read_f(filename.c_str(), ios::in | ios::binary);
        if (!read_f)
        {
            cerr << filename << ": file not found, exit..." << endl;
            return;
        }

        book.ParseFromIstream(&read_f);
        cout << "book: " << book.DebugString() << endl;
    }

    book.set_host_name("carl_update_mergefrom");
    int index = 0;
    for (; index < book.person_size(); ++index)
    {
        Person person;
        person.CopyFrom(book.person(index));
        person.set_age(100);

        book.mutable_person(index)->MergeFrom(person);
    }

    {
        fstream write_f(filename.c_str(), ios::out | ios::trunc | ios::binary);
        if (!book.SerializeToOstream(&write_f))
        {
            cerr << "failed to write addressbook" << endl;
            return;
        }
    }

    {
        fstream read_f(filename.c_str(), ios::in | ios::binary);
        if (!read_f)
        {
            cerr << filename << ": file not found, exit..." << endl;
            return;
        }

        book.ParseFromIstream(&read_f);
        cout << "book: " << book.DebugString() << endl;
    }

}

void Search(AddressBook tempbook)
{
	string tempfirst;
	string templast;
	Contact* tempcontact;
	cout << "Please enter the first name: ";
	cin >> tempfirst;
	cout << endl;
	cout << "Please enter the last name: ";
	cin >> templast;
	cout << endl;
	tempbook.findContact(tempfirst,templast);
	tempcontact=NULL;
}

//Iterates through all people in the AddressBook and prints info about them
void ListPeople(const AddressBook& address_book)
{
for(int i=0; i < address_book.person_size(); i++)
{
const Person& person = address_book.person(i);

cout << "Person ID: " << person.id() << endl;
cout << "  Name: " << person.name() << endl;
if(person.has_email())
{
cout << "  E-mail address: " << person.email() << endl;
}

for(int j=0; j < person.phone_size(); j++)
{
const Person::PhoneNumber& phone_number = person.phone(j);

switch(phone_number.type())
{
case Person::MOBILE:
cout << "  Mobile phone #: ";
break;

case Person::HOME:
cout << "  Home phone #: ";
break;

case Person::WORK:
cout << "  Work phone #: ";
break;
}

cout << phone_number.number() << endl;
}

}
}

int main () {

	AddressBook book;

	book.add(Contact("John", "Doe"));
	book.add(Contact("Gerald", "Weiss"));
	bool value = book.checker(Contact("Gerald", "Weiss"));
	bool value1 = book.checker(Contact("Jeffrey", "Dover"));
	book.print();
	cout << "If value is 1 then Gerald Weiss exists else it does not. Value is " << value << endl;
	cout << "If value is 1 then Jeffrey Dover exists else, it does not. Value is " << value1 << endl;
	return 0;
}

void AddToBook(AddressBook& tempbook)
{
	string firsttemp;
	string lasttemp;
	string emailtemp;

	cout << endl;
	cout << "Please enter contact's first name: ";
	cin >> firsttemp;
	cout << endl;
	cout << "Please enter contact's last name: ";
	cin >> lasttemp;
	cout << endl;
	cout << "Please enter contact's email address: ";
	cin >> emailtemp;
	cout << endl;

	Contact tempcontact(firsttemp,lasttemp,emailtemp);
	tempbook.addContact(tempcontact);

	cout << "Contact added" << endl;
}

/****************************************************************
 *
 * Description: The main hander function for the phonebook. Notice
 *              the book is defined here (as a static value).
 *
 *
 * Pre:  none
 *
 * Post: Handles the input based on the value of c.
 *
 ***************************************************************/
bool handleInput( char c ) {
  static AddressBook book; // the phone book
  string nameBuffer;
  string phoneBuffer;
  bool retval = true;    // return value (false if quit)

  switch( c ) {

  // case A = Add entry to the phone book
  case 'A':
  case 'a':
    cout << "Name  : ";
    cin >> nameBuffer;
    cout << "\nNumber: ";
    cin >> phoneBuffer;
    book.addEntry(nameBuffer, phoneBuffer);
    cout << "\nNew entry: <" << nameBuffer << "," << phoneBuffer << ">" << endl;
    break;

  // case D = Delete item from the phone book
  case 'D':
  case 'd':
    cout << "Name to delete: ";
    cin >> nameBuffer;
    book.removeEntry( nameBuffer );
    cout << "\n";
    break;

  // case Q = Quit
  case 'Q':
  case 'q':
    cout << "Quit" << endl;
    retval = false;
    break;

  // case F = Find an entry
  case 'F':
  case 'f':
    {
      cout << "Find: ";
      cin >> searchString;
      cout << "\n";
      /**
       * TODO:
       *
       * We ant to search for all the elements that matches some criterial specified
       * by a lamda function that you pass in from here.
       *
       * As an example, you may return true from your lamnda function if you find parial match
       * on either the name or the phone number (although, you decide what the search criteria should be
       * 
       * Assuming you have already implemented the find function on the AddressBook, 
       * you should be able to write some code similar to this (IN PSEUDO CODE):
       *
       * list<pair<string,string> > result = book.find( YOUR_LAMBDA_FUNCTION);
       * if ( result.empty() ) {
       *    cout << nameBuffer << " not found" << endl;
       * } else {
       *   for( auto entry : result ) {
       *      cout << "Name / number : " << entry.first << " / " << entry.second << endl;
       *   }
       * }
    }
    break;
    
    // case L = List entries in the phone book
  case 'L':
  case 'l':
    book.listEntries(cout);
    break;
    
    // default prints help
  default:
    cout << "Commands are:" << endl <<
      "A -> Add entry" << endl <<
      "D -> Delete entry" << endl <<
      "F -> Find entry" << endl <<
      "L -> List" << endl <<
      "Q -> Quit" << endl;
    break;
  }
  return retval;
}

/****************************************************************
 *
 * Description: main for the address book example
 *
 * Pre:  none
//.........这里部分代码省略.........