// Fig. 21.2: DeckOfCards.h // Definition of class DeckOfCards that // represents a deck of playing cards. #include #include #include #include using namespace std; // Card structure definition struct Card { string face; string suit; }; // end structure Card // DeckOfCards class definition class DeckOfCards { public: static const int numberOfCards = 52; static const int faces = 13; static const int suits = 4; DeckOfCards(); // constructor initializes deck void shuffle(); // shuffles cards in deck void deal() const; // deals cards in deck private: vector< Card > deck; // represents deck of cards }; // end class DeckOfCards int main() { DeckOfCards deckOfCards; // create DeckOfCards object deckOfCards.shuffle(); // shuffle the cards in the deck deckOfCards.deal(); // deal the cards in the deck return 0; } // no-argument DeckOfCards constructor intializes deck DeckOfCards::DeckOfCards() : deck( numberOfCards ) { // initialize suit array static string suit[ suits ] = { "Hearts", "Diamonds", "Clubs", "Spades" }; // initialize face array static string face[ faces ] = { "Ace", "Deuce", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine", "Ten", "Jack", "Queen", "King" }; // set values for deck of 52 Cards for ( int i = 0; i < numberOfCards; i++ ) { deck[ i ].face = face[ i % faces ]; deck[ i ].suit = suit[ i / faces ]; } // end for srand( time( 0 ) ); // seed random number generator } // end no-argument DeckOfCards constructor // shuffle cards in deck void DeckOfCards::shuffle() { // shuffle cards randomly for ( int i = 0; i < numberOfCards; i++ ) { int j = rand() % numberOfCards; Card temp = deck[ i ]; deck[ i ] = deck[ j ]; deck[ j ] = temp; } // end for } // end function shuffle // deal cards in deck void DeckOfCards::deal() const { // display each card’s face and suit for ( int i = 0; i < numberOfCards; i++ ) cout << right << setw( 5 ) <

Deck Of Cards