testEnum.cpp

Code

/*
   testEnum.cpp
   David G. Klick
   CIS 250
   2006-02-20

   Demonstrates use of enumerations.
*/

#include <iostream>
#include <string>
using std::cout;
using std::string;
using std::ostream;

enum SUIT { Spades, Clubs, Hearts, Diamonds };
enum RANK { Ace=1, Two, Three, Four, Five, Six,
    Seven, Eight, Nine, Ten, Jack, Queen, King };
string Suit[4] = { "Spades", "Clubs", "Hearts", "Diamonds" };
string Rank[13] = { "Ace", "2", "3", "4", "5", "6", "7",
    "8", "9", "10", "Jack", "Queen", "King" };

class card {
public:
    RANK rank;
    SUIT suit;
    friend ostream& operator<<(ostream& strm, const card& c) {
        strm << Rank[c.rank-1] << " of " << Suit[c.suit];
        return strm;
    }
};

int main(void) {
    card c;
    c.rank = Jack;
    c.suit = Spades;
    cout << c << '\n';

    c.rank = static_cast<RANK>(1);
    c.suit = static_cast<SUIT>(2);
    cout << c << '\n';

    return 0;
}