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POPostfix incrementer overloading for nested enumerated types
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copied!<p>I am having difficulty figuring out how to overload the postfix increment operator for an nested enumerated type of class Card. Moreover, I am also having difficulty getting copy assignment to work for this class. I am getting the following errors "operator++ must take one or zero arguments." Then, when I attempt to provide assignment I get </p> <pre><code>no match for operator= in ((deck*)->this)->Deck::deckArr = operator new </code></pre> <hr> <pre><code>class Card { public: enum Suit { SPADES, HEARTS, CLUBS, DIAMONDS }; enum Spot { DEUCE, THREE, FOUR, FIVE, SIX, SEVEN, EIGHT, NINE, TEN, JACK, QUEEN, KING, ACE }; Card(); Card(Card&); Card(Suit&, Spot&); ~Card(); Suit& operator++(Suit&,int); Spot& operator++(Spot&,int); Card& operator=(const Card&); private: Spot _spot; Suit _suit; }; Card::Suit& Card::operator++(Card::Suit &s, int) {Card::Suit oldsuit = s; s = (Card::Suit)(s+1); return oldsuit;} Card::Spot& Card::operator++(Card::Spot &sp, int){Card::Spot oldspot = sp; sp = (Card::Spot)(sp+1); return oldspot;} Card& Card::operator=(const Card &c){_spot = c._spot; _suit = c._suit; return *this;} #include "card.h" class Deck { public: Deck(); Deck(Deck&); ~Deck(); void createDeck(); void shuffleDeck(int); private: static const int DECK_SIZE = 52; Card deckArr[DECK_SIZE]; }; void Deck::createDeck(){ int x = 0; for(Card::Suit s = Card::SPADES; s <= Card::HEARTS; s++){ for(Card::Spot n = Card::DEUCE; n <= Card::ACE; n++, x++){ deckArr[x] = new Card(s, n); } } } </code></pre>

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