Hand.h

#ifndef HAND_H
#define HAND_H

#include "Card.h"

class Hand {
    // OVERVIEW: A blackjack hand of zero or more cards

  // Note: this really is the only private state you need!
  int value;  // value of hand
  bool soft;  // true if hand value is a soft count

 public:
    Hand(); 
    // EFFECTS: establishes an empty blackjack hand.
    
    void discard_all();
    // MODIFIES: this
    // EFFECTS: discards any cards presently held, restoring the state
    // of the hand to that of an empty blackjack hand.

    void add_card(Card c);
    // MODIFIES: this
    // EFFECTS: adds the card "c" to those presently held.

    int hand_value() const;
    // EFFECTS: returns the present value of the blackjack hand, the
    // highest blackjack total possible without going over 21.  If the hand is
    // over 21, any value over 21 may be returned.

    bool hand_is_soft() const;
    // EFFECTS: return true if and only if at least one ACE is present, and 
    // its value is counted as 11 rather than 1.
};

#endif