card_hand Class Reference

Inheritance diagram for card_hand:

Public Member Functions
	card_hand ()
void	add_card (card *card)
void	remove_card (int idx)
card *	card_at (int idx)
virtual std::string	str ()
void	return_cards ()
void	reveal ()
void	conceal ()
int	get_score ()
int	get_count ()
bool	is_all_faceup ()

Protected Member Functions
virtual bool	needs_evaluate ()
virtual void	evaluate ()

Protected Attributes
std::vector< card * >	_cards
int	_score

Constructor & Destructor Documentation

card_hand::card_hand

(

)

Initialise the card hand

Member Function Documentation

void card_hand::add_card

(

card *

card

)

Add a new card to the hand, and evaluates score if necessary

Parameters

card	the card object to add to the hand

card * card_hand::card_at

(

int

idx

)

Get a pointer to a card in the hand

Parameters

idx	the index of the card

Returns

the card pointer

void card_hand::conceal

(

)

Turns all cards face down

void card_hand::evaluate ( )

protectedvirtual

Stub for evaluate function, should be overridden by a subclass Sets score to zero

int card_hand::get_count

(

)

Get the number of cards in the hand

Returns

number of cards in the hand

int card_hand::get_score

(

)

Get the hand score

Returns

the hand score

bool card_hand::needs_evaluate ( )

protectedvirtual

Stub for needs_evaluate function, should be overridden by a subclass

Returns

always returns false

void card_hand::remove_card

(

int

idx

)

Remove a card from the hand

Parameters

idx	the index of the card in the hand

void card_hand::return_cards

(

)

Removes all cards from its cards field

void card_hand::reveal

(

)

Turns all cards face up

string card_hand::str ( )

virtual

Print the string representation of each card, separated by a space

Returns

a string representation of the hand

Reimplemented in blackjack_hand.

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The documentation for this class was generated from the following files:

• src/cardhand.h
• src/cardhand.cpp