GoBoard::HashCode Class Reference

Board hash code. More...

List of all members.

Public Member Functions
void	Clear ()
const SgHashCode &	Get () const
SgHashCode	GetInclToPlay (SgBlackWhite toPlay) const
void	XorCaptured (int moveNumber, SgPoint firstCapturedStone)
void	XorStone (SgPoint p, SgBlackWhite c)
void	XorWinKo (int level, SgBlackWhite c)
Private Member Functions
	BOOST_STATIC_ASSERT (START_INDEX_TOPLAY >=0)
	BOOST_STATIC_ASSERT (END_INDEX_TOPLAY > START_INDEX_TOPLAY)
	BOOST_STATIC_ASSERT (START_INDEX_STONES > END_INDEX_TOPLAY)
	BOOST_STATIC_ASSERT (END_INDEX_STONES > START_INDEX_STONES)
	BOOST_STATIC_ASSERT (END_INDEX_WINKO > START_INDEX_WINKO)
	BOOST_STATIC_ASSERT (START_INDEX_CAPTURES > END_INDEX_WINKO)
	BOOST_STATIC_ASSERT (END_INDEX_CAPTURES > START_INDEX_CAPTURES)
	BOOST_STATIC_ASSERT (START_INDEX_WINKO+MAX_KOLEVEL *3-1<=END_INDEX_WINKO)
	BOOST_STATIC_ASSERT (END_INDEX_CAPTURES< SgHashZobristTable::MAX_HASH_INDEX)
Private Attributes
SgHashCode	m_hash
Static Private Attributes
static const int	START_INDEX_TOPLAY = 1
static const int	END_INDEX_TOPLAY = 2
static const int	START_INDEX_STONES = 3
static const int	END_INDEX_STONES = 2 * SG_MAXPOINT
static const int	START_INDEX_WINKO = 2 * SG_MAXPOINT + 1
static const int	END_INDEX_WINKO = 2 * SG_MAXPOINT + SG_MAX_SIZE + 1
static const int	START_INDEX_CAPTURES = 2 * SG_MAXPOINT + SG_MAX_SIZE + 2
static const int	END_INDEX_CAPTURES = 3 * SG_MAXPOINT + 63

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Detailed Description

Board hash code.

See also:

Hash Code in Class GoBoard

Definition at line 579 of file GoBoard.h.

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Member Function Documentation

GoBoard::HashCode::BOOST_STATIC_ASSERT

(

START_INDEX_TOPLAY >=

0

)

[private]

GoBoard::HashCode::BOOST_STATIC_ASSERT

(

)

[private]

Referenced by GetInclToPlay(), XorStone(), and XorWinKo().

GoBoard::HashCode::BOOST_STATIC_ASSERT	(	END_INDEX_TOPLAY	,
		START_INDEX_TOPLAY
	)			[private]

GoBoard::HashCode::BOOST_STATIC_ASSERT	(	START_INDEX_STONES	,
		END_INDEX_TOPLAY
	)			[private]

GoBoard::HashCode::BOOST_STATIC_ASSERT	(	END_INDEX_STONES	,
		START_INDEX_STONES
	)			[private]

GoBoard::HashCode::BOOST_STATIC_ASSERT	(	END_INDEX_WINKO	,
		START_INDEX_WINKO
	)			[private]

GoBoard::HashCode::BOOST_STATIC_ASSERT	(	START_INDEX_CAPTURES	,
		END_INDEX_WINKO
	)			[private]

GoBoard::HashCode::BOOST_STATIC_ASSERT	(	END_INDEX_CAPTURES	,
		START_INDEX_CAPTURES
	)			[private]

GoBoard::HashCode::BOOST_STATIC_ASSERT

(

START_INDEX_WINKO+MAX_KOLEVEL *3-1<=

END_INDEX_WINKO

)

[private]

void GoBoard::HashCode::Clear

(

)

Definition at line 1084 of file GoBoard.h.

References SgHash< N >::Clear(), and m_hash.

Referenced by GoBoard::Init().

const SgHashCode & GoBoard::HashCode::Get

(

)

const

Definition at line 1089 of file GoBoard.h.

References m_hash.

Referenced by GoBoard::GetHashCode().

SgHashCode GoBoard::HashCode::GetInclToPlay

(

SgBlackWhite

toPlay

)

const

Definition at line 1094 of file GoBoard.h.

References BOOST_STATIC_ASSERT(), END_INDEX_TOPLAY, m_hash, SG_ASSERTRANGE, SG_BLACK, SG_WHITE, START_INDEX_TOPLAY, and SgHashUtil::XorZobrist().

Referenced by GoBoard::GetHashCodeInclToPlay().

void GoBoard::HashCode::XorCaptured	(	int	moveNumber,
		SgPoint	firstCapturedStone
	)

Definition at line 1105 of file GoBoard.h.

References END_INDEX_CAPTURES, m_hash, SG_ASSERTRANGE, SG_MAXPOINT, START_INDEX_CAPTURES, and SgHashUtil::XorZobrist().

Referenced by GoBoard::Play().

void GoBoard::HashCode::XorStone	(	SgPoint	p,
		SgBlackWhite	c
	)

Definition at line 1113 of file GoBoard.h.

References BOOST_STATIC_ASSERT(), END_INDEX_STONES, m_hash, SG_ASSERT_BOARDRANGE, SG_ASSERT_BW, SG_ASSERTRANGE, SG_BLACK, SG_MAXPOINT, SG_WHITE, START_INDEX_STONES, and SgHashUtil::XorZobrist().

Referenced by GoBoard::Init(), GoBoard::KillBlock(), and GoBoard::Play().

void GoBoard::HashCode::XorWinKo	(	int	level,
		SgBlackWhite	c
	)

Definition at line 1124 of file GoBoard.h.

References BOOST_STATIC_ASSERT(), END_INDEX_WINKO, m_hash, GoBoard::MAX_KOLEVEL, SG_ASSERT, SG_ASSERT_BW, SG_ASSERTRANGE, SG_BLACK, SG_MAXPOINT, SG_WHITE, START_INDEX_WINKO, and SgHashUtil::XorZobrist().

Referenced by GoBoard::CheckKo().

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Member Data Documentation

const int GoBoard::HashCode::END_INDEX_CAPTURES = 3 * SG_MAXPOINT + 63 [static, private]

Definition at line 604 of file GoBoard.h.

Referenced by XorCaptured().

const int GoBoard::HashCode::END_INDEX_STONES = 2 * SG_MAXPOINT [static, private]

Definition at line 599 of file GoBoard.h.

Referenced by XorStone().

const int GoBoard::HashCode::END_INDEX_TOPLAY = 2 [static, private]

Definition at line 597 of file GoBoard.h.

Referenced by GetInclToPlay().

const int GoBoard::HashCode::END_INDEX_WINKO = 2 * SG_MAXPOINT + SG_MAX_SIZE + 1 [static, private]

Definition at line 601 of file GoBoard.h.

Referenced by XorWinKo().

SgHashCode GoBoard::HashCode::m_hash [private]

Definition at line 620 of file GoBoard.h.

Referenced by Clear(), Get(), GetInclToPlay(), XorCaptured(), XorStone(), and XorWinKo().

const int GoBoard::HashCode::START_INDEX_CAPTURES = 2 * SG_MAXPOINT + SG_MAX_SIZE + 2 [static, private]

Definition at line 603 of file GoBoard.h.

Referenced by XorCaptured().

const int GoBoard::HashCode::START_INDEX_STONES = 3 [static, private]

Definition at line 598 of file GoBoard.h.

Referenced by XorStone().

const int GoBoard::HashCode::START_INDEX_TOPLAY = 1 [static, private]

Definition at line 596 of file GoBoard.h.

Referenced by GetInclToPlay().

const int GoBoard::HashCode::START_INDEX_WINKO = 2 * SG_MAXPOINT + 1 [static, private]

Definition at line 600 of file GoBoard.h.

Referenced by XorWinKo().

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

• GoBoard.h