PatternMatcherData Class Reference

Data used for pattern matching. More...

#include <PatternState.hpp>

List of all members.

Public Member Functions
HexPoint	GetRotatedMove (HexPoint cell, int slice, int bit, int angle) const
	Returns the HexPoint of the position (slice, bit) centered on cell and rotated by angle.
Static Public Member Functions
static const PatternMatcherData *	Get (const ConstBoard *brd)
	Returns instance for given board.
Public Attributes
const ConstBoard *	brd
	Board data is defined on.
int	played_in_slice [BITSETSIZE][BITSETSIZE]
	For x: slice in which y resides.
int	played_in_godel [BITSETSIZE][BITSETSIZE]
	For x: godel in the slice in which y resides.
int	played_in_edge [BITSETSIZE][4][Pattern::NUM_SLICES]
	For x, edge y, slice s: set of godels edge hits.
HexPoint	inverse_slice_godel [BITSETSIZE][Pattern::NUM_SLICES][32]
	Maps a cell's (slice,godel) to a point.
Private Member Functions
	PatternMatcherData (const ConstBoard *brd)
	Constructor.
void	Initialize ()
	For each cell, store the slice and godel for every other cell.

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Detailed Description

Data used for pattern matching.

Definition at line 97 of file PatternState.hpp.

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Constructor & Destructor Documentation

PatternMatcherData::PatternMatcherData

(

const ConstBoard *

brd

)

[private]

Constructor.

Definition at line 28 of file PatternState.cpp.

References Initialize().

Referenced by Get().

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Member Function Documentation

const PatternMatcherData * PatternMatcherData::Get

(

const ConstBoard *

brd

)

[static]

Returns instance for given board.

Definition at line 13 of file PatternState.cpp.

References LogFine(), and PatternMatcherData().

HexPoint PatternMatcherData::GetRotatedMove	(	HexPoint	cell,
		int	slice,
		int	bit,
		int	angle
	)			const

Returns the HexPoint of the position (slice, bit) centered on cell and rotated by angle.

Definition at line 116 of file PatternState.cpp.

References inverse_slice_godel, and Pattern::NUM_SLICES.

Referenced by PatternState::CheckRotatedPattern().

void PatternMatcherData::Initialize

(

)

[private]

For each cell, store the slice and godel for every other cell.

Definition at line 35 of file PatternState.cpp.

References brd, BoardUtils::CoordsToPoint(), HexPointUtil::DeltaX(), HexPointUtil::DeltaY(), EAST, FIRST_EDGE, ConstBoard::Height(), ConstBoard::Interior(), INVALID_POINT, inverse_slice_godel, HexPointUtil::isEdge(), LogFine(), Pattern::MAX_EXTENSION, NORTH, NUM_DIRECTIONS, Pattern::NUM_SLICES, played_in_edge, played_in_godel, played_in_slice, HexPointUtil::pointToCoords(), SOUTH, WEST, and ConstBoard::Width().

Referenced by PatternMatcherData().

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Member Data Documentation

const ConstBoard* PatternMatcherData::brd

Board data is defined on.

Definition at line 105 of file PatternState.hpp.

Referenced by Initialize().

HexPoint PatternMatcherData::inverse_slice_godel[BITSETSIZE][Pattern::NUM_SLICES][32]

Maps a cell's (slice,godel) to a point.

Definition at line 117 of file PatternState.hpp.

Referenced by GetRotatedMove(), Initialize(), and PatternState::UpdateRingGodel().

int PatternMatcherData::played_in_edge[BITSETSIZE][4][Pattern::NUM_SLICES]

For x, edge y, slice s: set of godels edge hits.

Definition at line 114 of file PatternState.hpp.

Referenced by Initialize(), and PatternState::Update().

int PatternMatcherData::played_in_godel[BITSETSIZE][BITSETSIZE]

For x: godel in the slice in which y resides.

Definition at line 111 of file PatternState.hpp.

Referenced by Initialize(), and PatternState::Update().

int PatternMatcherData::played_in_slice[BITSETSIZE][BITSETSIZE]

For x: slice in which y resides.

Definition at line 108 of file PatternState.hpp.

Referenced by Initialize(), and PatternState::Update().

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

• PatternState.hpp
• PatternState.cpp