SgProbCut Class Reference

#include <SgProbCut.h>

List of all members.

Classes
struct	Cutoff
Public Member Functions
	SgProbCut ()
void	AddCutoff (const Cutoff &c)
bool	GetCutoff (int deep, int index, Cutoff &cutoff)
float	GetThreshold () const
bool	IsEnabled () const
bool	ProbCut (SgSearch &search, int depth, int alpha, int beta, SgSearchStack &moveStack, bool *isExactValue, int *value)
void	SetEnabled (bool flag)
void	SetThreshold (float t)
Static Public Attributes
static const int	MAX_PROBCUT = 20
Private Attributes
float	m_threshold
bool	m_enabled
SgArray< SgArray< Cutoff, MAX_PROBCUT+1 >, MAX_PROBCUT+1 >	m_cutoffs
SgArray< int, MAX_PROBCUT+1 >	m_cutoff_sizes

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Detailed Description

Definition at line 22 of file SgProbCut.h.

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Constructor & Destructor Documentation

SgProbCut::SgProbCut

(

)

Definition at line 60 of file SgProbCut.h.

References m_cutoff_sizes, m_enabled, m_threshold, and MAX_PROBCUT.

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Member Function Documentation

void SgProbCut::AddCutoff

(

const Cutoff &

c

)

Definition at line 67 of file SgProbCut.h.

References SgProbCut::Cutoff::deep, m_cutoff_sizes, and m_cutoffs.

bool SgProbCut::GetCutoff	(	int	deep,
		int	index,
		Cutoff &	cutoff
	)

Definition at line 74 of file SgProbCut.h.

References m_cutoff_sizes, m_cutoffs, and MAX_PROBCUT.

Referenced by ProbCut().

float SgProbCut::GetThreshold

(

)

const

Definition at line 87 of file SgProbCut.h.

References m_threshold.

Referenced by ProbCut().

bool SgProbCut::IsEnabled

(

)

const

Definition at line 97 of file SgProbCut.h.

References m_enabled.

Referenced by ProbCut(), and SgSearch::SearchEngine().

bool SgProbCut::ProbCut	(	SgSearch &	search,
		int	depth,
		int	alpha,
		int	beta,
		SgSearchStack &	moveStack,
		bool *	isExactValue,
		int *	value
	)

Definition at line 14 of file SgProbCut.cpp.

References SgProbCut::Cutoff::a, SgProbCut::Cutoff::b, SgSearch::DEPTH_UNIT, GetCutoff(), GetThreshold(), IsEnabled(), SgStack< T, SIZE >::PushAll(), SgMath::RoundToInt(), SgSearch::SearchEngine(), SetEnabled(), SG_ASSERT, SgSearch::SG_INFINITY, SgProbCut::Cutoff::shallow, SgProbCut::Cutoff::sigma, and SgStack< T, SIZE >::SwapWith().

Referenced by SgSearch::SearchEngine().

void SgProbCut::SetEnabled

(

bool

flag

)

Definition at line 92 of file SgProbCut.h.

References m_enabled.

Referenced by ProbCut().

void SgProbCut::SetThreshold

(

float

t

)

Definition at line 82 of file SgProbCut.h.

References m_threshold.

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Member Data Documentation

SgArray<int, MAX_PROBCUT+1> SgProbCut::m_cutoff_sizes [private]

Definition at line 57 of file SgProbCut.h.

Referenced by AddCutoff(), GetCutoff(), and SgProbCut().

SgArray<SgArray<Cutoff, MAX_PROBCUT+1>, MAX_PROBCUT+1> SgProbCut::m_cutoffs [private]

Definition at line 56 of file SgProbCut.h.

Referenced by AddCutoff(), and GetCutoff().

bool SgProbCut::m_enabled [private]

Definition at line 54 of file SgProbCut.h.

Referenced by IsEnabled(), SetEnabled(), and SgProbCut().

float SgProbCut::m_threshold [private]

Definition at line 53 of file SgProbCut.h.

Referenced by GetThreshold(), SetThreshold(), and SgProbCut().

const int SgProbCut::MAX_PROBCUT = 20 [static]

Definition at line 25 of file SgProbCut.h.

Referenced by GetCutoff(), and SgProbCut().

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

• SgProbCut.h
• SgProbCut.cpp