osl::checkmate::FixedDepthSolverExt Class Reference

#include <fixedDepthSolverExt.h>

Inheritance diagram for osl::checkmate::FixedDepthSolverExt:

Classes
struct	SetProofPieces

Public Member Functions
	FixedDepthSolverExt ()
	FixedDepthSolverExt (NumEffectState &s)
template<Player P>
const ProofDisproof	hasCheckmateMove (int depth, Move &best_move, PieceStand &proof_pieces)
	stateがPから詰む局面かを返す.
template<Player P>
const ProofDisproof	hasCheckmateWithGuide (int depth, Move &guide, PieceStand &proof_pieces)
	guide を最初に試す． guide.isNormal() である必要はあるが，その局面でvalid でなくても良い
template<Player P>
const ProofDisproof	hasEscapeMove (Move last_move, int depth, PieceStand &proof_pieces)
	stateがPによって詰んでいる局面かを返す.
template<Player P>
const ProofDisproof	hasEscapeByMove (Move next_move, int depth, Move &check_move, PieceStand &proof_pieces)
	next_move を指して逃げられるかどうかを調べる
const ProofDisproof	hasCheckmateMoveOfTurn (int depth, Move &best_move, PieceStand &proof_pieces)
const ProofDisproof	hasCheckmateWithGuideOfTurn (int depth, Move &guide, PieceStand &proof_pieces)
const ProofDisproof	hasEscapeByMoveOfTurn (Move next_move, int depth, Move &check_move, PieceStand &proof_pieces)
template<osl::Player P>
const osl::checkmate::ProofDisproof	hasEscapeByMove (Move next_move, int depth, Move &check_move, PieceStand &proof_pieces)
template<osl::Player P>
const osl::checkmate::ProofDisproof	hasCheckmateWithGuide (int depth, Move &guide, PieceStand &proof_pieces)
template<osl::Player P>
const osl::checkmate::ProofDisproof	hasCheckmateMove (int depth, Move &best_move, PieceStand &proof_pieces)
template<osl::Player P>
const osl::checkmate::ProofDisproof	hasEscapeMove (Move last_move, int depth, PieceStand &proof_pieces)
Public Member Functions inherited from osl::checkmate::FixedDepthSearcher
	FixedDepthSearcher ()
	FixedDepthSearcher (NumEffectState &s)
void	setState (NumEffectState &s)
int	getCount () const
const PieceStand	stand (Player P) const
template<Player P, class SetPieces, bool HasGuide>
const ProofDisproof	attack (int depth, Move &best_move, PieceStand &proof_pieces)
template<Player P, class SetPieces, bool HasGuide>
const ProofDisproof	attackMayUnsafe (int depth, Move &best_move, PieceStand &proof_pieces)
template<Player P, class SetPieces>
const ProofDisproof	defense (Move last_move, int depth, PieceStand &proof_pieces)
template<Player P>
const ProofDisproof	hasCheckmateMove (int depth, Move &best_move)
template<Player P>
const ProofDisproof	hasCheckmateMove (int depth)
template<Player P>
const ProofDisproof	hasEscapeMove (Move last_move, int depth)
template<Player P>
const ProofDisproof	hasEscapeByMove (Move next_move, int depth)
const ProofDisproof	hasCheckmateMoveOfTurn (int depth, Move &best_move)
const ProofDisproof	hasEscapeMoveOfTurn (Move last_move, int depth)
const ProofDisproof	hasEscapeByMoveOfTurn (Move next_move, int depth)
template<Player Defense>
void	generateBlockingWhenLiberty0 (Piece defense_king, Square attack_from, CheckMoveVector &moves) const
	無駄合をなるべく生成しない，合駒生成
template<Player Defense>
int	blockEstimation (Square attack_from, Square defense_king) const

Additional Inherited Members
Protected Attributes inherited from osl::checkmate::FixedDepthSearcher
NumEffectState *	state
int	count

Detailed Description

Definition at line 11 of file fixedDepthSolverExt.h.

Constructor & Destructor Documentation

FixedDepthSolverExt() [1/2]

osl::checkmate::FixedDepthSolverExt::FixedDepthSolverExt

(

)

Definition at line 37 of file fixedDepthSolverExt.cc.

FixedDepthSolverExt() [2/2]

osl::checkmate::FixedDepthSolverExt::FixedDepthSolverExt ( NumEffectState & s )

explicit

Definition at line 41 of file fixedDepthSolverExt.cc.

References osl::checkmate::FixedDepthSearcher::FixedDepthSearcher().

Member Function Documentation

hasCheckmateMove() [1/2]

template<osl::Player P>

const osl::checkmate::ProofDisproof osl::checkmate::FixedDepthSolverExt::hasCheckmateMove	(	int	depth,
		Move &	best_move,
		PieceStand &	proof_pieces )

Definition at line 112 of file fixedDepthSolverExt.cc.

References osl::checkmate::FixedDepthSearcher::attack().

hasCheckmateMove() [2/2]

template<Player P>

const ProofDisproof osl::checkmate::FixedDepthSolverExt::hasCheckmateMove	(	int	depth,
		Move &	best_move,
		PieceStand &	proof_pieces )

stateがPから詰む局面かを返す.

stateの手番はPと一致しているという前提

Referenced by osl::checkmate::Dfpn::attack(), hasCheckmateMoveOfTurn(), and osl::checkmate::Dfpn::proofOracleAttack().

hasCheckmateMoveOfTurn()

const osl::checkmate::ProofDisproof osl::checkmate::FixedDepthSolverExt::hasCheckmateMoveOfTurn	(	int	depth,
		Move &	best_move,
		PieceStand &	proof_pieces )

Definition at line 62 of file fixedDepthSolverExt.cc.

References osl::BLACK, hasCheckmateMove(), and osl::checkmate::FixedDepthSearcher::state.

hasCheckmateWithGuide() [1/2]

template<osl::Player P>

const osl::checkmate::ProofDisproof osl::checkmate::FixedDepthSolverExt::hasCheckmateWithGuide	(	int	depth,
		Move &	guide,
		PieceStand &	proof_pieces )

Definition at line 94 of file fixedDepthSolverExt.cc.

References osl::checkmate::FixedDepthSearcher::attack(), osl::Move::from(), osl::Move::isDrop(), osl::Move::isNormal(), osl::Piece::isPtype(), osl::KING, osl::Move::newCapture(), osl::Move::ptype(), osl::checkmate::FixedDepthSearcher::state, and osl::Move::to().

hasCheckmateWithGuide() [2/2]

template<Player P>

const ProofDisproof osl::checkmate::FixedDepthSolverExt::hasCheckmateWithGuide	(	int	depth,
		Move &	guide,
		PieceStand &	proof_pieces )

guide を最初に試す． guide.isNormal() である必要はあるが，その局面でvalid でなくても良い

Referenced by hasCheckmateWithGuideOfTurn().

hasCheckmateWithGuideOfTurn()

const osl::checkmate::ProofDisproof osl::checkmate::FixedDepthSolverExt::hasCheckmateWithGuideOfTurn	(	int	depth,
		Move &	guide,
		PieceStand &	proof_pieces )

Definition at line 72 of file fixedDepthSolverExt.cc.

References osl::BLACK, hasCheckmateWithGuide(), and osl::checkmate::FixedDepthSearcher::state.

hasEscapeByMove() [1/2]

template<osl::Player P>

const osl::checkmate::ProofDisproof osl::checkmate::FixedDepthSolverExt::hasEscapeByMove	(	Move	next_move,
		int	depth,
		Move &	check_move,
		PieceStand &	proof_pieces )

Definition at line 48 of file fixedDepthSolverExt.cc.

References osl::alt(), and osl::checkmate::FixedDepthSearcher::state.

hasEscapeByMove() [2/2]

template<Player P>

const ProofDisproof osl::checkmate::FixedDepthSolverExt::hasEscapeByMove	(	Move	next_move,
		int	depth,
		Move &	check_move,
		PieceStand &	proof_pieces )

next_move を指して逃げられるかどうかを調べる

Parameters

check_move	詰の場合の攻撃側の指手
depth	next_move を指した後からカウント

Referenced by osl::checkmate::Dfpn::defense(), hasEscapeByMoveOfTurn(), and osl::checkmate::Dfpn::proofOracleDefense().

hasEscapeByMoveOfTurn()

const osl::checkmate::ProofDisproof osl::checkmate::FixedDepthSolverExt::hasEscapeByMoveOfTurn	(	Move	next_move,
		int	depth,
		Move &	check_move,
		PieceStand &	proof_pieces )

Definition at line 82 of file fixedDepthSolverExt.cc.

References osl::BLACK, hasEscapeByMove(), and osl::checkmate::FixedDepthSearcher::state.

hasEscapeMove() [1/2]

template<osl::Player P>

const osl::checkmate::ProofDisproof osl::checkmate::FixedDepthSolverExt::hasEscapeMove	(	Move	last_move,
		int	depth,
		PieceStand &	proof_pieces )

Definition at line 119 of file fixedDepthSolverExt.cc.

References osl::checkmate::FixedDepthSearcher::defense().

hasEscapeMove() [2/2]

template<Player P>

const ProofDisproof osl::checkmate::FixedDepthSolverExt::hasEscapeMove	(	Move	last_move,
		int	depth,
		PieceStand &	proof_pieces )

stateがPによって詰んでいる局面かを返す.

王手がかかっていない時には呼ばない stateの手番はalt(P)と一致しているという前提 stateはPによって王手がかかっているという前提

Parameters

last_move

打ち歩詰めの判定に必要

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

• fixedDepthSolverExt.h
• fixedDepthSolverExt.cc