osl::misc::BitOp Struct Reference

#include <mask.h>

Static Public Member Functions
template<class Integer>
static int	bsf (Integer mask)
template<class Integer>
static int	bsr (Integer mask)
template<class Integer>
static int	takeOneBit (Integer &mask)
template<class Integer>
static int	countBit (Integer mask)
template<class Integer>
static bool	hasMultipleBit (Integer mask)
template<class Integer>
static Integer	lowestBit (Integer mask)
	non-zeroのmaskのsetされているビットをLSBから探し，そのビットだけがsetされたmaskを返す.

Detailed Description

Definition at line 135 of file mask.h.

Member Function Documentation

bsf()

template<class Integer>

int osl::misc::BitOp::bsf ( Integer mask )

inlinestatic

Definition at line 138 of file mask.h.

Referenced by osl::move_probability::StateInfo::findCheckmateDefender(), osl::move_probability::AddEffectLong::match(), osl::move_probability::KingBlockade::match(), takeOneBit(), and osl::move_probability::StateInfo::updatePinnedGenerals().

bsr()

template<class Integer>

int osl::misc::BitOp::bsr ( Integer mask )

inlinestatic

Definition at line 143 of file mask.h.

countBit()

template<class Integer>

int osl::misc::BitOp::countBit ( Integer mask )

inlinestatic

Definition at line 160 of file mask.h.

Referenced by osl::PieceStand::atMostOneKind(), osl::checkmate::Dfpn::attack(), osl::checkmate::ProofNumberTable::countLiberty(), osl::checkmate::Dfpn::defense(), osl::checkmate::ProofNumberTable::disproofAfterAllCheck(), osl::checkmate::ProofNumberTable::init(), osl::checkmate::EdgeTable::resetEdgeFromLiberty(), and osl::checkmate::DfpnTable::List::testTable().

hasMultipleBit()

template<class Integer>

bool osl::misc::BitOp::hasMultipleBit ( Integer mask )

inlinestatic

Definition at line 171 of file mask.h.

lowestBit()

template<class Integer>

Integer osl::misc::BitOp::lowestBit ( Integer mask )

inlinestatic

non-zeroのmaskのsetされているビットをLSBから探し，そのビットだけがsetされたmaskを返す.

Definition at line 179 of file mask.h.

takeOneBit()

template<class Integer>

int osl::misc::BitOp::takeOneBit ( Integer & mask )

inlinestatic

Definition at line 148 of file mask.h.

References bsf().

Referenced by osl::effect_util::SendOffSquare::Table::init(), and osl::effect_util::SendOffSquare::unpack().

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

• mask.h