Yukar.Engine.BitwiseOperation Class Reference

A class of bitwise operations More...

Static Public Member Functions
static int	SetBit (int setPosition, int bits)
	set a bit More...
static int	UnsetBit (int unsetPosition, int bits)
	drop the bit More...
static bool	IsSettingBit (int checkPosition, int bits)
	whether the bit is set More...
static int	MaskBit (int maskBit, int bit)
	put on a mask More...

Detailed Description

A class of bitwise operations

Member Function Documentation

IsSettingBit()

static bool Yukar.Engine.BitwiseOperation.IsSettingBit ( int  checkPosition, int  bits  )

static

whether the bit is set

Parameters

checkPosition
bits

Returns

MaskBit()

static int Yukar.Engine.BitwiseOperation.MaskBit ( int  maskBit, int  bit  )

static

put on a mask

Parameters

maskBit	bits for masks
bit	the bit you want to change

Returns

SetBit()

static int Yukar.Engine.BitwiseOperation.SetBit ( int  setPosition, int  bits  )

static

set a bit

Parameters

setPosition	standing position
bits	the bit you want to change

Returns

bit after change

UnsetBit()

static int Yukar.Engine.BitwiseOperation.UnsetBit ( int  unsetPosition, int  bits  )

static

drop the bit

Parameters

unsetPosition	position you want to lower
bits	the bit you want to change

Returns

bit after change